WO2022258016A1 - 数据流传输方法、设备、通信装置及存储介质 - Google Patents
数据流传输方法、设备、通信装置及存储介质 Download PDFInfo
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- WO2022258016A1 WO2022258016A1 PCT/CN2022/097899 CN2022097899W WO2022258016A1 WO 2022258016 A1 WO2022258016 A1 WO 2022258016A1 CN 2022097899 W CN2022097899 W CN 2022097899W WO 2022258016 A1 WO2022258016 A1 WO 2022258016A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/10—Flow control between communication endpoints
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/162—Interface to dedicated audio devices, e.g. audio drivers, interface to CODECs
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/012—Head tracking input arrangements
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44227—Monitoring of local network, e.g. connection or bandwidth variations; Detecting new devices in the local network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/03—Connection circuits to selectively connect loudspeakers or headphones to amplifiers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/07—Applications of wireless loudspeakers or wireless microphones
Definitions
- the present invention relates to the field of communication technology, in particular to a data stream transmission method, equipment, communication device and storage medium.
- the headset needs to be connected to the tablet.
- the connection switching between the headset and the user device is mainly completed in the following two ways:
- the GUI interface includes a device list, which presents all the headsets that have been paired with the user device, the user finds the headset from the device list, and manually Tap the headset to connect so that the phone can transmit data to the headset.
- the cognitive cost of the device will gradually increase, and the selected device may be wrong, resulting in low accuracy of data transmission between the user device and the headset.
- the second type is the first type:
- connection When a connection needs to be established with a user device, the connection is automatically established. For example, if a playback event is detected on a device (the device has established a connection with the headset), then the headset will automatically establish a connection with the tablet and transmit data to the headset, but it does not consider whether the data transmission to the headset at this time is the result that the user wants , resulting in low accuracy of data transmission between the user equipment and the headset.
- connection between the headset and the user equipment is prone to mistransmission of data, resulting in low accuracy of data transmission between the user equipment and the headset, and poor user experience.
- This application provides a data stream transmission method, equipment, communication device and storage medium. Only when the data transmission conditions are met, the user equipment will transmit the data stream with the head-mounted device, which improves the data flow between the head-mounted device and the user equipment. Stream transmission accuracy improves user experience.
- the embodiment of the present application provides a data stream transmission method, which is applied to the first device, and the method includes: sending the first target signal; Obtaining the time when the device receives the first target signal; obtaining the second moment, the second moment is obtained according to the time when the second receiving device of the second device receives the first target signal; the first receiving device and the second receiving device are located at the first Different locations of the two devices, the second device is a head-mounted device; when it is determined based on the first moment and the second moment that the data transmission condition is satisfied, the target data stream is transmitted to the second device.
- the first device can be any user device capable of playing, receiving, and sending audio and video data, and making voice or video calls
- the second device is a head-mounted device capable of receiving data streams. and playback capabilities, such as the reception and playback of audio data.
- the first device needs to transmit data to the second device, it will not directly transmit to the second device, but will transmit the target data stream to the second device only when the data transmission condition is satisfied according to the first time and the second time , improving the transmission accuracy and user experience of the data stream between the first device and the second device.
- the first moment and the second moment are obtained according to the time when the receiving devices on the head-mounted device respectively receive the target signal, and the expression form of the first moment and the second moment can be time information, or can be related to the receiving time
- the information such as relative time information generated based on time, is used to know the time when the signal is received, or the relative time relationship of the received signal.
- the time mentioned later in this application is also obtained in a similar way, with the purpose of reflecting time information or time relationship.
- the second device is an earphone, and the second device includes a left sound unit and a right sound unit; the distance between the first receiving device and the left sound unit is smaller than the distance from the right sound unit; the distance between the second receiving device and the right The distance from the sounding unit is less than the distance from the left sounding unit; or, the second device is glasses, and the second device includes a left temple and a right temple; the distance from the first receiving device to the left temple is smaller than the distance to the right temple; The distance from the second receiving device to the right temple is smaller than the distance to the left temple.
- the first receiving device and the second receiving device are arranged symmetrically on the left and right sides of the second device;
- the absolute value of the difference between the two moments is smaller than a preset value.
- the left and right sides of the second device may be determined based on the corresponding relationship between the user's left and right ears when wearing the second device, and specifically may be determined based on the center of the second device determined based on the orientation of the face when the second device is worn.
- the left and right sides are distinguished by the axial cutting line or the vertical plane of the central axis. As shown in Figure 6, the glasses are also based on similar rules to distinguish the left and right sides.
- the second device when the absolute value of the difference between the first moment and the second moment is smaller than the preset value, it can be determined that the second device is likely to be facing the first device, indicating that the user is currently The intention is to allow the second device to transmit data streams with the first device.
- the first device transmits the target data stream to the second device to improve the accuracy of data stream transmission.
- the second device further includes a third receiving device, and the third receiving device and the first receiving device are located at different positions of the second device, so that when the second device is worn, the first receiving device and the first receiving device
- the third receiving device presents different positional relationships in the direction of the user's face orientation; the method also includes: obtaining a third moment, the third moment is obtained according to the time when the third receiving device receives the first target signal; based on the first moment Determining that the data transmission condition is satisfied at the second moment and the second moment, and transmitting the target data flow to the second device, including: determining that the second device meets the data transmission condition based on the first moment and the second moment, and the first moment and the third moment meet the predetermined
- the size relationship is set, and the target data stream is transmitted to the second device.
- the second device further includes a third receiving device, so that when the absolute value of the difference between the first moment and the second moment is smaller than the preset value, further according to the third receiving device received At the third moment of the first target signal, it can be further accurately determined whether the second device is facing the first device, so as to avoid the image problem.
- the specific setting method may be that when the third receiving device and the first receiving device are set on the same side of the first device, and the third receiving device is located in front of the first receiving device, when the first receiving device and the second receiving device
- the absolute value of the difference, and the third moment is earlier than the first moment it can be determined that the second device is facing the first device, that is, the user is wearing the second device and facing the first device, otherwise, when the third moment is later than At the first moment, it can be determined that the second device is not facing the first device, and at this time the user is wearing the second device facing away from the first device.
- the target data stream is transmitted to the second device, and the transmission at this time is more in line with the user's real intention.
- the front-rear relationship between the first receiving device and the third receiving device is determined based on the direction of the face when the second device is worn, as shown in Figure 8a, if the mapping point of the third device in the direction of the face is B , and the mapping point of the first receiving device in the face orientation direction is A, it is considered that the third receiving device is in front of the first receiving device.
- the method further includes: the first receiving device and the second receiving device are arranged symmetrically on the left and right sides of the second device; sending the second target signal; acquiring a fourth moment, the fourth moment is based on the first Obtaining the time when the receiving device receives the second target signal; obtaining the fifth moment, the fifth moment is obtained according to the time when the second receiving device receives the second target signal; determining that the data transmission condition is satisfied based on the first moment and the second moment , comprising: determining that the absolute value of the difference between the first moment and the second moment is smaller than a preset value, and the absolute value of the difference between the fourth moment and the fifth moment is smaller than the preset value.
- the first device in addition to sending the first target signal to the second device, the first device also sends a second target signal to the second device, combined with the fact that the receiving device on the second device receives the first target signal time and the time when the second target signal is received, it is comprehensively determined whether the data transmission condition is satisfied, so that the determination result is more accurate, thereby improving the accuracy of data stream transmission.
- the method before sending the first target signal, further includes: detecting a first preset event; the first preset event includes at least one of the following: a video play event, used to indicate video play; audio The playing event is used to indicate audio playing; an incoming call event; an outgoing call event; or receiving target request information sent by the second device.
- the first device when the first preset event is triggered on the first device, the first device can automatically send the first target signal to the second device, so as to transmit the target data stream with the second device Therefore, the user does not need to manually establish a connection between the first device and the second device, which improves the convenience of data stream transmission and improves user experience.
- determining that the data transmission condition is satisfied based on the first moment and the second moment includes: determining that the data transmission condition is satisfied based on the first moment and the second moment, and obtaining a switching instruction from a user.
- the first device can output prompt information to let the user confirm whether to transmit the target data stream, and when receiving the switching instruction, The target data is transmitted to the second device. After confirmation by the user, the data stream transmission at this time meets the user's needs and has high precision.
- the method further includes: displaying a switch list on the first device, where the switch list is used to display the device identifier of at least one candidate user equipment; An operation instruction of the device identification of the first candidate user equipment in one candidate user equipment; sending instruction information to the first candidate user equipment in response to the operation instruction, the instruction information is used to instruct the first candidate user equipment to transmit data streams to the second device .
- the logo of the mobile phone can be selected on the computer, so that the connection of the headset can be switched to the mobile phone. You can answer incoming calls on your mobile phone without picking up your mobile phone, improving user experience. It can be seen that in this embodiment, after the first device and the second device transmit the data stream, the switching list can also be displayed on the first device, so that the user can select any device in the switching list to manually switch , to improve the convenience of switching the connection of the second device.
- the embodiment of the present application provides a data stream transmission method applied to a second device, the second device is a head-mounted device, the second device includes a first receiving device and a second receiving device, and the first receiving device and the second receiving device The second receiving device is located at a different location of the second device, and the method includes: detecting a first target signal sent by the first device; acquiring a first moment, the first moment is obtained according to the time when the first receiving device receives the first target signal; Acquire the second moment, the second moment is obtained according to the time when the second receiving device receives the first target signal; when it is determined based on the first moment and the second moment that the data transmission condition is satisfied, send the first indication information to the first device; receive The target data stream transmitted by the first device in response to the first indication information.
- the first target signal may carry indication information
- the second device may analyze the received signal, and when the indication information is parsed from a certain signal, determine that the first target signal is detected according to the indication information .
- the first device can be any user device capable of playing, receiving, and sending audio and video data, and making voice or video calls
- the second device is a head-mounted device capable of receiving data streams. and playback capabilities, such as the reception and playback of audio data.
- the second device will send the first indication information to the first device when it determines that the data transmission condition is met according to the first time and the second time,
- the data stream transmission with the first device is performed only when the first indication information instructs the first device to transmit the data stream to the second device, which improves the accuracy of data transmission between the first device and the second device.
- the second device is an earphone, and the second device includes a left sound unit and a right sound unit; the distance between the first receiving device and the left sound unit is smaller than the distance from the right sound unit; the distance between the second receiving device and the right The distance from the sounding unit is less than the distance from the left sounding unit; or, the second device is glasses, and the second device includes a left temple and a right temple; the distance from the first receiving device to the left temple is smaller than the distance to the right temple; The distance from the second receiving device to the right temple is smaller than the distance to the left temple.
- the first receiving device and the second receiving device are arranged symmetrically on the left and right sides of the second device;
- the absolute value of the difference between the two moments is smaller than a preset value.
- the left and right sides of the second device may be determined based on the corresponding relationship between the user's left and right ears when wearing the second device, and specifically may be determined based on the center of the second device determined based on the orientation of the face when the second device is worn.
- the left and right sides are distinguished by the axial cutting line or the vertical plane of the central axis. As shown in Figure 6, the glasses are also based on similar rules to distinguish the left and right sides.
- the second device when the absolute value of the difference between the first moment and the second moment is smaller than the preset value, it is determined that the second device is most likely facing the first device, which means that the user's current The intention is to allow the second device to perform data stream transmission with the first device.
- the second device sends the first indication information to the first device to instruct data stream transmission to improve the accuracy of data stream transmission.
- the second device further includes a third receiving device, and the third receiving device is located at different positions of the second device from the first receiving device and the second receiving device, so that when the second device is worn, The first receiving device and the third receiving device present different positional relationships in the direction of the user's face orientation; the method also includes: obtaining a third moment, the third moment is obtained according to the time when the third receiving device receives the first target signal ; Based on the first moment and the second moment, it is determined that the data transmission condition is satisfied, and sending the first indication information to the first device, including: determining that the data transmission condition is satisfied based on the first moment and the second moment, and the first moment and the third moment meet The size relationship is preset, and the first indication information is sent to the first device.
- the second device further includes a third receiving device, and when the absolute value of the difference between the first moment and the second moment is smaller than a threshold, further according to the third receiving device receiving the first At the third moment of the target signal, it can be further accurately determined whether the second device is facing the first device, and the mirror image problem can be avoided.
- the specific setting method of the third device is that when the third receiving device and the first receiving device are arranged on the same side of the second device, and the third receiving device is located in front of the first receiving device, when the first moment and the second moment
- the absolute value of the difference between is less than the preset value, and the third moment is earlier than the first moment, it can be determined that the second device is facing the first device, that is, the user is wearing the second device and facing the first device, otherwise, When the third moment is later than the first moment, it can be determined that the second device is not facing the first device, and at this time the user is wearing the second device facing away from the first device;
- the device is set on the same side of the second device, and the third receiving device is located behind the first receiving device, then when the absolute value of the difference between the first moment and the second moment is less than a preset value, and the third moment Later than the first moment, it can be determined that the second device is facing the first device.
- the first device determines that the second device is heading towards the first device based on the first time, the second time, and the third time, it sends the first indication information to the first device to instruct the first device to transmit data streams to the second device , the data stream transmission at this time is more in line with the real intention of the user, and the accuracy of the data stream transmission is improved.
- the front-rear relationship between the first receiving device and the third receiving device is determined based on the direction of the face when the second device is worn, as shown in Figure 8a, if the mapping point of the third device in the direction of the face is B , and the mapping point of the first receiving device in the face orientation direction is A, it is considered that the third receiving device is in front of the first receiving device.
- the method further includes: the first receiving device and the second receiving device are arranged symmetrically on the left and right sides of the second device; detecting the second target signal sent by the first device; acquiring the fourth moment, The fourth moment is obtained according to the time when the first receiving device receives the second target signal; the fifth moment is obtained according to the time when the second receiving device receives the second target signal; based on the first moment and the second Determining that the time meets the data transmission condition includes: determining that the absolute value of the difference between the first time and the second time is less than a preset value, and that the absolute value of the difference between the fourth time and the fifth time is less than a preset value.
- the first device in addition to sending the first target signal to the second device, the first device can also send a second target signal to the second device, and the second device can At the time of the second target signal, it is comprehensively determined whether the data transmission condition is satisfied, so that the determination result is more accurate, and the accuracy of data stream transmission is improved.
- the method before detecting the first target signal sent by the first device, the method further includes: detecting a second preset event; sending the first target signal to the first device in response to the second preset event Target request message.
- the request message is used to request the first device to send the first target signal to the second device.
- the user can actively trigger the second preset event on the second device, thereby triggering the process of judging whether the second device can perform data stream transmission with the first device, increasing the number of triggers for data stream transmission. flexibility.
- the second preset event includes: a control operation on a key on the second device.
- the key may be an existing key on the second device, such as a volume adjustment key and a power-on key.
- the second device may detect a second preset event.
- the key may be a newly added key on the second device for triggering a second preset event.
- the second preset event may also be a touch operation on the touch panel, for example, a touch operation on a virtual button or a preset gesture on the touch panel, etc.; when the second device has a voice recognition module, the second preset event can also be a voice command.
- the application does not limit the type of the second preset event.
- the embodiment of the present application provides a data stream transmission method applied to a second device, the second device is a head-mounted device, the second device includes a first receiving device and a second receiving device, and the first receiving device and the second receiving device
- the second receiving device is located at different locations of the second device, including: detecting a first target signal sent by the first device; in response to detecting the first target signal, sending a first time to the first device, the first time being based on the first Obtaining the time when the receiving device receives the first target signal; in response to detecting the first target signal, sending a second moment to the first device, the second moment is obtained according to the time when the second receiving device receives the first target signal; receiving The target data stream transmitted by the first device, the target data stream is transmitted from the first device to the second device when the data transmission conditions are met at the first moment and at the second moment.
- the second device is an earphone, and the second device includes a left sound unit and a right sound unit; the distance between the first receiving device and the left sound unit is smaller than the distance from the right sound unit; the distance between the second receiving device and the right The distance from the sounding unit is less than the distance from the left sounding unit; or, the second device is glasses, and the second device includes a left temple and a right temple; the distance from the first receiving device to the left temple is smaller than the distance to the right temple; The distance from the second receiving device to the right temple is smaller than the distance to the left temple.
- the method before detecting the first target signal sent by the first device, the method further includes: detecting a second preset event; in response to the second preset event, sending the first target signal to the first device The target request message for .
- the user can trigger the second preset event on the second device, so that the second device can actively send a request for data stream transmission to the first device without requiring the first device to
- the connection between the second device and the first device can be established, which increases the diversity of connections with the first device and improves the flexibility of data stream transmission.
- the second preset event includes: a control operation on a key on the second device.
- the key may be an existing key on the second device, such as a volume adjustment key and a power-on key.
- the second device may detect a second preset event.
- the key may be a newly added key on the second device for triggering a second preset event.
- the second preset event may also be a touch operation on the touch panel, for example, a touch operation on a virtual button or a preset gesture on the touch panel, etc.; when the second device has a voice recognition module, the second preset event can also be a voice command.
- the application does not limit the type of the second preset event.
- the embodiment of the present application provides a user equipment, and the beneficial effects may refer to the description of the first aspect, which will not be repeated here.
- the user equipment has the function of implementing the behavior in the method example of the first aspect above.
- the functions may be implemented by hardware, or may be implemented by executing corresponding software through hardware.
- the hardware or software includes one or more modules corresponding to the above functions.
- the user equipment includes a processing unit, a sending unit, and a receiving unit; the sending unit is configured to send the first target signal; the processing unit is configured to obtain the first moment, the first moment is based on the first Obtaining the time when a receiving device receives the first target signal; obtaining a second moment, the second moment is obtained according to the time when the second receiving device of the head-mounted device receives the first target signal; the first receiving device and the second receiving device Located at different positions of the head-mounted device; when the processing unit determines that the data transmission condition is met based on the first moment and the second moment, the processing unit transmits the target data stream to the head-mounted device.
- the head-mounted device is an earphone, and the head-mounted device includes a left sound unit and a right sound unit; the distance between the first receiving device and the left sound unit is smaller than the distance from the right sound unit; the distance between the second receiving device and the right The distance from the sounding unit is less than the distance from the left sounding unit; or, the head-mounted device is glasses, and the head-mounted device includes a left temple and a right temple; the distance from the first receiving device to the left temple is smaller than the distance to the right temple; The distance from the second receiving device to the right temple is smaller than the distance to the left temple.
- the first receiving device and the second receiving device are arranged symmetrically on the left and right sides of the head-mounted device; when the processing unit determines that the data transmission condition is satisfied based on the first moment and the second moment, the processing unit, specifically Used for: determining that the absolute value of the difference between the first moment and the second moment is smaller than a preset value.
- the head-mounted device further includes a third receiving device, and the third receiving device, the first receiving device, and the second receiving device are respectively located at different positions of the head-mounted device, so that when the head-mounted device is worn, The first receiving device and the third receiving device present different positional relationships in the direction of the user's face; the processing unit is also used to: acquire the third moment, the third moment is based on the third receiving device receiving the first target signal
- the processing unit is specifically used to: determine the head-mounted device based on the first moment and the second moment The wearable device satisfies the data transmission condition, and the first moment and the third moment meet the preset size relationship, and transmits the target data stream to the head-mounted device.
- the sending unit is further configured to send the second target signal;
- the processing unit is further configured to obtain a fourth moment, where the fourth moment is obtained according to the time when the first receiving device receives the second target signal;
- Obtaining the fifth moment the fifth moment is obtained according to the time when the second receiving device receives the second target signal; in terms of the processing unit determining that the data transmission condition is met based on the first moment and the second moment, the processing unit is specifically used to: determine The absolute value of the difference between the first moment and the second moment is smaller than the preset value, and the absolute value of the difference between the fourth moment and the fifth moment is smaller than the preset value.
- the processing unit before the sending unit sends the first target signal, is further configured to detect a first preset event; the first preset event includes at least one of the following: a video play event, used to indicate Video play; audio play event, used to indicate audio play; call-in event; call-out event; or control the receiving unit to receive the target request information sent by the head-mounted device.
- the processing unit determines that the data transmission condition is met based on the first moment and the second moment, the processing unit is specifically configured to: determine that the data transmission condition is satisfied based on the first moment and the second moment, and obtain User's switching command.
- the processing unit is further configured to: instruct to display a switching list on the user equipment, and the switching list is used to display at least one candidate user equipment identification; obtaining an operation instruction for the device identification of the first candidate user equipment in at least one candidate user equipment; instructing the sending unit to send indication information to the first candidate user equipment in response to the operation instruction, the indication information is used to instruct the first candidate user equipment to send
- the headset transmits the target data stream.
- the embodiment of the present application provides a head-mounted device, and the beneficial effects may refer to the description of the second aspect, which will not be repeated here.
- the head-mounted device has the function of realizing the behavior in the method example of the second aspect above.
- the functions may be implemented by hardware, or may be implemented by executing corresponding software through hardware.
- the hardware or software includes one or more modules corresponding to the above functions.
- the head-mounted device includes a first receiving device and a second receiving device, the first receiving device and the second receiving device are located at different positions of the head-mounted device, and the head-mounted device includes: one or more processing units, A sending unit and a receiving unit; one or more processing units, configured to detect a first target signal sent by the user equipment; acquire a first moment, and the first moment is obtained according to the time when the first receiving device receives the first target signal; Acquiring the second moment, the second moment is obtained according to the time when the second receiving device receives the first target signal; when one or more processing units determine that the data transmission condition is met based on the first moment and the second moment, the control sending unit sends a message to the user The device sends the first indication information; the receiving unit is configured to receive the target data stream transmitted by the user equipment in response to the first indication message.
- the head-mounted device is an earphone, and the head-mounted device includes a left sound unit and a right sound unit; the distance between the first receiving device and the left sound unit is smaller than the distance from the right sound unit; the distance between the second receiving device and the right The distance from the sounding unit is less than the distance from the left sounding unit; or, the head-mounted device is glasses, and the head-mounted device includes a left temple and a right temple; the distance from the first receiving device to the left temple is smaller than the distance to the right temple; The distance from the second receiving device to the right temple is smaller than the distance to the left temple.
- the first receiving device and the second receiving device are arranged symmetrically on the left and right sides of the head-mounted device; in terms of one or more processing units determining that the data transmission condition is met based on the first moment and the second moment,
- the one or more processing units are specifically configured to: determine that the absolute value of the difference between the first moment and the second moment is smaller than a preset value.
- the head-mounted device further includes a third receiving device, and the third receiving device, the first receiving device, and the second receiving device are respectively located at different positions of the head-mounted device, so that when the head-mounted device is worn,
- the first receiving device and the third receiving device present different positional relationships in the direction of the user's face orientation;
- one or more processing units are also used to: acquire the third moment, the third moment is based on the received information received by the third receiving device Time acquisition of the first target signal; when one or more processing units determine that the data transmission condition is met based on the first time and the second time, and control the sending unit to send the first indication information to the user equipment, the one or more processing units, specifically It is used for: determining that the data transmission condition is met at the first moment and the second moment, and the first moment and the third moment meet a preset size relationship, and controlling the sending unit to send the first indication information to the user equipment.
- the first receiving device and the second receiving device are arranged symmetrically on the left and right sides of the head-mounted device; one or more processing units are further configured to: detect the second target signal sent by the user equipment; Acquiring the fourth moment, the fourth moment is obtained according to the time when the first receiving device receives the second target signal; obtaining the fifth moment, the fifth moment is obtained according to the time when the second receiving device receives the second target signal; In terms of determining that the data transmission condition is satisfied based on the first moment and the second moment, the one or more processing units are specifically configured to: determine that the absolute value of the difference between the first moment and the second moment is less than a preset value, and the absolute value of the difference between the fourth moment and the fifth moment is smaller than the preset value.
- the one or more processing units before the one or more processing units detect the first target signal sent by the user equipment, the one or more processing units are further configured to detect a second preset event; Assume that the event sends a target request message of the first target signal to the user equipment.
- the second preset event includes: a control operation on a button on the head-mounted device.
- the embodiment of the present application provides a head-mounted device, and the beneficial effect may refer to the description of the third aspect, which will not be repeated here.
- the second device has the function of implementing the behaviors in the method example of the third aspect above.
- the functions may be implemented by hardware, or may be implemented by executing corresponding software through hardware.
- the hardware or software includes one or more modules corresponding to the above functions.
- the head-mounted device includes a first receiving device and a second receiving device, the first receiving device and the second receiving device are located at different positions of the head-mounted device, and the head-mounted device includes: one or more processing units, A sending unit and a receiving unit; one or more processing units, configured to detect a first target signal sent by the user equipment; in response to detecting the first target signal, control the sending unit to send a first moment to the user equipment, the first moment is Obtained according to the time when the first receiving device receives the first target signal; in response to detecting the first target signal, control the sending unit to send the second time to the user equipment, the second time is based on the second receiving device receiving the first target signal The time is obtained; the receiving unit is configured to receive the target data stream transmitted by the user equipment, and the target data stream is transmitted from the user equipment to the head-mounted device when the data transmission conditions are met at the first moment and the second moment.
- the head-mounted device is an earphone, and the head-mounted device includes a left sound unit and a right sound unit; the distance between the first receiving device and the left sound unit is smaller than the distance from the right sound unit; the distance between the second receiving device and the right The distance from the sounding unit is less than the distance from the left sounding unit; or, the head-mounted device is glasses, and the head-mounted device includes a left temple and a right temple; the distance from the first receiving device to the left temple is smaller than the distance to the right temple; The distance from the second receiving device to the right temple is smaller than the distance to the left temple.
- the one or more processing units before the one or more processing units detect the first target signal sent by the user equipment, the one or more processing units are further configured to detect a second preset event; Assuming an event, the control sending unit sends a target request message of the first target signal to the user equipment.
- the second preset event includes: a control operation on a button on the head-mounted device.
- the embodiment of the present application provides a data stream transmission method applied to the first device, including:
- the first indication information is sent to the first device when the data transmission conditions are met at the first time and the second time, and the first time is the second device according to the second device's Obtaining the time when the first receiving device receives the first target signal, the second moment is obtained by the second device according to the time when the second receiving device of the second device receives the first target signal;
- the first device can be any user device capable of playing, receiving, and sending audio and video data, and making voice or video calls
- the second device is a head-mounted device capable of receiving data streams. and playback capabilities, such as the reception and playback of audio data.
- the first device needs to transmit data to the second device, it does not directly transmit data to the second device, but sends the first target signal to the second device.
- the target data stream is transmitted to the second device, which improves the transmission accuracy of the data stream between the first device and the second device and user experience.
- the second device determines whether the data transmission condition is satisfied, which reduces the calculation pressure of the first device.
- the second device is an earphone, and the second device includes a left sound unit and a right sound unit; the distance between the first receiving device and the left sound unit is less than the distance from the right sound unit unit; the distance between the second receiving device and the right sound unit is less than the distance from the left sound unit; or, the second device is glasses, and the second device includes a left temple and a right mirror legs; the distance between the first receiving device and the left temple is smaller than the distance from the right temple; the distance between the second receiving device and the right temple is smaller than the distance from the left temple.
- the method further includes: sending a second target signal.
- the second device receives the second target signal, and obtains the fourth moment and the fifth moment, wherein the fourth moment is obtained according to the time when the first receiving device receives the second target signal, The fifth moment is obtained according to the time when the second receiving device receives the second target signal; then, the second device determines whether the data is satisfied according to the first moment, the second moment, the fourth moment and the fifth moment. transfer conditions. Therefore, the first device sends two target signals so that the second device comprehensively judges whether the data transmission conditions are satisfied, so that the result determined by the second device is more accurate, and the accuracy of data transmission between the first device and the second device is improved.
- the method before sending the first target signal, further includes: detecting a first preset event; the first preset event includes at least one of the following: a video play event, using For instructing video play; audio play event, for instructing audio play; incoming call event; outgoing call event; or receiving target request information sent by the second device.
- the first device when the first preset event is triggered on the first device, the first device can automatically send the first target signal to the second device, so as to transmit the target data stream with the second device Therefore, the user does not need to manually control the data transmission between the first device and the second device, which improves the convenience of data transmission and improves user experience.
- the transmitting the target data flow to the second device in response to receiving the first indication information includes: in response to receiving the first indication information, and obtaining The switching instruction of the user is to transmit the target data stream to the second device.
- the first device when the first device indicates that the data transmission condition is met, the first device can also output a prompt message to let the user confirm whether to transmit the target data stream, and only when receiving the switching instruction, the first device sends the data stream to the second device.
- the two devices transmit the target data. After confirmation by the user, the data stream transmission at this time meets the user's needs and has high precision.
- the method further includes: displaying a switch list on the first device, the switch list is used to display at least one candidate user The device identifier of the device; acquiring an operation instruction for the device identifier of the first candidate user equipment in the at least one candidate user equipment; sending indication information to the first candidate user equipment in response to the operation instruction, and the indication information uses Instructing the first candidate user equipment to transmit data streams to the second equipment.
- the logo of the mobile phone can be selected on the computer, so that the connection of the headset can be switched to the mobile phone. You can answer incoming calls on your mobile phone without picking up your mobile phone, improving user experience. It can be seen that in this embodiment, after the first device and the second device transmit the data stream, the switching list can also be displayed on the first device, so that the user can select any device in the switching list to manually switch , to improve the convenience of switching the connection of the second device.
- the embodiment of the present application provides a user equipment, including: a processing unit, a sending unit, and a receiving unit;
- the sending unit is configured to send a first target signal
- the receiving unit is configured to receive first indication information, the first indication information is sent to the user equipment when the data transmission conditions are met at the first time and the second time, and the first time is the head-mounted device according to The time when the first receiving device of the head-mounted device receives the first target signal is obtained, and the second moment is when the head-mounted device receives the first target signal according to the second receiving device of the head-mounted device. Time acquisition of the target signal;
- the processing unit is configured to, in response to receiving the first indication information, transmit the target data stream to the head-mounted device.
- the head-mounted device is an earphone, and the head-mounted device includes a left sound-emitting unit and a right sound-emitting unit; the distance between the first receiving device and the left sound-emitting unit is smaller than the distance from the right sound-emitting unit unit; the distance between the second receiving device and the right sound unit is less than the distance from the left sound unit; or, the head-mounted device is glasses, and the head-mounted device includes a left temple and a right mirror legs; the distance between the first receiving device and the left temple is smaller than the distance from the right temple; the distance between the second receiving device and the right temple is smaller than the distance from the left temple.
- the sending unit before the receiving unit receives the first indication information, is further configured to: send a second target signal.
- the processing unit before the sending unit sends the first target signal, is further configured to: detect a first preset event; the first preset event includes at least one of the following Types: video play event, used to indicate video play; audio play event, used to indicate audio play; call-in event; call-out event; or control the receiving unit to receive the target request information sent by the head-mounted device .
- the processing unit transmitting the target data stream to the head-mounted device in response to receiving the first indication information
- the processing unit is specifically configured to: respond to receiving After receiving the first indication information and a switching instruction from the user, transmit the target data stream to the head-mounted device.
- the processing unit is further configured to: instruct to display a switching list on the first device, and the switching The list is used to display the equipment identification of at least one candidate user equipment; acquire an operation instruction for the equipment identification of the first candidate user equipment in the at least one candidate user equipment; send the operation instruction to the first candidate user equipment in response to the operation instruction Indication information, where the indication information is used to instruct the first candidate user equipment to transmit data streams to the headset.
- the embodiment of the present application provides a computer-readable medium, where the computer-readable medium stores program code for execution by the device, and the program code is used to cooperate with the receiving unit and/or the sending unit to realize the above-mentioned first Aspect or the method in the second aspect or the third aspect or the seventh aspect.
- the embodiment of the present application provides a computer program product containing instructions, and when the computer program product is run on the user equipment or the head-mounted device, the user equipment or the head-mounted device realizes the above-mentioned first aspect or the first aspect.
- the embodiment of the present application provides a chip, the chip includes a processor and a data interface, and the processor reads the instructions stored in the memory through the data interface, so as to realize the above-mentioned first aspect or the second aspect or the third aspect. aspect or the method of the seventh aspect.
- the chip may further include a memory, in which instructions are stored, and the processor is used to execute the instructions stored in the memory, and when the instructions are executed, the processor is used to implement the above first aspect or the second aspect Or the method in the third aspect or the seventh aspect.
- FIG. 1 is an architecture diagram of a data stream transmission system provided by an embodiment of the present application
- FIG. 2 is a schematic flowchart of a data stream transmission method provided by an embodiment of the present application
- FIG. 3 is a schematic diagram of triggering a second preset event on a head-mounted device according to an embodiment of the present application
- FIG. 4 is a schematic diagram of triggering a first preset event on a user equipment according to an embodiment of the present application
- FIG. 5 is a schematic diagram of two microphones receiving a first target signal according to an embodiment of the present application
- FIG. 6 is a schematic diagram of a symmetrical arrangement of two receiving devices provided by an embodiment of the present application.
- FIG. 7 is a schematic flowchart of another data stream transmission method provided by the embodiment of the present application.
- Fig. 8a is a schematic diagram of setting a third receiving device according to an embodiment of the present application.
- Fig. 8b is another schematic diagram of setting the third receiving device according to the embodiment of the present application.
- FIG. 9 is a schematic diagram of a first target signal received by three receiving devices provided by an embodiment of the present application.
- FIG. 10 is a schematic diagram of another three receiving devices receiving a first target signal according to an embodiment of the present application.
- FIG. 11 is a schematic diagram of a mirror position provided by an embodiment of the present application.
- FIG. 12 is a schematic diagram of outputting prompt information on a user equipment provided in an embodiment of the present application.
- FIG. 13 is a schematic diagram of an input switching instruction provided by an embodiment of the present application.
- FIG. 14 is a schematic diagram of outputting a device list on a user device according to an embodiment of the present application.
- FIG. 15 is a schematic diagram of a scenario where a user equipment triggers a first preset event for data transmission according to an embodiment of the present application
- FIG. 16 is a schematic diagram of a scenario where a second preset event is triggered on a head-mounted device for data transmission according to an embodiment of the present application
- FIG. 17 is a schematic structural diagram of a user equipment provided in an embodiment of the present application.
- FIG. 18 is a schematic structural diagram of a head-mounted device provided by an embodiment of the present application.
- FIG. 19 is a schematic structural diagram of another head-mounted device provided by an embodiment of the present application.
- FIG. 20 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
- the first device involved in this application can be a user device, and the subsequent descriptions will be made with the first device as a user device, wherein the user device can be a mobile phone, a tablet computer (Pad), a mobile phone with a wireless transceiver function, etc.
- the second device involved in this application may be a head-mounted device, and all subsequent descriptions will use the second device as a head-mounted device.
- the head-mounted device includes but is not limited to earphones, glasses or a helmet.
- the head-mounted device may be a wireless earphone, virtual reality (Virtual Reality, VR) glasses or a VR helmet.
- the head-mounted device includes a first receiving device and a second receiving device, and the first receiving device and the second receiving device are located at different positions of the head-mounted device.
- the first receiving device and the second receiving device may be symmetrically arranged on the head-mounted device, or may be asymmetrically arranged on the head-mounted device.
- the so-called symmetrical arrangement of the first receiving device and the second receiving device can be understood as a completely symmetrical arrangement, that is, the first receiving device and the second receiving device are arranged on the left and right sides of the head-mounted device in a mirror image manner, which can also be understood as a symmetrical arrangement.
- the deviation is set on the left and right sides of the headset.
- the first receiving device is set at position 1, and the mirror position corresponding to position 1 is position 2.
- the second receiving device is not set at position 2, but is set at In the vicinity of position 2, this arrangement can also be called a symmetrical arrangement. Therefore, the present application does not limit the positions of the first receiving device and the second receiving device.
- the head-mounted device when the head-mounted device is an earphone, the head-mounted device further includes a left sound unit and a right sound unit, and the distance between the first receiving device and the left sound unit is smaller than the distance from the right sound unit; the distance between the second receiving device and the right sound unit is The distance from the sound emitting unit is smaller than the distance from the left sound emitting unit.
- the head-mounted device when the head-mounted device is glasses, the head-mounted device further includes a left temple and a right temple, wherein the distance between the first receiving device and the left temple is smaller than the distance from the right temple; the distance between the second receiving device The distance from the right temple is less than the distance from the left temple.
- the data stream transmission process is mainly described by taking the head-mounted device as an earphone as an example.
- FIG. 1 is an architecture diagram of a data stream transmission system provided by an embodiment of the present application.
- the data streaming system includes a head-mounted device 10 and a user device 20, wherein the head-mounted device 10 includes a first receiving device 101 and a second receiving device 102, and the head-mounted device 10 includes a first receiving device 101 and a user device 20.
- the second receiving device 102 is an architecture diagram of a data stream transmission system provided by an embodiment of the present application.
- the data streaming system includes a head-mounted device 10 and a user device 20, wherein the head-mounted device 10 includes a first receiving device 101 and a second receiving device 102, and the head-mounted device 10 includes a first receiving device 101 and a user device 20.
- the second receiving device 102 includes a first receiving device 101 and a user device 20.
- the user equipment 20 detects a first preset event, and sends a first target signal to the headset 10;
- the head-mounted device 10 acquires the first moment and the second moment in response to detecting the first target signal, wherein the first moment is obtained according to the time when the first receiving device 101 receives the first target signal, and the second The time is obtained according to the time when the second receiving device 102 receives the first target signal; when the head-mounted device 10 determines that the data transmission condition is met based on the first time and the second time, it sends the first indication information to the user equipment 20, and the first The indication information is used to instruct the user equipment 20 to transmit the target data stream to the head-mounted device 10; the user equipment 20 transmits the target data stream to the head-mounted device 10 in response to the first indication information.
- the headset 10 acquires the target data stream transmitted by the user equipment 20 .
- the head-mounted device 10 acquires the above-mentioned first moment and the second moment, and sends the first moment and the second moment to the user equipment 20; when the user equipment 20 based on the first moment and When it is determined at the second moment that the data transmission condition is met, the target data stream is transmitted to the head-mounted device 10 .
- the headset 10 acquires the target data stream transmitted by the user equipment 20 .
- the user equipment 20 when the user equipment 20 detects the first preset event, it sends the first target signal to the head-mounted device 10, and when the user equipment 20 or the head-mounted device 10 based on the first time and At the second moment, when it is determined that the data transmission condition is satisfied, the user equipment 20 transmits the target data stream to the head-mounted device 10 instead of directly transmitting the data stream to the head-mounted device 10 when a key event is detected, which improves the efficiency of data stream transmission. Accuracy improves user experience.
- FIG. 2 is a schematic flowchart of a data stream transmission method provided by an embodiment of the present application. This method is applied to the data stream transmission system shown in FIG. 1 . The method includes the following steps:
- the user equipment sends a first target signal to the headset.
- the user equipment detects a first preset event before sending the first signal, wherein the first preset event may be directly triggered on the user equipment, or may be obtained from the head-mounted device.
- the first preset event when the first preset event is triggered on the user equipment, the first preset event may be at least one of the following: a video play event, used to indicate video play; or an audio play event, used to indicate audio play , where the audio includes voice messages and music, and other audio; or, an incoming call event; or, an outgoing call event; where the above call includes a voice call and a video call.
- a feasible implementation of this solution may be that the user equipment sends an indication message to the head-mounted device after detecting the first preset event to trigger the head-mounted device
- the detection of a specific type of signal (the first target signal) is started, and then the first target signal is sent to the headset.
- the indication information may be an arbitrary agreed message, such as a request message. Because the transmission of the message needs to pre-establish a short-distance wireless connection between the user equipment and the head-mounted device, such as a Bluetooth connection, when this solution is implemented, the user equipment may establish a short-distance connection with itself after detecting the first preset event.
- the wirelessly connected head-mounted device sends instruction information, or detects or connects with the surrounding head-mounted devices and then sends the instruction information.
- the first preset event may also be receiving target request information sent by the head-mounted device, wherein the target request information is any specified information agreed between the head-mounted device and the user equipment, and after the user equipment receives the target request information, send The headset sends the first target signal, and the target request information may be used to request the user equipment to send the first target signal to the headset.
- the head-mounted device sends the target request information
- the head-mounted device will simultaneously or subsequently enable the detection of the first target signal, waiting to receive the first target signal sent by the user equipment in response to the target request information.
- the transmission of the target request information needs to establish a Bluetooth connection in advance. Therefore, the specific implementation may be that the head-mounted device sends the target request information to the user equipment that has established a connection with itself, or starts the wireless short-distance connection establishment process, and then sends the target request information after trying to connect with the surrounding user equipment.
- the headset when the first preset event is receiving the target request information sent by the headset, before the headset sends the target request information, the headset also detects a second preset event. Correspondingly, the headset sends a target request message to the user equipment in response to the second preset event.
- the second preset event includes a control operation on a button on the head-mounted device, where the touch operation on the button on the head-mounted device may be clicking or pressing a button on the head-mounted device Don't let go of the buttons.
- the button can be an existing button on the head-mounted device, such as a power button, a volume adjustment button, etc.; or, the button can be a newly added button used to trigger the second preset event, and the type of the button is not limited. .
- the second preset event may also be a touch operation on the touch panel of the headset.
- the touch operation may be a preset operation on the touch panel, for example, detecting a double-click operation on the touch panel or an "S" operation on the touch panel;
- the touch operation of the function button does not limit the type of preset operation.
- the second preset event may also be a voice instruction for instructing target data stream transmission with the user equipment.
- the voice command may be a voice command that instructs the head-mounted device to transmit target data streams with the user equipment, for example, the voice command may be "establish a connection with the user equipment” or “transmit data stream to the user equipment", etc. type is limited.
- the head-mounted device is an earphone, and a button is added on the earphone.
- the earphone can detect the second preset event, and send a notification to the user equipment. Send a target request message.
- the head-mounted device may first determine at least one candidate user equipment according to preset rules, and send target request information to each candidate user equipment, wherein the above-mentioned user equipment is at least One of a candidate user equipment.
- the head-mounted device uses a user equipment that has established a connection with the head-mounted device as at least one candidate user equipment; or, uses a user equipment that is in the same local area network as the head-mounted device as at least one candidate user equipment; or, uses A device within the preset range of the head-mounted device is used as at least one candidate user equipment, for example, a user device within an area with the head-mounted device as the center and a radius of R is used as at least one candidate user equipment; The user equipment that is within the preset range of the head-mounted device and is in a screen-on state is used as at least one candidate user equipment.
- the first target signal may have different forms based on the type of hardware on the head-mounted device.
- the first target signal when there is a receiver on the head-mounted device, can be an instruction signal, such as an electromagnetic wave signal, and the user equipment can send the first target signal to the head-mounted device through an antenna;
- the first target signal when there is a microphone on the head-mounted device , the first target signal may be an ultrasonic signal, and the user equipment may send the ultrasonic signal to the head-mounted device through the sound unit, wherein the ultrasonic signal may be a chirp signal (Chirp signal) with a frequency between 17KHz and 22KHz.
- the application does not limit the type of the first target signal.
- the user wears a headset.
- the first preset event is triggered.
- the tablet sends an instruction message to the headset, instructing the headset to detect the first target signal.
- the tablet passes The sound unit sends the first target signal to the earphone.
- the headset detects a first target signal.
- the headset detects the first target signal based on the indication information sent by the user equipment. It should be noted that since there are multiple receiving devices on the head-mounted device, it is necessary to detect the signal received by each receiving device, so as to detect that each receiving device receives the first target signal. As shown in FIG. 5 , the head-mounted device needs to detect each signal received by the first receiving device to determine that the first receiving device has received the first target signal, and to detect each signal received by the second receiving device, to determine that the second receiving device has received the first target signal.
- the manners of detecting the first target signal are different.
- the first target signal is an instruction signal
- indication information is carried in the first target signal, and the indication information is used to indicate that the first target signal is the above-mentioned agreed specific type of signal. Therefore, after receiving the first target signal, the head-mounted device analyzes the first target signal to obtain indication information, and detects the first target signal according to the indication information.
- the head-mounted device performs matching filtering on the received ultrasonic signal and the stored ultrasonic signal template, and uses an ultrasonic signal with a matching value greater than a threshold as the first target signal.
- the head-mounted device sends a first moment and a second moment to the user equipment in response to detecting the first target signal, wherein the first moment is obtained according to the time when the first receiving device receives the first target signal, and the second moment is obtained according to the time when the second receiving device receives the first target signal.
- the first moment may be the time when the first receiving device receives the first target signal, or may be obtained by processing the time when the first receiving device receives the first target signal, for example, the first receiving device receives Add an offset value to the time of the first target signal to obtain the first moment.
- the acquisition methods of the second moment, the third moment, the fourth moment, and the fifth moment described below are similar to the first moment, and will not be described again. It should be noted that if both the first moment and the second moment are obtained by processing the time when the first target signal is received, it is necessary to ensure that the time when the first receiving device receives the first target signal and the time when the second receiving device receives the The time to the first target signal is processed the same, eg, adding the same offset value.
- the first moment, the second moment, the third moment, the fourth moment and the fifth moment are all times when the receiving device on the head-mounted device receives the target signal as an example for illustration.
- the head-mounted device may first cache the time of the signal instruction received by the first receiving device and the second receiving device, and when a certain instruction signal is resolved as the first target signal, the The time at which the first receiving device receives the first target signal and the time at which the second receiving device receives the second target signal are read to obtain the first moment and the second moment.
- the head-mounted device performs matching filtering on the ultrasonic signal received by the first receiving device and the stored ultrasonic signal template to obtain a matching result, wherein the matching result is in the time domain coordinate system Expressed as: the abscissa is time, that is, the time when the ultrasonic signal is received, and the ordinate is the matching degree between the ultrasonic signal received by the first receiving device and the stored ultrasonic signal template. Then, when the matching degree is greater than the threshold, the first target signal is detected, and the time when the matching degree is greater than the threshold is taken as the first moment. Similarly, the method of obtaining the second moment is similar to the method of obtaining the first moment, and will not be described again.
- the user equipment acquires the absolute value of the difference between the first moment and the second moment, and when the absolute value is less than a preset value, it determines that the data transmission condition is satisfied, wherein determining that the data transmission condition is satisfied can be understood as determining The headset faces the user device.
- the size of the preset value is related to the relative positions of the first receiving device and the second receiving device on the head-mounted device. For example, when the first receiving device and the second receiving device are arranged symmetrically on the left and right sides of the head-mounted device, the preset value is closer to 0, that is to say, the first receiving device and the second receiving device receive the first receiving device at the same time. If a target signal is received, it is determined that the headset is facing the user equipment.
- the first receiving device and the second receiving device are arranged symmetrically on the left and right sides of the head-mounted device.
- preset values can be set according to the distances between the first receiving device and the second receiving device from the center of the head-mounted device. In this application, it is mainly described by taking the example that the first receiving device and the second receiving device are arranged symmetrically on the left and right sides of the head-mounted device.
- the user equipment transmits the target data stream to the headset, where the target data stream may be audio data. Audio data is transmitted over a connection between the user device and the headset, such as a Bluetooth connection.
- the data stream transmission method of the present application is more in line with the real intention of the user and improves the user experience.
- FIG. 7 is a schematic flowchart of another data stream transmission method provided by an embodiment of the present application. This method is applied to the data stream transmission system shown in FIG. 1 . Contents that are repeated between this embodiment and the embodiment shown in FIG. 2 will not be described here. The method includes the following steps:
- the user equipment detects a first preset event.
- the user equipment sends a first target signal to the headset.
- the headset detects the first target signal.
- the head-mounted device obtains the first time and the second time, wherein the first time is obtained according to the time when the first receiving device receives the first target signal, and the second time is obtained according to the time when the second receiving device receives the first target signal time obtained.
- the headset determines that the data transmission condition is met based on the first moment and the second moment, send first indication information to the user equipment, where the first indication information is used to instruct the user equipment to transmit the target data stream to the headset.
- the manner in which the head-mounted device determines that the transmission condition is satisfied is similar to the manner in which the user equipment determines that the transmission condition is satisfied, and will not be described again.
- the first indication information may be agreed upon by both the head-mounted device and the user equipment. For example, it may be indicated by a bit. For example, the agreed bit “1" indicates that the data transmission condition is satisfied, and the agreed bit "0" indicates that the data transmission condition is not satisfied. condition.
- the user equipment transmits the target data stream to the headset.
- the user equipment determines that the data transmission condition is satisfied based on the first indication information, and transmits the target data stream to the headset.
- the user equipment when the user equipment has a demand for playing audio, the user equipment sends the first target signal to the head-mounted device; If the transmission condition is satisfied, first indication information is sent to the head-mounted device, and the first indication information is used to indicate that the head-mounted device meets the data transmission requirement.
- the user equipment transmits the data stream to the head-mounted device only after receiving the first instruction information, instead of directly transmitting the data stream to the head-mounted device, so the data stream transmission method of the present application is more in line with the needs of the user. Real intent improves user experience.
- the head-mounted device independently determines whether the data transmission condition is satisfied based on the first moment and the second moment, and sends the determination result to the user equipment, so that the user equipment can directly judge whether the head-mounted device meets the requirements based on the determination result sent by the head-mounted device.
- Data transmission conditions improve the efficiency of data interaction and reduce the computing pressure on user equipment.
- the head-mounted device further includes a third receiving device, and the first receiving device, the second receiving device, and the third receiving device are respectively located at different positions of the head-mounted device, so that when the head-mounted device is worn, , the first receiving device and the third receiving device present different positional relationships in the direction of the user's face.
- the different positional relationships between the first receiving device and the third receiving device in the direction of the user's face can be understood as the vertical point of the third receiving device to the target line and the vertical point of the first receiving device to the target line.
- the target straight line is a straight line parallel to the vertical plane of the central axis of the head-mounted device, that is, the target straight line can be understood as a straight line parallel to the face orientation.
- the vertical point of the third receiving device to the target line may be located before the vertical point of the first receiving device to the target line, or may be located after the vertical point of the first receiving device to the target line, which is not limited in this application.
- the vertical point A of the first receiving device to the target line and the vertical point B of the third receiving device to the target line have different positional relationships before and after, and point B is located before point A.
- the third receiving device and the second receiving device may also present different positional relationships in the direction of the user's face. narrative.
- the usual design is to wear the head-mounted device , make the first receiving device and the second receiving device parallel to the face orientation; similarly, when the third receiving device and the second receiving device are set on the same side of the head-mounted device, the usual design is that when wearing the head-mounted device , so that the connection line between the second receiving device and the third receiving device is parallel to the direction of the face.
- the head-mounted device when the head-mounted device also includes a third receiving device, and the user equipment determines whether the data transmission condition is met, the head-mounted device will also obtain the third time and send the third time to the user equipment, wherein the third time is obtained according to the time when the third receiving device receives the first target signal.
- the user equipment determines that the data transmission condition is met based on the first moment and the second moment, and the first moment and the third moment meet the preset size relationship, that is, when it is determined that the head-mounted device is facing the user equipment, the head-mounted device is sent Transmission of target data streams.
- the head-mounted device when the head-mounted device also includes a third receiving device, and the head-mounted device determines whether the data transmission condition is met, the head-mounted device will also acquire a third moment, wherein the third moment is based on the data received by the third receiving device.
- the user equipment transmits the target data stream to the headset based on the first indication information.
- the third receiving device when the third receiving device is set on the same side as the first receiving device, and the vertical point of the third receiving device to the target line is before the vertical point of the first receiving device to the target line, when wearing the earphone, The third receiving device will receive the first target signal earlier than the first receiving device.
- the user equipment determines that the absolute value of the difference between the first moment and the second moment is smaller than the threshold, and the first moment and the third moment satisfy the preset size relationship, that is, the third moment is earlier than the first moment, determine
- the head-mounted device faces the user equipment, and transmits the target data stream to the head-mounted device;
- the third receiving device can also be set on the same side as the second receiving device, and the vertical point of the third receiving device to the target line is located on the first Before the receiving device reaches the vertical point of the target line, when the earphone is worn, the third receiving device will receive the first target signal earlier than the second receiving device.
- the user equipment determines that the absolute value of the difference between the first moment and the second moment is smaller than the threshold, and the second moment and the third moment satisfy the preset size relationship, that is, when the third moment is earlier than the second moment, then It is determined that the head-mounted device is facing the user equipment, and the target data stream is transmitted to the head-mounted device.
- the third receiving device when the third receiving device is set on the same side as the first receiving device, and the vertical point of the third receiving device to the target line is behind the vertical point of the first receiving device to the target line, when wearing the headset, The third receiving device will receive the first target signal later than the first receiving device.
- the third receiving device can also be set on the same side as the second receiving device, and the vertical point of the third receiving device to the target line is located at the first After the first receiving device reaches the vertical point of the target line, when the earphone is worn, the third receiving device will receive the first target signal later than the second receiving device.
- the user equipment determines that the absolute value of the difference between the first moment and the second moment is smaller than the threshold, and the second moment and the third moment satisfy the preset size relationship, that is, when the third moment is later than the second moment, then It is determined that the head-mounted device is facing the user equipment, and the target data stream is transmitted to the head-mounted device.
- the third receiving device is provided. Because the above method of determining whether the transmission condition is satisfied is only to determine whether the data transmission condition is satisfied according to the absolute value of the difference between the first moment and the second moment. Depending on the data transmission conditions, it is not possible to accurately determine whether the head-mounted device is facing the user device. As shown in Figure 11, when the user wears the earphones at position 1 and position 2 (position 2 can be understood as the mirror image position of position 1), the absolute difference between the first moment and the second moment can be determined. value is less than the threshold, and the user is facing away from the mobile phone at position 2, in this case, the user probably does not want to transmit data streams with the mobile phone.
- a third receiving device is installed on the head-mounted device. Based on the relative size relationship between the third moment and the first moment or the second moment, it is determined that the data transmission condition is really satisfied when the position is 1. , the position 2 is facing away from the user equipment, and only the target data stream will be transmitted at position 1, which avoids the problem of mistransmission when the user wears earphones and faces away from the user equipment, and improves the accuracy of data transmission.
- Figure 9, Figure 10, and Figure 11 show several ways of setting the third receiving device, in practical applications, the location and quantity of the third receiving device can be flexibly set, and it is only necessary to ensure that each third receiving device
- the setting of the receiving device can accurately determine whether the user is wearing the earphone facing the user device directly or facing away from the user device, and it is only necessary to avoid the mirroring problem.
- the third receiving device shown in FIG. 9 and FIG. 10 may be installed on the head-mounted device at the same time, and whether the data transmission condition is satisfied is comprehensively judged based on the third moment when each third receiving device receives the first target signal.
- a larger number of receiving devices can also be set on the head-mounted device. After setting a larger number of receiving devices, the method of determining whether the data transmission condition is met is similar to the method of setting two or three receiving devices, all based on The time when the receiving device receives the target signal is used to determine whether the data transmission condition is met, and details will not be repeated here.
- the user equipment may have multiple sending devices, for example, multiple sounding units (left sounding unit and right sounding unit), then the user equipment may send multiple sending devices to the headset through the multiple sounding units. target signal.
- two sending devices on the user equipment are taken as an example for illustration. Therefore, in addition to sending the first target signal to the head-mounted device, the user equipment also sends the second target signal to the head-mounted device.
- a head-mounted device is provided with a first receiving device and a second receiving device, and the user equipment sends the first target signal and the second target signal to the head-mounted device as an example to illustrate the process of data stream transmission.
- the user equipment determines whether the data transmission condition is satisfied, the user equipment will also indicate to the head-mounted device to send the second target signal, wherein the user equipment can indicate to send the second target signal through the indication information, or, through the new The instruction information indicates to send the second target signal, and this application does not limit the method of instructing to send the second target signal; the user equipment obtains the fourth moment when the first receiving device receives the second target signal from the head-mounted device and the second receiving device Receive the fifth moment of the second target signal; when it is determined that the absolute value of the difference between the first moment and the second moment is in the preset range, and the absolute value of the difference between the fourth moment and the fifth moment is in When the range is preset, transmit the target data stream to the headset.
- the head-mounted device determines whether the transmission condition is satisfied, the head-mounted device starts the detection of the second target signal based on the indication of the user equipment, and acquires the fourth moment and the fifth moment, wherein the fourth moment is based on the first The time when a receiving device receives the second target signal is obtained, and the fifth time is obtained according to the time when the second receiving device receives the second target signal; when the head-mounted device determines the difference between the first time and the second time The absolute value is less than the preset value, and the absolute value of the difference between the fourth moment and the fifth moment is also smaller than the preset value, and the first indication information is sent to the user equipment.
- the present application does not limit the manner of integrating the determination results of multiple sending devices.
- the user equipment when it is determined based on the first time and the second time that the data transmission condition is met, and the user's switching instruction is received, the user equipment transmits the target data stream to the head-mounted device, and the switching instruction uses In order to indicate that the transmission of the target data stream between the user equipment and the headset is allowed.
- prompt information may also be output, through which the user is prompted whether to output the target data stream of the user equipment through the head-mounted device;
- the head-mounted device transmits the target data stream, wherein the prompt information can be output on the user device or on the head-mounted device, which is not limited in this application.
- the prompt information "whether to output audio through the wireless earphone” is output in the form of a pop-up window on the user equipment, and when the user clicks the button "OK", the user equipment receives the user's switching instruction , and transmit the target data stream to the wireless earphone based on the switching instruction.
- the user may also be prompted to actively confirm whether to transmit the target data stream, and the target data stream is transmitted to the head-mounted device only after receiving the switching instruction from the user. transmission, thereby further improving the accuracy of data stream transmission.
- a switching list may also be displayed on the user equipment, wherein the switching list is used to display the device identification of at least one candidate user equipment
- the at least one candidate user equipment may be a user equipment that has established a connection with the head-mounted device; then, the user equipment acquires an operation instruction for the device identification of the first candidate user equipment in the at least one candidate user equipment, and responds to the operation instructing the user equipment to send indication information to the first candidate user equipment, where the indication information is used to instruct the first candidate user equipment to transmit the target data stream to the headset, wherein the first candidate user equipment is at least one candidate user equipment anyone.
- the user equipment has a display module, and feedback information can be output through the display module of the user equipment during the transmission process of the target data stream between the user equipment and the headset.
- the feedback information is used to feed back the current output state of the headset.
- a pop-up window may be output on the visual interface of the user device through the feedback module of the user device, and the pop-up window includes the feedback information, as shown in FIG. 14 , the feedback information includes but is not limited to the following three parts:
- the name of the headset and/or the icon of the headset are used to indicate the basic information of the headset, as shown in Figure 14, the name of the headset indicates that the name of the headset is "Freebuds Studio", The icon indicates that the headset is a "headphone”.
- the status text is used to indicate the current working status of the headset.
- a switch list will be displayed on the user equipment, and the switch list includes at least one device identifier of candidate user equipment.
- the at least one candidate user equipment includes this machine (i.e. user equipment), P40Pro and Matebook X, and part or all of the candidate user equipment in the device list may also be matched with a specific animation, which is used for Indicates that the candidate user device is currently outputting audio.
- the user equipment when the user equipment receives an operation instruction for the device identifier of the first candidate user equipment among the at least one candidate user equipment, for example, a click operation for the device identifier of the first candidate user equipment, respond to the operation instruction , sending indication information to the first candidate user equipment, where the indication information is used to instruct the first candidate user equipment to transmit the target data stream to the headset.
- the first candidate user equipment transmits the data stream to the head-mounted device based on the indication information.
- the user equipment and the first candidate user equipment are in the same local area network.
- the head-mounted device has two connection modes, one is a single connection mode, that is, the head-mounted device can only establish a connection with one user device, and output the data stream transmitted by the user device, which
- the second is the way of multi-connection, that is, the head-mounted device can establish connections with multiple user devices, but only outputs the data stream transmitted on one user device.
- the user equipment needs to actively disconnect from the head-mounted device after sending instruction information to the first candidate user equipment, so that the first candidate user equipment can establish a connection with the head-mounted device.
- connection to transmit data streams to the head-mounted device; if the head-mounted device works in multi-connection mode, the user equipment can continue to maintain the connection with the head-mounted device after sending instruction information to the first candidate user equipment, but no longer
- the head-mounted device transmits data streams, or may actively disconnect the head-mounted device.
- For the first candidate user equipment if the connection has not been established with the head-mounted device before, it needs to establish a connection with the head-mounted device first. Then transmit the target data stream to the headset; if a connection has been established with the headset before, the target data stream can be directly transmitted to the headset.
- the head-mounted device is currently receiving the data stream transmitted by the computer.
- the mobile phone "P40Pro” calls, but the mobile phone is not next to the user, and the user does not want to take the mobile phone, he can click "P40Pro" in the device list displayed on the computer, which is equivalent to inputting "switch the connection of the headset to the mobile phone” P40Pro” switching command, so that the computer will send instruction information to the mobile phone, and the mobile phone will transmit the data stream to the earphone after receiving the instruction information, that is, the call audio will be transmitted to the earphone, so that the user can answer the phone call through the earphone.
- the user can actively switch the connection of the head-mounted device to other candidate user equipment that needs to output data streams according to requirements, thereby improving the flexibility of data stream transmission.
- Scenario 1 As shown in Figure 15, when the user starts to play a video on the mobile phone, the mobile phone will indicate and send the first target signal to the connected earphone.
- the headset starts the detection of the first target signal based on the indication of the mobile phone, and when the first target signal is detected, obtains the first moment when the left microphone on the headset receives the first target signal and the right microphone receives the second target signal The second moment; then, the headset sends the first and second moments to the mobile phone; the mobile phone determines that the data transmission conditions are met based on the first and second moments, in order to further ensure the accuracy of the connection, and click play on the mobile phone
- the user's attention is mostly concentrated on the mobile phone at this time, a window can pop up on the mobile phone, and the prompt message "whether to output audio through the wireless earphone" is displayed in the window; if the user clicks the virtual button on the mobile phone "OK", the mobile phone will transmit the data stream with the wireless headset, that is, play the video through
- Scenario 2 As shown in Figure 16, when the user presses the button on the headset, the headset will search for a mobile phone within range, and send a target request message to the mobile phone, requesting the mobile phone to send the first target signal to the headset; then, the mobile phone After receiving the target request information, it will indicate and send the first target signal to the earphone.
- the headset starts the detection of the first target signal based on the indication of the mobile phone, and when the first target signal is detected, obtains the first moment when the left microphone on the headset receives the first target signal and the right microphone receives the second target signal Then, the headset sends the first and second moments to the mobile phone; the mobile phone determines that the data transmission conditions are met based on the first and second moments, in order to further ensure the accuracy of the connection, and the user presses the button on the wireless headset Press the button, and focus more on the headset, and may not pay attention to what is displayed on the phone. Therefore, the mobile phone can output a prompt message through the earphone, and the prompt message is used to prompt whether to connect the earphone to the mobile phone. If the user releases the button, the headset will send an instruction to the mobile phone to agree to establish a connection. At this time, the mobile phone can transmit data streams to the headset based on the command.
- the user can have a better connection experience in the following scenarios.
- Scenario 1 The user is watching a movie on the tablet with earphones on (the earphones are connected to the tablet). At this time, the mobile phone receives a call. The user takes off the earphones and picks up the mobile phone to answer the call. Based on the first moment and the second moment when the two microphones of the earphone receive the first target signal, it is determined that the earphone is not facing the mobile phone, then the data stream will not be transmitted to the earphone, and the data between the earphone and the mobile phone will not be mistransmitted. At this time, the user passes The handset of the mobile phone is used to make calls, thereby improving the user's call experience;
- Scenario 2 The user is playing games on the mobile phone with the earphones on (the earphones are connected to the mobile phone). At this time, the person next to him picks up the user's tablet computer to watch the video. At this time, the tablet will send the first target signal to the earphone, and based on the earphone The first moment when the two microphones receive the first target signal and the second confirms that the earphone is not facing the tablet, the tablet will not transmit the data stream to the earphone, and the connection between the earphone and the mobile phone will not be caused. Mistransmission of data improves the user's gaming experience;
- Scenario 3 The user wears earphones and watches a movie on the tablet, and feels bored and picks up the mobile phone to watch short videos. Although, at this time, the user wears the earphones and faces the mobile phone, it is very likely that the user device judges that the earphones are facing the user device. Therefore, the mobile phone can play the short video silently by default, and at the same time output a prompt message in the dialog box, prompting whether to switch the connection of the headset to the mobile phone. If the user confirms the switch, the headset will be switched from the tablet to the mobile phone, and the Perform data stream transmission; if the user confirms not to switch, the headset will continue to be connected to the tablet and continue to transmit data streams with the tablet. Therefore, when it is not sure whether to switch the connection, a prompt message can be output to realize accurate switching, without causing mistransmission of data, and improving the viewing experience of the user;
- Scenario 4 The user wears earphones to watch a movie on the tablet and feels bored. First, he pauses the video on the tablet, picks up the mobile phone to scan short videos, and the mobile phone will confirm that the earphones are facing the mobile phone, and there is audio output on the mobile phone. There is no audio output, so the mobile phone will directly switch the connection of the earphone to the mobile phone, and transmit the data stream with the earphone, realize the automatic connection between the mobile phone and the earphone, without manual operation by the user, and improve the user experience.
- the sending unit 1702 is configured to send a first target signal
- the processing unit 1701 is configured to obtain a first moment, the first moment is obtained according to the time when the first receiving device of the head-mounted device receives the first target signal; obtain a second moment, the second moment is obtained according to the time when the second receiving device of the head-mounted device receives the first target signal; the first receiving device and the second receiving device are located at different positions of the head-mounted device;
- the sending unit 1702 may be a functional unit of a transceiver for sending an ultrasonic signal, for example, the transceiver is a loudspeaker.
- the processing unit 1701 may control another A sending unit (such as an antenna) transmits data streams to the head-mounted device; when the first target signal is a signal instruction, the sending unit 1702 may be a functional unit of a transceiver for sending a signal instruction, for example, the transceiver
- the receiver is an antenna, in this case, the processing unit 1701 can control the sending unit 1702 to transmit the data stream to the head-mounted device.
- the one or more processing units 1801 are configured to detect a first target signal sent by the user equipment; acquire a first moment, where the first moment is based on when the first receiving device receives the first target signal Obtaining time; obtaining a second moment, the second moment is obtained according to the time when the second receiving device receives the first target signal;
- control the sending unit 1802 to send first indication information to the user equipment
- the receiving unit 1803 is configured to receive the target data stream transmitted by the user equipment in response to the first indication message.
- the one or more processing units 1901 are configured to detect a first target signal sent by the user equipment; in response to detecting the first target signal, control the sending unit 1902 to send the first moment to the user equipment, The first moment is obtained according to the time when the first receiving device receives the first target signal; in response to detecting the first target signal, controlling the sending unit 1902 to send a second target signal to the user equipment time, the second time is obtained according to the time when the second receiving device receives the first target signal;
- the receiving unit 1903 is configured to receive a target data stream transmitted by the user equipment, where the target data stream is when the first moment and the second moment meet data transmission conditions transmitted by the device.
- the one or more processing units 1901 include a processing unit for detecting the ultrasonic signal; when the first target signal is a signal instruction, the one or more processing units include a user A processing unit that detects the signal instruction, for example, the processing unit is a functional unit of a processor.
- processing unit 1901 For more detailed descriptions of the processing unit 1901, the sending unit 1902, and the receiving unit 1903, reference may be made to relevant descriptions in the above method embodiments, and no further description is given here.
- the communication device 2000 shown in FIG. 20 includes a memory 2001 , a processor 2002 , a communication interface 2003 and a bus 2004 .
- the memory 2001 , the processor 2002 , and the communication interface 2003 are connected to each other through the bus 2004 .
- the communication interface 2003 implements communication between the communication device 2000 and other devices or communication networks by using a transceiver device such as but not limited to a transceiver.
- the communication device 2000 shown in FIG. 20 only shows a memory, a processor, and a communication interface, in the specific implementation process, those skilled in the art should understand that the communication device 2000 also includes other necessary components for normal operation. device. Meanwhile, according to specific requirements, those skilled in the art should understand that the communication device 2000 may also include hardware devices for implementing other additional functions. In addition, those skilled in the art should understand that the communication device 2000 may also only include components necessary to implement the embodiments of the present application, and does not necessarily include all the components shown in FIG. 20 .
- the disclosed systems, devices and methods may be implemented in other ways.
- the device embodiments described above are only illustrative.
- the division of the units is only a logical function division. In actual implementation, there may be other division methods.
- multiple units or components can be combined or May be integrated into another system, or some features may be ignored, or not implemented.
- the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.
- each functional unit in each embodiment of the present application may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.
- “at least one” means one or more, and “multiple” means two or more.
- “And/or” describes the association relationship of associated objects, indicating that there may be three types of relationships, for example, A and/or B, which can mean: A exists alone, A and B exist simultaneously, and B exists alone, where A, B can be singular or plural.
- the character “/” generally indicates that the contextual objects are an “or” relationship; in the formulas of this application, the character “/” indicates that the contextual objects are a "division” Relationship.
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Abstract
Description
Claims (41)
- 一种数据流传输方法,其特征在于,应用于第一设备,所述方法包括:发送第一目标信号;获取第一时刻,所述第一时刻为根据第二设备的第一接收设备接收到所述第一目标信号的时间获得;获取第二时刻,所述第二时刻为根据所述第二设备的第二接收设备接收到所述第一目标信号的时间获得;所述第一接收设备和所述第二接收设备位于所述第二设备的不同位置,所述第二设备为头戴设备;当基于所述第一时刻和所述第二时刻确定满足数据传输条件,向所述第二设备进行目标数据流的传输。
- 根据权利要求1所述的方法,其特征在于,所述第二设备为耳机,所述第二设备包括左发声单元和右发声单元;所述第一接收设备距离所述左发声单元的距离小于距离所述右发声单元的距离;所述第二接收设备距离所述右发声单元的距离小于距离所述左发声单元的距离;或者,所述第二设备为眼镜,所述第二设备包括左镜腿和右镜腿;所述第一接收设备距离所述左镜腿的距离小于距离所述右镜腿的距离;所述第二接收设备距离所述右镜腿的距离小于距离所述左镜腿的距离。
- 根据权利要求1或2所述的方法,其特征在于,所述第一接收设备和所述第二接收设备对称设置于所述第二设备的左右两侧;所述基于所述第一时刻和所述第二时刻确定满足数据传输条件,包括:确定所述第一时刻与所述第二时刻之间的差值的绝对值小于预设值。
- 根据权利要求3所述的方法,其特征在于,所述第二设备还包括第三接收设备,所述第三接收设备和所述第一接收设备、位于所述第二设备的不同位置,以使得所述第二设备在佩戴时,所述第一接收设备和所述第三接收设备在用户人脸朝向方向上呈现前后不同的位置关系;所述方法还包括:获取第三时刻,所述第三时刻为根据所述第三接收设备接收到所述第一目标信号的时间获得;所述基于所述第一时刻和所述第二时刻确定满足数据传输条件,向所述第二设备进行目标数据流的传输,包括:基于所述第一时刻、所述第二时刻确定满足所述数据传输条件,且所述第一时刻和所述第三时刻满足预设大小关系,向所述第二设备进行目标数据流的传输。
- 根据权利要求3所述的方法,所述方法还包括:发送第二目标信号;获取第四时刻,所述第四时刻是根据所述第一接收设备接收到所述第二目标信号的时间 获得;获取第五时刻,所述第五时刻是根据所述第二接收设备接收到所述第二目标信号的时间获得;所述基于所述第一时刻和所述第二时刻确定满足数据传输条件,包括:确定所述第一时刻与所述第二时刻之间的差值的绝对值小于所述预设值,且,所述第四时刻与所述第五时刻之间的差值的绝对值小于所述预设值。
- 根据权利要求1-5任一项所述的方法,其特征在于,在发送所述第一目标信号之前,所述方法还包括:检测到第一预设事件;所述第一预设事件包括以下至少一种:视频播放事件,用于指示视频播放;音频播放事件,用于指示音频播放;通话呼入事件;通话呼出事件;或者接收到所述第二设备发送的目标请求信息。
- 根据权利要求1-6任一项所述的方法,其特征在于,所述基于所述第一时刻和所述第二时刻确定满足数据传输条件,包括:基于所述第一时刻和所述第二时刻确定满足数据传输条件,且获取到用户的切换指令。
- 根据权利要求1-7任一项所述的方法,其特征在于,向所述第二设备进行目标数据流的传输之后,所述方法还包括:在所述第一设备上显示切换列表,所述切换列表用于显示至少一个候选用户设备的设备标识;获取针对所述至少一个候选用户设备中第一候选用户设备的设备标识的操作指令;响应于所述操作指令向所述第一候选用户设备发送指示信息,所述指示信息用于指示所述第一候选用户设备向所述第二设备进行数据流的传输。
- 一种数据流传输方法,其特征在于,应用于第二设备,所述第二设备为头戴设备,所述第二设备包括第一接收设备和第二接收设备,所述第一接收设备和所述第二接收设备位于所述第二设备的不同位置,所述方法包括:检测到第一设备发送的第一目标信号;获取第一时刻,所述第一时刻为根据所述第一接收设备接收到所述第一目标信号的时间获得;获取第二时刻,所述第二时刻为根据所述第二接收设备接收到所述第一目标信号的时间获得;当基于所述第一时刻和所述第二时刻确定满足数据传输条件,向所述第一设备发送第一指示信息;接收所述第一设备响应于所述第一指示信息传输的所述目标数据流。
- 根据权利要求9所述的方法,其特征在于,所述第二设备为耳机,所述第二设备包括左发声单元和右发声单元;所述第一接收设备距离所述左发声单元的距离小于距离所述右发声单元的距离;所述第二接收设备距离所述右发声单元的距离小于距离所述左发声单元的距离;或者,所述第二设备为眼镜,所述第二设备包括左镜腿和右镜腿;所述第一接收设备距离所述左镜腿的距离小于距离所述右镜腿的距离;所述第二接收设备距离所述右镜腿的距离小于距离所述左镜腿的距离。
- 根据权利要求9或10所述的方法,其特征在于,所述第一接收设备和所述第二接收设备对称设置于所述第二设备的左右两侧;所述基于所述第一时刻和所述第二时刻确定满足数据传输条件,包括:确定所述第一时刻与所述第二时刻之间的差值的绝对值小于预设值。
- 根据权利要求11所述的方法,其特征在于,所述第二设备还包括第三接收设备,所述第三接收设备和所述第一接收设备、所述第二接收设备分别位于所述第二设备的不同位置,以使得所述第二设备在佩戴时,所述第一接收设备和所述第三接收设备在用户人脸朝向方向上呈现前后不同的位置关系;所述方法还包括:获取第三时刻,所述第三时刻为根据所述第三接收设备接收到所述第一目标信号的时间获得;所述基于所述第一时刻和所述第二时刻确定满足数据传输条件,向所述第一设备发送第一指示信息,包括:基于所述第一时刻、所述第二时刻确定满足所述数据传输条件,且所述第一时刻和所述第三时刻满足预设大小关系,向所述第一设备发送第一指示信息。
- 根据权利要求11所述的方法,其特征在于,所述方法还包括:检测到所述第一设备发送的第二目标信号;获取第四时刻,所述第四时刻为根据所述第一接收设备接收到所述第二目标信号的时间获得;获取第五时刻,所述第五时刻为根据所述第二接收设备接收到所述第二目标信号的时间获得;所述基于所述第一时刻和所述第二时刻确定满足数据传输条件,包括:确定所述第一时刻与所述第二时刻之间的差值的绝对值小于所述预设值,且,所述第四时刻与所述第五时刻之间的差值的绝对值小于所述预设值。
- 根据权利要求9-13任一项所述的方法,其特征在于,检测到第一设备发送的第一目标信号之前,所述方法还包括:检测到第二预设事件;响应于所述第二预设事件向所述第一设备发送所述第一目标信号的目标请求消息。
- 根据权利要求14所述的方法,其特征在于,所述第二预设事件包括:对所述第二设备上的按键的控制操作。
- 一种数据流传输方法,其特征在于,应用于第二设备,所述第二设备为头戴设备,所述第二设备包括第一接收设备和第二接收设备,所述第一接收设备和所述第二接收设备位于所述第二设备的不同位置,包括:检测到第一设备发送的第一目标信号;响应于检测到所述第一目标信号,向所述第一设备发送第一时刻,所述第一时刻为根据所述第一接收设备接收到所述第一目标信号的时间获得;响应于检测到所述第一目标信号,向所述第一设备发送第二时刻,所述第二时刻为根据所述第二接收设备接收到所述第一目标信号的时间获得;接收所述第一设备传输的目标数据流,所述目标数据流为所述第一时刻和所述第二时刻满足数据传输条件时所述第一设备向所述第二设备传输的。
- 根据权利要求16所述的方法,其特征在于,所述第二设备为耳机,所述第二设备包括左发声单元和右发声单元;所述第一接收设备距离所述左发声单元的距离小于距离所述右发声单元的距离;所述第二接收设备距离所述右发声单元的距离小于距离所述左发声单元的距离;或者,所述第二设备为眼镜,所述第二设备包括左镜腿和右镜腿;所述第一接收设备距离所述左镜腿的距离小于距离所述右镜腿的距离;所述第二接收设备距离所述右镜腿的距离小于距离所述左镜腿的距离。
- 根据权利要求16或17所述的方法,其特征在于,检测到第一设备发送的第一目标信号之前,所述方法还包括:检测到第二预设事件;响应于所述第二预设事件,向所述第一设备发送所述第一目标信号的目标请求消息。
- 根据权利要求18所述的方法,其特征在于,所述第二预设事件包括:对所述第二设备上的按键的控制操作。
- 一种用户设备,其特征在于,所述用户设备包括处理单元、发送单元以及接收单元;所述发送单元,用于发送第一目标信号;所述处理单元,用于获取第一时刻,所述第一时刻为根据头戴设备的第一接收设备接收到所述第一目标信号的时间获得;获取第二时刻,所述第二时刻为根据所述头戴设备的第二接收设备接收到所述第一目标信号的时间获得;所述第一接收设备和所述第二接收设备位于所述头戴设备的不同位置;当所述处理单元基于所述第一时刻和所述第二时刻确定满足数据传输条件,所述处理单元向所述头戴设备进行目标数据流的传输。
- 根据权利要求20所述的设备,其特征在于,所述头戴设备为耳机,所述头戴设备包括左发声单元和右发声单元;所述第一接收设备距离所述左发声单元的距离小于距离所述右发声单元的距离;所述第二接收设备距离所述右发声单元的距离小于距离所述左发声单元的距离;或者,所述头戴设备为眼镜,所述头戴设备包括左镜腿和右镜腿;所述第一接收设备距离所述左镜腿的距离小于距离所述右镜腿的距离;所述第二接收设备距离所述右镜腿的距离小于距离所述左镜腿的距离。
- 根据权利要求20或21所述的设备,其特征在于,所述第一接收设备和所述第二接收设备对称设置于所述头戴设备的左右两侧;在所述处理单元基于所述第一时刻和所述第二时刻确定满足数据传输条件方面,所述处理单元,具体用于:确定所述第一时刻与所述第二时刻之间的差值的绝对值小于预设值。
- 根据权利要求22所述的设备,其特征在于,所述头戴设备还包括第三接收设备,所述第三接收设备和所述第一接收设备、所述第二接收设备分别位于所述头戴设备的不同位置,以使得所述头戴设备在佩戴时,所述第一接收设备和所述第三接收设备在用户人脸朝向方向上呈现前后不同的位置关系;所述处理单元,还用于:获取第三时刻,所述第三时刻是根据所述第三接收设备接收到所述第一目标信号的时间获得;在所述处理单元基于所述第一时刻和所述第二时刻确定满足数据传输条件,向所述头戴设备进行目标数据流的传输方面,所述处理单元,具体用于:基于所述第一时刻、所述第二时刻确定满足所述数据传输条件,且所述第一时刻和所述第三时刻满足预设大小关系,向所述头戴设备进行目标数据流的传输。
- 根据权利要求22所述的设备,其特征在于,所述发送单元,还用于发送第二目标信号;所述处理单元,还用于获取第四时刻,所述第四时刻是根据所述第一接收设备接收到所述第二目标信号的时间获得;获取第五时刻,所述第五时刻是根据所述第二接收设备接收到所述第二目标信号的时间获得;在所述处理单元基于所述第一时刻和所述第二时刻确定满足数据传输条件方面,所述处理单元,具体用于:确定所述第一时刻与所述第二时刻之间的差值的绝对值小于所述预设值,且,所述第四时刻与所述第五时刻之间的差值的绝对值小于预设值。
- 根据权利要求20-24任一项所述的设备,其特征在于,在所述发送单元发送所述第一目标信号之前,所述处理单元,还用于检测到第一预设事件;所述第一预设事件包括以下至少一种:视频播放事件,用于指示视频播放;音频播放事件,用于指示音频播放;通话呼入事件;通话呼出事件;或者控制所述接收单元接收到所述头戴设备发送的目标请求信息。
- 根据权利要求20-25任一项所述的设备,其特征在于,在所述处理单元基于所述第一时刻和所述第二时刻确定满足数据传输条件方面,所述处理单元,具体用于:基于所述第一时刻和所述第二时刻确定满足数据传输条件,且获取到用户的切换指令。
- 根据权利要求20-26任一项所述的设备,其特征在于,所述处理单元向所述头戴设备进行目标数据流的传输之后,所述处理单元,还用于:指示在所述用户设备上显示切换列表,所述切换列表用于显示至少一个候选用户设备的设备标识;获取针对所述至少一个候选用户设备中第一候选用户设备的设备标识的操作指令;响应于所述操作指令指示所述发送单元向所述第一候选用户设备发送指示信息,所述指示信息用于指示所述第一候选用户设备向所述头戴设备进行目标数据流的传输。
- 一种头戴设备,其特征在于,所述头戴设备包括第一接收设备和第二接收设备,所述第一接收设备和所述第二接收设备位于所述头戴设备的不同位置,所述头戴设备包括:一个或多个处理单元、发送单元和接收单元;所述一个或多个处理单元,用于检测到用户设备发送的第一目标信号;获取第一时刻,所述第一时刻为根据所述第一接收设备接收到所述第一目标信号的时间获得;获取第二时刻,所述第二时刻为根据所述第二接收设备接收到所述第一目标信号的时间获得;当所述一个或多个处理单元基于所述第一时刻和所述第二时刻确定满足数据传输条件,控制所述发送单元向所述用户设备发送第一指示信息;所述接收单元,用于接收所述用户设备响应于所述第一指示消息传输的所述目标数据流。
- 根据权利要求28所述的设备,其特征在于,所述头戴设备为耳机,所述头戴设备包括左发声单元和右发声单元;所述第一接收设备距离所述左发声单元的距离小于距离所述右发声单元的距离;所述第二接收设备距离所述右发声单元的距离小于距离所述左发声单元的距离;或者,所述头戴设备为眼镜,所述头戴设备包括左镜腿和右镜腿;所述第一接收设备距离所述左镜腿的距离小于距离所述右镜腿的距离;所述第二接收设备距离所述右镜腿的距离小于距离所述左镜腿的距离。
- 根据权利要求28或29所述的设备,其特征在于,所述第一接收设备和所述第二接收设备对称设置于所述头戴设备的左右两侧;在所述一个或多个处理单元基于所述第一时刻和所述第二时刻确定满足数据传输条件方面,所述一个或多个处理单元,具体用于:确定所述第一时刻与所述第二时刻之间的差值的绝对值小于预设值。
- 根据权利要求30所述的设备,其特征在于,所述头戴设备还包括第三接收设备,所述第三接收设备和所述第一接收设备、所述第二 接收设备分别位于所述头戴设备的不同位置,以使得所述头戴设备在佩戴时,所述第一接收设备和所述第三接收设备在用户人脸朝向方向上呈现前后不同的位置关系;所述一个或多个处理单元,还用于:获取第三时刻,所述第三时刻为根据所述第三接收设备接收到所述第一目标信号的时间获得;在所述一个或多个处理单元基于所述第一时刻和所述第二时刻确定满足数据传输条件,控制所述发送单元向所述用户设备发送第一指示信息方面,所述一个或多个处理单元,具体用于:基于所述第一时刻、所述第二时刻确定满足所述数据传输条件,且所述第一时刻和所述第三时刻满足预设大小关系,控制所述发送单元向所述用户设备发送第一指示信息。
- 根据权利要求28或29所述的设备,其特征在于,所述第一接收设备和所述第二接收设备对称设置于所述头戴设备的左右两侧;所述一个或多个处理单元,还用于:检测到所述用户设备发送的第二目标信号;获取第四时刻,所述第四时刻为根据所述第一接收设备接收到所述第二目标信号的时间获得;获取第五时刻,所述第五时刻为根据所述第二接收设备接收到所述第二目标信号的时间获得;在所述一个或多个处理单元基于所述第一时刻和所述第二时刻确定满足数据传输条件方面,所述一个或多个处理单元,具体用于:确定所述第一时刻与所述第二时刻之间的差值的绝对值小于预设值,且,所述第四时刻与所述第五时刻之间的差值的绝对值小于预设值。
- 根据权利要求28-32任一项所述的设备,其特征在于,在所述一个或多个处理单元检测到用户设备发送的第一目标信号之前,所述一个或多个处理单元,还用于检测到第二预设事件;响应于所述第二预设事件向所述用户设备发送所述第一目标信号的目标请求消息。
- 根据权利要求33所述的设备,其特征在于,所述第二预设事件包括:针对所述头戴设备上的按键的控制操作。
- 一种头戴设备,其特征在于,所述头戴设备包括第一接收设备和第二接收设备,所述第一接收设备和所述第二接收设备位于所述头戴设备的不同位置,所述头戴设备包括:一个或多个处理单元、发送单元和接收单元;所述一个或多个处理单元,用于检测到用户设备发送的第一目标信号;响应于检测到所述第一目标信号,控制所述发送单元向所述用户设备发送第一时刻,所述第一时刻为根据所述第一接收设备接收到所述第一目标信号的时间获得;响应于检测到所述第一目标信号,控制所述发送单元向所述用户设备发送第二时刻,所述第二时刻为根据所述第二接收设备接收到所述第一目标信号的时间获得;所述接收单元,用于接收所述用户设备传输的目标数据流,所述目标数据流为所述第一时刻和所述第二时刻满足数据传输条件时所述用户设备向所述头戴设备传输的。
- 根据权利要求35所述的设备,其特征在于,所述头戴设备为耳机,所述头戴设备包括左发声单元和右发声单元;所述第一接收设备距离所述左发声单元的距离小于距离所述右发声单元的距离;所述第二接收设备距离所述右发声单元的距离小于距离所述左发声单元的距离;或者,所述头戴设备为眼镜,所述头戴设备包括左镜腿和右镜腿;所述第一接收设备距离所述左镜腿的距离小于距离所述右镜腿的距离;所述第二接收设备距离所述右镜腿的距离小于距离所述左镜腿的距离。
- 根据权利要求35或36所述的设备,其特征在于,在所述一个或多个处理单元检测到用户设备发送的第一目标信号之前,所述一个或多个处理单元,还用于检测到第二预设事件;响应于所述第二预设事件,控制所述发送单元向所述用户设备发送所述第一目标信号的目标请求消息。
- 根据权利要求37所述的设备,其特征在于,所述第二预设事件包括:针对所述头戴设备上的按键的控制操作。
- 一种计算机可读介质,其特征在于,所述计算机可读介质存储用于设备执行的程序代码,所述程序代码用于配合接收单元和/或发送单元实现权利要求1-8或者权利要求9-15或者权利要求16-19中任一项所述的方法。
- 一种计算机程序产品,其特征在于,当所述计算机程序产品在用户设备或者头戴设备上运行时,使得用户设备或者头戴设备实现权利要求1-8或者权利要求9-15或者权利要求16-19中任一项所述的方法。
- 一种芯片,其特征在于,所述芯片包括处理器与数据接口,处理器通过数据接口读取存储器上存储的指令,实现权利要求1-8或者权利要求9-15或者权利要求16-19中任一项所述的方法。
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| CN116320880A (zh) * | 2023-05-25 | 2023-06-23 | 荣耀终端有限公司 | 音频处理方法和装置 |
| CN116301448A (zh) * | 2023-03-23 | 2023-06-23 | 联想(北京)有限公司 | 输出设备控制方法及装置 |
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| EP4322607A1 (en) | 2024-02-14 |
| CN115474238A (zh) | 2022-12-13 |
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