WO2020253377A1 - Procédé de positionnement de terminal et terminal mobile - Google Patents

Procédé de positionnement de terminal et terminal mobile Download PDF

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Publication number
WO2020253377A1
WO2020253377A1 PCT/CN2020/086713 CN2020086713W WO2020253377A1 WO 2020253377 A1 WO2020253377 A1 WO 2020253377A1 CN 2020086713 W CN2020086713 W CN 2020086713W WO 2020253377 A1 WO2020253377 A1 WO 2020253377A1
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Prior art keywords
signal
mobile terminal
geographic location
signal sources
sources
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PCT/CN2020/086713
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English (en)
Chinese (zh)
Inventor
徐若宸
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Publication of WO2020253377A1 publication Critical patent/WO2020253377A1/fr
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management

Definitions

  • the present disclosure relates to the field of communication technology, and in particular to a terminal positioning method and a mobile terminal.
  • mobile terminals are portable and easy to carry, and integrate communication, photographing, navigation, and entertainment functions
  • mobile terminals such as mobile phones have gradually become indispensable and important electronic products in people's daily lives.
  • people are in an unfamiliar place or need to share their location with others, they often use the positioning function of the mobile terminal to locate their current location.
  • mobile terminals mainly rely on effective operator networks or wireless networks to locate real-time positions during outdoor positioning.
  • positioning in this case is more dependent on an effective network.
  • the positioning position of the mobile terminal is difficult to update in real time, which causes great inconvenience to the user.
  • the embodiments of the present disclosure provide a terminal positioning method and a mobile terminal to solve the problem that the mobile terminal is difficult to locate when the mobile terminal does not have an effective network in the related art.
  • embodiments of the present disclosure provide a terminal positioning method, which is applied to a mobile terminal, and the method includes:
  • the geographic location information and signal direction of each of the at least two signal sources are determined, where the signal direction is relative to the mobile terminal The direction;
  • a mobile terminal including:
  • the determining module is configured to determine the geographic location information and signal direction of each of the at least two signal sources when at least two signal sources located in different directions are searched, wherein the signal direction is relative In the direction of the mobile terminal;
  • the positioning module is configured to determine the geographic location of the mobile terminal according to the geographic location information and signal direction of each of the at least two signal sources.
  • embodiments of the present disclosure provide a mobile terminal including a processor, a memory, and a computer program stored on the memory and capable of running on the processor.
  • the computer program is executed by the processor, Implement the steps in the above terminal positioning method.
  • embodiments of the present disclosure provide a computer-readable storage medium having a computer program stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps in the aforementioned terminal positioning method are implemented.
  • the mobile terminal can search for at least two nearby signal sources located in different directions, and determine the geographic location information and signal direction of each of the at least two signal sources, so that it can be based on the at least two signal sources.
  • the geographic location information and signal direction of each of the two signal sources can be used to locate the mobile terminal without relying on any effective operator network or wireless network.
  • FIG. 1 is a flowchart of a terminal positioning method provided by an embodiment of the present disclosure
  • Fig. 3a is a schematic diagram showing the position of each signal source and the signal emission direction on a map according to an embodiment of the present disclosure
  • Figure 3b is a schematic diagram of a map positioning interface provided by an embodiment of the present disclosure.
  • FIG. 5 is a schematic structural diagram of a mobile terminal provided by an embodiment of the present disclosure.
  • FIG. 6 is a schematic structural diagram of a determining module of a mobile terminal provided by an embodiment of the present disclosure
  • FIG. 7 is a schematic structural diagram of a positioning module of a mobile terminal according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic structural diagram of a positioning sub-module of a mobile terminal according to an embodiment of the present disclosure.
  • FIG. 9 is a schematic structural diagram of another mobile terminal provided by an embodiment of the present disclosure.
  • FIG. 10 is a schematic diagram of the hardware structure of a mobile terminal provided by an embodiment of the present disclosure.
  • Fig. 1 is a flowchart of a terminal positioning method provided by an embodiment of the present disclosure, which is applied to a mobile terminal. As shown in Fig. 1, the method includes the following steps:
  • Step 101 In a case where at least two signal sources located in different directions are searched, the geographic location information and the signal direction of each of the at least two signal sources are determined, where the signal direction is relative to all the signal sources. Describe the direction of the mobile terminal.
  • the mobile terminal may first search for a signal source nearby. In the case of searching for a signal source, it may further determine the direction of each searched signal source relative to the mobile terminal to determine Whether there are at least two signal sources located in different directions, and if it is determined that there are at least two signal sources located in different directions, it is determined that the mobile terminal can be located according to relevant information of the at least two signal sources at this time.
  • the mobile terminal can scan the available signal sources nearby in the full frequency band, and if it receives a signal emitted by a certain signal source on a certain frequency point or frequency band, it is determined to search for the signal source working at that frequency point or An available signal source on the frequency band, where the signal source may be a base station, a wireless router, a mobile terminal, etc. near the mobile terminal.
  • the mobile terminal may determine the geographic location information and the signal direction of each of the at least two signal sources, specifically, the determining the at least The geographic location information of each of the two signal sources may be determined by obtaining the geographic identifier carried by each signal source, and more specifically, may be determined by contacting each of the at least two signal sources.
  • the signal source establishes a communication connection, and then sends a request message for obtaining the geographic identification of the signal source to each of the signal sources. After receiving the request message, each signal source can send its located geographic identification to all the signal sources. ⁇ Mobile terminal.
  • the geographic identification of the signal source can be directly obtained. If the signal source is a user mobile terminal, etc., in order to ensure that the user For privacy, the geographic identification of the signal source can be obtained under the authorization of the user.
  • the determination of the signal direction of each of the at least two signal sources may be based on the principle of antenna array directivity change, and the signal is determined by the corresponding direction of the antenna when the mobile terminal receives the transmitted signal of each signal source.
  • the direction of the source relative to the mobile terminal. For example, when the mobile terminal receives the transmitted signal from a certain signal source, when its antenna is aligned with the signal source, the strength of the transmitted signal received from the signal source is the highest.
  • the direction of the antenna at this time can be used to determine the signal direction of the signal source.
  • the position of the mobile terminal and the position of each signal source can also be directly obtained through networking to determine the relative position of each signal source.
  • the direction of the mobile terminal can also be directly obtained through networking to determine the relative position of each signal source.
  • the method further includes:
  • a prompt message is output, where the prompt message is used to prompt the user that the signal source available at the current position is insufficient.
  • a corresponding prompt message can be output to prompt the user that the number of searchable signal sources at the current location is insufficient to locate the mobile terminal.
  • the prompt message can be a pop-up text reminder or a voice reminder Or animated reminders and other forms.
  • the user can try to move the position of the mobile terminal according to the prompt message to ensure that the mobile terminal can search as much as possible At least two signal sources available for positioning.
  • Step 102 Determine the geographic location of the mobile terminal according to the geographic location information and signal direction of each of the at least two signal sources.
  • determining the geographic location information and signal direction of each of the at least two signal sources it can be based on the intersection of the geographic location information and signal direction of each of the at least two signal sources with non-parallel straight lines.
  • the principle of determining the geographic location where the mobile terminal is located specifically, when the mobile terminal receives transmission signals from signal sources in different directions, the transmission directions of the transmitted signals from different directions must converge at the same intersection.
  • the location of is the location of the mobile terminal. Therefore, based on this principle, in the case of determining the geographic location information and signal direction of at least two signal sources, the geographic location and signal direction of each of the at least two signal sources can be determined.
  • Signal direction determine the signal transmission line corresponding to each signal source, where each signal source is located on its corresponding signal transmission line, and then the mobile terminal can be obtained through at least one intersection position of at least two signal transmission lines
  • the geographic location such as determining the geographic location of a certain intersection as the geographic location of the mobile terminal.
  • a map location interface can be displayed, where the map location interface displays location information indicating the geographic location of the mobile terminal, which can be The geographic location where the mobile terminal is located is obtained by positioning, and a positioning icon for identifying the location of the mobile terminal is used on a navigation map to indicate the specific geographic location of the mobile terminal.
  • the above-mentioned mobile terminal may be any device with a storage medium, such as: a computer (Computer), a mobile phone, a tablet (Personal Computer), a laptop (Laptop Computer), a personal digital assistant (Personal Digital Assistant) Assistant, PDA), mobile Internet device (Mobile Internet Device, MID), or wearable device (Wearable Device) and other terminal devices.
  • a computer Computer
  • PDA Personal Digital Assistant
  • Mobile Internet Device Mobile Internet Device
  • MID mobile Internet Device
  • wearable device Wearable Device
  • the mobile terminal can search for at least two nearby signal sources located in different directions, and determine the geographic location information and signal direction of each of the at least two signal sources, so that it can be based on The geographic location information and signal direction of each of the at least two signal sources are used to locate the mobile terminal without relying on any effective operator network or wireless network.
  • Figure 2 is a flowchart of another terminal positioning method provided by an embodiment of the present disclosure, which is applied to a mobile terminal. This embodiment is based on the embodiment shown in Figure 1 to determine the at least two The steps of the signal direction of each signal source in the signal source have been refined, making the implementation of how to accurately determine the location of each signal source more clear and specific. As shown in Figure 2, the method includes the following steps:
  • Step 201 In a case where at least two signal sources located in different directions are searched, geographic location information of each of the at least two signal sources is acquired.
  • Step 202 Receive the transmitted signal of each of the at least two signal sources through the antenna of the mobile terminal.
  • Step 203 Determine the corresponding direction of the antenna when the transmitted signal strength of each signal source is the maximum as the signal direction of the signal source.
  • the signal strength and signal direction of each of the at least two signal sources can be determined based on the principle of beamforming. Specifically, when the mobile terminal receives the transmitted signal from each signal source, The strength of the received transmitted signal will be different due to the different antenna pointing. Therefore, based on the beamforming principle, when the antenna pointing of the mobile terminal is consistent with the orientation of a certain signal source, the received signal source The intensity of the transmitted signal will be the largest, and when the antenna of the mobile terminal is inconsistent with the azimuth of the signal source, the greater the deviation of the direction, the smaller the intensity of the received signal from the signal source.
  • the signal direction of each signal source can be determined based on the corresponding direction of the antenna when the received signal strength of each signal source is maximum, and the signal direction of each signal source can be determined by detecting that the transmitted signal strength of each signal source is maximum. To determine the specific signal strength of each signal source.
  • mobile terminals that use 4G communication protocols in related technologies have a small number of antennas and high antenna transmission efficiency, so they do not need to support beamforming communication technology, but for the future promotion of 5G communication
  • mobile terminal of the protocol due to the large size of the mobile terminal and the large number of antennas to be arranged, it is necessary to further adopt beamforming communication technology to improve the antenna transmission efficiency to ensure the feasibility and accuracy of the terminal positioning method .
  • Step 204 Determine the geographic location of the mobile terminal according to the geographic location information and signal direction of each of the at least two signal sources.
  • step 102 For a specific implementation manner of this step, reference may be made to the implementation manner of step 102 in the method embodiment shown in FIG. 1. To avoid repetition, details are not described herein again.
  • the step 204 includes:
  • the geographic location of the mobile terminal is determined on the map.
  • the location of each signal source and its signal emission direction can be determined on a map, where the map may not be displayed on the screen interface.
  • the virtual map used to determine the geographic location of the mobile terminal in the background may also be a positioning map displayed on the screen interface for the user to intuitively view the location of each signal source on the map and the signal emission direction.
  • the signal sources A, B, C, and D near the mobile terminal are searched, and the geographic location distribution of each signal source is determined on the map as shown in Figure 3a, where the signal transmission direction of signal source A is offset relative to the mobile terminal.
  • the signal transmission direction of signal source B is ⁇ angle to the left relative to the mobile terminal
  • the signal transmission direction of signal source C is ⁇ angle to the left relative to the mobile terminal
  • the signal transmission direction of signal source D is relative to the mobile terminal
  • the signal emission direction of each signal source can be indicated by a straight line and extended to the intersection point.
  • the intersection position of the signal emission direction of each signal source can be directly obtained, so that the intersection position can be directly determined as the location where the mobile terminal is located.
  • the geographic location for example, as shown in FIG. 3a, according to the intersection point T of the transmitting directions of each signal source, the geographic location of the intersection point T can be determined to be the positioning position of the mobile terminal.
  • the intersection of the target in the center can be calculated Location, and use this as the geographic location of the mobile terminal obtained by positioning.
  • the determining the geographic location of the mobile terminal on the map according to the intersection of the signal transmission directions of each of the at least two signal sources includes:
  • the location of the target intersection on the map is determined as the geographic location where the mobile terminal is located.
  • the intersection of the signal emission directions of every two of the at least three signal sources can be determined to obtain at least two intersections, that is, based on For every signal emission direction of two signal sources, an intersection point can be obtained.
  • the at least two intersections do not overlap, that is, when multiple intersections located in different geographic locations (with certain position deviations) are obtained, it may be based on the location distribution information of each of the at least two intersections on the map.
  • To determine the target intersection point specifically, based on the location distribution information of each intersection point on the map, remove the intersection points that are far from most of the intersection points, and obtain the intersection points with a more concentrated distribution, and then can be based on a certain algorithm (such as engineering experience value Algorithm), calculate the intersection of the target at the most central position, or the intersection of the at least two intersections that crosses the most signal transmission line as the target intersection, and finally determine the position of the target intersection on the map It is the geographic location where the mobile terminal is located. In this way, it can be ensured that the finally determined target intersection position is closer to the real position of the mobile terminal.
  • Algorithm engineering experience value Algorithm
  • intersection points T1, T2, T3, and T4 are obtained. Since there are three signal sources The transmitting directions all pass through the intersection point T1, and T1 is at a relatively central position among the four intersection points, so that the position of the intersection point T1 on the map can be positioned as the geographic location of the mobile terminal.
  • the antennas of the mobile terminal receive the transmitted signals of signal sources located in different directions, and the corresponding direction of the antenna when the transmitted signal strength of each signal source is the largest is determined as the signal direction of the signal source, thereby ensuring The signal direction of each signal source can be determined more accurately, thereby ensuring the accuracy of the terminal location.
  • this embodiment also adds a variety of optional implementation manners on the basis of the embodiment shown in FIG. 1. These optional implementation manners can be implemented in combination with each other, or can be implemented separately, and all can be achieved without relying on any An effective operator network or wireless network can have the technical effect of positioning mobile terminals.
  • Step 401 The user turns on the terminal positioning function on the mobile terminal.
  • Step 402 The mobile terminal enters a signal source search state, and searches for nearby signal sources with geographic identifiers;
  • step 407 is executed.
  • Step 403 In a case where at least two signal sources are found, a connection is established with each of the searched signal sources respectively, and geographic location information of each of the signal sources is obtained.
  • Step 404 Determine the direction of each signal source relative to the mobile terminal.
  • step 407 is executed.
  • Step 405 In a case where it is determined that there are at least two signal sources located in different directions, determine the current position of the mobile terminal according to the acquired geographic location information of each signal source and the direction of each signal source relative to the mobile terminal. Location.
  • Step 406 Display the determined geographic location of the mobile terminal on the map positioning interface.
  • Step 407 Output a prompt message to prompt the user that the number of signal sources currently available for positioning is insufficient, and the user needs to change the position and try again.
  • FIG. 5 is a schematic structural diagram of a mobile terminal provided by an embodiment of the present disclosure. As shown in FIG. 5, the mobile terminal 500 includes:
  • the determining module 501 is configured to determine geographic location information and signal direction of each of the at least two signal sources when at least two signal sources located in different directions are searched, where the signal direction is Relative to the direction of the mobile terminal 500;
  • the positioning module 502 is configured to determine the geographic location of the mobile terminal 500 according to the geographic location information and signal direction of each of the at least two signal sources.
  • the determining module 501 includes:
  • the receiving submodule 5011 is configured to receive the transmitted signal of each of the at least two signal sources through the antenna of the mobile terminal 500;
  • the first determining sub-module 5012 is configured to determine the corresponding direction of the antenna when the transmitted signal strength of each signal source is the maximum as the signal direction of the signal source.
  • the positioning module 502 includes:
  • the second determining submodule 5021 is configured to determine the location and signal emission direction of each signal source on the map according to the geographic location information and signal direction of each of the at least two signal sources;
  • the positioning submodule 5022 is configured to determine the geographic location of the mobile terminal 500 on the map according to the intersection of the signal transmission directions of each of the at least two signal sources.
  • the positioning sub-module 5022 includes:
  • the first determining unit 50221 is configured to, if the number of the at least two signal sources is at least three, determine the intersection of the signal emission directions of each of the at least three signal sources to obtain at least two intersections;
  • the second determining unit 50222 is configured to determine the target intersection based on the location distribution information of each intersection of the at least two intersections on the map;
  • the third determining unit 50223 is configured to determine the location of the target intersection on the map as the geographic location where the mobile terminal 500 is located.
  • the mobile terminal 500 further includes:
  • the output module 503 is configured to output a prompt message when at least two signal sources located in different directions are not searched, wherein the prompt message is used to prompt the user that the available signal source at the current position is insufficient.
  • the mobile terminal 500 can implement each process implemented by the mobile terminal in the method embodiments of FIG. 1, FIG. 2 and FIG. 4. To avoid repetition, details are not described herein again.
  • the mobile terminal 500 of the embodiment of the present disclosure can search for at least two nearby signal sources located in different directions, and determine the geographic location information and signal direction of each of the at least two signal sources, so that it can be based on the at least two signal sources.
  • the geographic location information and signal direction of each of the two signal sources are used to locate the mobile terminal 500 without relying on any effective operator network or wireless network.
  • FIG. 10 is a schematic diagram of the hardware structure of a mobile terminal implementing various embodiments of the present disclosure.
  • the mobile terminal 1000 includes but is not limited to: a radio frequency unit 1001, a network module 1002, an audio output unit 1003, an input unit 1004, a sensor 1005, and a display unit 1006, a user input unit 1007, an interface unit 1008, a memory 1009, a processor 1010, a power supply 1011 and other components.
  • Those skilled in the art can understand that the structure of the mobile terminal shown in FIG. 10 does not constitute a limitation on the mobile terminal.
  • the mobile terminal may include more or fewer components than those shown in the figure, or a combination of certain components, or different components. Layout.
  • mobile terminals include, but are not limited to, mobile phones, tablet computers, notebook computers, palmtop computers, vehicle-mounted terminals, wearable devices, and pedometers.
  • the processor 1010 is configured to determine the geographic location information and signal direction of each of the at least two signal sources when at least two signal sources located in different directions are searched, wherein the signal The direction is the direction relative to the mobile terminal 1000;
  • the geographic location of the mobile terminal 1000 is determined.
  • the radio frequency unit 1001 is also used for:
  • the processor 1010 is also used for:
  • the corresponding direction of the antenna when the transmitted signal strength of each signal source is the maximum is determined as the signal direction of the signal source.
  • processor 1010 is also used to:
  • the geographic location of the mobile terminal 1000 is determined on the map.
  • processor 1010 is also used to:
  • the number of the at least two signal sources is at least three, determining the intersection of the signal emission directions of each of the at least three signal sources to obtain at least two intersections;
  • the location of the target intersection on the map is determined as the geographic location where the mobile terminal 1000 is located.
  • processor 1010 is also used to:
  • a prompt message is output, where the prompt message is used to prompt the user that there are insufficient signal sources available at the current location.
  • the mobile terminal 1000 can implement various processes implemented by the mobile terminal in the foregoing embodiments, and to avoid repetition, details are not described herein again.
  • the mobile terminal 1000 of the embodiment of the present disclosure can search for at least two nearby signal sources located in different directions, and determine the geographic location information and signal direction of each of the at least two signal sources, so that it can be based on the at least two signal sources.
  • the geographic location information and signal direction of each of the two signal sources are used to locate the mobile terminal 500 without relying on any effective operator network or wireless network.
  • the radio frequency unit 1001 can be used for receiving and sending signals in the process of sending and receiving information or talking. Specifically, the downlink data from the base station is received and processed by the processor 1010; Uplink data is sent to the base station.
  • the radio frequency unit 1001 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 1001 can also communicate with the network and other devices through a wireless communication system.
  • the mobile terminal provides users with wireless broadband Internet access through the network module 1002, such as helping users to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 1003 can convert the audio data received by the radio frequency unit 1001 or the network module 1002 or stored in the memory 1009 into audio signals and output them as sounds. Moreover, the audio output unit 1003 may also provide audio output related to a specific function performed by the mobile terminal 1000 (for example, call signal reception sound, message reception sound, etc.).
  • the audio output unit 1003 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 1004 is used to receive audio or video signals.
  • the input unit 1004 may include a graphics processing unit (GPU) 10041 and a microphone 10042, and the graphics processor 10041 is configured to monitor images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed.
  • the processed image frame can be displayed on the display unit 1006.
  • the image frame processed by the graphics processor 10041 may be stored in the memory 1009 (or other storage medium) or sent via the radio frequency unit 1001 or the network module 1002.
  • the microphone 10042 can receive sound and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to a mobile communication base station via the radio frequency unit 1001 for output in the case of a telephone call mode.
  • the mobile terminal 1000 also includes at least one sensor 1005, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 10061 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 10061 and the display panel 10061 when the mobile terminal 1000 is moved to the ear. / Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three-axis), and can detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of the mobile terminal (such as horizontal and vertical screen switching, related games , Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc.; sensor 1005 can also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, Infrared sensors, etc., will not be repeated here.
  • the display unit 1006 is used to display information input by the user or information provided to the user.
  • the display unit 1006 may include a display panel 10061, and the display panel 10061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 1007 can be used to receive inputted numeric or character information and generate key signal input related to user settings and function control of the mobile terminal.
  • the user input unit 1007 includes a touch panel 10071 and other input devices 10072.
  • the touch panel 10071 also called a touch screen, can collect user touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 10071 or near the touch panel 10071. operating).
  • the touch panel 10071 may include two parts, a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it
  • the processor 1010 receives and executes the command sent by the processor 1010.
  • the touch panel 10071 can be realized by various types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 1007 may also include other input devices 10072.
  • other input devices 10072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
  • the touch panel 10071 can be overlaid on the display panel 10061.
  • the touch panel 10071 detects a touch operation on or near it, it transmits it to the processor 1010 to determine the type of the touch event, and then the processor 1010 determines the type of touch event according to the touch.
  • the type of event provides corresponding visual output on the display panel 10061.
  • the touch panel 10071 and the display panel 10061 are used as two independent components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 10071 and the display panel 10061 may be integrated
  • the implementation of the input and output functions of the mobile terminal is not specifically limited here.
  • the interface unit 1008 is an interface for connecting an external device with the mobile terminal 1000.
  • the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 1008 can be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the mobile terminal 1000 or can be used to connect to the mobile terminal 1000 and external Transfer data between devices.
  • the memory 1009 can be used to store software programs and various data.
  • the memory 1009 may mainly include a program storage area and a data storage area.
  • the program storage area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data (such as audio data, phone book, etc.) created by the use of mobile phones.
  • the memory 1009 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 1010 is the control center of the mobile terminal. It uses various interfaces and lines to connect the various parts of the entire mobile terminal, runs or executes software programs and/or modules stored in the memory 1009, and calls data stored in the memory 1009 , Perform various functions of the mobile terminal and process data, so as to monitor the mobile terminal as a whole.
  • the processor 1010 may include one or more processing units; optionally, the processor 1010 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface and application programs, etc.
  • the adjustment processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 1010.
  • the mobile terminal 1000 may also include a power supply 1011 (such as a battery) for supplying power to various components.
  • a power supply 1011 (such as a battery) for supplying power to various components.
  • the power supply 1011 may be logically connected to the processor 1010 through a power management system, so as to manage charging, discharging, and power consumption through the power management system. Management and other functions.
  • the mobile terminal 1000 includes some functional modules not shown, which will not be repeated here.
  • an embodiment of the present disclosure further provides a mobile terminal, including a processor 1010, a memory 1009, a computer program stored in the memory 1009 and capable of running on the processor 1010, and the computer program is executed by the processor 1010
  • a mobile terminal including a processor 1010, a memory 1009, a computer program stored in the memory 1009 and capable of running on the processor 1010, and the computer program is executed by the processor 1010
  • the embodiments of the present disclosure also provide a computer-readable storage medium, and a computer program is stored on the computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • the computer program is executed by a processor, each process of the foregoing terminal positioning method embodiment is implemented, and the same technology The effect, in order to avoid repetition, will not be repeated here.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.
  • the method of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases the former is better. ⁇
  • the technical solution of the present disclosure essentially or the part that contributes to the related technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk). ) Includes several instructions to make a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the method described in each embodiment of the present disclosure.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne un procédé de positionnement de terminal et un terminal mobile. Le procédé comprend les étapes suivantes: dans la mesure où au moins deux sources de signal situées dans des directions différentes sont trouvées, déterminer des informations de position géographique et une direction de signal de chaque source de signal des au moins deux sources de signal, la direction de signal étant une direction par rapport à un terminal mobile; et déterminer la position géographique du terminal mobile en fonction des informations de position géographique et la direction de signal de chaque source de signal des au moins deux sources de signal.
PCT/CN2020/086713 2019-06-20 2020-04-24 Procédé de positionnement de terminal et terminal mobile Ceased WO2020253377A1 (fr)

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CN110278527A (zh) * 2019-06-20 2019-09-24 维沃移动通信有限公司 一种终端定位方法及移动终端
CN113885061B (zh) * 2021-09-29 2024-12-24 中信科移动通信技术股份有限公司 无线电定位装置及系统

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CN110278527A (zh) * 2019-06-20 2019-09-24 维沃移动通信有限公司 一种终端定位方法及移动终端

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CN106851550A (zh) * 2015-12-04 2017-06-13 华为技术有限公司 一种定位终端的方法以及基带单元
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