WO2014183529A1 - 切换移动终端通话模式的方法、装置及存储介质 - Google Patents
切换移动终端通话模式的方法、装置及存储介质 Download PDFInfo
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- WO2014183529A1 WO2014183529A1 PCT/CN2014/075630 CN2014075630W WO2014183529A1 WO 2014183529 A1 WO2014183529 A1 WO 2014183529A1 CN 2014075630 W CN2014075630 W CN 2014075630W WO 2014183529 A1 WO2014183529 A1 WO 2014183529A1
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- WO
- WIPO (PCT)
- Prior art keywords
- mobile terminal
- mode
- call
- pressure value
- microphone
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
- H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
- H04M1/6041—Portable telephones adapted for handsfree use
- H04M1/605—Portable telephones adapted for handsfree use involving control of the receiver volume to provide a dual operational mode at close or far distance from the user
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
Definitions
- the present invention relates to the field of electronic technologies, and in particular, to a method, an apparatus, and a storage medium for switching a call mode of a mobile terminal. Background technique
- the embodiments of the present invention provide a method, a device, and a storage medium for switching a call mode of a mobile terminal, which solves the problem that the call mode that is expected by the user cannot be automatically switched during a call.
- a method for switching a call mode of a mobile terminal includes: Detecting, in real time, the distance of the mobile terminal in the call state from the current user; and detecting whether the mobile terminal continues to be in a call state when detecting that the distance exceeds a preset first threshold;
- the method further includes:
- the step of performing the mobile terminal microphone mute operation is performed.
- the call mode of the mobile terminal is switched by the microphone mode.
- silent mode including:
- the mobile terminal When it is recognized that the mobile terminal continues to be in a call state, and detects that the current user's line of sight does not cover the screen area of the mobile terminal, continuing to detect the current air pressure value in the microphone of the mobile terminal;
- the mobile terminal's call mode is switched from the microphone mode to the silent mode.
- the method further includes:
- the first air pressure value is saved to the mobile terminal.
- a preset first threshold when it is detected that the distance exceeds a preset first threshold, whether the mobile terminal continues to be in a call state, including:
- the mobile terminal is in a continuous call state.
- the method further includes:
- an apparatus for switching a call mode of a mobile terminal includes:
- the detecting module is configured to detect, in real time, the distance of the mobile terminal in the call state from the current user;
- Identifying a call status module configured to: when detecting that the distance exceeds a preset first threshold, identify whether the mobile terminal continues to be in a call state;
- a switching call mode module configured to detect a line of sight of the current user when it is recognized that the mobile terminal continues to be in a call state, and when detecting that the current user's line of sight covers the screen area of the mobile terminal, The call mode of the mobile terminal is switched from the microphone mode to the speaker mode.
- the switching call audio module includes:
- a mute switching sub-module configured to continue to detect in the microphone of the mobile terminal when it is recognized that the mobile terminal continues to be in a call state, and detects that the current user's line of sight does not cover the screen area of the mobile terminal The current air pressure value, and detecting that the current air pressure value is equal to or greater than the acquired first air pressure value, switching the call mode of the mobile terminal from the microphone mode to the silent mode.
- the switching call audio module further includes:
- Obtaining a first air pressure value sub-module configured to obtain the first air pressure value by monitoring a pressure value generated when a current user's hand microphone is performed, and saving the hand pressure air pressure value in the mobile terminal.
- the identifying the call status module includes:
- the identifying submodule is configured to: when detecting that the distance exceeds the first threshold, acquire a voice in the communication link, and identify the corresponding semantics;
- Determining a sub-module configured to determine that the mobile terminal is in an end call state when the recognized speech semantics conforms to preset end-type speech semantics, and when the recognized speech semantics does not conform to the preset end-type speech semantics, Determining that the mobile terminal is in a continuous call state.
- a computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the foregoing method for switching a mobile terminal call mode.
- the distance between the mobile terminal in the call state and the current user is detected in real time; when it is detected that the distance exceeds the preset first threshold, whether the mobile terminal continues to be in the call state is recognized; Detecting the current user's line of sight when the mobile terminal continues to be in a call state, and switching the call mode of the mobile terminal from the microphone mode to the speaker when detecting that the current user's line of sight covers the screen area of the mobile terminal mode.
- the call mode can be automatically switched according to the usage habits of the user, and the switching mode that is expected by the user in each scenario is created during the call to improve the call experience.
- FIG. 1 is a flowchart of a method for switching a call mode of a mobile terminal according to an embodiment of the present invention
- FIG. 2 is a schematic diagram of a device for switching a call mode of a mobile terminal according to an embodiment of the present invention
- a flow chart for automatically switching a call mode A flow chart for automatically switching a call mode.
- the current user has to hold the microphone to temporarily end the call with the peer mobile terminal user, and then explain the event A to others.
- the mobile terminal automatically switches to the speaker mode, it not only interferes with the peer user, but also may leak the privacy of the current user.
- the current user prefers that the microphone can be automatically muted to ensure the call. The mobile terminal users of the peer end are not disturbed and their privacy is not leaked.
- the embodiment of the present invention utilizes the user's habitual action. For example, when the user tries to use the speaker mode during the call, the mobile terminal is first taken off the ear and subconsciously searches for the screen of the mobile terminal. At this time, the video collection unit of the mobile terminal, such as the front camera, is used to track the line of sight of the user, and automatically switches the call mode to the speaker mode according to the tracking result, that is, the call mode of the mobile terminal is switched to the expectation of the user. The mode simplifies user operations.
- the user's habitual action is to drop the mobile terminal and hold the microphone of the mobile terminal, and the mobile terminal automatically converts the communication mode from the microphone mode to the microphone mode. Silent mode.
- FIG. 1 is a flowchart of a method for switching a call mode of a mobile terminal according to an embodiment of the present invention; as shown in FIG. 1 , the method includes:
- Step S101 detecting the distance of the mobile terminal in the call state from the current user in real time; where, in the process of the current user using the mobile terminal to make a call with the opposite mobile terminal, detecting the mobile terminal and the current The user is the distance between the human body; wherein, during the call, the initial call mode is the normal microphone mode.
- Step S102 When detecting that the distance exceeds a preset first threshold, identify whether the mobile terminal continues to be in a call state; Here, when the distance exceeds the first threshold, determining that the mobile terminal is away from the human body; when the distance does not exceed the first threshold, determining that the mobile terminal is not far from the human body; wherein, the first The threshold is set according to the actual usage of the mobile terminal by the user.
- Step S103 detecting that the current user's line of sight is detected when the mobile terminal continues to be in a call state, and when detecting that the current user's line of sight covers the screen area of the mobile terminal, the mobile terminal is The call mode is switched from the microphone mode to the speaker mode.
- the method further includes:
- the mobile terminal's call mode is switched from the microphone mode to the silent mode.
- the mobile terminal when it is recognized that the mobile terminal continues to be in a call state, and detects that the current user's line of sight does not cover the screen area of the mobile terminal, continuing to detect the current air pressure value of the mobile terminal's microphone;
- the value is equal to or greater than the first air pressure value (which may also be referred to as a hand pressure pressure value), and the call mode of the mobile terminal is switched from the microphone mode to the silent mode.
- the first air pressure value is a value of air pressure generated when the user manually uses the mobile terminal to manually control the microphone.
- the method for obtaining the first air pressure value includes: obtaining the hand pressure value by monitoring a pressure value generated when the hand microphone is monitored; and saving the hand pressure value in the In the mobile terminal.
- the method when detecting that the distance exceeds the first threshold, that is, the mobile terminal is away from the human body, identifying whether the mobile terminal continues to be in a call state, includes: when detecting that the mobile terminal is away from the human body, acquiring The voice in the call link may specifically be the voice of the mobile terminal user of the opposite end, and is identified as a corresponding semantic; if the recognized voice semantics conform to the preset ending voice semantics, determining that the mobile terminal is to end the call a state; if the recognized speech semantics does not conform to the preset ending speech semantics, determining that the mobile terminal is in a continuous call state.
- the method further includes: when detecting that the mobile terminal is away from the human body to approach the human body, switching the call mode of the mobile terminal from the speaker mode to the microphone mode.
- the call mode is switched from the speaker mode to the microphone mode.
- FIG. 2 is a schematic diagram of an apparatus for switching a call mode of a mobile terminal according to an embodiment of the present invention. As shown in FIG. 2, the apparatus includes:
- the detecting module 201 is configured to detect, in real time, a large distance of the mobile terminal in a call state from the current user;
- the detecting module 201 detects the distance between the mobile terminal and the current user, that is, the human body, in real time; During the call, the initial call mode used is the microphone mode.
- the call status module 202 is configured to: when detecting that the distance exceeds a preset first threshold, identify whether the mobile terminal continues to be in a call state;
- the determining the call state module 202 determines that the distance exceeds the first threshold, determining that the mobile terminal is away from the human body; and determining that the distance does not exceed the first threshold, determining that the mobile terminal is not far from the human body
- the first threshold is set according to actual usage of the mobile terminal by the user.
- the switching call mode module 203 is configured to detect a line of sight of the current user when it is recognized that the mobile terminal continues to be in a call state, and when detecting that the current user's line of sight covers the screen area of the mobile terminal, The call mode of the mobile terminal is switched from the microphone mode to the speaker mode.
- the switching call audio module 203 further includes:
- a mute switching submodule configured to continue to detect when the mobile terminal continues to be in a call state and detects that the current user's line of sight does not cover the screen area of the mobile terminal.
- the current air pressure value in the microphone of the mobile terminal and detecting that the current air pressure value in the microphone of the mobile terminal is equal to or greater than the first air pressure value, switching the call mode of the mobile terminal from the microphone mode to the silent mode.
- the first air pressure value is a value of air pressure generated when the user manually uses the mobile terminal to manually control the microphone.
- Obtaining a first air pressure value sub-module configured to obtain the hand pressure value by monitoring a pressure value generated when a current user's hand microphone is performed, and saving the hand pressure value in the mobile terminal.
- the identifying call status module 202 includes:
- the identification sub-module is configured to: when detecting that the distance exceeds the first threshold, that is, the mobile terminal is away from the human body, the voice in the communication link may be the voice of the mobile terminal user in the call link. And identified as the corresponding semantics;
- Determining a sub-module configured to determine that the mobile terminal is in an end call state when the recognized speech semantics conforms to preset end-type speech semantics; and determining that the recognized speech semantics does not conform to the preset end-type speech semantics
- the mobile terminal is in a continuous call state.
- the detecting module 201, the identifying call state module 202, and the switching call mode module 203 may each be a central processing unit (CPU) or a digital signal processor (DSP).
- the processor MPU, Micro Processor Unit), or Field Programmable Gate Array (FPGA) is implemented; the CPU, the DSP, and the FPGA may be built in the mobile terminal.
- FIG. 3 is a flowchart of an automatic switching call mode according to an embodiment of the present invention.
- the mobile terminal first has a front camera, and first performs a first air pressure value monitoring, and when the human hand grips the microphone, The generated air pressure value is n, and the voice recognition function is performed in the call link.
- Step 1 During the call initiation process, determine the distance between the mobile terminal and the human body
- the distance sensor senses that the distance between the microphone and the user is less than a preset second threshold
- the user When the microphone is approached, it indicates that the user is currently using the microphone mode to make a call, the front camera is turned off, and the microphone is working normally; and when the distance sensor senses that the distance between the microphone and the user is greater than or equal to the second threshold, the user is far away
- the microphone When the microphone is on, it means that the user has already put down the mobile phone at this time. At this time, the voice recognition function needs to be turned on first.
- the second threshold is set according to actual usage of the user.
- Step 2 using the voice recognition function to determine whether the call is in a continuous state
- step 3 Acquiring the speech in the call link and identifying it as the corresponding semantics. If the recognized speech semantics contain the meanings of "goodbye, bye, see tomorrow" (built-in several different language semantics), then it is determined that the user is currently intent. In the call state, no operation is performed; if the recognized speech semantics does not contain the above meaning, it is determined that the user is in the continuous call state, and step 3 is continued.
- Step 3 Turn on the front camera to capture the user's line of sight and monitor the air pressure value on the microphone. After determining that the user has the willingness to continue the call, if the user's line of sight captured by the front camera is in the screen area, the user is determined to be in the screen area. When attempting to enter the speaker mode, the mobile terminal automatically switches the call mode to the speaker mode; if the front camera fails to capture the user's line of sight and obtains the air pressure value on the microphone equal to the air pressure value n, it is determined that the user is In the state of trying to communicate with others, the mobile terminal automatically switches to the silent mode.
- Step 4 If the distance sensor detects that the mobile terminal is close to the human body, it is determined that the user attempts to resume the call mode to the microphone mode, and the communication mode of the mobile terminal is switched from the silent mode to the microphone mode to resume the normal call state.
- the embodiment of the invention further describes a computer storage medium, wherein the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the foregoing method for switching a mobile terminal call mode.
- the user's habitual action is utilized, and the call mode is automatically switched to the mode desired by the user through functions such as voice recognition and user line-of-sight tracking. It is convenient for users and enhances the user experience.
- embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of a hardware embodiment, a software embodiment, or an embodiment of a combination of software and hardware. Moreover, the invention can be embodied in the form of a computer program product embodied on one or more computer usable storage media (including but not limited to disk storage and optical storage, etc.) including computer usable program code.
- the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
- the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
- These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
- the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.
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Abstract
本发明公开了一种切换移动终端通话模式的方法,所述方法包括:实时检测处于通话状态的移动终端相距当前用户的距离;当检测到所述距离超过预设的第一阈值时,识别所述移动终端是否继续处于通话状态;当识别到所述移动终端继续处于通话状态时,检测所述当前用户的视线,并在检测到所述当前用户的视线覆盖于所述移动终端的屏幕区域时,将所述移动终端的通话模式由话筒模式切换至扬声器模式。同时,本发明还公开了一种切换移动终端通话模式的装置及存储介质。
Description
切换移动终端通话模式的方法、 装置及存储介质 技术领域
本发明涉及电子技术领域, 具体涉及一种切换移动终端通话模式的方 法、 装置及存储介质。 背景技术
随着移动终端的发展, 移动终端中具有越来越多的器件和功能。 对于 移动终端最为传统的功能如通话功能也出现了很多创新, 为用户提供了便 利; 比如利用距离感应器在通话过程中自动关闭屏幕或者利用动作感应器 自动实现用户的接听和发起通话功能等; 而在通话过程中另一个常见的用 户问题是: 如果需要在通话状态中记录一些内容或者由于其他原因需要切 换为扬声器模式时, 往往需要等待屏幕点亮后, 再找到扬声器按钮才能切 换至扬声器模式。
针对这一问题, 现有部分生产厂商通过釆用距离感应器来实现扬声器 模式的自动切换; 但是这种方法又会带来如下问题: 在日常生活中用户要 结束通话时, 必然会将移动终端远离耳朵; 而移动终端很容易将这种挂断 通话的操作错误地理解为切换为扬声器模式的操作, 降低了用户体验。
发明内容
本发明实施例在于提供一种切换移动终端通话模式的方法、 装置及存 储介质, 解决了在通话过程中不能自动切换为用户所期望的通话模式的问 题。
根据本发明实施例的一个方面, 提供了一种切换移动终端通话模式的 方法, 所述方法包括:
实时检测处于通话状态的移动终端相距当前用户的距离; 当检测到所述距离超过预设的第一阈值时, 识别所述移动终端是否继 续处于通话状态;
当识别到所述移动终端继续处于通话状态时, 检测所述当前用户的视 线, 并在检测到所述当前用户的视线覆盖于所述移动终端的屏幕区域时, 将所述移动终端的通话模式由话筒模式切换至扬声器模式。
优选地, 所述方法还包括:
当识别到所述移动终端继续处于通话状态, 并检测到所述当前用户的 视线未覆盖于所述移动终端的屏幕区域时, 执行移动终端话筒静音操作的 步骤。
优选地, 所述当识别到所述移动终端继续处于通话状态, 并检测到所 述当前用户的视线未覆盖于所述移动终端的屏幕区域时, 将所述移动终端 的通话模式由话筒模式切换至静音模式, 包括:
当识别到所述移动终端继续处于通话状态, 并检测到所述当前用户的 视线未覆盖于所述移动终端的屏幕区域时, 继续检测所述移动终端的话筒 中的当前气压值;
若所述当前气压值等于或大于获取的第一气压值, 则将所述移动终端 的通话模式由话筒模式切换至静音模式。
优选地, 所述方法还包括:
通过监测手捂所述移动终端的话筒时所产生的气压值, 获得所述第一 气压值;
将所述第一气压值保存至所述移动终端内。
优选地, 所述当检测到所述距离超过预设的第一阈值时, 识别所述移 动终端是否继续处于通话状态, 包括:
当检测到移动终端超过预设的第一阈值时, 获取在通话链路中的语音,
并识别为相应的语义;
若所识别出的语音语义符合预设的结束型语音语义, 则确定所述移动 终端为结束通话状态;
若所识别出的语音语义不符合预设的结束型语音语义, 则确定所述移 动终端为继续通话状态。
优选地, 所述方法还包括:
当检测到所述移动终端与所述当前用户之间的距离由超过所述第一阈 值减小至未超过所述第一阈值时, 将所述移动终端的通话模式由扬声器模 式切换至话筒模式。
根据本发明实施例的另一方面, 提供了一种切换移动终端通话模式的 装置, 所述装置包括:
检测模块, 配置为实时检测处于通话状态的移动终端相距当前用户的 距离;
识别通话状态模块, 配置为当检测到所述距离超过预设的第一阈值时, 识别所述移动终端是否继续处于通话状态;
切换通话模式模块, 配置为当识别到所述移动终端继续处于通话状态 时, 检测所述当前用户的视线, 并在检测到所述当前用户的视线覆盖于所 述移动终端的屏幕区域时, 将所述移动终端的通话模式由话筒模式切换至 扬声器模式。
优选地, 所述切换通话音频模块包括:
静音切换子模块, 配置为当识别到所述移动终端继续处于通话状态, 并检测到所述当前用户的视线未覆盖于所述移动终端的屏幕区域时, 继续 检测所述移动终端的话筒中的当前气压值, 并在检测到所述当前气压值等 于或大于获取的第一气压值, 则将所述移动终端的通话模式由话筒模式切 换至静音模式。
优选地, 所述切换通话音频模块还包括:
获取第一气压值子模块, 配置为通过监测当前用户手捂话筒时所产生 的气压值, 获得所述第一气压值, 以及将所述手捂气压值保存在所述移动 终端内。
优选地, 所述的识别通话状态模块包括:
识别子模块, 配置为当检测到所述距离超过所述第一阈值时, 获取通 信链路中的语音, 并识别为相应的语义;
确定子模块, 配置为当所识别出的语音语义符合预设的结束型语音语 义, 则确定所述移动终端为结束通话状态, 以及当所识别出的语音语义不 符合预设的结束型语音语义, 则确定所述移动终端为继续通话状态。
根据本发明实施例的第三方面, 提供了一种计算机存储介质, 所述计 算机存储介质中存储有计算机可执行指令, 所述计算机可执行指令用于执 行前述的切换移动终端通话模式的方法。
本发明实施例中, 实时检测处于通话状态的移动终端相距当前用户的 距离; 当检测到所述距离超过预设的第一阈值时, 识别所述移动终端是否 继续处于通话状态; 当识别到所述移动终端继续处于通话状态时, 检测所 述当前用户的视线, 并在检测到所述当前用户的视线覆盖于移动终端的屏 幕区域时, 将所述移动终端的通话模式由话筒模式切换至扬声器模式。 利 用本发明实施例的技术方案, 可根据用户的使用习惯实现通话模式的自动 切换, 在通话过程中创造符合各个场景下用户预期的切换模式, 提升通话 体验。 附图说明
图 1为本发明实施例提供的一种切换移动终端通话模式的方法流程图; 图 2为本发明实施例提供的一种切换移动终端通话模式的装置示意图; 图 3为本发明实施例提供的一种自动切换通话模式的流程图。
具体实施方式
以下结合附图对本发明的优选实施例进行详细说明, 应当理解, 以下 所说明的优选实施例仅用于说明和解释本发明, 并不用于限定本发明。
在通话过程中, 以下面的应用情景为例: 由于事情 A的紧急性, 当前 用户不得不捂住话筒暂时结束与对端移动终端用户的通话, 转而向其他人 说明事情 A。 在这种情况下, 如果移动终端自动切换为扬声器模式不仅干 扰对端用户, 还可能会泄露当前用户的隐私; 而在该应用场景下, 当前用 户更希望的是话筒能够自动静音, 以保证通话对端的移动终端用户不受干 扰以及自身的隐私不被泄露。
基于此, 本发明实施例正是利用用户的习惯性动作, 如用户在通话过 程中试图釆用扬声器模式时, 首先会将移动终端从耳朵拿下, 并下意识地 去用目光搜寻移动终端的屏幕, 此时利用移动终端的视频釆集单元如前置 摄像头对用户的视线进行跟踪釆集, 并根据跟踪釆集结果自动将通话模式 切换至扬声器模式, 即将移动终端的通话模式切换到了用户所期望的模式, 又简化了用户操作。 而在用户临时有事放下移动终端, 与其他人交代事情 这一应用场景下, 用户的习惯性动作是放下移动终端并捂住该移动终端的 话筒, 则移动终端自动将通信模式由话筒模式转换为静音模式。
图 1为本发明实施例提供的一种切换移动终端通话模式的方法流程图; 如图 1所示, 所述方法包括:
步骤 S101 : 实时检测处于通话状态的移动终端相距当前用户的距离; 这里, 在所述当前用户使用所述移动终端与对端移动终端进行通话的过程 中, 实时检测所述移动终端与所述当前用户即人体之间的距离; 其中, 在 所述通话过程中, 初始所釆用的通话模式为正常话筒模式。
步骤 S102: 当检测到所述距离超过预设的第一阈值时, 识别所述移动 终端是否继续处于通话状态;
这里, 当所述距离超过所述第一阈值时, 确定所述移动终端远离人体; 当所述距离未超过所述第一阈值时, 确定所述移动终端未远离人体; 其中, 所述第一阈值根据用户对移动终端的实际使用情况而设置。
步骤 S103 : 当识别到所述移动终端继续处于通话状态时, 检测所述当 前用户的视线, 并在检测到所述当前用户的视线覆盖于所述移动终端的屏 幕区域时, 将所述移动终端的通话模式由话筒模式切换至扬声器模式。
本发明实施例中, 所述方法还包括:
当识别到所述移动终端继续处于通话状态, 并检测到当前用户的视线 未覆盖于所述移动终端的屏幕区域时, 将移动终端的通话模式由话筒模式 切换至静音模式。
具体地, 当识别到所述移动终端继续处于通话状态, 并检测到当前用 户的视线未覆盖于移动终端的屏幕区域时, 继续检测所述移动终端的话筒 的当前气压值; 若所述当前气压值等于或大于第一气压值(也可以称之为 手捂气压值), 则将所述移动终端的通话模式由话筒模式切换至静音模式。 其中, 所述第一气压值为当前用户使用所述移动终端时手捂话筒时所产生 的气压值。
本发明实施例中, 获取第一气压值即手捂气压值的方法包括: 通过监 测手捂话筒时所产生的气压值, 获得所述手捂气压值; 将所述手捂气压值 保存在所述移动终端内。
具体地, 所述的当检测到所述距离超过所述第一阈值即所述移动终端 远离人体时, 识别所述移动终端是否继续处于通话状态, 包括: 当检测到 移动终端远离人体时, 获取在通话链路中的语音具体可以是对端移动终端 用户的语音, 并识别为相应的语义; 若所识别出的语音语义符合预设的结 束型语音语义, 则确定所述移动终端为结束通话状态; 若所识别出的语音 语义不符合预设的结束型语音语义, 则确定所述移动终端为继续通话状态。
本发明实施例中, 所述方法还包括: 当检测到移动终端由远离人体到 接近人体时, 将所述移动终端的通话模式从扬声器模式切换至话筒模式。
也就是说, 检测到移动终端与人体之间的距离由超过所述第一阈值减 小至未超过所述第一阈值时, 将通话模式由扬声器模式切换至话筒模式。
图 2为本发明实施例提供的一种切换移动终端通话模式的装置示意图; 如图 2所示, 所述装置包括:
检测模块 201,配置为实时检测处于通话状态的移动终端相距当前用户 的 巨离;
这里, 在所述当前用户使用所述移动终端与对端移动终端进行通话的 过程中, 所述检测模块 201 实时检测所述移动终端与所述当前用户即人体 之间的距离; 其中, 在所述通话过程中, 初始所釆用的通话模式为话筒模 式。
识别通话状态模块 202,配置为当检测到所述距离超过预设的第一阈值 时, 识别所述移动终端是否继续处于通话状态;
这里, 所述识别通话状态模块 202判断所述距离超过所述第一阈值时, 确定所述移动终端远离人体; 判断所述距离未超过所述第一阈值时, 确定 所述移动终端未远离人体; 其中, 所述第一阈值根据用户对移动终端的实 际使用情况而设置。
切换通话模式模块 203,配置为当识别到所述移动终端继续处于通话状 态时, 检测所述当前用户的视线, 并在检测到所述当前用户的视线覆盖于 移动终端的屏幕区域时, 将所述移动终端的通话模式从话筒模式切换至扬 声器模式。
其中, 所述切换通话音频模块 203还包括:
静音切换子模块, 配置为当识别到所述移动终端继续处于通话状态, 并检测到当前用户的视线未覆盖于移动终端的屏幕区域时, 继续检测所述
移动终端的话筒中的当前气压值, 并在检测到所述移动终端的话筒中的当 前气压值等于或大于第一气压值, 则将所述移动终端的通话模式从话筒模 式切换至静音模式。 其中, 所述第一气压值为当前用户使用所述移动终端 时手捂话筒时所产生的气压值。
获取第一气压值子模块, 配置为通过监测当前用户手捂话筒时所产生 的气压值, 获得所述手捂气压值, 并将所述手捂气压值保存在所述移动终 端内。
所述的识别通话状态模块 202包括:
识别子模块, 配置为当检测到所述距离超过所述第一阈值即所述移动 终端远离人体时, 获取通信链路中的语音具体可以是对端移动终端用户在 通话链路中的语音, 并识别为相应的语义;
确定子模块, 配置为当所识别出的语音语义符合预设的结束型语音语 义, 则确定所述移动终端为结束通话状态; 当所识别出的语音语义不符合 预设的结束型语音语义, 则确定所述移动终端为继续通话状态。
在实际应用中, 所述检测模块 201、 所述识别通话状态模块 202、 切换 通话模式模块 203均可由中央处理单元(CPU, Central Processing Unit )、 或数字信号处理(DSP, Digital Signal Processor ), 微处理器(MPU, Micro Processor Unit ), 或现场可编程门阵列 (FPGA, Field Programmable Gate Array )等来实现; 所述 CPU、 DSP, FPGA均可内置于移动终端中。
图 3 为本发明实施例提供的一种自动切换通话模式的流程图; 如图 3 所示, 首先该移动终端具备前置摄像头, 并且先进行第一气压值监测, 获 取当人手捂住话筒时产生的气压值 n, 并且在通话链路中进行语音识别功 能。 具体的,
步骤一, 通话发起过程中, 判断移动终端与人体的距离;
当距离感应器感应到话筒与用户之间距离小于预设的第二阈值即用户
接近话筒时, 表示用户此时利用话筒模式进行通话, 所述前置摄像头关闭, 话筒正常工作; 而当距离感应器感应到话筒与用户之间的距离大于或等于 所述第二阈值即用户远离话筒时, 则表示用户此时已经将手机放下, 此时 首先需要打开语音识别功能。 其中, 所述第二阈值根据用户的实际使用情 况而设置。
步骤二, 利用语音识别功能判断是否处于继续通话状态;
获取通话链路中的语音并识别为相应的语义, 如果识别到的语音语义 含有 "再见、 拜拜、 明天见" (内置几种不同的语言语义)等含义时, 则判 断为用户当前处于意图结束通话状态, 则不作任何操作; 如果识别到的语 音语义不含有上述涵义时, 则判断为用户处于继续通话状态, 继续执行步 骤三。
步骤三, 开启前置摄像头捕捉用户的视线, 监测话筒上的气压值; 在判断为用户有继续进行通话的意愿之后, 如果前置摄像头捕捉到的 用户的视线处于屏幕区域内, 则判断用户处于试图进入扬声器模式的通话 状态, 则移动终端自动将通话模式切换为扬声器模式; 如果前置摄像头未 能捕捉到用户的视线且获取到话筒上的气压值等于气压值 n时, 则判断为 用户处于试图与其他人交流的状态, 则移动终端自动切换为静音模式。
步骤四, 如果距离感应器再次检测到移动终端接近人体, 则判断为用 户试图恢复通话模式为话筒模式, 则移动终端的通信模式由静音模式切换 至话筒模式, 恢复正常通话状态。
本发明实施例还记载了一种计算机存储介质, 所述计算机存储介质中 存储有计算机可执行指令, 所述计算机可执行指令用于执行前述的切换移 动终端通话模式的方法。
本发明实施例中, 在移动终端的通话过程中利用用户的习惯性动作, 通过语音识别、 用户视线跟踪等功能, 自动切换通话模式为用户期望的模
式, 方便了用户, 提升了用户体验。
本领域内的技术人员应明白, 本发明的实施例可提供为方法、 系统、 或计算机程序产品。 因此, 本发明可釆用硬件实施例、 软件实施例、 或结 合软件和硬件方面的实施例的形式。 而且, 本发明可釆用在一个或多个其 中包含有计算机可用程序代码的计算机可用存储介质 (包括但不限于磁盘 存储器和光学存储器等 )上实施的计算机程序产品的形式。
本发明是参照根据本发明实施例的方法、 设备(系统)、 和计算机程序 产品的流程图和 /或方框图来描述的。 应理解可由计算机程序指令实现流程 图和 /或方框图中的每一流程和 /或方框、以及流程图和 /或方框图中的流程和 /或方框的结合。 可提供这些计算机程序指令到通用计算机、 专用计算机、 嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器, 使得 在流程图一个流程或多个流程和 /或方框图一个方框或多个方框中指定的功 能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理 设备以特定方式工作的计算机可读存储器中, 使得存储在该计算机可读存 储器中的指令产生包括指令装置的制造品, 该指令装置实现在流程图一个 流程或多个流程和 /或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备 上, 使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机 实现的处理, 从而在计算机或其他可编程设备上执行的指令提供用于实现 在流程图一个流程或多个流程和 /或方框图一个方框或多个方框中指定的功 能的步骤。
尽管上文对本发明进行了详细说明, 但是本发明不限于此, 本技术领 域技术人员可以根据本发明的原理进行各种修改。 因此, 凡按照本发明原
理所作的修改, 都应当理解为落入本发明的保护范围。
Claims
1、 一种切换移动终端通话模式的方法, 所述方法包括:
实时检测处于通话状态的移动终端相距当前用户的距离;
当检测到所述距离超过预设的第一阈值时, 识别所述移动终端是否继 续处于通话状态;
当识别到所述移动终端继续处于通话状态时, 检测所述当前用户的视 线, 并在检测到所述当前用户的视线覆盖于移动终端的屏幕区域时, 将所 述移动终端的通话模式由话筒模式切换至扬声器模式。
2、 根据权利要求 1所述的方法, 其中, 所述方法还包括:
当识别到所述移动终端继续处于通话状态, 并检测到所述当前用户的 视线未覆盖于所述移动终端的屏幕区域时, 将所述移动终端的通话模式由 话筒模式切换至静音模式。
3、 根据权利要求 2所述的方法, 其中, 所述当识别到所述移动终端继 续处于通话状态, 并检测到所述当前用户的视线未覆盖于所述移动终端的 屏幕区域时, 将所述移动终端的通话模式由话筒模式切换至静音模式, 包 括:
当识别到所述移动终端继续处于通话状态, 并检测到所述当前用户的 视线未覆盖于所述移动终端的屏幕区域时, 继续检测所述移动终端的话筒 中的当前气压值;
若所述当前气压值等于或大于获取的第一气压值, 则将所述移动终端 的通话模式由话筒模式切换至静音模式。
4、 根据权利要求 1至 3任一所述的方法, 其中, 所述方法还包括: 通过监测手捂所述移动终端的话筒时所产生的气压值, 获得所述第一 气压值;
将所述第一气压值保存至所述移动终端内。
5、 根据权利要求 4所述的方法, 其中, 所述当检测到所述距离超过预 设的第一阈值, 识别所述移动终端是否继续处于通话状态, 包括:
当检测到移动终端超过预设的第一阈值时, 获取在通话链路中的语音, 并识别为相应的语义;
若所识别出的语音语义符合预设的结束型语音语义, 则确定所述移动 终端为结束通话状态;
若所识别出的语音语义不符合预设的结束型语音语义, 则确定所述移 动终端为继续通话状态。
6、 根据权利要求 5所述的方法, 其中, 所述方法还包括:
当检测到所述移动终端与所述当前用户之间的距离由超过所述第一阈 值减小至未超过所述第一阈值时, 将所述移动终端的通话模式由扬声器模 式切换至话筒模式。
7、 一种切换移动终端通话模式的装置, 所述装置包括:
检测模块, 配置为实时检测处于通话状态的移动终端相距当前用户的 距离;
识别通话状态模块, 配置为当检测到所述距离超过预设的第一阈值时, 识别所述移动终端是否继续处于通话状态;
切换通话模式模块, 配置为当识别到所述移动终端继续处于通话状态 时, 检测所述当前用户的视线, 并在检测到所述当前用户的视线覆盖于所 述移动终端的屏幕区域时, 将所述移动终端的通话模式由话筒模式切换至 扬声器模式。
8、 根据权利要求 7所述的装置, 其中, 所述切换通话音频模块包括: 静音切换子模块, 配置为当识别到所述移动终端继续处于通话状态, 并检测到所述当前用户的视线未覆盖于所述移动终端的屏幕区域时, 继续 检测所述移动终端的话筒中的当前气压值, 并在检测到所述当前气压值等
于或大于获取的第一气压值, 则将所述移动终端的通话模式由话筒模式切 换至静音模式。
9、 根据权利要求 7或 8所述的装置, 其中, 所述切换通话音频模块还 包括:
获取第一气压值子模块, 配置为通过监测当前用户手捂所述移动终端 的话筒时所产生的气压值, 获得所述第一气压值, 并将所述第一气压值保 存在所述移动终端内。
10、 根据权利要求 9所述的装置, 其中, 所述识别通话状态模块包括: 识别子模块, 配置为当检测到所述距离超过所述第一阈值时, 获取通 信链路中的语音, 并识别为相应的语义;
确定子模块, 配置为当所识别出的语音语义符合预设的结束型语音语 义, 则确定所述移动终端为结束通话状态, 以及当所识别出的语音语义不 符合预设的结束型语音语义, 则确定所述移动终端为继续通话状态。
11、 一种计算机存储介质, 所述计算机存储介质中存储有计算机可执 行指令, 所述计算机可执行指令用于执行权利要求 1至 6任一项所述的切 换移动终端通话模式的方法。
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| CN104980594A (zh) * | 2015-07-15 | 2015-10-14 | 瑞声声学科技(深圳)有限公司 | 一种手机通话方法及使用该方法的手机 |
| CN106131328A (zh) * | 2016-06-30 | 2016-11-16 | 宇龙计算机通信科技(深圳)有限公司 | 通话控制方法、通话控制装置和终端 |
| CN107332984A (zh) * | 2017-06-21 | 2017-11-07 | 维沃移动通信有限公司 | 一种语音处理方法及移动终端 |
| WO2017202024A1 (zh) * | 2016-05-25 | 2017-11-30 | 中兴通讯股份有限公司 | 一种通话模式切换的方法及移动终端 |
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| CN107404565A (zh) * | 2016-05-19 | 2017-11-28 | 中兴通讯股份有限公司 | 终端通话模式的处理方法、装置及终端 |
| CN106131312B (zh) * | 2016-06-21 | 2020-01-10 | Oppo广东移动通信有限公司 | 语音消息的播放方法、装置及移动终端 |
| CN107295168A (zh) * | 2017-06-16 | 2017-10-24 | 捷开通讯(深圳)有限公司 | 语音通讯的智能切换方法、存储设备及移动终端 |
| CN107395862B (zh) * | 2017-06-27 | 2021-03-05 | Oppo广东移动通信有限公司 | 来电处理方法、电子装置和计算机可读存储介质 |
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Also Published As
| Publication number | Publication date |
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| EP3065385A4 (en) | 2016-11-02 |
| CN104683557A (zh) | 2015-06-03 |
| US20160381233A1 (en) | 2016-12-29 |
| EP3065385A1 (en) | 2016-09-07 |
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