WO2019047892A1 - 终端语音应用控制方法、装置及存储介质 - Google Patents

终端语音应用控制方法、装置及存储介质 Download PDF

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Publication number
WO2019047892A1
WO2019047892A1 PCT/CN2018/104355 CN2018104355W WO2019047892A1 WO 2019047892 A1 WO2019047892 A1 WO 2019047892A1 CN 2018104355 W CN2018104355 W CN 2018104355W WO 2019047892 A1 WO2019047892 A1 WO 2019047892A1
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WO
WIPO (PCT)
Prior art keywords
terminal
voice
value
backlight
button
Prior art date
Application number
PCT/CN2018/104355
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English (en)
French (fr)
Inventor
何维然
王余雷
古明涛
姚国栋
Original Assignee
中兴通讯股份有限公司
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Publication of WO2019047892A1 publication Critical patent/WO2019047892A1/zh

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    • 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
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
    • H04M1/72433—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for voice messaging, e.g. dictaphones
    • 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
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
    • 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
    • H04M1/725—Cordless telephones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0267—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components
    • H04W52/027—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components by controlling a display operation or backlight unit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present disclosure relates to, but is not limited to, the field of communications technologies, and in particular, to a terminal voice application control method, apparatus, and storage medium.
  • voice features are integrated in many applications.
  • a voice assistant is installed on the phone.
  • third-party applications such as WeChat, QQ, Jingdong, Taobao, etc.
  • voice services usually only consider the implementation of the function, and do not take into account the power consumption of the terminal when the user actually uses it.
  • Embodiments of the present disclosure provide a terminal voice application control method, apparatus, and storage medium.
  • a method for controlling a terminal voice application includes: when the voice button of the voice application of the terminal is detected, the screen backlight value of the terminal is lowered to a corresponding preset value; And receiving the voice input by the user or the voice received by the playing terminal.
  • An embodiment of the present disclosure further provides a terminal voice application control apparatus, including a memory, a processor, and a computer program stored on the memory, the computer program being executed by the processor to perform the following operations: When the voice button of the voice application of the terminal is pressed, the screen backlight value of the terminal is lowered to a corresponding preset value; and the voice input by the user or the voice received by the playback terminal is received.
  • a terminal voice application control apparatus including a memory, a processor, and a computer program stored on the memory, the computer program being executed by the processor to perform the following operations: When the voice button of the voice application of the terminal is pressed, the screen backlight value of the terminal is lowered to a corresponding preset value; and the voice input by the user or the voice received by the playback terminal is received.
  • An embodiment of the present disclosure further provides a computer readable storage medium having stored thereon a computer program that, when executed by the processor, performs the following operations: monitoring the voice of the terminal When the voice button of the application is pressed, the screen backlight value of the terminal is lowered to a corresponding preset value; and the voice input by the user or the voice received by the playback terminal is received.
  • FIG. 1 is a flowchart of a voice application control method according to an embodiment of the present disclosure
  • FIG. 2 is a flowchart of a voice application control method according to another embodiment of the present disclosure.
  • FIG. 3 is a schematic diagram of an opening process of each module of a terminal according to an embodiment of the present disclosure
  • FIG. 4 is a schematic diagram of a terminal displaying a prompt box according to an embodiment of the present disclosure
  • FIG. 5 is a schematic diagram of a processing flow of a voice input detecting module according to an embodiment of the present disclosure
  • FIG. 6 is a schematic diagram of a processing flow of a voice output detection module according to an embodiment of the present disclosure
  • FIG. 7 is a schematic structural diagram of a terminal where a voice application control device is located according to an embodiment of the present disclosure.
  • the main solution of the embodiment of the present disclosure is: when the voice button of the voice application of the terminal is detected, the screen backlight value of the terminal is lowered to a corresponding preset value; and the voice or the playback terminal input by the user is received. Received voice.
  • power consumption can be saved when the user uses the application voice input or output function.
  • users can also choose more by adding voice saving options to the display options of the terminal setting interface.
  • the screen of the mobile phone still displays normally, thereby consuming unnecessary battery power.
  • the mobile phone can install many applications with integrated voice functions, it does not allow users to choose whether to take some measures to save power when inputting voice.
  • FIG. 1 is a flowchart of a terminal voice application control method according to an embodiment of the present disclosure. As shown in FIG. 1, the terminal voice application control method according to this embodiment includes:
  • Step S101 when the voice button of the voice application of the terminal is detected to be pressed, the screen backlight value of the terminal is lowered to a corresponding preset value;
  • Step S102 Receive a voice input by a user or a voice received by a playback terminal.
  • This embodiment relates to control of a voice application on a terminal such as a mobile phone to save power consumption of receiving or playing voice.
  • the voice saving function can be automatically activated when the terminal turns on the voice application. After the voice saving function is enabled, when the user uses the voice application to talk, the preset screen backlight can be used to save the terminal power consumption.
  • a "voice saver" switch option may be provided in the display options interface of the terminal setup to allow the user to select whether or not to save power when using the voice function.
  • the terminal determines whether to perform backlight adjustment according to whether the voice button of the voice application is detected by the user.
  • the voice button referred to in this embodiment may be a voice input button (ie, the user inputs voice to the other party) and a voice output button (ie, the user plays the voice sent by the other party).
  • the screen backlight of the terminal is turned down to a corresponding preset value.
  • the preset value can be set according to the actual situation.
  • an initial backlight value may be first set as the current backlight value before the voice application is turned on, and then the preset value is set to N (N is less than 1) times, for example, 0.5 times of the current backlight value.
  • N is less than 1 times, for example, 0.5 times of the current backlight value.
  • the user can also temporarily adjust according to the actual situation.
  • the voice button is a voice input button
  • the screen backlight value of the terminal is lowered to a corresponding preset value, and the voice input by the user is received.
  • the voice button is a voice output button
  • the screen backlight value of the terminal is lowered to a corresponding preset value, and the voice received by the terminal voice application is played.
  • the screen backlight value of the terminal is lowered to a corresponding preset value, and then the voice input by the user or the voice received by the playback terminal is received. .
  • power consumption can be saved when the user uses the application voice input or output function.
  • the voice button is a voice input button
  • the screen backlight value of the terminal is lowered to a specific preset value.
  • the current screen backlight value of the terminal is saved as the initial value of the screen backlight of the terminal;
  • the automatic backlight function of the terminal is turned on, the automatic adjustment backlight function of the terminal is turned off to prevent the terminal from automatically performing backlight adjustment according to environmental conditions.
  • the value of the terminal's automatically adjusted backlight flag (such as 1) may be set as a flag for program execution.
  • the screen backlight value of the terminal is lowered to a first preset value.
  • a two-level screen backlight adjustment value is set, wherein the first preset value is a first-level screen backlight adjustment value, and after the user presses the voice input button, the terminal is raised to the mouth.
  • the second preset value is smaller than the first preset value.
  • a two-level screen backlight adjustment value is set, which allows the user to see relevant information on the screen before pressing the voice button to start speaking. Therefore, the brightness of the screen backlight should not be too low to affect the user's use.
  • the screen backlight value of the terminal is lowered to a first preset value.
  • a prompt box is displayed on the screen of the terminal.
  • the prompt box displays the backlight adjustment slider and the prompt text after the voice button is pressed.
  • the text color can be white and the font size is adjusted to ensure the user is at a lower brightness. You can still see the text.
  • the user can manually adjust the backlight value of the screen by using the backlight adjustment slider displayed in the prompt box. After receiving the operation instruction of the user on the backlight adjustment slider, the terminal performs screen backlight adjustment of the terminal.
  • the screen backlight value of the terminal is lowered to a second preset value. At this time, through the effective adjustment of the screen backlight, the backlight power consumption of the screen when the terminal uses the voice application is greatly reduced.
  • only the second-level screen backlight adjustment value may be set, or more levels of the screen backlight adjustment value may be set.
  • the posture control sensor disposed on the terminal detects a posture in which the user puts the terminal from the face And returning the screen backlight value of the terminal to the initial value of the screen backlight to ensure that the user uses the normal screen backlight required by the terminal.
  • the function of automatically adjusting the backlight of the terminal can also be turned on, and at this time, the automatic adjustment backlight flag of the terminal will be cleared.
  • the voice button is a voice play button
  • the screen backlight value of the terminal is lowered to a corresponding preset value.
  • the user may not need to pay attention to the screen content when the voice button of the voice application of the terminal is detected to be pressed. Therefore, the screen backlight value of the terminal can be directly lowered to a second preset value.
  • the attitude control sensor may be, for example, an acceleration, a geomagnetism, a gyroscope, or the like.
  • an initial value may be set first as the current backlight value.
  • m is set to 0.5 of the current backlight value
  • the current backlight value can be set according to the actual situation.
  • the user can also adjust the current backlight value by popping up the backlight adjustment slider. At this point, you can record the backlight value that the user finally adjusted, and some algorithms can be used to continually correct the initial value.
  • the current backlight value is 100
  • the initial value of m is 50.
  • the screen backlight value of the terminal is lowered to a corresponding preset value; and then the voice input by the user or the voice received by the playback terminal is received. .
  • power consumption can be saved when the user uses the application voice input or output function.
  • step S101 when the voice button of the voice application of the terminal is detected, the screen backlight value of the terminal is lowered to corresponding Before the preset value, the method further includes:
  • Step S100 receiving a selection instruction of the user, and selecting a voice saving option of the terminal setting interface according to the selection instruction.
  • the embodiment further includes setting a voice saving option to trigger the opening and closing of the terminal voice power receiving function.
  • a "voice saver" switch option may be provided in the display options interface in the terminal settings to allow the user to select whether or not to save power when using the voice function.
  • the terminal determines whether to perform backlight adjustment according to whether the voice button of the voice application is detected by the user.
  • the screen backlight value of the terminal is lowered to a corresponding preset value; and then the voice input by the user or the voice received by the playback terminal is received. .
  • power consumption can be saved when the user uses the application voice input or output function.
  • users can be given more choices by adding voice saving options to the display options in the terminal settings interface.
  • the terminal may include a setting module, a voice input detecting module, and a voice output detecting module.
  • the terminal can also provide display backlight, touch screen, microphone audio input and central processing unit, attitude detection sensors such as gyroscopes, geomagnetism, and acceleration sensors.
  • the display backlight is the main power consuming device.
  • the touch screen is configured to detect a continuous press of the user on the screen to determine whether it is in a voice input state.
  • the microphone audio input module is configured to detect if the microphone is turned on.
  • the central processor is configured to perform control and interaction of the modules.
  • the setup module is configured to provide a "voice saver" switch on the terminal display options interface to allow the user to select whether or not to save power when using the voice function. If the user selects to open, the voice application detection module is turned on, and the voice saving flag is saved in the storage medium.
  • the voice application detection module is configured to enable the voice input detection module if the module detects that the common voice application is in the foreground, and the voice output detection module for the application of the open voice output detection interface.
  • the “Voice Saving” switch of the setting interface it starts to detect whether the voice application is in the foreground. If the voice application is in the foreground, the voice input detection module is turned on to detect whether the user has voice input action. Then, the voice input detection module determines whether the application has opened the voice output detection interface. If the voice output detection interface is opened, the voice output detection module is turned on to detect whether the user has clicked the voice and plays.
  • the voice input detection module is configured to save the current backlight value and detect whether the automatic adjustment backlight is turned on if the microphone of the terminal is detected to be turned on. If the auto-adjust backlight is turned on, turn it off and set the auto-adjust backlight flag to 1. Thereafter, the backlight is lowered to the first level backlight adjustment value m.
  • a prompt box for example, pure black
  • the prompt box 4 shows a pure black prompt box popped up after the brightness falls to the first level backlight adjustment value m, and the prompt box includes a progress bar for adjusting the backlight size by the mobile phone.
  • the prompt box includes a progress bar for adjusting the backlight size by the mobile phone.
  • the posture control sensor for example, acceleration, geomagnetism, gyroscope, etc.
  • the user is ready to record the voice against the microphone. At this time, the user does not pay attention to the screen, and then adjusts the backlight to the lowest value, that is, the second-level backlight adjustment value n.
  • the backlight is restored to the first-level backlight adjustment value m. If the microphone is turned off at this time, it indicates that a voice has been entered. Therefore, the backlight is directly restored to its original value. For example, if the backlight is automatically turned on before, turn the auto-light backlight back on and clear the auto light flag.
  • Fig. 5 shows the above processing flow.
  • the voice output detection module is configured to reduce the backlight to a minimum value, that is, the second level backlight adjustment value n, when detecting that the user clicks on a voice and plays. After the voice is played, the backlight is restored to its original backlight value.
  • Fig. 6 shows the above processing flow. If the application opens the interface for voice playback, then it can be detected by detecting this interface whether the user is playing the voice. If the user is playing a voice, the current backlight value is saved and then lowered to the second level backlight adjustment value n. When the voice output detection module detects that the voice playback ends, the backlight is restored to the original value.
  • An embodiment of the present disclosure further provides a terminal voice application control apparatus, including:
  • the adjustment module is configured to: when the voice button of the voice application of the terminal is detected is pressed, lower the screen backlight value of the terminal to a corresponding preset value;
  • the voice processing module is configured to receive the voice input by the user or the voice received by the playing terminal.
  • the voice button is a voice input button
  • the adjustment module is further configured to:
  • the current screen backlight value of the terminal is saved as the initial value of the screen backlight of the terminal;
  • the attitude control sensor disposed on the terminal detects that the user raises the posture of the terminal to the face to record the voice to the terminal microphone, the screen backlight value of the terminal is lowered to a second preset value.
  • the second preset value is smaller than the first preset value.
  • the adjustment module is further configured to:
  • the prompt box displays a backlight adjustment slider and a prompt text after the voice button is pressed;
  • the screen backlight value of the terminal is lowered to a second preset value, if the posture control sensor provided on the terminal detects a posture in which the user puts the terminal from the face, the screen of the terminal is The backlight value is restored to the initial value of the screen backlight.
  • the adjustment module is further configured to, after restoring a screen backlight value of the terminal to the screen backlight initial value, turn on an automatic adjustment backlight function of the terminal, and open the terminal The auto-adjust backlight flag is cleared.
  • the voice button is a voice play button
  • the adjustment module is further configured to: when the voice button of the voice application of the terminal is detected to be pressed, lower the screen backlight value of the terminal To the second preset value.
  • the apparatus further includes: a receiving processing module configured to receive a selection instruction of the user, and select a voice saving option of the terminal setting interface according to the selection instruction.
  • the screen backlight value of the terminal is lowered to a corresponding preset value; and then the voice input by the user or the voice received by the terminal is received.
  • power consumption can be saved when the user uses the application voice input or output function.
  • users can also choose more by adding voice saving options to the display options of the terminal setting interface.
  • a terminal voice application control apparatus including a memory, a processor, and a computer program stored on the memory.
  • the computer program when executed by the processor, implements the following operations:
  • the screen backlight value of the terminal is lowered to a corresponding preset value
  • FIG. 7 is a schematic structural diagram of a terminal where a voice application control device is located according to an embodiment of the present disclosure.
  • the voice application control apparatus of this embodiment may be disposed on a mobile terminal such as a mobile phone, and the terminal may include: a processor 1001 (eg, a CPU), a network interface 1004, a user interface 1003, a memory 1005, and a communication bus 1002.
  • the communication bus 1002 is configured to implement connection communication between these components.
  • the user interface 1003 can include a display, an input unit such as a keyboard.
  • the user interface 1003 may also include a standard wired interface, a wireless interface.
  • the network interface 1004 can include a standard wired interface, a wireless interface (such as a WI-FI interface).
  • the memory 1005 may be a high speed RAM memory or a non-volatile memory such as a disk memory.
  • the memory 1005 may also be a storage device independent of the aforementioned processor 1001.
  • terminal structure shown in FIG. 7 does not constitute a limitation to the device, and may include more or less components than those illustrated, or a combination of certain components, or different component arrangements.
  • an operating system may be included in the memory 1005 as a computer storage medium.
  • a network communication module may be included in the memory 1005 as a computer storage medium.
  • a user interface module may be included in the memory 1005 as a computer storage medium.
  • a voice application control program may be included in the memory 1005 as a computer storage medium.
  • the network interface 1004 is mainly configured to connect to a network server for data communication with the network server;
  • the user interface 1003 is mainly configured to connect to a client (user end) to perform data communication with the client;
  • the processor 1001 can be configured to invoke a voice application control program stored in the memory 1005 and perform the following operations:
  • the screen backlight value of the terminal is lowered to a corresponding preset value
  • the processor 1001 may be further configured to invoke a voice application control program stored in the memory 1005 and perform the following operations:
  • the current screen backlight value of the terminal is saved as the initial value of the screen backlight of the terminal;
  • the automatic backlight function of the terminal is turned on, the automatic adjustment backlight function of the terminal is turned off, and the automatic adjustment backlight flag of the terminal is set to a preset value
  • the attitude control sensor disposed on the terminal detects that the user raises the posture of the terminal to the face to record the voice to the terminal microphone, the screen backlight value of the terminal is lowered to a second preset value.
  • the second preset value is smaller than the first preset value.
  • the processor 1001 may be further configured to invoke a voice application control program stored in the memory 1005 and perform the following operations:
  • a prompt box is displayed, and the prompt box displays the backlight adjustment slider and the prompt text after the voice button is pressed.
  • the processor 1001 may be further configured to invoke a voice application control program stored in the memory 1005 and perform the following operations:
  • the screen backlight adjustment of the terminal is performed according to an operation instruction of the user on the backlight adjustment slider.
  • the processor 1001 may be further configured to invoke a voice application control program stored in the memory 1005 and perform the following operations:
  • the screen backlight value of the terminal is restored to the initial value of the screen backlight.
  • the processor 1001 may be further configured to invoke a voice application control program stored in the memory 1005 and perform the following operations:
  • the automatic adjustment backlight function of the terminal After restoring the screen backlight value of the terminal to the initial value of the screen backlight, the automatic adjustment backlight function of the terminal is turned on, and the automatic adjustment backlight flag of the terminal is cleared.
  • the processor 1001 may be further configured to invoke a voice application control program stored in the memory 1005 and perform the following operations:
  • the screen backlight value of the terminal is lowered to a second preset value.
  • the processor 1001 may be further configured to invoke a voice application control program stored in the memory 1005 and perform the following operations:
  • a user's selection instruction is received, and a voice saving option of the terminal setting interface is selected according to the selection instruction.
  • an embodiment of the present disclosure also provides a computer readable storage medium having stored thereon a computer program that, when executed by the processor, performs the following operations:
  • the screen backlight value of the terminal is lowered to a corresponding preset value

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Abstract

本公开提供了一种终端语音应用控制方法、装置及存储介质。该方法包括：在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至相应的预设值；以及接收用户输入的语音或者播放终端接收到的语音。

Description

终端语音应用控制方法、装置及存储介质 技术领域
本公开涉及但不限于通信技术领域，尤其涉及一种终端语音应用控制方法、装置及存储介质。
背景技术
随着语音功能的成熟和普及，很多应用中都集成了语音功能。比如，手机上安装有语音助手。又例如，第三方应用(如微信、QQ、京东、淘宝等)集成有语音功能。然而，语音业务通常只考虑功能的实现，并没有考虑到用户实际使用时终端的功耗问题。
用户在使用应用的语音功能时，通常比较关注自己表达的内容，而基本不会关注手机屏幕。然而，在通常情况下，在用户按下语音键输入语音时，手机屏幕会显示一张音量上下波动的动态图片。该动态图片除了表明话筒能正常输入以外，基本没有其他作用。因此，一般的用户在使用语音功能时，基本上不会关注手机屏幕和这个动态图标。
发明内容
本公开的实施例提供一种终端语音应用控制方法、装置及存储介质。
本公开的一个实施例提供的一种终端语音应用控制方法，包括：在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至相应的预设值；以及接收用户输入的语音或者播放终端接收到的语音。
本公开的一个实施例还提出一种终端语音应用控制装置，包括存储器、处理器以及存储在所述存储器上的计算机程序，所述计算机程序被所述处理器执行时实现以下操作：在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至相应的预设值；以及接收用户输入的语音或者播放终端接收到的语音。
本公开的一个实施例还提出一种计算机可读存储介质，所述计算 机可读存储介质上存储有计算机程序，所述计算机程序被所述处理器执行时实现以下操作：在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至相应的预设值；以及接收用户输入的语音或者播放终端接收到的语音。
附图说明
图1是根据本公开一个实施例的语音应用控制方法的流程图；
图2是根据本公开另一个实施例的语音应用控制方法的流程图；
图3是根据本公开实施例的终端各模块的开启流程的示意图；
图4是根据本公开实施例的终端显示提示框的示意图；
图5是根据本公开实施例的语音输入检测模块的处理流程的示意图；
图6是根据本公开实施例的语音输出检测模块的处理流程的示意图；以及
图7是根据本公开实施例的语音应用控制装置所在终端的结构示意图。
本公开目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。为了使本公开的技术方案更加清楚、明了，下面将结合附图作进一步详述。
具体实施方式
应当理解，此处所描述的具体实施例仅仅用以解释本公开，并不用于限定本公开。
本公开实施例的主要解决方案是：在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至相应的预设值；接收用户输入的语音或者播放终端接收到的语音。由此，在用户使用应用语音输入或输出功能时，可以节省功耗。此外，还可以通过在终端设置界面的显示选项中增加语音节电选项，给用户更多的选择。
由于用户在进行语音输入时，基本不会关注手机屏幕，但手机屏幕仍然正常显示，由此消耗了不必要的电池电量。此外，手机虽然可 以安装很多集成了语音功能的应用，但都无法让用户选择是否在语音输入时采取一些措施来节省功耗。
本公开提供了一种方案，可以节省终端应用的语音功耗。图1是根据本公开一个实施例的终端语音应用控制方法的流程图。如图1所示，根据本实施例的终端语音应用控制方法包括：
步骤S101，在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至相应的预设值；以及
步骤S102，接收用户输入的语音或者播放终端接收到的语音。
本实施例涉及手机等终端上语音应用的控制，以节省接收或播放语音产生的功耗。
在一个示例性实施例中，在终端开启语音应用时，可以自动启动语音节电功能。在开启语音节电功能后，当用户使用语音应用通话时，可以采用预设值的屏幕背光，以节省终端功耗。
在一个示例性实施例中，在终端设置的显示选项界面中可以提供一个“语音节电”开关选项，以允许用户选择是否需要在使用语音功能时节省功耗。
在用户使用语音应用并开启语音节电功能后，终端根据是否监测到用户按下语音应用的语音按键来判断是否进行背光调节。
这里，本实施例所指语音按键可以是语音输入按键(即用户输入语音给对方)和语音输出按键(即用户播放对方发来的语音)。
在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光调低至相应的预设值。
这里，预设值可以根据实际情况进行设定。比如，可以首先设定一个背光初始值作为开启语音应用前的当前背光值，然后，设定预设值为该当前背光值的N(N小于1)倍，比如0.5倍。用户也可以根据实际情况临时进行调节。
若语音按键为语音输入按键，则在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至相应的预设值，并接收用户输入的语音。
若语音按键为语音输出按键，则在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至相应的预设值，并播放终端语音应用接收到的语音。
根据本实施例，在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至相应的预设值，然后接收用户输入的语音或者播放终端接收到的语音。由此，在用户使用应用语音输入或输出功能时，可以节省功耗。
下面以语音输入和播放语音的应用场景为例对本公开进行详细阐述：
在一个示例性实施例中，若语音按键为语音输入按键，则在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至相应的预设值的具体过程如下：
在监测到终端的语音应用的语音按键被按下时，保存所述终端当前的屏幕背光值，作为所述终端的屏幕背光初始值；
检测所述终端的自动调背光功能是否打开；
若所述终端的自动调背光功能已打开，则关闭所述终端的自动调节背光功能，以防止终端自动根据环境条件进行背光调节。
在一个示例性实施例中，可以设置终端的自动调节背光标志的值(比如1)，作为程序执行的标志。
然后，将所述终端的屏幕背光值调低至第一预设值。
在本实施例中，根据场景需要，设置有两级屏幕背光调节值，其中，第一预设值为第一级屏幕背光调节值，对应用户按下语音输入按键后，抬起终端放到嘴边说话前时终端屏幕的背光调节值；第二预设值为第二级屏幕背光调节值，对应用户按下语音输入按键，并抬起终端放到嘴边说话时终端屏幕的背光调节值。这里，第二预设值小于第一预设值。
在本实施例中设置两级屏幕背光调节值，允许用户按下语音按键后开始说话前，能够看到屏幕上的相关信息。因此，屏幕背光的亮度不能过低而影响用户使用。在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至第一预设值。同时，在终端屏 幕上显示一提示框，所述提示框中显示背光调节滑条和语音按键按下后的提示性文字，文字颜色可以为白色，字号调大，确保用户在较低的亮度下仍然可以看到文字内容。用户可以通过提示框中显示的背光调节滑条手动调节屏幕的背光值。终端在接收到用户在所述背光调节滑条上的操作指令后，进行所述终端的屏幕背光调节。
在通过设置在所述终端上的姿态控制传感器检测到用户抬起终端至脸部的姿态，以对着终端话筒录制语音时，将所述终端的屏幕背光值调低至第二预设值。此时，通过屏幕背光的有效调节，极大地降低了终端使用语音应用时屏幕的背光功耗。
需要说明的是，根据需要，也可以只设置第二级屏幕背光调节值，或者可以设置更多级屏幕背光调节值。
在一个示例性实施例中，在将所述终端的屏幕背光值调低至第二预设值后，若通过设置在所述终端上的姿态控制传感器检测到用户将终端从脸部放下的姿态，则将所述终端的屏幕背光值恢复至所述屏幕背光初始值，以保证用户使用终端所需的正常屏幕背光。
另外，还可以打开终端的自动调节背光的功能，此时，所述终端的自动调节背光标志将被清零。
若语音按键为语音播放按键，则在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至相应的预设值。
在一个示例性实施例中，在监测到终端的语音应用的语音按键被按下时，用户可能不需要关注屏幕内容。因此，可以将所述终端的屏幕背光值直接调低至第二预设值。
需要说明的是，在本公开的实施例中，姿态控制传感器比如可以为加速度、地磁、陀螺仪等。
此外，在本公开的实施例中，关于第一级背光调节值m和第二级背光调节值n，可以先设定一个初始值作为当前背光值。比如，m设定为当前背光值的0.5，n设定为当前背光值的0.5/2＝0.25。当然，可以根据实际情况设置当前背光值。另外，用户也可以通过弹出的背光调节滑条来调节当前背光值。此时，可以记录下用户最终调节到的背光值，并可以采用一些算法不断修正初始值。比如，当前背光值为100， m初始值为50。用户将当前背光值调节为70，则第一级背光调节值m变成当前背光值的0.7，相应的第二级背光调节值n为当前背光值的(0.7)/2＝0.35。如果用户将当前背光调节为40，则第一级背光调节值m变成当前背光值的0.4，相应的第二级背光调节值n为当前背光值的0.4/2＝0.2。由此，通过上述对背光调节值的设定和修正，可以提高终端背光显示效果，并满足用户显示需要。
根据本实施例，在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至相应的预设值；然后接收用户输入的语音或者播放终端接收到的语音。由此，在用户使用应用语音输入或输出功能时，可以节省功耗。
图2是根据本公开另一个实施例的语音应用控制方法的流程图。如图2所示，在本实施例的终端语音应用控制方法中，在上述步骤S101：在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至相应的预设值之前，所述方法还包括：
步骤S100，接收用户的选择指令，并且根据所述选择指令，选择终端设置界面的语音节电选项。
相比上述实施例，本实施例还包括设置语音节电选项以触发终端语音接电功能的开启与关闭。
在一个示例性实施例中，在终端设置中显示选项界面中可以提供一个“语音节电”开关选项，以允许用户选择是否需要在使用语音功能时节省功耗。
在用户使用语音应用并通过选择终端设置界面的语音节电选项开启语音节电功能后，终端则根据是否监测到用户按下语音应用的语音按键来判断是否进行背光调节。
根据本实施例，在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至相应的预设值；然后接收用户输入的语音或者播放终端接收到的语音。由此，在用户使用应用语音输入或输出功能时，可以节省功耗。此外，还可以通过在终端设置界面的显示选项中增加语音节电选项，为用户提供更多的选择。
在实现本实施例时，可以提供相应的硬件结构。比如，终端可以包括设置模块、语音输入检测模块、语音输出检测模块。此外，终端还可以提供显示屏背光、触摸屏、话筒音频输入和中央处理器、姿态检测传感器如陀螺仪、地磁、加速度传感器。
显示屏背光为主要电能消耗器件。触摸屏被配制成检测用户对屏幕的连续按压，从而判断是否处于语音输入状态。话筒音频输入模块被配制成检测话筒是否开启。中央处理器被配制成完成对模块的控制和交互。
设置模块被配制成在终端显示选项界面，提供一个“语音节电”开关以允许用户选择是否需要在使用语音功能时节省功耗。如果用户选择打开，则开启语音类应用检测模块，将语音节电的标志位保存在存储介质中。
开启语音类应用检测模块被配制成如果该模块检测到常见的语音类应用处在前台，则开启语音输入检测模块；对于开放语音输出检测接口的应用，则开启语音输出检测模块。
各模块的开启过程可以参考图3。如果开启设置界面的“语音节电”开关，则开始检测语音类应用是否处于前台。如果语音类应用处于前台，则开启语音输入检测模块，以检测用户是否有语音输入的动作。然后，语音输入检测模块判断这个应用是否已经开放语音输出检测接口。如果开放语音输出检测接口，则开启语音输出检测模块以检测用户是否有点击语音并播放。
语音输入检测模块被配制成如果检测到终端的话筒打开，则保存当前背光值并检测自动调节背光是否打开。如果自动调节背光打开，则将其关闭，并且设置自动调节背光标志为1。此后，将背光降低到第一级背光调节值m。同时，在终端的屏幕上弹出一个提示框(例如，纯黑色)，显示亮度调节滑条和语音键按下后的提示性文字(例如，文字颜色为白色，字号调大，以确保用户在较低的亮度下仍然可以看到文字内容)。图4示出了在亮度降到第一级背光调节值m后弹出的纯黑色提示框，提示框中包括手机调节背光大小的进度条。这样如果初步设定的第一级背光调节值m对于用户来说偏暗或者偏亮，用户可 以进一步调节。另外，用纯白色放大字体显示在长按语音键后从屏幕上提取到的文字信息。这样，即使背光亮度较低也能保证用户能清晰地看到。
如果通过姿态控制传感器(比如，加速度、地磁、陀螺仪等)检测到用户有手机抬起到嘴边的姿态，说明用户准备对着话筒录制语音。此时，用户不会关注屏幕，则将背光调到最低值，即第二级背光调节值n。
如果检测到用户将手机从嘴边放下的手势，说明用户可能想看屏幕。因此，将背光恢复到第一级背光调节值m。如果此时话筒处于关闭状态，说明一条语音已经录入完毕。因此，直接将背光恢复到原值。比如，如果之前自动调背光打开，则重新打开自动调背光，并且将自动光标志位清0。图5示出了上述处理流程。
语音输出检测模块被配制成在检测到用户点击一条语音并播放的情况下，就将背光降到最低值，即第二级背光调节值n。当该条语音播放完毕之后，将背光恢复原来的背光值。图6示出了上述处理流程。如果应用开放了语音播放的接口，那么可以通过检测这个接口判断用户是否在播放语音。如果用户在播放语音，则将当前背光值保存下来，然后降到第二级背光调节值n。当语音输出检测模块检测到语音播放结束，则将背光恢复到原值。
本公开的一个实施例还提出一种终端语音应用控制装置，包括：
调节模块，被配置为在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至相应的预设值；以及
语音处理模块，被配置为接收用户输入的语音或者播放终端接收到的语音。
在一个示例性实施例中，所述语音按键为语音输入按键，所述调节模块还被配置为：
在监测到终端的语音应用的语音按键被按下时，保存所述终端当前的屏幕背光值，作为所述终端的屏幕背光初始值；
检测所述终端的自动调节背光功能是否打开；
若所述终端的自动调节背光功能已打开，则关闭所述终端的自动调节背光功能，并设置所述终端的自动调节背光标志为预设值；
将所述终端的屏幕背光值调低至第一预设值；并且
若通过设置在所述终端上的姿态控制传感器检测到用户抬起终端至脸部的姿态，以对着终端话筒录制语音，则将所述终端的屏幕背光值调低至第二预设值，其中，所述第二预设值小于所述第一预设值。
在一个示例性实施例中，所述调节模块还被配置为：
显示一提示框，所述提示框中显示背光调节滑条和语音按键按下后的提示性文字；
根据用户在所述背光调节滑条上的操作指令，进行所述终端的屏幕背光调节；并且
在将所述终端的屏幕背光值调低至第二预设值之后，若通过设置在所述终端上的姿态控制传感器检测到用户将终端从脸部放下的姿态，则将所述终端的屏幕背光值恢复至所述屏幕背光初始值。
在一个示例性实施例中，所述调节模块还被配置为在将所述终端的屏幕背光值恢复至所述屏幕背光初始值之后，打开所述终端的自动调节背光功能，并将所述终端的自动调背光标志清零。
在一个示例性实施例中，所述语音按键为语音播放按键，所述调节模块还被配置为在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至第二预设值。
在一个示例性实施例中，所述装置还包括：接收处理模块，被配置为接收用户的选择指令，并且根据所述选择指令，选择终端设置界面的语音节电选项。
根据本实施，在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至相应的预设值；然后接收用户输入的语音或者播放终端接收到的语音。由此，在用户使用应用语音输入或输出功能时，可以节省功耗。此外，还可以通过在终端设置界面的显示选项中增加语音节电选项，给用户更多的选择。
此外，本公开还提出一种终端语音应用控制装置，包括存储器、 处理器以及存储在所述存储器上的计算机程序。所述计算机程序被所述处理器执行时实现以下操作：
在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至相应的预设值；以及
接收用户输入的语音或者播放终端接收到的语音。
图7是根据本公开实施例的语音应用控制装置所在终端的结构示意图。如图7所示，本实施例语音应用控制装置可以设置在手机等移动终端上，该终端可以包括：处理器1001(例如，CPU)、网络接口1004、用户接口1003、存储器1005以及通信总线1002。这里，通信总线1002被配置为实现这些组件之间的连接通信。用户接口1003可以包括显示屏(Display)、输入单元比如键盘(Keyboard)。用户接口1003还可以包括标准的有线接口、无线接口。网络接口1004可以包括标准的有线接口、无线接口(如WI-FI接口)。存储器1005可以是高速RAM存储器，也可以是稳定的存储器(non-volatile memory)，例如磁盘存储器。存储器1005还可以是独立于前述处理器1001的存储装置。
本领域技术人员可以理解，图7中示出的终端结构并不构成对设备的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。
如图7所示，作为一种计算机存储介质的存储器1005中可以包括操作系统、网络通信模块、用户接口模块以及语音应用控制程序。
在图7所示的终端中，网络接口1004主要被配置为连接网络服务器，与网络服务器进行数据通信；用户接口1003主要被配置为连接客户端(用户端)，与客户端进行数据通信；而处理器1001可以被配置为调用存储器1005中存储的语音应用控制程序，并执行以下操作：
在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至相应的预设值；以及
接收用户输入的语音或者播放终端接收到的语音。
在一个示例性实施例中，处理器1001还可以被配置为调用存储器1005中存储的语音应用控制程序，并执行以下操作：
在监测到终端的语音应用的语音按键被按下时，保存所述终端当前的屏幕背光值，作为所述终端的屏幕背光初始值；
检测所述终端的自动调背光功能是否打开；
若所述终端的自动调背光功能已打开，则关闭所述终端的自动调节背光功能，并设置所述终端的自动调节背光标志为预设值；
将所述终端的屏幕背光值调低至第一预设值；
若通过设置在所述终端上的姿态控制传感器检测到用户抬起终端至脸部的姿态，以对着终端话筒录制语音，则将所述终端的屏幕背光值调低至第二预设值，其中，所述第二预设值小于所述第一预设值。
在一个示例性实施例中，处理器1001还可以被配置为调用存储器1005中存储的语音应用控制程序，并执行以下操作：
在将所述终端的屏幕背光值调低至第一预设值之后，显示一提示框，所述提示框中显示背光调节滑条和语音按键按下后的提示性文字。
在一个示例性实施例中，处理器1001还可以被配置为调用存储器1005中存储的语音应用控制程序，并执行以下操作：
根据用户在所述背光调节滑条上的操作指令，进行所述终端的屏幕背光调节。
在一个示例性实施例中，处理器1001还可以被配置为调用存储器1005中存储的语音应用控制程序，并执行以下操作：
若通过设置在所述终端上的姿态控制传感器检测到用户将终端从脸部放下的姿态，则将所述终端的屏幕背光值恢复至所述屏幕背光初始值。
在一个示例性实施例中，处理器1001还可以被配置为调用存储器1005中存储的语音应用控制程序，并执行以下操作：
在将所述终端的屏幕背光值恢复至所述屏幕背光初始值之后，打开所述终端的自动调节背光功能，并将所述终端的自动调节背光标志清零。
在一个示例性实施例中，处理器1001还可以被配置为调用存储器1005中存储的语音应用控制程序，并执行以下操作：
在监测到终端的语音应用的语音按键被按下时，将所述终端的屏 幕背光值调低至第二预设值。
在一个示例性实施例中，处理器1001还可以被配置为调用存储器1005中存储的语音应用控制程序，并执行以下操作：
接收用户的选择指令，并且根据所述选择指令，选择终端设置界面的语音节电选项。
此外，本公开的一个实施例还提出一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被所述处理器执行时实现以下操作：
在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至相应的预设值；以及
接收用户输入的语音或者播放终端接收到的语音。
以上所述仅为本公开的一些实施例，并非因此限制本公开的范围。凡是利用本公开说明书及附图内容所作的等效结构或流程变换，或直接或间接运用在其它相关的技术领域，均可以解释为包含在本公开的范围内。

Claims (10)

  1. 一种终端语音应用控制方法，包括：
    在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至相应的预设值；以及
    接收用户输入的语音或者播放终端接收到的语音。
  2. 根据权利要求1所述的终端语音应用控制方法，其中，
    所述语音按键为语音输入按键，
    所述在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至相应的预设值的步骤包括：
    在监测到终端的语音应用的语音按键被按下时，保存所述终端当前的屏幕背光值，作为所述终端的屏幕背光初始值；
    检测所述终端的自动调背光功能是否打开；
    若所述终端的自动调背光功能已打开，则关闭所述终端的自动调节背光功能；
    将所述终端的屏幕背光值调低至第一预设值；以及
    若通过设置在所述终端上的姿态控制传感器检测到用户抬起终端至脸部的姿态，以对着终端话筒录制语音，则将所述终端的屏幕背光值调低至第二预设值，其中，所述第二预设值小于所述第一预设值。
  3. 根据权利要求2所述的终端语音应用控制方法，其中，在所述将所述终端的屏幕背光值调低至第一预设值的步骤之后，所述方法还包括：
    显示提示框，所述提示框中显示背光调节滑条和语音按键按下后的提示性文字。
  4. 根据权利要求3所述的终端语音应用控制方法，其中，在所述显示提示框的步骤之后，所述方法还包括：
    根据用户在所述背光调节滑条上的操作指令，进行所述终端的屏 幕背光调节。
  5. 根据权利要求2、3或4所述的终端语音应用控制方法，其中，在所述将所述终端的屏幕背光值调低至第二预设值的步骤之后，所述方法还包括：
    若通过设置在所述终端上的姿态控制传感器检测到用户将终端从脸部放下的姿态，则将所述终端的屏幕背光值恢复至所述屏幕背光初始值。
  6. 根据权利要求5所述的终端语音应用控制方法，其中，在所述将所述终端的屏幕背光值恢复至所述屏幕背光初始值的步骤之后，所述方法还包括：
    打开所述终端的自动调背光功能。
  7. 根据权利要求1所述的终端语音应用控制方法，其中，
    所述语音按键为语音播放按键，并且
    所述在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至相应的预设值的步骤包括：
    在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至第二预设值。
  8. 根据权利要求1所述的终端语音应用控制方法，其中，所述在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至相应的预设值的步骤之前，所述方法还包括：
    接收用户的选择指令，并且根据所述选择指令，选择终端设置界面的语音节电选项。
  9. 一种终端语音应用控制装置，包括存储器、处理器以及存储在所述存储器上的计算机程序，其中，所述计算机程序被所述处理器执行时实现以下操作：
    在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至相应的预设值；以及
    接收用户输入的语音或者播放终端接收到的语音。
  10. 一种计算机可读存储介质，其中，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被所述处理器执行时实现以下操作：
    在监测到终端的语音应用的语音按键被按下时，将所述终端的屏幕背光值调低至相应的预设值；以及
    接收用户输入的语音或者播放终端接收到的语音。
PCT/CN2018/104355 2017-09-07 2018-09-06 终端语音应用控制方法、装置及存储介质 WO2019047892A1 (zh)

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