WO2020237895A1 - 根据移动显示设备的电池电量自动调节输出电压的方法 - Google Patents

根据移动显示设备的电池电量自动调节输出电压的方法 Download PDF

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Publication number
WO2020237895A1
WO2020237895A1 PCT/CN2019/104619 CN2019104619W WO2020237895A1 WO 2020237895 A1 WO2020237895 A1 WO 2020237895A1 CN 2019104619 W CN2019104619 W CN 2019104619W WO 2020237895 A1 WO2020237895 A1 WO 2020237895A1
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Prior art keywords
turned
output voltage
battery power
automatically adjusting
power
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English (en)
French (fr)
Inventor
王海
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Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd
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Wuhan China Star Optoelectronics Semiconductor Display Technology Co Ltd
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/026—Arrangements or methods related to booting a display

Definitions

  • the invention relates to the field of automatic regulation of battery voltage and power consumption, in particular to
  • a method to automatically adjust the output voltage according to the battery power of the mobile display device is a method to automatically adjust the output voltage according to the battery power of the mobile display device.
  • the voltage configuration of each component in the existing mobile display device is based on the screen refresh rate of 60 Hz, which no longer meets the market demand. Therefore, there is a need for a new technology that can adjust the voltage configured to each component according to the current battery power of the display device, so that the battery power can be used efficiently and achieve the effect of power saving.
  • the object of the present invention is to provide a method for automatically adjusting the output voltage according to the battery power of the mobile display device, and to determine the on/off of each functional module in the mobile display device and the amount of battery power to adjust the output to the mobile display device The voltage of each component inside.
  • the present invention provides a method for automatically adjusting the output voltage according to the battery power of the mobile display device, the steps of which include:
  • step S1 After the mobile display device is powered on, the system determines whether the automatic voltage adjustment technology is turned on, if it is turned on, go to S2, if not, go to step S4;
  • the power detector of the system detects the battery power and sends the command corresponding to the detected power to the drive integrated circuit according to the preset power-command correspondence;
  • the drive integrated circuit determines the output voltage according to the instruction and whether one or more functional modules are turned on;
  • the drive integrated circuit determines the output voltage according to whether one or more of the functional modules are turned on.
  • the voltage automatic adjustment technology can determine whether to automatically turn on according to the settings of the device to which it is applied before the last shutdown, and can be manually turned on/off at any time on the device in the turned on state.
  • the functional modules include high frequency application mode (high frequency, HF), ambient light sensor (ambient brightness sensor, ABS), dark screen display (always on One or more of display, AOD) and high brightness mode (HBM).
  • high frequency application mode high frequency, HF
  • ambient light sensor ambient brightness sensor, ABS
  • dark screen display always on One or more of display, AOD
  • high brightness mode HBM
  • the power-command correspondence relationship is stored in the power detector.
  • Command 1 The corresponding command for power ⁇ 5% is: directly determine the output voltage
  • Command 2 20% ⁇ electricity>5% corresponds to the command: judge whether the ambient light sensor (AOD) is turned on;
  • Instruction 3 The instruction corresponding to the battery power> 20% is: Determine whether the high frequency application mode (HF) is turned on.
  • the present invention also provides another method for automatically adjusting the output voltage according to the battery power of the mobile display device, the steps of which include:
  • the drive integrated circuit of the system uses an internal voltage comparator to detect the battery voltage to obtain the battery power;
  • the drive integrated circuit determines the output voltage according to the command corresponding to the preset power-command correspondence and whether one or more functional modules are turned on;
  • the drive integrated circuit determines the output voltage according to whether one or more of the functional modules are turned on.
  • the voltage automatic adjustment technology can determine whether to automatically turn on according to the settings of the device to which it is applied before the last shutdown, and can be manually turned on/off at any time on the device in the turned on state.
  • the functional module includes one or more of high frequency application mode (HF), ambient light sensor (ABS), dark screen display (AOD), and high brightness mode (HBM).
  • HF high frequency application mode
  • ABS ambient light sensor
  • AOD dark screen display
  • HBM high brightness mode
  • the electric quantity-command correspondence relationship is stored in the drive integrated circuit.
  • Command 1 The corresponding command for power ⁇ 5% is: directly determine the output voltage
  • Command 2 20% ⁇ electricity>5% corresponds to the command: judge whether the ambient light sensor (AOD) is turned on;
  • Instruction 3 The instruction corresponding to the battery power> 20% is: Determine whether the high frequency application mode (HF) is turned on.
  • the present invention provides a method for automatically adjusting the output voltage according to the battery power of a mobile display device, judging the on/off of each function module in the mobile display device and the amount of battery power to adjust the output to each of the mobile display devices
  • the voltage of the component and the brightness of the screen enable the battery power to be used efficiently, achieve the effect of power saving, and further increase the battery life.
  • FIG. 1 is a flow chart of a method for automatically adjusting the output voltage according to the battery power of a mobile display device provided by the present invention.
  • FIG. 2 is a flowchart of another method for automatically adjusting the output voltage according to the battery power of the mobile display device provided by the present invention.
  • FIG. 3 is a simplified schematic block diagram of a system in a method for automatically adjusting output voltage according to the battery power of a mobile display device according to Embodiment 1 of the present invention.
  • FIG. 4 is a simplified schematic block diagram of a system in a method for automatically adjusting output voltage according to the battery power of a mobile display device according to Embodiment 2 of the present invention.
  • FIG. 5 is a technical flow chart of a method for automatically adjusting the output voltage according to the battery power of the mobile display device according to Embodiment 1 and Embodiment 2 of the present invention.
  • FIG. 6 is a voltage configuration table of a method for automatically adjusting the output voltage according to the battery power of the mobile display device according to the embodiment 1 and the embodiment 2 of the present invention.
  • FIG. 1 is a flow chart of a method for automatically adjusting the output voltage according to the battery power of a mobile display device provided by the present invention. The specific steps are described in Embodiment 1.
  • This embodiment provides a method for automatically adjusting the output voltage according to the battery power of the mobile display device.
  • the steps include: after the mobile display device is powered on (Power on), the system determines whether the automatic voltage adjustment technology is turned on, and if the system determines the voltage The automatic adjustment technology is turned on.
  • the power detector of the system detects the battery power and sends the command corresponding to the detected power to the drive integrated circuit according to the preset power-command correspondence.
  • the drive integrated circuit determines the output voltage according to the instruction and whether one or more functional modules are turned on; if the system determines that the automatic voltage adjustment technology is not turned on, the drive integrated circuit directly based on one or more Whether the function module is open or not determines the output voltage.
  • the voltage automatic adjustment technology can determine whether to automatically turn on according to the settings of the device to which it is applied before the last shutdown, and can be manually turned on/off at any time when the device is turned on.
  • the functional module includes one or more of high frequency application mode (HF), ambient light sensor (ABS), dark screen display (AOD), and high brightness mode (HBM).
  • HF high frequency application mode
  • ABS ambient light sensor
  • AOD dark screen display
  • HBM high brightness mode
  • the power-command correspondence relationship is stored in the power detector.
  • the system determines whether the ambient light sensor (ABS) is turned on, and it is not turned on by default. If the ambient light sensor (ABS) is not turned on, it is determined whether the dark screen display (AOD) is turned on, and if the dark screen display (AOD) is not turned on, then the T2 scheme in FIG.
  • the voltage setting corresponding to each component in the mobile display device if the dark screen display (AOD) is turned on, the voltage setting corresponding to each component in the mobile display device is given according to the T1 scheme in Figure 6; if the ambient light sensor (ABS) is turned on, it is determined whether the high-brightness mode (HBM) is turned on, and it is not turned on by default. If the high-brightness mode (HBM) is not turned on, the voltage corresponding to each component in the mobile display device is given according to the T2 scheme in Figure 6 Settings; if the high-brightness mode (HBM) is turned on, the corresponding voltage settings for each component in the mobile display device are given according to the T3 scheme in FIG. 6.
  • the system determines whether the battery power Q is> 5%, and if Q ⁇ 5%, the mobile display is given according to the T1 scheme in FIG. 6
  • the voltage settings corresponding to each component in the device if Q>5%, then judge whether Q>20%, if 20% ⁇ Q>5%, then judge whether the ambient light sensor (ABS) is turned on, if the If the ambient light sensor (ABS) is not turned on, it is determined whether the dark screen display (AOD) is turned on, and if the dark screen display (AOD) is not turned on, the mobile display device will be given to the mobile display device according to the T4 scheme in Figure 6
  • the voltage setting corresponding to each component in the mobile display device if the dark screen display (AOD) is turned on, the voltage setting corresponding to each component in the mobile display device is given according to the T1 scheme in FIG.
  • the ambient light sensor ( ABS) if the ambient light sensor ( ABS) is turned on, then it is determined whether the high-brightness mode (HBM) is turned on. If the high-brightness mode (HBM) is not turned on, the corresponding voltage settings for each component in the mobile display device are given according to the T4 scheme in Figure 6 ; If the high-brightness mode (HBM) is turned on, the corresponding voltage settings for each component in the mobile display device are given according to the T5 scheme in Figure 6; if Q>20%, the high-frequency application mode (HF ) Whether it is turned on, if the high frequency application mode (HF) is turned on, the corresponding voltage settings for each component in the mobile display device are given according to the T6 scheme in FIG.
  • HBM high-brightness mode
  • the mobile display device can display part of the screen when the screen is off.
  • the mobile display device can sense the brightness of the surrounding environment and automatically adjust the screen brightness of the mobile display device.
  • the upper limit of the screen refresh rate of the mobile display device is increased.
  • the screen brightness of the mobile display device is adjusted to the upper limit.
  • FIG. 2 is a flowchart of another method for automatically adjusting the output voltage according to the battery power of the mobile display device provided by the present invention. The specific steps are described in Embodiment 2.
  • This embodiment provides a method for automatically adjusting the output voltage according to the battery power of the mobile display device.
  • the steps include: after the mobile display device is powered on (Power on), the system determines whether the automatic voltage adjustment technology is turned on, and if the system determines the voltage The automatic adjustment technology is turned on.
  • the internal drive integrated circuit of the system has a voltage comparator.
  • the voltage comparator detects the voltage of the battery to determine the electric quantity, and obtains it according to the preset electric quantity-command correspondence relationship.
  • the drive integrated circuit determines the output voltage according to the instruction and whether one or more functional modules are turned on; if the system determines that the automatic voltage adjustment technology is not turned on, the drive integrated circuit directly based on one or more Whether the function module is turned on determines the output voltage.
  • the voltage automatic adjustment technology can determine whether to automatically turn on according to the settings of the device to which it is applied before the last shutdown, and can be manually turned on/off at any time when the device is turned on.
  • the functional module includes one or more of high frequency application mode, ambient light sensor (ABS), dark screen display (AOD), and high brightness mode (HBM).
  • ABS ambient light sensor
  • AOD dark screen display
  • HBM high brightness mode
  • the power-command correspondence relationship is stored in the power detector.
  • the system determines whether the ambient light sensor (ABS) is turned on, and it is not turned on by default. If the ambient light sensor (ABS) is not turned on, it is determined whether the dark screen display (AOD) is turned on, and if the dark screen display (AOD) is not turned on, then the T2 scheme in FIG.
  • the voltage setting corresponding to each component in the mobile display device if the dark screen display (AOD) is turned on, the voltage setting corresponding to each component in the mobile display device is given according to the T1 scheme in Figure 6; if the ambient light sensor (ABS) is turned on, it is determined whether the high-brightness mode (HBM) is turned on, and it is not turned on by default. If the high-brightness mode (HBM) is not turned on, the voltage corresponding to each component in the mobile display device is given according to the T2 scheme in Figure 6 Settings; if the high-brightness mode (HBM) is turned on, the corresponding voltage settings for each component in the mobile display device are given according to the T3 scheme in FIG. 6.
  • the system determines whether the battery power Q is> 5%, and if Q ⁇ 5%, the mobile display is given according to the T1 scheme in FIG. 6
  • the voltage settings corresponding to each component in the device if Q>5%, then judge whether Q>20%, if 20% ⁇ Q>5%, then judge whether the ambient light sensor (ABS) is turned on, if the If the ambient light sensor (ABS) is not turned on, it is determined whether the dark screen display (AOD) is turned on, and if the dark screen display (AOD) is not turned on, the mobile display device will be given to the mobile display device according to the T4 scheme in Figure 6
  • the voltage setting corresponding to each component in the mobile display device if the dark screen display (AOD) is turned on, the voltage setting corresponding to each component in the mobile display device is given according to the T1 scheme in FIG.
  • the ambient light sensor ( ABS) if the ambient light sensor ( ABS) is turned on, then it is determined whether the high-brightness mode (HBM) is turned on. If the high-brightness mode (HBM) is not turned on, the corresponding voltage settings for each component in the mobile display device are given according to the T4 scheme in Figure 6 ; If the high-brightness mode (HBM) is turned on, the corresponding voltage settings for each component in the mobile display device are given according to the T5 scheme in Figure 6; if Q>20%, the high-frequency application mode (HF ) Whether it is turned on, if the high frequency application mode (HF) is turned on, the corresponding voltage settings for each component in the mobile display device are given according to the T6 scheme in FIG.
  • HBM high-brightness mode
  • the mobile display device can display part of the screen when the screen is off.
  • the mobile display device can sense the brightness of the surrounding environment and automatically adjust the screen brightness of the mobile display device.
  • the upper limit of the screen refresh rate of the mobile display device is increased.
  • the screen brightness of the mobile display device is adjusted to the upper limit.

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  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
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Abstract

一种根据移动显示设备的电池电量自动调节输出电压的方法，系统判断移动显示设备内各个功能模组的开启/关闭以及电池电量的多寡来调整输出给移动显示设备内各个组件的电压及屏幕亮度，使电池电量得到高效率的应用，达到省电的效果，进一步增加电池的续航时间。

Description

根据移动显示设备的电池电量自动调节输出电压的方法 技术领域
本发明涉及一种电池电压功耗自动调节领域，尤其涉及于一种
根据移动显示设备的电池电量自动调节输出电压的方法。
 背景技术
随着目前移动显示设备的屏幕分辨率和刷新速率的提升，屏幕模块的功耗也越来越高。然而，移动显示设备之电池发展相对缓慢，如何在有限电池容量的前提下增加移动显示设备续航时间变得越来越重要。移动手游、AR(Augmented Reality, 增强现实技术)和VR(Virtual Reality, 虚拟现实技术)市场的蓬勃发展使得屏幕刷新速率(Frequency)的要求提高到90Hz，120Hz甚至240Hz。
 技术问题
现有移动显示设备中个个组件的电压配置都是以屏幕刷新速率60Hz为基准，已经不符合市场的需求。因此，需要一种新的技术能根据显示设备当前电池电量调整配置给每个组件的电压，使电池电量得到高效率的应用，达到省电的效果。
 技术解决方案
本发明的目的在于提供一种根据移动显示设备的电池电量自动调节输出电压的方法，判断所述移动显示设备内各个功能模块的开启/关闭以及电池电量的多寡来调整输出给所述移动显示设备内各个组件的电压。
为了实现上述目的，本发明提供一种根据移动显示装置的电池电量自动调节输出电压的方法，其步骤包括：
S1：移动显示装置开电后，系统判断电压自动调节技术是否打开，若打开，前往S2，若不打开，前往步骤S4；
所述的S2：所述系统的电量侦测器侦测电池电量并根据预设的电量-指令对应关系，将侦测到的电量对应的指令下发到驱动积体电路；
    S3：所述驱动积体电路根据所述指令以及一个或多个功能模块是否打开而决定输出电压；
所述的S4：所述驱动积体电路根据一个或多个所述功能模块是否打开而决定输出电压。
所述电压自动调节技术可根据其应用之装置上次关机前的设定决定是否自动开启，并且在开机状态之所述装置上可随时被手动开启/关闭。
所述功能模组包括高频应用模式(high frequency, HF)、环境光感测器(ambient brightness sensor, ABS)、暗屏显示(always on display, AOD)以及高亮度模式(high brightness mode, HBM)的一种或多种。
所述电量-指令对应关系储存在所述电量侦测器内部。
所述电量-指令对应关系中有三种不同极距的电量分别对应三种不同的指令：
指令一、电量≤5%对应的指令为：直接决定输出电压；
指令二、20%≥电量>5%对应的指令为：判断环境光感测器(AOD)是否打开；
指令三、电量>20%对应的指令为：判断高频应用模式(HF)是否打开。
为了实现上述目的，本发明还提供另一种根据移动显示装置的电池电量自动调节输出电压的方法，其步骤包括：
    S5：移动显示装置开电后，系统判断电压自动调节技术是否打开，若打开，前往S6，若不打开，前往步骤S8；
所述的S6：所述系统的驱动积体电路利用内部的电压比较器侦测电池电压而得到所述电池电量；
    S7：所述驱动积体电路根据预设的电量-指令对应关系对应的指令以及一个或多个功能模块是否打开而决定输出电压；
所述的S8：所述驱动积体电路根据一个或多个所述功能模块是否打开而决定输出电压。
所述电压自动调节技术可根据其应用之装置上次关机前的设定决定是否自动开启，并且在开机状态之所述装置上可随时被手动开启/关闭。
所述功能模组包含高频应用模式(HF)、环境光感测器(ABS)、暗屏显示(AOD)以及高亮度模式(HBM)的一种或多种。
所述电量-指令对应关系储存在所述驱动积体电路内部。
所述电量-指令对应关系中有三种不同极距的电量分别对应三种不同的指令：
指令一、电量≤5%对应的指令为：直接决定输出电压；
指令二、20%≥电量>5%对应的指令为：判断环境光感测器(AOD)是否打开；
指令三、电量>20%对应的指令为：判断高频应用模式(HF)是否打开。
 有益效果
本发明提供一种根据移动显示设备的电池电量自动调节输出电压的方法，判断所述移动显示设备内各个功能模组的开启/关闭以及电池电量的多寡来调整输出给所述移动显示设备内各个组件的电压以及屏幕的亮度，使所述电池电量得到高效率的应用，达到省电的效果，进一步增加所述电池的续航时间。
 附图说明
为了能更进一步了解本发明的特征以及技术内容，请参阅以下有关本发明的详细说明与附图，然而附图仅提供参考与说明用，并非用来对本发明加以限制。
下面结合附图，通过对本发明的具体实施方式详细描述，将使本发明的技术方案及其它有益效果显而易见。
附图中，
图1为本发明提供的一种根据移动显示设备的电池电量自动调节输出电压的方法的步骤流程图。
图2为本发明提供的另一种根据移动显示设备的电池电量自动调节输出电压的方法的步骤流程图。
图3为本发明实施例1提供的一种根据移动显示设备的电池电量自动调节输出电压的方法中系统的简化示意框图。
图4为本发明实施例2提供的一种根据移动显示设备的电池电量自动调节输出电压的方法中系统的简化示意框图。
图5为本发明实施例1和实施例2提供的一种根据移动显示设备的电池电量自动调节输出电压的方法的技术流程图。
图6为为本发明实施例1和实施例2提供的一种根据移动显示设备的电池电量自动调节输出电压的方法的电压配置表。
 本发明的实施方式
为更进一步阐述本发明所采取的技术手段及其效果，以下结合本发明的优选实施例及其附图进行详细描述。
请参考图 1，图 1 为本发明提供的一种根据移动显示设备的电池电量自动调节输出电压的方法的步骤流程图，具体步骤由实施例 1 说明。
实施例1
本实施例提供一种根据移动显示装置的电池电量自动调节输出电压的方法，其步骤包括：移动显示装置开电(Power on)后，系统判断电压自动调节技术是否打开，若所述系统判断电压自动调节技术打开，如图3所示，所述系统的电量侦测器侦测电池电量并根据预设的电量-指令对应关系，将侦测到的电量对应的指令下发到驱动积体电路，所述驱动积体电路根据所述指令以及一个或多个功能模块是否打开而决定输出电压；若所述系统判断电压自动调节技术不打开，所述驱动积体电路直接根据一个或多个所述功能模块是否打开而决定输出电压。
具体地，所述电压自动调节技术可根据其应用之装置上次关机前的设定决定是否自动开启，并且在开机状态之所述装置上可随时被手动开启/关闭。
具体地，所述功能模组包含高频应用模式(HF)、环境光感测器(ABS)、暗屏显示(AOD)以及高亮度模式(HBM)的一种或多种。
具体地，所述电量-指令对应关系储存在所述电量侦测器内部。
具体地，如图5所示，当所述电压自动调节技术关闭时，系统判断所述环境光感测器(ABS)是否打开，默认不打开。若所述环境光感测器(ABS)不打开，则判定所述暗屏显示(AOD)是否打开，若所述暗屏显示(AOD)不打开，则按照图6中之T2方案给予所述移动显示装置内各个组件对应的电压设置；若所述暗屏显示(AOD)打开，则按照图6中之T1方案给予所述移动显示装置内各个组件对应的电压设置；若环境光感测器(ABS)打开，则判定高亮度模式(HBM)是否打开，默认不打开，若高亮度模式(HBM)不打开，则按照图6中之T2方案给予所述移动显示装置内各个组件对应的电压设置；若高亮度模式(HBM)打开，则按照图6中之T3方案给予所述移动显示装置内各个组件对应的电压设置。
具体地，如图5所示，当所述电压自动调节技术开启时，所述系统判断电池电量Q 是否＞5%，若Q ≤ 5%，则按照图6中之T1方案给予所述移动显示装置内各个组件对应的电压设置；若Q＞5%，则判断Q是否＞20%，若20% ≥ Q＞5%，则判断所述环境光感测器(ABS)是否打开，若所述环境光感测器(ABS)不打开，则判断所述暗屏显示(AOD)是否打开，若所述暗屏显示(AOD)不打开，则按照图6中之T4方案给予所述移动显示装置内各个组件对应的电压设置；若所述暗屏显示(AOD)打开，则按照图6中之T1方案给予所述移动显示装置内各个组件对应的电压设置；若所述环境光感测器(ABS)打开，则判断所述高亮度模式(HBM)是否打开，若所述高亮度模式(HBM)不打开，则按照图6中之T4方案给予所述移动显示装置内各个组件对应的电压设置；若所述高亮度模式(HBM)打开，则按照图6中之T5方案给予所述移动显示装置内各个组件对应的电压设置；若Q＞20%，则判断所述高频应用模式(HF)是否打开，若所述高频应用模式(HF)打开，则按照图6中之T6方案给予所述移动显示装置内各个组件对应的电压设置；若所述高频应用模式(HF)不打开，则判断所述环境光感测器(ABS)是否打开，若所述环境光感测器(ABS)不打开，则判断所述暗屏显示(AOD)是否打开，若所述暗屏显示(AOD)不打开，则按照图6中之T2方案给予所述移动显示装置内各个组件对应的电压设置；若所述暗屏显示(AOD)打开，则按照图6中之T1方案给予所述移动显示装置内各个组件对应的电压设置；若所述环境光感测器(ABS)打开，则判断所述高亮度模式(HBM)是否打开，若所述高亮度模式(HBM)不打开，则按照图6中之T2方案给予所述移动显示装置内各个组件对应的电压设置；若所述高亮度模式(HBM)打开，则按照图6中之T3方案给予所述移动显示装置内各个组件对应的电压设置。
具体地，所述暗屏显示(AOD)开启时，所述移动显示装置能在息屏时显示部分屏幕。
具体地，所述环境光感测器(ABS)开启时，所述移动显示设备能够感测周围环境的亮度自动调整所述移动显示装置的屏幕亮度。
具体地，所述高频应用模式(HF)开启时，所述移动显示设备的屏幕刷新速率上限提高。
具体地，所述高亮度模式(HBM)开启时，所述移动显示装置的屏幕亮度被调至上限。
请参考图 2，图 2 为本发明提供的另一种根据移动显示设备的电池电量自动调节输出电压的方法的步骤流程图，具体步骤由实施例 2说明。
实施例2
本实施例提供一种根据移动显示装置的电池电量自动调节输出电压的方法，其步骤包括：移动显示装置开电(Power on)后，系统判断电压自动调节技术是否打开，若所述系统判断电压自动调节技术打开，如图4所示，所述系统内部的驱动积体电路具有一电压比较器，所述电压比较器侦测电池的电压判断电量，并根据预设的电量-指令对应关系得到指令，所述驱动积体电路根据所述指令以及一个或多个功能模块是否打开而决定输出电压；若所述系统判断电压自动调节技术不打开，所述驱动积体电路直接根据一个或多个所述功能模块是否打开而决定输出电压。
具体地，所述电压自动调节技术可根据其应用之装置上次关机前的设定决定是否自动开启，并且在开机状态之所述装置上可随时被手动开启/关闭。
具体地，所述功能模组包含高频应用模式、环境光感测器(ABS)、暗屏显示(AOD)以及高亮度模式(HBM)的一种或多种。
具体地，所述电量-指令对应关系储存在所述电量侦测器内部。
具体地，如图5所示，当所述电压自动调节技术关闭时，系统判断所述环境光感测器(ABS)是否打开，默认不打开。若所述环境光感测器(ABS)不打开，则判定所述暗屏显示(AOD)是否打开，若所述暗屏显示(AOD)不打开，则按照图6中之T2方案给予所述移动显示装置内各个组件对应的电压设置；若所述暗屏显示(AOD)打开，则按照图6中之T1方案给予所述移动显示装置内各个组件对应的电压设置；若环境光感测器(ABS)打开，则判定高亮度模式(HBM)是否打开，默认不打开，若高亮度模式(HBM)不打开，则按照图6中之T2方案给予所述移动显示装置内各个组件对应的电压设置；若高亮度模式(HBM)打开，则按照图6中之T3方案给予所述移动显示装置内各个组件对应的电压设置。
具体地，如图5所示，当所述电压自动调节技术开启时，所述系统判断电池电量Q 是否＞5%，若Q ≤ 5%，则按照图6中之T1方案给予所述移动显示装置内各个组件对应的电压设置；若Q＞5%，则判断Q是否＞20%，若20% ≥ Q＞5%，则判断所述环境光感测器(ABS)是否打开，若所述环境光感测器(ABS)不打开，则判断所述暗屏显示(AOD)是否打开，若所述暗屏显示(AOD)不打开，则按照图6中之T4方案给予所述移动显示装置内各个组件对应的电压设置；若所述暗屏显示(AOD)打开，则按照图6中之T1方案给予所述移动显示装置内各个组件对应的电压设置；若所述环境光感测器(ABS)打开，则判断所述高亮度模式(HBM)是否打开，若所述高亮度模式(HBM)不打开，则按照图6中之T4方案给予所述移动显示装置内各个组件对应的电压设置；若所述高亮度模式(HBM)打开，则按照图6中之T5方案给予所述移动显示装置内各个组件对应的电压设置；若Q＞20%，则判断所述高频应用模式(HF)是否打开，若所述高频应用模式(HF)打开，则按照图6中之T6方案给予所述移动显示装置内各个组件对应的电压设置；若所述高频应用模式(HF)不打开，则判断所述环境光感测器(ABS)是否打开，若所述环境光感测器(ABS)不打开，则判断所述暗屏显示(AOD)是否打开，若所述暗屏显示(AOD)不打开，则按照图6中之T2方案给予所述移动显示装置内各个组件对应的电压设置；若所述暗屏显示(AOD)打开，则按照图6中之T1方案给予所述移动显示装置内各个组件对应的电压设置；若所述环境光感测器(ABS)打开，则判断所述高亮度模式(HBM)是否打开，若所述高亮度模式(HBM)不打开，则按照图6中之T2方案给予所述移动显示装置内各个组件对应的电压设置；若所述高亮度模式(HBM)打开，则按照图6中之T3方案给予所述移动显示装置内各个组件对应的电压设置。
具体地，所述暗屏显示(AOD)开启时，所述移动显示装置能在息屏时显示部分屏幕。
具体地，所述环境光感测器(ABS)开启时，所述移动显示设备能够感测周围环境的亮度自动调整所述移动显示装置的屏幕亮度。
具体地，所述高频应用模式(HF)开启时，所述移动显示设备的屏幕刷新速率上限提高。
具体地，所述高亮度模式(HBM)开启时，所述移动显示装置的屏幕亮度被调至上限。
综上所述，虽然本发明已以优选实施例揭露如上，但上述优选实施例并非用以限制本发明，本领域的普通技术人员，在不脱离本发明的精神和范围内，均可作各种更动与润饰，因此本发明的保护范围以权利要求界定的范围为准。

Claims (18)

  1. 一种根据移动显示装置电池电量自动调节输出电压的方法，其步骤包括：
    S1：移动显示装置开电后，系统判断电压自动调节技术是否打开，若打开，前往S2，若不打开，前往步骤S4；
    所述的S2：所述系统的电量侦测器侦测电池电量并根据预设的电量-指令对应关系，将侦测到的电量对应的指令下发到驱动积体电路；
    S3：所述驱动积体电路根据所述指令以及一个或多个功能模块是否打开而决定输出电压；
    所述的S4：所述驱动积体电路根据一个或多个所述功能模块是否打开而决定输出电压。
  2. 根据权利要求1的根据电池电量自动调节输出电压的方法，其中，所述根据电压自动调节技术可根据其应用之装置上次关机前的设定决定是否自动开启，并且在开机状态之所述装置上可随时被手动开启/关闭。
  3. 根据权利要求1的根据电池电量自动调节输出电压的方法，其中，所述功能模组包括高频应用模式、环境光感测器、暗屏显示以及高亮度模式的一种或多种。
  4. 根据权利要求1的根据电池电量自动调节输出电压的方法，其中，所述电量-指令对应关系储存在所述电量侦测器内部。
  5. 根据权利要求1的根据电池电量自动调节输出电压的方法，所述电量-指令对应关系中有三种不同极距的电量分别对应三种不同的指令。
  6. 根据权利要求5的根据电池电量自动调节输出电压的方
    法，其中，电量≤5%对应的指令为指令一：直接决定输出电压。
  7. 根据权利要求5的根据电池电量自动调节输出电压的方
    法，其中，20%≥电量>5%对应的指令为指令二：判断环境光感测器是否打开。
  8. 根据权利要求5的根据电池电量自动调节输出电压的方
    法，其中，电量>20%对应的指令为指令三：判断高频应用模式是否打开。
  9. 根据权利要求5的根据电池电量自动调节输出电压的方法，其中，电量≤5%对应的指令为指令一：直接决定输出电压；
    其中，20%≥电量>5%对应的指令为指令二：判断环境光感测器是否打开；
    其中，电量>20%对应的指令为指令三：判断高频应用模式是否打开。
  10. 一种根据电池电量自动调节输出电压的方法，应用于移动
    显示装置中，其步骤包括：
    S5：系统判断电压自动调节技术是否打开，若打开，前往
    S6，若不打开，前往步骤S8；
    所述的S6：所述系统的驱动积体电路利用内部的电压比较器侦
    测电池电压而得到所述电池电量；
    S7：所述驱动积体电路根据预设的电量-指令对应关系对应的指
    令以及一个或多个功能模块是否打开而决定输出电压；
    所述的S8：所述驱动积体电路根据一个或多个所述功能模块是
    否打开而决定输出电压。
  11. 根据权利要求10的根据电池电量自动调节输出电压的方法，其中，所述电压自动调节技术可根据其应用之装置上次关机前的设定决定是否自动开启，并且在开机状态之所述装置上可随时被手动开启/关闭。
  12. 根据权利要求10的根据电池电量自动调节输出电压的方法，其中，所述功能模组包含高频应用模式、环境光感测器、暗屏显示以及高亮度模式中的一种或多种。
  13. 根据权利要求10的根据电池电量自动调节输出电压的方法，其中，所述电量-指令对应关系储存在所述驱动积体电路内部。
  14. 根据权利要求10的根据电池电量自动调节输出电压的方法，其中，所述电量-指令对应关系中有三种不同极距的电量分别对应三种不同的指令。
  15. 根据权利要求14的根据电池电量自动调节输出电压的方
    法，其中，电量≤5%对应的指令为指令一：直接决定输出电压。
  16. 根据权利要求14的根据电池电量自动调节输出电压的方
    法，其中，20%≥电量>5%对应的指令为指令二：判断环境光感测器是否打开。
  17. 根据权利要求14的根据电池电量自动调节输出电压的方
    法，其中，电量>20%对应的指令为指令三：判断一高频应用模式是否打开。
  18. 根据权利要求14的根据电池电量自动调节输出电压的方法，其中，电量≤5%对应的指令为指令一：直接决定输出电压；
    其中，20%≥电量>5%对应的指令为指令二：判断环境光感测器是否打开；
    其中，电量>20%对应的指令为指令三：判断高频应用模式是否打开。
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6603469B1 (en) * 2000-08-28 2003-08-05 Palm, Inc. Method and apparatus for user selectable display mode for intelligently enhancing battery life
CN101071542A (zh) * 2006-05-12 2007-11-14 乐金电子（昆山）电脑有限公司 显示装置的亮度调节装置及方法
CN101388178A (zh) * 2007-09-11 2009-03-18 奇景光电股份有限公司 电子装置中动态背光控制的元件及方法
CN101789210A (zh) * 2009-01-23 2010-07-28 英属开曼群岛商恒景科技股份有限公司 延长电子装置使用时间的系统和方法
CN104424901A (zh) * 2013-09-11 2015-03-18 中兴通讯股份有限公司 一种屏幕亮度调节的方法及装置
CN110189674A (zh) * 2019-05-27 2019-08-30 武汉华星光电半导体显示技术有限公司 根据移动显示设备的电池电量自动调节输出电压的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100490271C (zh) * 2005-07-22 2009-05-20 鸿富锦精密工业（深圳）有限公司 电池省电系统及方法
CN101287037A (zh) * 2008-05-30 2008-10-15 德信无线通讯科技（北京）有限公司 一种手机节电方法及装置
US20120108224A1 (en) * 2009-01-09 2012-05-03 Qualcomm Incorporated Using quality of service to control hardware for low battery scenarios
EP3719784A1 (en) * 2014-09-30 2020-10-07 Microsoft Technology Licensing, LLC Displaying content on a display in power save mode
CN106304280B (zh) * 2015-05-11 2020-03-24 上海和辉光电有限公司 一种电源控制方法及系统以及移动终端
US11122510B2 (en) * 2015-05-27 2021-09-14 Verizon Patent And Licensing Inc. Power and notification management for a wearable device
CN106101428B (zh) * 2016-06-30 2020-04-10 努比亚技术有限公司 一种控制方法及移动终端
CN106413064B (zh) * 2016-11-30 2019-09-20 努比亚技术有限公司 移动终端控制装置及方法
CN106900037B (zh) * 2017-01-16 2020-09-01 努比亚技术有限公司 一种显示方法及终端
CN106817753B (zh) * 2017-03-10 2020-04-17 Oppo广东移动通信有限公司 一种切换背景灰阶进行省电的方法、装置及移动终端
CN108174436A (zh) * 2017-12-27 2018-06-15 北京传嘉科技有限公司 显示方法及装置
CN109618397A (zh) * 2018-11-15 2019-04-12 安徽信果网络科技有限公司 一种基于微信小程序手机电量优化以及使用预警系统

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6603469B1 (en) * 2000-08-28 2003-08-05 Palm, Inc. Method and apparatus for user selectable display mode for intelligently enhancing battery life
CN101071542A (zh) * 2006-05-12 2007-11-14 乐金电子（昆山）电脑有限公司 显示装置的亮度调节装置及方法
CN101388178A (zh) * 2007-09-11 2009-03-18 奇景光电股份有限公司 电子装置中动态背光控制的元件及方法
CN101789210A (zh) * 2009-01-23 2010-07-28 英属开曼群岛商恒景科技股份有限公司 延长电子装置使用时间的系统和方法
CN104424901A (zh) * 2013-09-11 2015-03-18 中兴通讯股份有限公司 一种屏幕亮度调节的方法及装置
CN110189674A (zh) * 2019-05-27 2019-08-30 武汉华星光电半导体显示技术有限公司 根据移动显示设备的电池电量自动调节输出电压的方法

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