WO2019033644A1 - 一种具有触摸屏的电子设备的电源管理系统及其控制方法 - Google Patents

一种具有触摸屏的电子设备的电源管理系统及其控制方法 Download PDF

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WO2019033644A1
WO2019033644A1 PCT/CN2017/116087 CN2017116087W WO2019033644A1 WO 2019033644 A1 WO2019033644 A1 WO 2019033644A1 CN 2017116087 W CN2017116087 W CN 2017116087W WO 2019033644 A1 WO2019033644 A1 WO 2019033644A1
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Prior art keywords
touch screen
electronic device
human body
battery
external power
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French (fr)
Inventor
张享隆
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Guangzhou Ruixin Electronics Co Ltd
Guangzhou Shiyuan Electronics Thecnology Co Ltd
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Guangzhou Ruixin Electronics Co Ltd
Guangzhou Shiyuan Electronics Thecnology Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/263—Arrangements for using multiple switchable power supplies, e.g. battery and AC
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • G06F1/3265—Power saving in display device

Definitions

  • the present invention relates to the field of smart home appliances, and in particular to a power management system for an electronic device having a touch screen and a control method thereof.
  • the touch screen also known as “touch screen” and “touch panel” is an inductive electronic device that can receive touch signals.
  • the touch detecting component detects the touch position of the user on the touch screen, and converts the touch information into contact coordinates, and sends the touch information to the processing device, and the processing device according to the touched icon or The menu position is used to locate the selection information input.
  • touch screen is the most simple, convenient and intuitive human-computer interaction method. It is widely used in electronic products such as information inquiry, office, industrial control, electronic games and multimedia teaching.
  • a filtering device is generally added to filter the electrical signal entering the working area of the touch screen to ensure a stable working environment of the touch screen.
  • the feature recognition of the abnormal touch points such as the click duration and the touch area size, is generally optimized to filter the abnormal touch points/behaviors.
  • the embodiment of the present invention provides a A power management system for an electronic device having a touch screen and a control method thereof.
  • a power management system for an electronic device with a touch screen includes a microprocessor, a human body sensing component, a battery, and an external power source.
  • the microprocessor is respectively connected to the human body sensing component, the battery, and an external power source, and the human body sensing component is used.
  • the human body close to the touch screen is detected, and the detection result is sent to the microprocessor.
  • the battery and the external power supply supply power to the electronic device with the touch screen under the control of the microprocessor.
  • the use The battery supplies power to the electronic device having the touch screen; when the human body sensing component does not detect that the human body is approaching the touch screen, the external power source is used to supply power to the electronic device having the touch screen.
  • the human body sensing component is a short-range infrared sensor or a close-range moving object detection sensor.
  • the sensing distance of the human body sensing component is within 80 cm.
  • the battery is a rechargeable battery
  • the external power source is connected to the rechargeable battery, and when the external power source is used to supply power to the electronic device with the touch screen, the external power source also charges the rechargeable battery.
  • the embodiment of the invention further provides a power control method for an electronic device with a touch screen, which uses an external power source or a battery to supply power to the electronic device with the touch screen, including the following steps:
  • the battery is used to supply power to the electronic device having the touch screen; if the human body does not exist in the surrounding environment of the electronic device having the touch screen, the external power source is used to supply power to the electronic device having the touch screen.
  • an external power source is used to supply power to the electronic device having the touch screen.
  • a near-field infrared sensor or a close-range moving object detecting sensor is used to detect the presence or absence of a human body in the surrounding environment of the electronic device.
  • the battery is a rechargeable battery that also charges the rechargeable battery when an external power source is used to power the electronic device having the touch screen.
  • the power supply to the touch screen can be cut off.
  • the embodiments of the present invention are applicable to a non-portable electronic device having a touch screen, and switch the power supply of the electronic device by detecting whether there is an operation user in the surrounding environment.
  • the touch screen can be turned off when powered by an external power source.
  • the touch screen works in an internal power grid environment with little interference, ensuring the correct operation of the touch screen, and fundamentally solving the electromagnetic system of the power grid. The problem of interference.
  • the battery is in a state of no-charge for a long time, and the battery life is highly demanded.
  • the non-portable electronic device with a touch screen of the embodiment of the present invention has a relatively short operation time for the battery.
  • the endurance requirement is not high.
  • the electronic device switches to use the internal battery to supply power.
  • the capacity of the internal battery is not too large, and generally can provide the battery life within half an hour.
  • the external power source can be used to replenish the battery, which satisfies the high requirements for battery life.
  • the embodiment of the invention does not need to adapt to different grid environments and circuits, and has strong compatibility.
  • FIG. 1 is a structural block diagram of a power management system for an electronic device with a touch screen according to an embodiment of the present invention
  • FIG. 2 is a flow chart of a power control method of the power management system of the electronic device with a touch screen shown in FIG. 1;
  • FIG. 3 is a structural block diagram of another power management system for an electronic device with a touch screen according to an embodiment of the present invention.
  • FIG. 4 is a flow chart of a power control method of the power management system of the electronic device with a touch screen shown in FIG. 3;
  • FIG. 5 is a flowchart of a power control method of an electronic device with a touch screen according to an embodiment of the present invention.
  • a power management system for an electronic device having a touch screen includes a microprocessor, a human body sensing component, a battery, and an external power source, the microprocessor and the human body sensing component, the battery, and the external Power connection.
  • the human body sensing component is used to detect the human body approaching the touch screen and send the detection result to the microprocessor. Since the purpose of detecting the human body by the human body sensing component is to determine whether an operator approaches and desires to manipulate the touch screen, the sensing distance of the human body sensing component need not be too large, and the preferred sensing distance is within 80 cm. Avoid introducing excessive interference.
  • the human body sensing component is a short-range infrared sensor, and the human body sensing component may also be a short-distance moving object detecting sensor for detecting a surrounding moving object.
  • the battery and external power supply power the electronic device with the touch screen under the control of the microprocessor.
  • the battery is used to supply power to the electronic device with the touch screen;
  • the external power source is used to supply power to the electronic device with the touch screen.
  • Embodiments of the present invention also provide an electronic device having a touch screen, including the power management system described above.
  • the touch screen is an infrared touch screen, a resistive touch screen or a capacitive touch screen.
  • the external power source can be used to supply power to the electronic device with the touch screen by default, or the battery can be used as the touch screen.
  • Electronic equipment is powered.
  • the human body sensing component detects the human body in the sensing range in real time and sends the detection result to the processor.
  • the human body sensing component detects the human body, the signal of the detected human body is sent to the microprocessor; when the human body sensing component does not detect the human body, the signal of the undetected human body is sent to the microprocessor.
  • the battery When the microprocessor receives the signal detected by the human body sensing component and detects the human body, the battery is used to supply power to the electronic device with the touch screen; when the microprocessor receives the signal of the undetected human body sent by the human body sensing component, the external power source is used. Powering electronic devices with touch screens and cutting off power to the touch screen.
  • a power management system for an electronic device having a touch screen includes a microprocessor, a proximity infrared sensor, a rechargeable battery, and an external power source, respectively, and the microprocessor is closely spaced from the infrared. Sensor, rechargeable battery and external power connection.
  • the proximity infrared sensor is used to detect a human body that is close to the touch screen, and sends the detection result to the microprocessor. Since the purpose of detecting the human body by the proximity infrared sensor is to determine whether an operator approaches and desires to manipulate the touch screen, the sensing distance of the short-range infrared sensor need not be too large, and the preferred sensing distance is within 80 cm to avoid introducing excessive interference.
  • the rechargeable battery and external power supply power the electronic device with the touch screen under the control of the microprocessor.
  • the battery is used to supply power to the electronic device with the touch screen;
  • the external power source is used to supply power to the electronic device with the touch screen. At this time, the external power source is further Charge the rechargeable battery.
  • Embodiments of the present invention also provide an electronic device having a touch screen, including the power management system described above.
  • the touch screen is an infrared touch screen, a resistive touch screen or a capacitive touch screen.
  • the external power source can be used to power the electronic device with the touch screen by default, or the battery can be used as the touch screen.
  • Electronic equipment is powered.
  • the near-field infrared sensor detects the human body in the sensing range in real time and sends the detection result to the processor.
  • the proximity infrared sensor detects the human body
  • the signal of the detected human body is sent to the microprocessor; when the proximity infrared sensor does not detect the human body, the signal of the undetected human body is sent to the microprocessor.
  • the rechargeable battery is used to supply power to the electronic device with the touch screen; when the microprocessor receives the signal of the undetected human body sent by the close-range infrared sensor Use an external power supply to power the electronic device with the touch screen and cut off power to the touch screen. At the same time, to maintain the charge of the rechargeable battery, use an external power supply to charge the rechargeable battery.
  • an embodiment of the present invention further provides a power control method for an electronic device with a touch screen, which can be powered by the external power source or the battery, including the following steps:
  • the battery is used to supply power to the electronic device having the touch screen; if the human body does not exist in the surrounding environment of the electronic device having the touch screen, the external power source is used to supply power to the electronic device having the touch screen.
  • the touch screen when there is no human body in the surrounding environment of the electronic device with the touch screen, it is determined that no user operates the electronic device through the touch screen, and the touch screen can be turned off at this time, and the external power source supplies power to the electronic device.
  • the battery is a rechargeable battery, and when an external power source is used to supply power to an electronic device having a touch screen, an external power source is used to charge the rechargeable battery.
  • a "computer-readable medium” can be any apparatus that can contain, store, communicate, propagate, or transport a program for use in an instruction execution system, apparatus, or apparatus, or in conjunction with such an instruction execution system, apparatus, or apparatus.
  • portions of the invention may be implemented in hardware, software, firmware or a combination thereof.
  • multiple steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system.
  • a suitable instruction execution system For example, if implemented in hardware, as in another embodiment, it can be implemented by any one or combination of the following techniques well known in the art: having logic gates for implementing logic functions on data signals. Discrete logic circuits, application specific integrated circuits with suitable combinational logic gates, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), etc.

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Abstract

一种具有触摸屏的电子设备的电源控制方法及系统，系统包括微处理器、人体感应部件、电池和外部电源，人体感应部件用于对接近触摸屏的人体进行检测，并将检测结果发送给微处理器。电池和外部电源在微处理器的控制下为具有触摸屏的电子设备供电，当人体感应部件检测到人体接近触摸屏时，使用电池为具有触摸屏的电子设备供电；当人体感应部件未检测到人体接近触摸屏时，使用外部电源为具有触摸屏的电子设备供电。该系统无需对对不同电网环境、电路进行适配，兼容性强。通过断开外部电网的电源，使用内部充电电池对触摸屏进行供电，解决了电网电磁干扰的问题。

Description

一种具有触摸屏的电子设备的电源管理系统及其控制方法 技术领域
本发明涉及智能家电领域，具体涉及一种具有触摸屏的电子设备的电源管理系统及其控制方法。
背景技术
触摸屏又称为“触控屏”、“触控面板”，是一种可接收触控信号的感应式电子设备。工作时，用户通过手指或其它物体触碰显示器前端的触摸屏，触摸检测部件检测用户在触摸屏上的触摸位置，并将触摸信息转换成触点坐标，发送给处理装置，处理装置根据触摸的图标或菜单位置来定位选择信息输入。触摸屏作为一种电脑输入设备，是目前最简单、方便、直观的一种人机交互方式，广泛应用于信息查询、办公、工业控制、电子游戏、多媒体教学等电子产品中。
随着市场上越来越多的具有显示屏和触摸屏的智能家电产品的出现，在其工作时，电源环境受家庭电网环境影响，容易出现干扰信号，导致触摸屏触摸识别不灵敏，甚至乱报触摸点的情况，不受用户控制。
为了解决上述电网干扰的问题，现有技术中通常对硬件和软件进行优化。对硬件电路进行改进时，一般加入过滤器件，对进入到触摸屏工作区的电信号进行过滤，保证触摸屏的工作环境稳定。对软件进行优化时，一般优化对异常触摸点的特征识别，例如点击时长、触摸面积大小等，对异常触摸点/行为进行过滤。
但是，无论是上述提到的硬件改进还是软件优化，均不能完全解决电网干扰的问题。
发明内容
为了更好的解决电网环境下触摸屏容易受干扰的问题，本发明实施例提出了一种 具有触摸屏的电子设备的电源管理系统及其控制方法。
本发明实施例的一种具有触摸屏的电子设备的电源管理系统，包括微处理器、人体感应部件、电池和外部电源，微处理器分别与人体感应部件、电池和外部电源连接，人体感应部件用于对接近触摸屏的人体进行检测，并将检测结果发送给微处理器，电池和外部电源在微处理器的控制下为具有触摸屏的电子设备供电，当人体感应部件检测到人体接近触摸屏时，使用电池为具有触摸屏的电子设备供电；当人体感应部件未检测到人体接近触摸屏时，使用外部电源为具有触摸屏的电子设备供电。
进一步，人体感应部件为近距离红外传感器或近距离运动物体检测传感器。
进一步，人体感应部件的感应距离在80cm以内。
进一步，所述电池为可充电电池，外部电源与可充电电池连接，当使用外部电源为具有触摸屏的电子设备供电时，外部电源还为可充电电池充电。
本发明实施例还提供一种具有触摸屏的电子设备的电源控制方法，使用外部电源或电池对具有触摸屏的电子设备供电，包括如下步骤：
检测具有触摸屏的电子设备的周边环境中是否存在人体，
如果具有触摸屏的电子设备的周边环境中存在人体，则使用电池为具有触摸屏的电子设备供电；如果具有触摸屏的电子设备的周边环境中不存在人体，则使用外部电源为具有触摸屏的电子设备供电。
进一步，所述电子设备启动时，使用外部电源为具有触摸屏的电子设备供电。
进一步，使用近距离红外传感器或近距离运动物体检测传感器检测所述电子设备的周边环境中是否存在人体。
进一步，检测所述电子设备的80cm范围内的周边环境中是否存在人体。
进一步，所述电池为可充电电池，当使用外部电源为具有触摸屏的电子设备供电时，外部电源还为可充电电池充电。
进一步，当由外部电源为电子设备提供电源时,可切断对触摸屏的供电。
本发明实施例的有益效果：
本发明实施例适用于具有触摸屏的非便携式电子设备，通过检测其周边环境中是否存在操作用户，切换电子设备的供电电源。当通过外部电源供电时，可以关闭触摸屏。当使用电池供电时，由于屏蔽了外部电网的干扰信号，让触摸屏在一个很少干扰的内部电网环境下进行工作，保证了触摸屏工作的正确性，从根本上解决了电网电磁 干扰的问题。
另外，对于手机类移动设备，长期处于无充电状态，对电池的续航能力要求很高，与其不同的是，本发明实施例的具有触摸屏的非便携式电子设备，用户操作时长相对较短，对电池的续航能力要求不高，用户在操作时，电子设备切换至使用内部电池进行供电状态，对内部电池的容量要求不用太大，一般能提供半小时以内的续航即可。在用户离开电子设备时，可以使用外部电源对电池进行电量补充，很好的满足了对电池续航能力的高要求。
同时，本发明实施例无需对对不同电网环境、电路进行适配，兼容性强。
附图说明
图1是本发明实施例提出的一种具有触摸屏的电子设备的电源管理系统的结构框图；
图2是图1所示的具有触摸屏的电子设备的电源管理系统的电源控制方法流程图；
图3是本发明实施例提出的又一具有触摸屏的电子设备的电源管理系统的结构框图；
图4是图3所示的具有触摸屏的电子设备的电源管理系统的电源控制方法流程图；
图5是本发明实施例的具有触摸屏的电子设备的电源控制方法流程图。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚明白，以下结合具体实施例，并参照附图，对本发明进一步详细说明。但本领域技术人员知晓，本发明并不局限于附图和以下实施例。
如图1所示，在本发明的一个实施例中，具有触摸屏的电子设备的电源管理系统包括微处理器、人体感应部件、电池和外部电源，微处理器分别与人体感应部件、电池和外部电源连接。
人体感应部件用于对接近触摸屏的人体进行检测，并将检测结果发送给微处理器。由于人体感应部件检测人体的目的在于确定是否有操作者接近并期望操控触摸屏，因此人体感应部件的感应距离无需过大，优选的设置感应距离在80cm以内，以 免引入过多的干扰。优选的，人体感应部件为近距离红外传感器，人体感应部件还可以是检测周边运动物体的近距离运动物体检测传感器。
电池和外部电源在微处理器的控制下为具有触摸屏的电子设备供电。当人体感应部件检测到人体接近触摸屏时，使用电池为具有触摸屏的电子设备供电；当人体感应部件未检测到人体接近触摸屏时，使用外部电源为具有触摸屏的电子设备供电。
本发明的实施例还提供一种具有触摸屏的电子设备，包括上述的电源管理系统。所述触摸屏为红外触摸屏、电阻触摸屏或电容触摸屏。
如图2所示，当图1所示的本发明实施例的具有触摸屏的电子设备的电源管理系统启动时，可以默认使用外部电源为具有触摸屏的电子设备供电，也可以使用电池为具有触摸屏的电子设备供电。
人体感应部件对感应范围内的人体进行实时检测，并将检测结果发送给处理器。当人体感应部件检测到人体时，将检测到人体的信号发送给微处理器；当人体感应部件未检测到人体时，将未检测到人体的信号发送给微处理器。
当微处理器接收到人体感应部件发送的检测到人体的信号时，使用电池为具有触摸屏的电子设备供电；当微处理器接收到人体感应部件发送的未检测到人体的信号时，使用外部电源为具有触摸屏的电子设备供电，并可切断对触摸屏的供电。
如图3所示，在本发明的又一个实施例中，具有触摸屏的电子设备的电源管理系统包括微处理器、近距离红外传感器、可充电电池和外部电源，微处理器分别与近距离红外传感器、可充电电池和外部电源连接。
近距离红外传感器用于对接近触摸屏的人体进行检测，并将检测结果发送给微处理器。由于近距离红外传感器检测人体的目的在于确定是否有操作者接近并期望操控触摸屏，因此近距离红外传感器的感应距离无需过大，优选的设置感应距离在80cm以内，以免引入过多的干扰。
可充电电池和外部电源在微处理器的控制下为具有触摸屏的电子设备供电。当人体感应部件检测到人体接近触摸屏时，使用电池为具有触摸屏的电子设备供电；当人体感应部件未检测到人体接近触摸屏时，使用外部电源为具有触摸屏的电子设备供电，此时，外部电源还为可充电电池充电。
本发明的实施例还提供一种具有触摸屏的电子设备，包括上述的电源管理系统。所述触摸屏为红外触摸屏、电阻触摸屏或电容触摸屏。
如图4所示，当图3所示的本发明实施例的具有触摸屏的电子设备的电源管理系统启动时，可以默认使用外部电源为具有触摸屏的电子设备供电，也可以使用电池为具有触摸屏的电子设备供电。
近距离红外传感器对感应范围内的人体进行实时检测，并将检测结果发送给处理器。当近距离红外传感器检测到人体时，将检测到人体的信号发送给微处理器；当近距离红外传感器未检测到人体时，将未检测到人体的信号发送给微处理器。
当微处理器接收到近距离红外传感器发送的检测到人体的信号时，使用可充电电池为具有触摸屏的电子设备供电；当微处理器接收到近距离红外传感器发送的未检测到人体的信号时，使用外部电源为具有触摸屏的电子设备供电，并可切断对触摸屏的供电，同时，为保持可充电电池的电量，使用外部电源为可充电电池充电。
如图5所示，本发明实施例还提供一种具有触摸屏的电子设备的电源控制方法，可以使用外部电源或电池对所述的具有触摸屏的电子设备供电，包括如下步骤：
使用外部电源为具有触摸屏的电子设备供电，
检测具有触摸屏的电子设备的周边环境中是否存在人体，
如果具有触摸屏的电子设备的周边环境中存在人体，则使用电池为具有触摸屏的电子设备供电；如果具有触摸屏的电子设备的周边环境中不存在人体，则使用外部电源为具有触摸屏的电子设备供电。
其中，当具有触摸屏的电子设备的周边环境中不存在人体时，判断没有用户通过触摸屏对电子设备进行操作，此时可以关闭触摸屏，由外部电源为电子设备提供电源。
另外，电池为可充电电池，在使用外部电源为具有触摸屏的电子设备供电时，使用外部电源为可充电电池进行充电。
本领域技术人员可以理解，在流程图中表示或在此以其他方式描述的逻辑和/或步骤，例如，可以被认为是用于实现逻辑功能的可执行指令的定序列表，可以具体实现在任何计算机可读介质中，以供指令执行系统、装置或设备(如基于计算机的系统、包括处理器的系统或其他可以从指令执行系统、装置或设备取指令并执行指令的系统)使用，或结合这些指令执行系统、装置或设备而使用。就本说明书而言，“计算机可读介质”可以是任何可以包含、存储、通信、传播或传输程序以供指令执行系统、装置或设备或结合这些指令执行系统、装置或设备而使用的装置。
应当理解，本发明的各部分可以用硬件、软件、固件或它们的组合来实现。在上述实施方式中，多个步骤或方法可以用存储在存储器中且由合适的指令执行系统执行的软件或固件来实现。例如，如果用硬件来实现，和在另一实施方式中一样，可用本领域公知的下列技术中的任一项或它们的组合来实现：具有用于对数据信号实现逻辑功能的逻辑门电路的离散逻辑电路，具有合适的组合逻辑门电路的专用集成电路，可编程门阵列(PGA)，现场可编程门阵列(FPGA)等。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上，对本发明的实施方式进行了说明。但是，本发明不限定于上述实施方式。凡在本发明的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种具有触摸屏的电子设备的电源管理系统，其特征在于：包括微处理器、人体感应部件、电池和外部电源，微处理器分别与人体感应部件、电池和外部电源连接，
    人体感应部件用于对接近触摸屏的人体进行检测，并将检测结果发送给微处理器，
    电池和外部电源在微处理器的控制下为具有触摸屏的电子设备供电，当人体感应部件检测到人体接近触摸屏时，使用电池为具有触摸屏的电子设备供电；当人体感应部件未检测到人体接近触摸屏时，使用外部电源为具有触摸屏的电子设备供电。
  2. 如权利要求1所述的电源管理系统，其特征在于：人体感应部件为近距离红外传感器或近距离运动物体检测传感器。
  3. 如权利要求1或2所述的电源管理系统，其特征在于：人体感应部件的感应距离在80cm以内。
  4. 如权利要求1或2所述的电源管理系统，其特征在于：所述电池为可充电电池，外部电源与可充电电池连接，当使用外部电源为具有触摸屏的电子设备供电时，外部电源还为可充电电池充电。
  5. 一种具有触摸屏的电子设备的电源控制方法，其特征在于：使用外部电源或电池对具有触摸屏的电子设备供电，包括如下步骤：
    检测具有触摸屏的电子设备的周边环境中是否存在人体，
    如果具有触摸屏的电子设备的周边环境中存在人体，则使用电池为具有触摸屏的电子设备供电；如果具有触摸屏的电子设备的周边环境中不存在人体，则使用外部电源为具有触摸屏的电子设备供电。
  6. 如权利要求5所述的电源控制方法，其特征在于：所述电子设备启动时，使用外部电源为具有触摸屏的电子设备供电。
  7. 如权利要求5所述的电源控制方法，其特征在于：使用近距离红外传感器或近距离运动物体检测传感器检测所述电子设备的周边环境中是否存在人体。
  8. 如权利要求5-7之一所述的电源控制方法，其特征在于：检测所述电子设备的80cm范围内的周边环境中是否存在人体。
  9. 如权利要求5-7之一所述的电源控制方法，其特征在于：所述电池为可充电电池，当使用外部电源为具有触摸屏的电子设备供电时，外部电源还为可充电电池充电。
  10. 如权利要求9所述的电源控制方法，其特征在于：当由外部电源为电子设备提供电源时,可切断对触摸屏的供电。
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CN107340843B (zh) * 2017-08-14 2020-03-03 广州视源电子科技股份有限公司 一种具有触摸屏的电子设备的电源管理系统及其控制方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101651359A (zh) * 2009-09-10 2010-02-17 惠州Tcl移动通信有限公司 一种移动终端供电单元及移动终端供电切换方法
CN103840526A (zh) * 2014-03-17 2014-06-04 联想(北京)有限公司 信息处理方法、装置及电子设备
CN106230077A (zh) * 2016-09-29 2016-12-14 宇龙计算机通信科技(深圳)有限公司 一种移动终端的供电控制电路、供电控制方法及电源管理模块
CN106292853A (zh) * 2015-06-01 2017-01-04 中兴通讯股份有限公司 一种充电保护方法、电子设备和系统
CN107024973A (zh) * 2017-06-01 2017-08-08 广东工业大学 一种可穿戴设备电源管理方法及装置
CN107340843A (zh) * 2017-08-14 2017-11-10 广州视源电子科技股份有限公司 一种具有触摸屏的电子设备的电源管理系统及其控制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201005507A (en) * 2008-07-30 2010-02-01 Micro Star Int Co Ltd System and method for power management and safety protection
US9329631B2 (en) * 2013-03-26 2016-05-03 Sealanes (1985) Pty Ltd Tablet computer heated case
US20160044146A1 (en) * 2014-07-15 2016-02-11 Princess Danielle Mitchell Solar Integrated Mobile and Electronic Devices with Backside Solar Panels
CN207067931U (zh) * 2017-08-14 2018-03-02 广州视源电子科技股份有限公司 一种具有触摸屏的电子设备的电源管理系统及其电子设备

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101651359A (zh) * 2009-09-10 2010-02-17 惠州Tcl移动通信有限公司 一种移动终端供电单元及移动终端供电切换方法
CN103840526A (zh) * 2014-03-17 2014-06-04 联想(北京)有限公司 信息处理方法、装置及电子设备
CN106292853A (zh) * 2015-06-01 2017-01-04 中兴通讯股份有限公司 一种充电保护方法、电子设备和系统
CN106230077A (zh) * 2016-09-29 2016-12-14 宇龙计算机通信科技(深圳)有限公司 一种移动终端的供电控制电路、供电控制方法及电源管理模块
CN107024973A (zh) * 2017-06-01 2017-08-08 广东工业大学 一种可穿戴设备电源管理方法及装置
CN107340843A (zh) * 2017-08-14 2017-11-10 广州视源电子科技股份有限公司 一种具有触摸屏的电子设备的电源管理系统及其控制方法

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