WO2018050070A1 - Charging control method and device, terminal and computer storage medium - Google Patents

Charging control method and device, terminal and computer storage medium Download PDF

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Publication number
WO2018050070A1
WO2018050070A1 PCT/CN2017/101591 CN2017101591W WO2018050070A1 WO 2018050070 A1 WO2018050070 A1 WO 2018050070A1 CN 2017101591 W CN2017101591 W CN 2017101591W WO 2018050070 A1 WO2018050070 A1 WO 2018050070A1
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Prior art keywords
terminal
power source
external power
charging
reverse charging
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PCT/CN2017/101591
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French (fr)
Chinese (zh)
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彭文斌
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中兴通讯股份有限公司
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Publication of WO2018050070A1 publication Critical patent/WO2018050070A1/en

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0036—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the charging control method when detecting that the terminal is connected to an external power source, detecting whether the terminal is currently performing reverse charging on the external power source, for example, detecting that the terminal is in reverse charging the external power source
  • the preset reverse charging control strategy is used to control the current charging, and the mobile terminal performs appropriate control on the reverse charging of the external power source, such as stopping or continuing to reversely charge the external power source if the user permits.
  • the implementation manner includes, but is not limited to, any one of the following methods:
  • the control strategy is to remind the user to perform control according to the real-time control command under the user, including:
  • the control module 12 is configured to control the current charging according to a preset reverse charging control policy when the terminal detects that the terminal is currently performing reverse charging on the external power source when the terminal is connected to the external power source.
  • the charging decision unit 112 is configured to store a reverse charging control policy, and the preset policy can be flexibly set according to actual needs.
  • the corresponding default control policy can be directly set in advance, and the corresponding control process is directly performed according to the control strategy. It can also be set to remind the user, and then obtain the instructions issued by the user in real time, and control according to the instructions issued by the user in real time.
  • the reverse charging control strategy includes stopping charging

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Disclosed are a charging control method and device, a terminal and a computer storage medium. When it is detected that a terminal is connected to an external power supply, whether the terminal reversely charges the external power supply currently is detected. If it is detected that the terminal reversely charges the external power supply, current charging is controlled by using a pre-set reverse charging control strategy, and reverse charging of the external power supply by a mobile terminal is properly controlled, for example, reverse charging of the external power supply is stopped or continued with the permission of a user, thereby being able to improve user experience satisfaction, prevent damaging a terminal battery and prolong the service life of a battery.

Description

充电控制方法、装置及终端和计算机存储介质Charging control method, device and terminal and computer storage medium 技术领域Technical field
本公开涉及充电控制领域，尤其涉及一种充电控制方法、装置及终端和计算机存储介质。The present disclosure relates to the field of charging control, and in particular, to a charging control method and apparatus, and a terminal and a computer storage medium.
背景技术Background technique
目前各种终端的功能日益丰富，在人们生活、工作中终端充当的角色越来越重要。但是终端供电问题一直是一个痛点和短板。对此，现有出现了各种各样的充电宝以及其他具有存储电能并可对外提供充电功能的固定电源。用户可以直接将终端连接到这类固定电源，为终端充电。但是在该充电过程中，用户往往不知道固定电源的电池容量以及电压情况，在固定电源电压低于终端电压这种电压不平衡的状态下，或者固定电源存在漏电流导致剩余容量不足等情况，由于终端没有任何保护措施或者没有任何提示，往往导致用户的终端装置电池给固定电源电池充电，形成反向充电。如果用户当前本是想通过固定电源为终端充电时，长时间过后，不光不能达到充电要求，反而会导致终端的电量反而越来越少，不但会大大降低用户体验满意度，同时对终端的电池也会造成损害，影响电池使用寿命。At present, the functions of various terminals are increasingly rich, and the roles played by terminals in people's lives and work are becoming more and more important. But the terminal power supply problem has always been a pain point and a short board. In this regard, a variety of charging treasures and other fixed power sources having stored electrical energy and providing external charging functions have appeared. Users can connect the terminal directly to this type of fixed power supply to charge the terminal. However, during the charging process, the user often does not know the battery capacity and voltage of the fixed power source. In the state where the fixed power supply voltage is lower than the terminal voltage, or the fixed power supply has leakage current, the remaining capacity is insufficient. Since the terminal does not have any protection measures or does not have any prompts, the user's terminal device battery often charges the fixed power battery to form a reverse charging. If the user currently wants to charge the terminal through a fixed power source, after a long time, not only can the charging requirement not be met, but the power of the terminal will be less and less, which will not only greatly reduce the user experience satisfaction, but also the battery of the terminal. It can also cause damage and affect battery life.
发明内容Summary of the invention
本发明实施例提供了一种充电控制方法、装置及终端和计算机存储介质，主要解决的技术问题是：解决现有针对终端可能会对固定电源反向充电而无任何控制措施，导致降低用户体验，对终端电池造成损害，影响电池使用寿命的问题。The embodiment of the invention provides a charging control method and device, and a terminal and a computer storage medium. The main technical problem is to solve the problem that the existing terminal may reversely charge the fixed power without any control measures, thereby reducing the user experience. , damage to the terminal battery, affecting the battery life.
为解决上述技术问题，本发明实施例提供一种充电控制方法，包括：To solve the above technical problem, an embodiment of the present invention provides a charging control method, including:
检测到终端与外部电源连接；The terminal is detected to be connected to an external power source;
检测到所述终端当前对所述外部电源进行反向充电时，根据预设的反向充电控制策略对当前充电进行控制。When detecting that the terminal is currently performing reverse charging on the external power source, the current charging is controlled according to a preset reverse charging control policy.
为解决上述技术问题，本发明实施例提供一种充电控制装置，包括：To solve the above technical problem, an embodiment of the present invention provides a charging control apparatus, including:
电源连接检测模块，用于检测终端与外部电源是否连接；a power connection detecting module, configured to detect whether the terminal is connected to an external power source;
控制模块，用于在所述终端与外部电源连接时，检测到所述终端当前对所述外部 电源进行反向充电时，根据预设的反向充电控制策略对当前充电进行控制。a control module, configured to detect, when the terminal is connected to an external power source, that the terminal is currently facing the external When the power supply is reversely charged, the current charging is controlled according to a preset reverse charging control strategy.
为解决上述技术问题，本发明实施例提供一种终端，包括如上所述的充电控制装置。In order to solve the above technical problem, an embodiment of the present invention provides a terminal, including the charging control device as described above.
本发明实施例还提供一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行前述的任一项的充电控制方法。The embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are used to perform the charging control method of any of the foregoing.
本发明实施例的有益效果是：The beneficial effects of the embodiments of the present invention are:
根据本发明实施例提供的充电控制方法、装置及终端，在检测到终端与外部电源连接时，检测终端当前是否在对外部电源进行反向充电，如检测到终端在对外部电源进行反向充电时，采用预设的反向充电控制策略对当前充电进行控制，对移动终端对外部电源进行的反向充电进行适当控制，例如停止或者在用户允许的情况下继续为外部电源进行反向充电，从而可以提升降低用户体验满意度，避免对终端电池造成损害，提升电池使用寿命。According to the charging control method, device and terminal provided by the embodiment of the present invention, when detecting that the terminal is connected to an external power source, detecting whether the terminal is currently performing reverse charging on the external power source, for example, detecting that the terminal is in reverse charging the external power source The preset reverse charging control strategy is used to control the current charging, and the mobile terminal performs appropriate control on the reverse charging of the external power source, such as stopping or continuing to reversely charge the external power source if the user permits. Thereby, the user experience satisfaction can be improved, the damage to the terminal battery can be avoided, and the battery life can be improved.
附图说明DRAWINGS
图1为本发明实施例一提供的充电控制方法流程示意图；1 is a schematic flowchart of a charging control method according to Embodiment 1 of the present invention;
图2为本发明实施例一提供的判断外部电源类型流程示意图；2 is a schematic flowchart of determining an external power source type according to Embodiment 1 of the present invention;
图3为本发明实施例一提供的判断充电方向流程示意图；3 is a schematic flowchart of determining a charging direction according to Embodiment 1 of the present invention;
图4为本发明实施例一提供的控制反向充电流程示意图；4 is a schematic diagram of a process for controlling reverse charging according to Embodiment 1 of the present invention;
图5为本发明实施例二提供的终端结构示意图；FIG. 5 is a schematic structural diagram of a terminal according to Embodiment 2 of the present invention;
图6为本发明实施例二提供的充电控制装置结构示意图一；6 is a schematic structural diagram 1 of a charging control apparatus according to Embodiment 2 of the present invention;
图7为本发明实施例二提供的充电控制装置结构示意图二；FIG. 7 is a second schematic structural diagram of a charging control apparatus according to Embodiment 2 of the present invention; FIG.
图8为本发明实施例二提供的充电控制装置结构示意图三。FIG. 8 is a schematic structural diagram 3 of a charging control apparatus according to Embodiment 2 of the present invention.
具体实施方式detailed description
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例只是本发明中一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.
实施例一： Embodiment 1:
本实施例提供的充电控制方法可以对终端在充电过程中，当充电出现对外部电源进行反向充电时根据预设的反向充电控制策略对当前充电进行控制。具体的充电控制方法参见图1所示，包括：The charging control method provided in this embodiment can control the current charging according to a preset reverse charging control strategy when the terminal performs reverse charging on the external power source during the charging process. The specific charging control method is shown in Figure 1, including:
S101：检测终端当前与外部电源是否连接，如否，继续检测；如是，转至S102。S101: Detect whether the terminal is currently connected to an external power source, and if not, continue to detect; if yes, go to S102.
S102：检测终端当前对外部电源是否在进行反向充电，如是，转至S103；否则，转至S104。S102: Detect whether the terminal is currently performing reverse charging on the external power source, and if yes, go to S103; otherwise, go to S104.
S103：根据预设的反向充电控制策略对当前充电进行控制，也即根据预设控制策略对当前终端对外部电源进行的反向充电进行适当控制。S103: Control the current charging according to a preset reverse charging control strategy, that is, appropriately control the reverse charging of the external power supply by the current terminal according to the preset control strategy.
S104：判断终端当前是否仍与外部电源连接，如是，转至S102，否则，结束。S104: Determine whether the terminal is still connected to the external power source. If yes, go to S102, otherwise, end.
本实施例中，检测终端与外部电源是否有连接的方式可以采用现有任意检测方式，例如，终端可以通过轮训或者中断方式，检查是否有外部电源接入。具体可以通过对终端内的电源管理芯片的仅存器进行读写，启用一个线程或定时器，对电源管理芯片寄存器进行读、写从而获取到外部电源***情况。同时，为了避免用户因一些因素频繁拔插而导致误判的情况，本实施例中可以对电源管理芯片寄存器进行多次读，综合多次读取到的情况进行判断终端当前是否与外部电源连接。当检测到终端与外部电源连接时，则停止线程或者定时器。In this embodiment, the manner of detecting whether the terminal is connected to the external power source may adopt any existing detection manner. For example, the terminal may check whether there is external power supply access through the rotation training or the interruption mode. Specifically, the memory of the power management chip in the terminal can be read and written, a thread or a timer is enabled, and the power management chip register is read and written to obtain an external power supply insertion condition. At the same time, in order to avoid the situation that the user is misinterpreted due to frequent insertion and removal of some factors, in this embodiment, the power management chip register can be read multiple times, and the integrated reading is performed to determine whether the terminal is currently connected to an external power source. . When it is detected that the terminal is connected to an external power source, the thread or timer is stopped.
本实施例中，判断终端当前是否与外部电源连接，也可以采用上述方式进行判断，或者采用其他能识别出终端与外部电源断开连接的任意方式。In this embodiment, it is determined whether the terminal is currently connected to an external power source, or may be determined in the above manner, or may adopt any other manner that can identify that the terminal is disconnected from the external power source.
本实施例中，在检测到终端当前与外部电源连接后，检测终端当前对外部电源是否在进行反向充电之前，还可先对终端当前连接的外部电源的类型进行筛选判断，具体参见图2所示，包括：In this embodiment, after detecting that the terminal is currently connected to the external power source, before detecting whether the terminal is currently performing reverse charging, the terminal may also first filter and determine the type of the external power source currently connected by the terminal, as shown in FIG. 2 . Shown, including:
S201：判断当前连接的外部电源是否是固定电源，如是，转至S202；否则，转至S203。S201: Determine whether the currently connected external power source is a fixed power source, and if yes, go to S202; otherwise, go to S203.
S202：对终端当前对外部电源是否在进行反向充电进行判断。S202: Determine whether the terminal currently performs reverse charging on the external power source.
S203：终端正常进行充电流程。S203: The terminal performs the charging process normally.
本实施例中的固定电源是指具备存储电能且可提供充电接口向外部终端充电，或者从外部充电可以获取到电能的电源。例如各种充电宝等。The fixed power source in this embodiment refers to a power source that has stored electrical energy and can provide a charging interface to charge an external terminal, or can receive electrical energy from external charging. For example, various charging treasures and the like.
本实施例中，终端接入的外部电源的类型可能是USB充电、座充、墙充、或者固定电源中的任意一个，终端可以通过内部电源管理芯片采集获取的各种参数来确定 当前外部电源的类型，例如具体可以通过电源管理芯片采集获取的外部电源电压、外部电源的电流、外部电源的容量、外部电源的温度等外部电源参数来确定，当然也可以根据其他方式进行确定。In this embodiment, the type of the external power source accessed by the terminal may be any one of USB charging, charging, wall charging, or fixed power. The terminal may determine various parameters acquired by the internal power management chip. The type of the external power source, for example, may be determined by an external power source voltage collected by the power management chip, the current of the external power source, the capacity of the external power source, and the temperature of the external power source, and may be determined according to other methods.
本实施例中，检测终端当前是否对外部电源进行反向充电的方式包括但不限于以下反方式中的任意一种：In this embodiment, the manner of detecting whether the terminal currently reversely charges the external power source includes, but is not limited to, any one of the following reverse modes:
方式一：method one:
检测外部电源当前的电压是否小于终端当前的电压，如是，判断终端当前对外部电源进行反向充电。It is detected whether the current voltage of the external power source is less than the current voltage of the terminal, and if so, it is determined that the terminal is currently performing reverse charging on the external power source.
方式二：Method 2:
在充电过程中监测终端的电压，如监测到终端的电压下降，判断终端当前对外部电源进行反向充电。The voltage of the terminal is monitored during the charging process, for example, the voltage drop of the terminal is monitored, and it is judged that the terminal currently reversely charges the external power source.
方式三：Method three:
在充电过程中监测终端的电量，如监测到终端的电量下降，判断终端当前对外部电源进行反向充电。During the charging process, the power of the terminal is monitored. If the power of the terminal is detected to decrease, it is determined that the terminal is currently charging the external power source in reverse.
方式四：Method 4:
在充电过程中监测终端的电压和电量，如监测终端的电压和电量的任意一个下降或监测到两个都同时下降时，判断终端当前对外部电源进行反向充电。During the charging process, the voltage and the power of the terminal are monitored. For example, if any one of the voltage and the power of the monitoring terminal is lowered or both of them are detected to decrease at the same time, it is judged that the terminal is currently performing reverse charging on the external power source.
下面以外部电源为固定电源为例，结合方式二对发明做进一步示例说明。参见图3所示，包括：The following is an example of using the external power supply as a fixed power supply, and combining the second method to further illustrate the invention. See Figure 3, including:
S301：在识别出于终端连接的外部电源为固定电源(例如充电宝)时，获取传递充电的参数，本实施例包括外部电源的电压；当然还可以包括外部电源的电流、电量、温度等参数。S301: Acquire a parameter for transmitting the charging when the external power source connected to the terminal is a fixed power source (for example, a charging treasure). The embodiment includes a voltage of the external power source; and of course, the current, the power, the temperature, and the like of the external power source may be included. .
S302：判断外部电源的电压是否低于终端当前的电压，如是，转至S303；否则，转至S304。S302: Determine whether the voltage of the external power source is lower than the current voltage of the terminal, and if yes, go to S303; otherwise, go to S304.
S303：启动定时器，在设定时间内多次主动去取外部电源的电压，如果在检测时间段内一直低于终端电压，则判断在进行反向充电。S303: Start the timer, and take the initiative to take the voltage of the external power source multiple times within the set time. If the terminal voltage is always lower than the terminal voltage during the detection period, it is determined that the reverse charging is performed.
S304：在充电过程中重新检测判断。S304: Re-detect the judgment during the charging process.
上述S302还可以通过在预设为的检测时间段内不断读取终端本身的电压和容量，如果终端电压和容量持续降低，则判断在进行反向充电。 The above S302 can also continuously read the voltage and capacity of the terminal itself within a preset detection period, and if the terminal voltage and capacity continue to decrease, it is judged that reverse charging is performed.
本实施例中的预设策略可以根据实际需求灵活设定。例如可以直接预先设置对应的默认控制策略，根据该控制策略直接进行相应的控制过程。也可以设置为提醒用户，进而实时获取用户下发的指令，根据用户实时下发的指令进行控制。The preset policy in this embodiment can be flexibly set according to actual needs. For example, the corresponding default control policy can be directly set in advance, and the corresponding control process is directly performed according to the control strategy. It can also be set to remind the user, and then obtain the instructions issued by the user in real time, and control according to the instructions issued by the user in real time.
直接预先设置对应的默认控制指令时，实现方式包括但不限于以下方式中的任意一种：When the corresponding default control instruction is directly preset, the implementation manner includes, but is not limited to, any one of the following methods:
方式一：method one:
反向充电控制策略包括，停止充电；The reverse charging control strategy includes stopping charging;
根据反向充电控制策略对当前充电进行控制包括：检测到终端对外部电源反向充电时，则停止终端向该外部电源进行反向充电。Controlling the current charging according to the reverse charging control strategy includes: when detecting that the terminal reversely charges the external power source, stopping the terminal from performing reverse charging to the external power source.
方式二：Method 2:
反向充电控制策略包括：在外部电源为固定电源时，允许反向充电，否则，禁止反向充电；The reverse charging control strategy includes: allowing reverse charging when the external power source is a fixed power source; otherwise, reverse charging is prohibited;
根据反向充电控制策略对当前充电进行控制包括：Controlling the current charging according to the reverse charging control strategy includes:
判断外部电源是否为固定电源，如是，允许终端向外部电源进行充电；否则，停止终端向所述外部电源进行充电。It is judged whether the external power source is a fixed power source, and if so, the terminal is allowed to charge to the external power source; otherwise, the terminal is stopped to charge the external power source.
这种情况可以允许用户根据实际需求对外部电源进行反向充电，能满足用户一些特殊应用场景的需求。This situation allows the user to reverse charge the external power supply according to actual needs, which can meet the needs of users in some special application scenarios.
控制策略为提醒用户，根据用户下的实时控制指令进行控制时，包括：The control strategy is to remind the user to perform control according to the real-time control command under the user, including:
检测到终端当前在向外部电源进行充电时，向用户发出提醒指令，该提醒指令可以是通过文字、声音、图片、振动等中的至少一种实现。用户可以根据该提醒指令，根据当前实际应用场景下发对应的控制指令，例如停止充电指令或允许继续充电指令。然后根据接收到的实时控制指令停止当前充电或保持当前充电正常继续。When detecting that the terminal is currently charging the external power source, the terminal sends a reminding command to the user, and the reminding command may be implemented by at least one of text, sound, picture, vibration, and the like. According to the reminding instruction, the user can issue a corresponding control instruction according to the current actual application scenario, such as stopping the charging instruction or allowing the charging instruction to continue. Then stop the current charging according to the received real-time control command or keep the current charging normal.
本实施例中检测到终端当前对外部电源进行充电时，可以先下发一个软中断，从而触发后续的控制过程，下面以预先设置好默认的控制策略为例进行示例说明，参见图4所示，包括：In this embodiment, when detecting that the terminal is currently charging the external power source, a soft interrupt may be sent first, thereby triggering the subsequent control process. The following is an example of presetting the default control policy as an example. ,include:
S401：收到反向充电的软中断。S401: Receive a soft interrupt for reverse charging.
S402：获取设置的默认控制策略。S402: Acquire a set default control policy.
S403：根据默认控制策略判断是否对当前充电进行停止，如是，转至S404；否则，转至S405。 S403: Determine whether to stop the current charging according to a default control policy, if yes, go to S404; otherwise, go to S405.
S404：对当前充电进行充电截止处理，停止充电。S404: Perform charging cut-off processing on the current charging, and stop charging.
S405：对当前充电不进行截止处理，保持充电。S405: The current charging is not performed, and the charging is maintained.
本发明实施例提供的方案在终端充电过程中，检测到终端在对外部电源进行反向充电时，可以采用预设的反向充电控制策略对当前充电进行对应的干预，例如停止或者在用户允许的情况下继续为外部电源进行反向充电，从而可以提升降低用户体验满意度，避免对终端电池造成损害，提升电池使用寿命。The solution provided by the embodiment of the present invention detects that the terminal performs a corresponding intervention on the current charging by using a preset reverse charging control policy during the charging process of the terminal, for example, stopping or allowing the user to allow the terminal to perform reverse charging. In the case of continued reverse charging of the external power supply, it can improve the user experience satisfaction, avoid damage to the terminal battery, and improve battery life.
实施例二：Embodiment 2:
参见图5所示，本实施例提供了一种终端，该终端可以是手机、IPAD、阅读器等等。其包括充电控制装置1，其中，充电控制装置1参见图6所示，包括：Referring to FIG. 5, the embodiment provides a terminal, which may be a mobile phone, an IPAD, a reader, or the like. It includes a charging control device 1, wherein the charging control device 1 is shown in FIG. 6, and includes:
电源连接检测模块11，用于检测终端与外部电源是否连接。The power connection detecting module 11 is configured to detect whether the terminal is connected to an external power source.
电源连接检测模块11检测终端与外部电源是否有连接的方式可以采用现有任意检测方式，例如，电源连接检测模块11可以通过轮训或者中断方式，检查是否有外部电源接入。具体可以通过对终端内的电源管理芯片的仅存器进行读写，启用一个线程或定时器，对电源管理芯片寄存器进行读、写从而获取到外部电源***情况。同时，为了避免用户因一些因素频繁拔插而导致误判的情况，本实施例中可以对电源管理芯片寄存器进行多次读，综合多次读取到的情况进行判断终端当前是否与外部电源连接。The power connection detection module 11 can detect whether the terminal is connected to the external power source by using any existing detection mode. For example, the power connection detection module 11 can check whether there is external power access through the rotation training or the interruption mode. Specifically, the memory of the power management chip in the terminal can be read and written, a thread or a timer is enabled, and the power management chip register is read and written to obtain an external power supply insertion condition. At the same time, in order to avoid the situation that the user is misinterpreted due to frequent insertion and removal of some factors, in this embodiment, the power management chip register can be read multiple times, and the integrated reading is performed to determine whether the terminal is currently connected to an external power source. .
本实施例中，电源连接检测模块11还可用于判断终端当前是否与外部电源断开连接，且也可以采用上述方式进行判断，或者采用其他能识别出终端与外部电源断开连接的任意方式。In this embodiment, the power connection detection module 11 can also be used to determine whether the terminal is currently disconnected from the external power source, and can also be determined in the above manner, or in any other manner that can identify that the terminal is disconnected from the external power source.
控制模块12，用于在终端与外部电源连接时，检测到终端当前对外部电源进行反向充电时，根据预设的反向充电控制策略对当前充电进行控制。The control module 12 is configured to control the current charging according to a preset reverse charging control policy when the terminal detects that the terminal is currently performing reverse charging on the external power source when the terminal is connected to the external power source.
参见图7所示，充电控制装置还可包括类别识别模块13，用于在控制模块12检测终端当前是否对外部电源进行反向充电之前，检测外部电源是否为固定电源，如是，再触发控制模块12检测终端当前是否对外部电源进行反向充电。本实施例中的固定电源是指具备存储电能且可提供充电接口向外部终端充电，或者从外部充电可以获取到电能的电源。例如各种充电宝等。As shown in FIG. 7, the charging control apparatus may further include a category identifying module 13 for detecting whether the external power source is a fixed power source before the control module 12 detects whether the terminal is currently performing reverse charging of the external power source, and if so, triggering the control module. 12 Detect whether the terminal is currently performing reverse charging on the external power source. The fixed power source in this embodiment refers to a power source that has stored electrical energy and can provide a charging interface to charge an external terminal, or can receive electrical energy from external charging. For example, various charging treasures and the like.
本实施例中，终端接入的外部电源的类型可能是USB充电、座充、墙充、或者固定电源中的任意一个，终端可以通过内部电源管理芯片采集获取的各种参数来确定 当前外部电源的类型，例如具体可以通过电源管理芯片采集获取的外部电源电压、外部电源的电流、外部电源的容量、外部电源的温度等外部电源参数来确定，当然也可以根据其他方式进行确定。In this embodiment, the type of the external power source accessed by the terminal may be any one of USB charging, charging, wall charging, or fixed power. The terminal may determine various parameters acquired by the internal power management chip. The type of the external power source, for example, may be determined by an external power source voltage collected by the power management chip, the current of the external power source, the capacity of the external power source, and the temperature of the external power source, and may be determined according to other methods.
参见图8所示，本实施例中的控制模块12可以包括充电方向检测单元111，充电决策单元112和执行单元113。Referring to FIG. 8, the control module 12 in this embodiment may include a charging direction detecting unit 111, a charging decision unit 112, and an executing unit 113.
充电方向检测单元111具体可以通过以下方式中的任意一种判断当前的充电方向。The charging direction detecting unit 111 can specifically determine the current charging direction by any one of the following methods.
方式一：method one:
检测外部电源当前的电压是否小于终端当前的电压，如是，判断终端当前对外部电源进行反向充电。It is detected whether the current voltage of the external power source is less than the current voltage of the terminal, and if so, it is determined that the terminal is currently performing reverse charging on the external power source.
方式二：Method 2:
在充电过程中监测终端的电压，如监测到终端的电压下降，判断终端当前对外部电源进行反向充电。The voltage of the terminal is monitored during the charging process, for example, the voltage drop of the terminal is monitored, and it is judged that the terminal currently reversely charges the external power source.
方式三：Method three:
在充电过程中监测终端的电量，如监测到终端的电量下降，判断终端当前对外部电源进行反向充电。During the charging process, the power of the terminal is monitored. If the power of the terminal is detected to decrease, it is determined that the terminal is currently charging the external power source in reverse.
方式四：Method 4:
在充电过程中监测终端的电压和电量，如监测终端的电压和电量的任意一个下降或监测到两个都同时下降时，判断终端当前对外部电源进行反向充电。During the charging process, the voltage and the power of the terminal are monitored. For example, if any one of the voltage and the power of the monitoring terminal is lowered or both of them are detected to decrease at the same time, it is judged that the terminal is currently performing reverse charging on the external power source.
充电决策单元112用于存储反向充电控制策略，预设策略可以根据实际需求灵活设定。例如可以直接预先设置对应的默认控制策略，根据该控制策略直接进行相应的控制过程。也可以设置为提醒用户，进而实时获取用户下发的指令，根据用户实时下发的指令进行控制。The charging decision unit 112 is configured to store a reverse charging control policy, and the preset policy can be flexibly set according to actual needs. For example, the corresponding default control policy can be directly set in advance, and the corresponding control process is directly performed according to the control strategy. It can also be set to remind the user, and then obtain the instructions issued by the user in real time, and control according to the instructions issued by the user in real time.
直接预先设置对应的默认控制指令时，实现方式包括但不限于以下方式中的任意一种：When the corresponding default control instruction is directly preset, the implementation manner includes, but is not limited to, any one of the following methods:
方式一：method one:
反向充电控制策略包括，停止充电；The reverse charging control strategy includes stopping charging;
执行单元113根据反向充电控制策略对当前充电进行控制包括：检测到终端对外部电源反向充电时，则停止终端向该外部电源进行反向充电。 The performing unit 113 controlling the current charging according to the reverse charging control policy includes: when detecting that the terminal reversely charges the external power source, stopping the terminal from performing reverse charging on the external power source.
方式二：Method 2:
执行单元113反向充电控制策略包括：在外部电源为固定电源时，允许反向充电，否则，禁止反向充电；The reverse charging control strategy of the execution unit 113 includes: allowing reverse charging when the external power source is a fixed power source; otherwise, prohibiting reverse charging;
根据反向充电控制策略对当前充电进行控制包括：Controlling the current charging according to the reverse charging control strategy includes:
判断外部电源是否为固定电源，如是，允许终端向外部电源进行充电；否则，停止终端向所述外部电源进行充电。It is judged whether the external power source is a fixed power source, and if so, the terminal is allowed to charge to the external power source; otherwise, the terminal is stopped to charge the external power source.
这种情况可以允许用户根据实际需求对外部电源进行反向充电，能满足用户一些特殊应用场景的需求。This situation allows the user to reverse charge the external power supply according to actual needs, which can meet the needs of users in some special application scenarios.
控制策略为提醒用户，根据用户下的实时控制指令进行控制时，执行单元113用于检测到终端当前在向外部电源进行充电时，向用户发出提醒指令，该提醒指令可以是通过文字、声音、图片、振动等中的至少一种实现。用户可以根据该提醒指令，根据当前实际应用场景下发对应的控制指令，例如停止充电指令或允许继续充电指令。然后执行单元113根据接收到的实时控制指令停止当前充电或保持当前充电正常继续。The control strategy is to remind the user that when the control is performed according to the real-time control command under the user, the executing unit 113 is configured to send a reminding instruction to the user when the terminal is currently charging to the external power source, and the reminding instruction may be through text, sound, At least one of a picture, a vibration, and the like is implemented. According to the reminding instruction, the user can issue a corresponding control instruction according to the current actual application scenario, such as stopping the charging instruction or allowing the charging instruction to continue. The execution unit 113 then stops the current charging according to the received real-time control command or keeps the current charging normal.
本实施例中的上述各模块的功能可由通过终端内的处理器或控制器实现，上述各模块可以构造于处理器或控制器内部。也即，本领域的技术人员应该明白，上述本发明实施例的各模块或各步骤可以用通用的计算装置来实现，它们可以集中在单个的计算装置上，或者分布在多个计算装置所组成的网络上，可选地，它们可以用计算装置可执行的程序代码来实现，从而，可以将它们存储在计算机存储介质(ROM/RAM、磁碟、光盘)中由计算装置来执行，并且在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤，或者将它们分别制作成各个集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。所以，本发明不限制于任何特定的硬件和软件结合。The functions of the above modules in this embodiment may be implemented by a processor or a controller in the terminal, and the above modules may be configured inside the processor or the controller. That is, those skilled in the art should understand that the modules or steps of the above embodiments of the present invention may be implemented by a general-purpose computing device, which may be centralized on a single computing device or distributed in multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored by a computing device in a computer storage medium (ROM/RAM, diskette, optical disk) and In some cases, the steps shown or described may be performed in an order different than that herein, or they may be separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof may be fabricated into a single integrated circuit module. achieve. Therefore, the invention is not limited to any particular combination of hardware and software.
本发明实施例提供的设置于终端内的充电控制装置，在终端充电过程中，可以对终端是否在对外部电源进行反向充电进行检测，并在检测结果为是是，采用预设的反向充电控制策略对当前充电进行对应的干预，例如停止或者在用户允许的情况下继续为外部电源进行反向充电，从而可以提升降低用户体验满意度，避免终端长时间放电电池造成损害，提升电池使用寿命，降低用户使用成本。 The charging control device provided in the terminal provided by the embodiment of the present invention can detect whether the terminal is in reverse charging of the external power source during the charging process of the terminal, and if the detection result is yes, the preset reverse is used. The charging control strategy performs corresponding intervention on the current charging, such as stopping or continuing to reversely charge the external power source if the user allows, thereby improving user experience satisfaction, avoiding damage caused by long-term discharge of the battery, and improving battery use. Life expectancy and lower user cost.
以上内容是结合具体的实施方式对本发明实施例所作的进一步详细说明，不能认定本发明的具体实施只局限于这些说明。对于本发明所属技术领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本发明的保护范围。The above is a detailed description of the embodiments of the present invention in conjunction with the specific embodiments, and the specific embodiments of the present invention are not limited to the description. It will be apparent to those skilled in the art that the present invention may be made without departing from the spirit and scope of the invention.
工业实用性Industrial applicability
本发明实施例提供的技术方案可以应用于充电控制领域。根据本发明实施例提供的充电控制方法、装置及终端，在检测到终端与外部电源连接时，检测终端当前是否在对外部电源进行反向充电，如检测到终端在对外部电源进行反向充电时，采用预设的反向充电控制策略对当前充电进行控制，对移动终端对外部电源进行的反向充电进行适当控制，例如停止或者在用户允许的情况下继续为外部电源进行反向充电，从而可以提升降低用户体验满意度，避免对终端电池造成损害，提升电池使用寿命。 The technical solution provided by the embodiment of the present invention can be applied to the field of charging control. According to the charging control method, device and terminal provided by the embodiment of the present invention, when detecting that the terminal is connected to an external power source, detecting whether the terminal is currently performing reverse charging on the external power source, for example, detecting that the terminal is in reverse charging the external power source The preset reverse charging control strategy is used to control the current charging, and the mobile terminal performs appropriate control on the reverse charging of the external power source, such as stopping or continuing to reversely charge the external power source if the user permits. Thereby, the user experience satisfaction can be improved, the damage to the terminal battery can be avoided, and the battery life can be improved.

Claims (11)

  1. 一种充电控制方法，包括：A charging control method comprising:
    检测到终端与外部电源连接；The terminal is detected to be connected to an external power source;
    检测到所述终端当前对所述外部电源进行反向充电时，根据预设的反向充电控制策略对当前充电进行控制。When detecting that the terminal is currently performing reverse charging on the external power source, the current charging is controlled according to a preset reverse charging control policy.
  2. 如权利要求1所述的充电控制方法，其中，检测所述终端当前是否在对所述外部电源进行反向充电之前，还包括：The charging control method according to claim 1, wherein before detecting whether the terminal is currently performing reverse charging on the external power source, the method further comprises:
    检测所述外部电源是否为固定电源，如是，再检测所述终端当前是否在对所述外部电源进行方向充电。Detecting whether the external power source is a fixed power source, and if so, detecting whether the terminal is currently charging the external power source.
  3. 如权利要求1或2所述的充电控制方法，其中，检测所述终端当前是否对所述外部电源进行反向充电包括：The charging control method according to claim 1 or 2, wherein detecting whether the terminal is currently performing reverse charging of the external power source comprises:
    检测所述外部电源当前的电压是否小于所述终端当前的电压，如是，判断所述终端当前对外部电源进行反向充电；Detecting whether the current voltage of the external power source is less than a current voltage of the terminal, and if so, determining that the terminal currently performs reverse charging on the external power source;
    或，or,
    监测所述终端的电压，如监测到所述终端的电压下降，判断所述终端当前对外部电源进行反向充电；Monitoring the voltage of the terminal, for example, monitoring the voltage drop of the terminal, and determining that the terminal currently performs reverse charging on the external power source;
    或，or,
    监测所述终端的电量，如监测到所述终端的电量下降，判断所述终端当前对外部电源进行反向充电；Monitoring the power of the terminal, if it is detected that the power of the terminal is decreased, determining that the terminal currently performs reverse charging on the external power source;
    或，or,
    监测所述终端的电压和电量，如监测到所述电压和电量中的任意一个下降或二者同时下降时，判断所述终端当前对外部电源进行反向充电。The voltage and the power of the terminal are monitored. If any one of the voltage and the power is detected to decrease or both are decreased, it is determined that the terminal currently reversely charges the external power source.
  4. 如权利要求1或2所述的充电控制方法，其中，The charging control method according to claim 1 or 2, wherein
    所述反向充电控制策略包括停止充电；The reverse charging control strategy includes stopping charging;
    根据所述反向充电控制策略对当前充电进行控制包括：停止所述终端向所述外部电源进行反向充电。Controlling the current charging according to the reverse charging control strategy includes: stopping the terminal from performing reverse charging to the external power source.
  5. 如权利要求1或2所述的充电控制方法，其中，The charging control method according to claim 1 or 2, wherein
    所述反向充电控制策略包括：在所述外部电源为固定电源时，允许反向充电， 否则，禁止反向充电；The reverse charging control strategy includes: allowing reverse charging when the external power source is a fixed power source, Otherwise, reverse charging is prohibited;
    根据所述反向充电控制策略对当前充电进行控制包括：Controlling the current charging according to the reverse charging control strategy includes:
    判断所述外部电源是否为固定电源，如是，允许所述终端向所述外部电源进行充电；否则，停止所述终端向所述外部电源进行充电。Determining whether the external power source is a fixed power source, and if so, allowing the terminal to charge the external power source; otherwise, stopping the terminal from charging the external power source.
  6. 一种充电控制装置，包括：A charging control device comprising:
    电源连接检测模块，设置为检测终端与外部电源是否连接；a power connection detection module configured to detect whether the terminal is connected to an external power source;
    控制模块，设置为在所述终端与外部电源连接时，检测到所述终端当前对所述外部电源进行反向充电时，根据预设的反向充电控制策略对当前充电进行控制。The control module is configured to, when the terminal is connected to the external power source, detects that the terminal is currently performing reverse charging on the external power source, and controls the current charging according to a preset reverse charging control policy.
  7. 如权利要求6所述的充电控制装置，其中，还包括类别识别模块，设置为在所述控制模块检测所述终端当前是否对所述外部电源进行反向充电之前，检测所述外部电源是否为固定电源，如是，再触发所述控制模块检测所述终端当前是否对所述外部电源进行反向充电。The charging control device according to claim 6, further comprising a category identifying module configured to detect whether said external power source is before said control module detects whether said terminal is currently performing reverse charging of said external power source The fixed power source, if yes, triggers the control module to detect whether the terminal is currently in reverse charging the external power source.
  8. 如权利要求6或7所述的充电控制装置，其中，所述控制模块包括充电方向检测单元，设置为检测所述外部电源当前的电压是否小于所述终端当前的电压，如是，判断所述终端当前对外部电源进行反向充电；The charging control device according to claim 6 or 7, wherein the control module includes a charging direction detecting unit configured to detect whether a current voltage of the external power source is less than a current voltage of the terminal, and if so, determine the terminal Currently charging the external power supply in reverse;
    或，or,
    设置为监测所述终端的电压，如监测到所述终端的电压下降，判断所述终端当前对外部电源进行反向充电；And being configured to monitor a voltage of the terminal, such as monitoring a voltage drop of the terminal, and determining that the terminal currently performs reverse charging on the external power source;
    或，or,
    设置为监测所述终端的电量，如监测到所述终端的电量下降，判断所述终端当前对外部电源进行反向充电；The device is configured to monitor the power of the terminal, and if the power consumption of the terminal is detected to be decreased, determine that the terminal currently performs reverse charging on the external power source;
    或，or,
    设置为监测所述终端的电压和电量，如监测到所述电压和电量中的任意一个下降或二者同时下降时，判断所述终端当前对外部电源进行反向充电。It is configured to monitor the voltage and the power of the terminal, and if it is detected that any one of the voltage and the power is decreased or both are decreased, it is determined that the terminal currently reversely charges the external power source.
  9. 如权利要求6或7所述的充电控制装置，其中，所述控制模块还包括充电决策单元和执行单元；The charging control device according to claim 6 or 7, wherein the control module further comprises a charging decision unit and an execution unit;
    所述充电决策单元设置为存储所述反向充电控制策略，所述反向充电控制策略包括停止充电；The charging decision unit is configured to store the reverse charging control policy, the reverse charging control strategy including stopping charging;
    所述执行单元设置为根据所述反向充电控制策略停止所述终端向所述外部电源 进行充电。The execution unit is configured to stop the terminal from the external power source according to the reverse charging control policy Charge it.
  10. 一种终端，其中，包括如权利要求6-9任一项所述的充电控制装置。A terminal comprising the charging control device according to any one of claims 6-9.
  11. 一种计算机存储介质，所述计算机存储介质中存储有计算机可执行的一个或多个程序，所述一个或多个程序被所述计算机执行时使所述计算机执行如根据权利要求1-5中任一项所述的方法。 A computer storage medium having stored therein one or more programs executable by a computer, the one or more programs being executed by the computer to cause the computer to perform as in claims 1-5 The method of any of the preceding claims.
PCT/CN2017/101591 2016-09-13 2017-09-13 Charging control method and device, terminal and computer storage medium WO2018050070A1 (en)

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