WO2017148111A1 - 一种充电方法和充电设备 - Google Patents

一种充电方法和充电设备 Download PDF

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Publication number
WO2017148111A1
WO2017148111A1 PCT/CN2016/096236 CN2016096236W WO2017148111A1 WO 2017148111 A1 WO2017148111 A1 WO 2017148111A1 CN 2016096236 W CN2016096236 W CN 2016096236W WO 2017148111 A1 WO2017148111 A1 WO 2017148111A1
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WO
WIPO (PCT)
Prior art keywords
terminal devices
charging
transmission interfaces
externally connected
charging device
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PCT/CN2016/096236
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English (en)
French (fr)
Inventor
轩腾蛟
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中兴通讯股份有限公司
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Publication of WO2017148111A1 publication Critical patent/WO2017148111A1/zh

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    • 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
    • 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
    • H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
    • 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
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • H02J7/0027—
    • 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

  • This document relates to, but is not limited to, charging technology in the field of electronics, and relates to a charging method and a charging device.
  • a charging device is provided as a plurality of Universal Serial Bus (USB) ports to solve the above problem.
  • USB Universal Serial Bus
  • 4 USB ports or 6 USB ports the multiple USB ports can work at the same time.
  • the output power of each USB port is about 40 watts (W).
  • W watts
  • the embodiment of the invention provides a charging method and a charging device, which can reduce the heat generation of the charging device during charging and prolong the service life of the charging device.
  • An embodiment of the present invention provides a charging method, where the method is applied to a charging device, and the charging device includes M transmission interfaces, and the method includes:
  • N terminal devices When the N terminal devices are charged by the charging device, Q terminal devices of the N terminal devices externally connected to the M transmission interfaces are charged, wherein M, N, and Q are natural numbers, and M is greater than Or equal to 2, N is less than M, and Q is less than N.
  • the Q terminal devices of the N terminal devices that are externally connected to the M transmission interfaces are charged, including:
  • the N terminal devices After the charging device is connected to the power source, when the N terminal devices are externally connected to the M transmission interfaces, the N terminal devices are sequentially connected according to the order in which the N terminal devices are externally connected to the M transmission interfaces.
  • the Q terminal devices in the battery are charged.
  • the Q terminal devices of the N terminal devices that are externally connected to the M transmission interfaces are charged, including:
  • the Q terminal devices of the N terminal devices are charged according to the output order of the M transmission interfaces. .
  • the Q terminal devices in the N terminal devices including:
  • Sorting the top Q terminal devices in the sorted N terminal devices the method further includes: when any one of the Q terminal devices is charged, sorting is Q+ The terminal device of 1 is charged.
  • the method further includes: receiving a switching instruction of the user, determining a charging order of the Q terminal devices that are currently charging;
  • the embodiment of the present invention further provides a charging device, where the charging device includes M transmission interfaces and a processing unit;
  • the processing unit is configured to: when N terminal devices are charged by the charging device, The Q terminal devices of the N terminal devices connected to the M transmission interfaces are charged, wherein M, N, and Q are all natural numbers, M is greater than or equal to 2, N is less than M, and Q is less than N.
  • the processing unit is configured to: when the charging device is connected to the power source, when the N terminal devices are externally connected to the M transmission interfaces, according to the N terminal devices and the M The order in which the transmission interface is externally charges the Q terminal devices of the N terminal devices.
  • the processing unit is configured to: after the N terminal devices are externally connected to the M transmission interfaces, when the charging device is connected to the power source, according to an output sequence of the M transmission interfaces The Q terminal devices in the N terminal devices are charged.
  • the processing unit is configured to charge, according to the order in which the N terminal devices are externally connected to the M transmission interfaces, the Q terminal devices in the N terminal devices by:
  • the processing unit is further configured to: when the charging of any one of the Q terminal devices is completed, charging the terminal device ranked Q+1.
  • the charging device further includes: a receiving unit, a determining unit;
  • the receiving unit is configured to receive a switching instruction of the user
  • the determining unit is configured to determine a charging order of the Q terminal devices currently being charged
  • the processing unit is further configured to: turn off charging of the terminal device of the Qth order in the charging sequence of the Q terminal devices that are being charged; and enable charging of the transmission interface indicated by the switching instruction of the user, The terminal device externally connected to the transmission interface indicated by the switching instruction of the user is charged.
  • the embodiment of the present invention further provides a charging device, where the charging device includes M transmission interfaces, and a control circuit connected to the M transmission interfaces, where
  • the control circuit is configured to charge, when the N terminal devices are charged by the charging device, Q terminal devices of the N terminal devices that are externally connected to the M transmission interfaces, where M, N, and Q are all natural numbers, M is greater than or equal to 2, N is less than M, and Q is less than N.
  • control circuit is configured to: when the charging device is connected to the power source, when the N terminal devices are externally connected to the M transmission interfaces, according to the N terminal devices and the M The order in which the transmission interface is externally charges the Q terminal devices of the N terminal devices.
  • control circuit is configured to: after the N terminal devices are externally connected to the M transmission interfaces, when the charging device is connected to the power source, according to an output sequence of the M transmission interfaces The Q terminal devices in the N terminal devices are charged.
  • control circuit is configured to charge the Q terminal devices in the N terminal devices according to an order in which the N terminal devices are externally connected to the M transmission interfaces:
  • the control circuit is further configured to: after the charging of any one of the Q terminal devices is completed, charging the terminal device ranked Q+1.
  • the charging device further includes: a switch, wherein the number of the switches is the same as the number of the transmission interfaces;
  • the control circuit is configured to receive a switching instruction of the switch by the user, and is further configured to determine a charging sequence of the Q terminal devices that are currently charging; and further configured to close the Q terminal devices that are being charged Charging of the terminal device of the Qth order in the charging sequence; further setting to enable charging of the transmission interface indicated by the switching instruction of the user, and charging the terminal device externally connected to the transmission interface indicated by the switching instruction of the user.
  • the embodiment of the invention further provides a computer readable storage medium, wherein the computer readable storage medium stores computer executable instructions, and the computer executable instructions are implemented to implement a charging method.
  • Embodiments of the present invention provide a charging method and a charging device.
  • the method is applied to a charging device, where the charging device includes M transmission interfaces, and when N terminal devices are charged by the charging device, And charging Q terminal devices of the N terminal devices that are external to the M transmission interfaces, where M, N, and Q are natural numbers, M is greater than or equal to 2, N is less than M, and Q is less than N. .
  • M, N, and Q are natural numbers, M is greater than or equal to 2, N is less than M, and Q is less than N.
  • FIG. 1 is a schematic flowchart 1 of a charging method according to Embodiment 2 of the present invention.
  • FIG. 2 is a second schematic diagram of a charging method according to Embodiment 3 of the present invention.
  • FIG. 3 is a schematic flowchart 3 of a charging method according to Embodiment 4 of the present invention.
  • FIG. 4 is a diagram showing an example of a charging device according to Embodiment 4 of the present invention.
  • FIG. 5 is a schematic structural diagram 1 of a charging device according to Embodiment 5 of the present invention.
  • FIG. 6 is a schematic structural diagram 2 of a charging device according to Embodiment 6 of the present invention.
  • FIG. 7 is a schematic structural diagram 3 of a charging device according to Embodiment 6 of the present invention.
  • the embodiment of the present invention provides a charging method, where the method is applied to a charging device, and the charging device includes M transmission interfaces, and the method may include:
  • the charging device charges the Q terminal devices of the N terminal devices externally connected to the M transmission interfaces.
  • M is greater than or equal to 2
  • N is less than M
  • Q is less than N
  • the charging device can be understood as a charger, and the transmission interface can be a universal serial.
  • a USB (Universal Serial Bus) port can be understood as a device to be charged, for example, an electronic device such as a mobile phone or a tablet computer.
  • the charging device in the embodiment of the present invention includes M USB ports.
  • the charging device may be first plugged into the power supply, and then the N devices to be charged are externally connected to the charging device.
  • the USB port the charging device obtains the order of the terminal device and the USB port externally, and determines the charging sequence of the terminal device according to the order in which the terminal device and the USB port are externally connected, wherein one USB port is externally connected to one terminal device.
  • the charger After the charger is plugged into the power supply, the charger includes four USB ports, that is, USB. Port 1, USB port 2, USB port 3, USB port 4, the user first connects the A phone to the USB port 1, then connects the B phone to the USB port 2, and then connects the C phone to the USB port 3, A, B, C three mobile phones and charger USB port external order: A mobile phone, B mobile phone, C mobile phone, three mobile phones in the top two terminal devices are: A mobile phone, B mobile phone, charger pair and USB port 1 An external A mobile phone and a B mobile phone externally connected to the USB port 2 are charged. When one of the A mobile phone and the B mobile phone is fully charged, the C mobile phone externally connected to the USB port 3 is charged.
  • the charging device in charging a plurality of terminal devices, charges only some of the plurality of terminal devices at the same time, and the output power of the charging device is small, thereby reducing the heat generation during charging. Therefore, it is possible to extend the service life of the charging device, which is safe and convenient.
  • the embodiment of the present invention provides a charging method. As shown in FIG. 1 , the method is applied to a charging device, where the charging device includes M transmission interfaces, and the method may include:
  • Step 101 After the charging device is connected to the power source, when the N terminal devices are externally connected to the M transmission interfaces, the charging device acquires an order in which the N terminal devices are externally connected to the M transmission interfaces.
  • the charging device can be understood as a charger, and the transmission interface can be a USB port.
  • the terminal device can be understood as a device to be charged, for example, an electronic device such as a mobile phone or a tablet computer.
  • the charging device in the embodiment of the present invention includes M USB ports, when the user needs to give N terminals.
  • the charging device obtains the order of the terminal device and the USB port, wherein one USB port An external terminal device.
  • M is 4 and N is 3.
  • the user charges three mobile phones A, B, and C.
  • the charger includes four USB ports, that is, USB port 1, USB port. 2, USB port 3, USB port 4, the user first connects the A phone to the USB port 1, then connects the B phone to the USB port 2, then connects the C phone to the USB port 3, A, B, C three mobile phones and
  • the order of external connection of the USB port of the charger is: A mobile phone, B mobile phone, C mobile phone.
  • Step 102 The charging device sorts the N terminal devices according to an order in which the N terminal devices are externally connected to the M transmission interfaces.
  • the order of external connection of the three mobile phones A, B, and C to the USB port of the charger is: A mobile phone, B mobile phone, C mobile phone, and the charger performs three terminal devices according to the sequence of external connection. Sorted as: A mobile phone, B mobile phone, C mobile phone.
  • Step 103 The charging device charges the sorted Q terminal devices among the sorted N terminal devices.
  • the value of Q is 2, as described in the example above, the charger charges the two top terminals in the three terminal devices, that is, the A mobile phone and the USB connected to the charger pair and the USB port 1 The B phone connected to the external port 2 is charged.
  • Step 104 After charging of any one of the Q terminal devices, the charging device charges the terminal device ranked Q+1.
  • the charger charges the A mobile phone externally connected to the USB port 1 and the B mobile phone externally connected to the USB port 2, and when any one of the A mobile phone and the B mobile phone is fully charged, and then the USB is connected. Port 3 external C phone charging.
  • the charging method provided by the embodiment of the present invention is applied to a charging device. Assuming that M is 4, N is 3, and Q is 2, the charging device provides 4 USB ports for output, and 4 terminal devices can be inserted at the same time, if we charge first
  • the device is plugged into the power supply.
  • the charging sequence is based on the order in which the terminal devices are inserted. First, the two terminal devices that are inserted first are charged, and any one terminal device is charged, and the third terminal device is charged until all terminals are charged. The device is fully charged. Because at the same time only There are 2 USB ports working, each USB port provides 2 amps (A) of charging current, therefore, the charging device's output power is small, reducing the heat generated during charging.
  • the charging device in charging a plurality of terminal devices, charges only some of the plurality of terminal devices at the same time, and the output power of the charging device is small, thereby reducing the heat generation during charging. Therefore, the service life of the charging device can be extended, which is safe and convenient.
  • the embodiment of the present invention provides a charging method. As shown in FIG. 2, the method is applied to a charging device, where the charging device includes M transmission interfaces, and the method may include:
  • Step 201 After the N terminal devices are externally connected to the M transmission interfaces, when the charging device is connected to the power source, the charging device acquires an output sequence of the M transmission interfaces.
  • the charging device can be understood as a charger, and the transmission interface can be a USB port.
  • the terminal device can be understood as a device to be charged, for example, an electronic device such as a mobile phone or a tablet computer.
  • the charging device in the embodiment of the present invention includes M USB ports.
  • the terminal device When the user needs to charge N terminal devices, the terminal device is externally connected to the USB port of the charging device, wherein one USB port is externally connected to a terminal device, and then the battery is charged.
  • the device is plugged into the power supply, and the charging device obtains the output order of the M transmission interfaces.
  • Step 202 The charging device charges the Q terminal devices of the N terminal devices according to the output order of the M transmission interfaces.
  • the terminal device before the charging device is plugged into the power source, the terminal device has been externally connected to the charging device. Therefore, after the charging device is plugged into the power source, it can be understood as M transmissions of the N terminal devices and the charging device. The order of the interfaces is the same, and the charging device charges the Q terminal devices of the N terminal devices according to the output order of the M transmission interfaces.
  • the charger includes four USB ports, namely, a USB port 1, a USB port 2, a USB port 3, and a USB port 4.
  • the output order of the four USB ports is: USB port 1, USB port 2, USB port 3 USB port 4, the user will charge A, B, C three mobile phones to the USB port 1, USB port 4, USB port 3, and then plug the charger into the power supply, the charger determines A, B, C
  • the order of the three mobile phone external chargers is the same, therefore, according to the output order of the transmission interface, the charger pair
  • the A mobile phone externally connected to the USB port 1 and the C mobile phone externally connected to the USB port 3 are charged, and when one of the A mobile phone and the C mobile phone is fully charged, the B mobile phone externally connected to the USB port 4 is charged.
  • the charging device in charging a plurality of terminal devices, charges only some of the plurality of terminal devices at the same time, and the output power of the charging device is small, thereby reducing the heat generation during charging. Therefore, the service life of the charging device can be extended, which is safe and convenient.
  • the embodiment of the present invention provides a charging method. As shown in FIG. 3, the method is applied to a charging device, where the charging device includes at least two transmission interfaces, and the method may include:
  • Step 301 When the N terminal devices are charged by the charging device, the charging device charges the Q terminal devices of the N terminal devices that are external to the M transmission interfaces.
  • Step 302 The charging device receives a switching instruction of the user, and determines a charging sequence of the Q terminal devices that are currently charging.
  • the charging priority of one terminal device needs to be increased, and the control switch corresponding to the transmission interface external to the terminal device is opened, and the charging device receives the switching of the user.
  • the charging device is provided with m control switches, and the number m of the control switches is the same as the number M of the transmission interfaces.
  • Each control switch controls one transmission interface, and the control switch can control the charging state of the corresponding transmission interface. .
  • the charging device directly opens a branch of the transmission interface that is inserted by the terminal device that needs to be increased in priority, and charges the terminal device.
  • Step 303 The charging device turns off the charging of the Qth terminal device in the charging sequence of the Q terminal devices that are being charged.
  • Step 304 The charging device turns on charging of the transmission interface indicated by the switching instruction of the user, Charging the terminal device externally connected to the transmission interface indicated by the switching instruction of the user.
  • the value of Q is 2, assuming that the charging device is charging two terminal devices, and if the charging device receives the user's switching instruction, the charging device turns off the terminal device in the external terminal sequence of the two terminal devices.
  • the branch of the inserted transmission interface that is, the branch of the transmission interface inserted by the second terminal device, and then the branch of the transmission interface inserted by the terminal device that needs to be prioritized is opened, and the terminal device is charged, and the improvement is prioritized.
  • the terminal devices are sequentially charged in the order of output until all terminal devices are charged.
  • the charging method provided by the embodiment of the present invention is applied to a charging device.
  • the charging device may be four transmission interfaces, that is, a 4-port USB charger, and only two USB ports are working. Each USB port provides 2A charging current.
  • the charger will first charge the two external terminal devices, sorted according to the order of the external devices, and so on.
  • the other terminal devices are charged according to the external sequence, and each USB port corresponds to a control switch, and the control switch can change the charging sequence, that is, change the priority of charging, for example, when the user needs to raise one
  • the control switch corresponding to the USB port inserted by the terminal device is pressed, and the internal control circuit of the charger automatically switches to the terminal device, and the terminal device that is charged before is turned off. .
  • the charger can be carried small and convenient, and can reduce the heat generation, which is smart and convenient.
  • the charging device in charging a plurality of terminal devices, charges only some of the plurality of terminal devices at the same time, and the output power of the charging device is small, thereby reducing the heat generation during charging. Therefore, the service life of the charging device can be extended, which is safe and convenient.
  • An embodiment of the present invention provides a charging device 1. As shown in FIG. 5, the charging device includes M transmission interfaces and a processing unit 10;
  • the processing unit 10 is configured to charge, when the N terminal devices are charged by the charging device, Q terminal devices of the N terminal devices externally connected to the M transmission interfaces, where M, N Q is a natural number, M is greater than or equal to 2, N is less than M, and Q is less than N.
  • the processing unit is configured to: when the charging device is connected to the power source, when the N terminal devices are externally connected to the M transmission interfaces, according to the N terminal devices and the M The order in which the transmission interface is externally charges the Q terminal devices of the N terminal devices.
  • the processing unit 10 is configured to: after the N terminal devices are externally connected to the M transmission interfaces, when the charging device is connected to the power source, according to an output sequence of the M transmission interfaces Q of the N terminal devices are charged.
  • the processing unit 10 implements charging, according to the order in which the N terminal devices are externally connected to the M transmission interfaces, the Q terminal devices in the N terminal devices by:
  • the processing unit 10 is further configured to charge the terminal device ranked Q+1 after the charging of any one of the Q terminal devices is completed.
  • the charging device further includes: a receiving unit 12, a determining unit 13;
  • the receiving unit 12 is configured to receive a switching instruction of the user
  • the determining unit 13 is configured to determine a charging order of the Q terminal devices that are currently being charged
  • the processing unit 10 is further configured to: turn off the charging of the Q-th order terminal device in the charging sequence of the Q terminal devices that are being charged; and enable the charging of the transmission interface indicated by the user's switching instruction, The terminal device externally connected to the transmission interface indicated by the switching instruction of the user is charged.
  • the processing unit 10, the acquisition unit 11, the receiving unit 12, and the determining unit 13 can be implemented by a control circuit provided in the charging device 1.
  • the charging device in charging a plurality of terminal devices, charges only some of the plurality of terminal devices at the same time, and the output power of the charging device is small, thereby reducing the heat generation during charging. Therefore, the service life of the charging device can be extended, which is safe and convenient.
  • An embodiment of the present invention provides a charging device 2, as shown in FIG. 6, the charging device 2 includes M transmission interfaces 20, and a control circuit 21 connected to the M transmission interfaces, where
  • the control circuit 21 is configured to charge, when the N terminal devices are charged by the charging device, Q terminal devices of the N terminal devices externally connected to the M transmission interfaces 20, where M, N and Q are natural numbers, M is greater than or equal to 2, N is less than M, and Q is less than N.
  • control circuit 21 is configured to: when the charging device is connected to the power source, when the N terminal devices are externally connected to the M transmission interfaces, according to the N terminal devices and the M The order of the external transmission interfaces charges the Q terminal devices of the N terminal devices.
  • control circuit 21 is configured to: after the N terminal devices are externally connected to the M transmission interfaces, when the charging device is connected to the power source, according to an output sequence of the M transmission interfaces Q of the N terminal devices are charged.
  • control circuit 21 performs charging of the Q terminal devices in the N terminal devices according to an order in which the N terminal devices are externally connected to the M transmission interfaces: acquiring the N An order in which the terminal device is externally connected to the M transmission interfaces; sorting the N terminal devices according to an order in which the N terminal devices are externally connected to the M transmission interfaces; sorting the sorted N terminal devices The previous Q terminal devices are charged; the control circuit 21 is further configured to charge the terminal devices ranked Q+1 after the charging of any one of the Q terminal devices is completed.
  • the charging device 2 further includes: a switch 22, wherein the number of the switches 22 is the same as the number of the transmission interfaces 20;
  • the control circuit 21 is configured to receive a switching instruction of the user to the switch 22, and is further configured to determine a charging order of the Q terminal devices currently being charged; and further configured to close the Q charging devices Charging the terminal device of the Qth order in the charging sequence of the terminal device;
  • the charging of the transmission interface 20 indicated by the switching instruction of the user is turned on, and the terminal device externally connected to the transmission interface 20 indicated by the switching instruction of the user is charged.
  • the charging device includes: 4 transmission interfaces (B1, B2, B3, B4) and 4 switches (A1, A2, A3, A4), each of which controls charging of a transmission interface.
  • the state for example switch A1 controls the state of charge of the transmission interface B1.
  • the charging device in charging a plurality of terminal devices, charges only some of the plurality of terminal devices at the same time, and the output power of the charging device is small, thereby reducing the heat generation during charging. Therefore, the service life of the charging device can be extended, which is safe and convenient.
  • the embodiment of the invention further provides a computer readable storage medium, wherein the computer readable storage medium stores computer executable instructions, and the computer executable instructions are implemented to implement a charging method.
  • embodiments of the present application can be provided as a method, system, or computer program product. Accordingly, the application can take the form of a hardware embodiment, a software embodiment, or an embodiment in combination with software and hardware. Moreover, the application can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) including computer usable program code.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the computer readable memory is stored in the computer readable memory.
  • the instructions in the production result include an article of manufacture of the instruction device that implements the functions specified in one or more blocks of the flowchart or in a flow or block of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.
  • the above technical solution can reduce the heat generation during charging, thereby prolonging the service life of the charging device, and is safe and convenient.

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Abstract

一种充电方法，所述方法应用于充电设备，所述充电设备包括M个传输接口，当N个终端设备通过所述充电设备充电时，对与所述M个传输接口外接的所述N个终端设备中的Q个终端设备充电，其中，M、N、Q均为自然数，M大于或等于2，N小于M，Q小于N。

Description

一种充电方法和充电设备 技术领域
本文涉及但不限于电子领域的充电技术，涉及一种充电方法和充电设备。
背景技术
随着通信和电子技术的不断发展，移动终端在人们的生活的使用越来越普遍，例如，现在每个家庭可能会有3至4个手机和/或平板电脑(Pad，portable android device)，当3至4个手机和/或Pad同时需要充电，每个手机或者Pad都使用各自独立的充电设备时，插板上面将会插多个充电设备，占用大部分的插孔，影响其它电器使用。
相关技术中，将一个充电设备设置为多个通用串行总线(USB，Universal Serial Bus)口来解决上述问题。例如，4个USB口或者6个USB口，该多个USB口可以同时工作，每个USB口的输出功率在40瓦特(W)左右，当多个充电USB口同时工作的时候，充电设备发热量特别大，影响产品的使用寿命，而且产品的体积比较大，不方便携带。
发明内容
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
本发明实施例提供一种充电方法和充电设备，可以降低充电时充电设备的发热量，延长充电设备的使用寿命。
本发明实施例提供一种充电方法，所述方法应用于充电设备，所述充电设备包括M个传输接口，所述方法包括：
当N个终端设备通过所述充电设备充电时，对与所述M个传输接口外接的所述N个终端设备中的Q个终端设备充电，其中，M、N、Q均为自然数，M大于或等于2，N小于M，Q小于N。
可选地，所述当N个终端设备通过所述充电设备充电时，对与所述M个传输接口外接的所述N个终端设备中的Q个终端设备充电，包括：
在所述充电设备与电源连接后，所述N个终端设备与所述M个传输接口外接时，根据所述N个终端设备与所述M个传输接口外接的顺序对所述N个终端设备中的Q个终端设备充电。
可选地，所述当N个终端设备通过所述充电设备充电时，对与所述M个传输接口外接的所述N个终端设备中的Q个终端设备充电，包括：
在所述N个终端设备与所述M个传输接口外接后，所述充电设备与电源连接时，根据所述M个传输接口的输出顺序对所述N个终端设备中的Q个终端设备充电。
可选地，所述根据所述N个终端设备与所述M个传输接口外接的顺序对所述N个终端设备中的Q个终端设备充电，包括：
获取所述N个终端设备与所述M个传输接口外接的顺序；
根据所述N个终端设备与所述M个传输接口外接的先后顺序对所述N个终端设备排序；
对排序后的所述N个终端设备中排序在前的Q个终端设备充电；所述方法还包括：当所述Q个终端设备中的任意一个终端设备充电完成后，对排序为第Q+1的终端设备充电。
可选地，所述方法还包括：接收用户的切换指令，确定当前正在充电的所述Q个终端设备的充电顺序；
关闭所述正在充电的所述Q个终端设备的充电顺序中排序第Q位的终端设备的充电；
开启所述用户的切换指令指示的传输接口的充电，对与所述用户的切换指令指示的传输接口外接的终端设备充电。
本发明实施例还提供一种充电设备，所述充电设备包括M个传输接口、处理单元；其中，
所述处理单元，设置为当N个终端设备通过所述充电设备充电时，对与 所述M个传输接口外接的所述N个终端设备中的Q个终端设备充电，其中，M、N、Q均为自然数，M大于等于2，N小于M，Q小于N。
可选地，所述处理单元，是设置为在所述充电设备与电源连接后，所述N个终端设备与所述M个传输接口外接时，根据所述N个终端设备与所述M个传输接口外接的顺序对所述N个终端设备中的Q个终端设备充电。
可选地，所述处理单元，是设置为在所述N个终端设备与所述M个传输接口外接后，所述充电设备与电源连接时，根据所述M个传输接口的输出顺序对所述N个终端设备中的Q个终端设备充电。
可选地，所述处理单元通过以下方式实现根据所述N个终端设备与所述M个传输接口外接的顺序对所述N个终端设备中的Q个终端设备充电：
获取所述N个终端设备与所述M个传输接口外接的顺序；
根据所述N个终端设备与所述M个传输接口外接的先后顺序对所述N个终端设备排序；
对排序后的所述N个终端设备中排序在前的Q个终端设备充电；
所述处理单元还设置为，当所述Q个终端设备中的任意一个终端设备充电完成后，对排序为第Q+1的终端设备充电。
可选地，所述充电设备还包括：接收单元、确定单元；
所述接收单元，设置为接收用户的切换指令，
所述确定单元，设置为确定当前正在充电的所述Q个终端设备的充电顺序；
所述处理单元还设置为，关闭所述正在充电的所述Q个终端设备的充电顺序中排序第Q的终端设备的充电；开启所述用户的切换指令指示的传输接口的充电，对与所述用户的切换指令指示的传输接口外接的终端设备充电。
本发明实施例还提供一种充电设备，所述充电设备包括M个传输接口，与所述M个传输接口连接的控制电路，其中，
所述控制电路，设置为当N个终端设备通过所述充电设备充电时，对与所述M个传输接口外接的所述N个终端设备中的Q个终端设备充电，其中， M、N、Q均为自然数，M大于或等于2，N小于M，Q小于N。
可选地，所述控制电路，是设置为在所述充电设备与电源连接后，所述N个终端设备与所述M个传输接口外接时，根据所述N个终端设备与所述M个传输接口外接的顺序对所述N个终端设备中的Q个终端设备充电。
可选地，所述控制电路，是设置为在所述N个终端设备与所述M个传输接口外接后，所述充电设备与电源连接时，根据所述M个传输接口的输出顺序对所述N个终端设备中的Q个终端设备充电。
可选地，所述控制电路通过以下方式实现根据所述N个终端设备与所述M个传输接口外接的顺序对所述N个终端设备中的Q个终端设备充电：
获取所述N个终端设备与所述M个传输接口外接的顺序；
根据所述N个终端设备与所述M个传输接口外接的先后顺序对所述N个终端设备排序；
对排序的所述N个终端设备中排序在前的Q个终端设备充电；
所述控制电路，还设置为当所述Q个终端设备中的任意一个终端设备充电完成后，对排序为第Q+1的终端设备充电。
可选地，所述充电设备还包括：开关，其中，所述开关的个数与所述传输接口的个数相同；
所述控制电路，设置为接收用户对所述开关的切换指令，还设置为确定当前正在充电的所述Q个终端设备的充电顺序；还设置为关闭所述正在充电的所述Q个终端设备的充电顺序中排序第Q的终端设备的充电；还设置为开启所述用户的切换指令指示的传输接口的充电，对与所述用户的切换指令指示的传输接口外接的终端设备充电。
本发明实施例还提供一种计算机可读存储介质，所述计算机可读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被执行时实现充电方法。
本发明实施例提供一种充电方法和充电设备，所述方法应用于充电设备，所述充电设备包括M个传输接口，当N个终端设备通过所述充电设备充电 时，对与所述M个传输接口外接的所述N个终端设备中的Q个终端设备充电，其中，M、N、Q均为自然数，M大于或等于2，N小于M，Q小于N。本发明实施例提供的充电方法和充电设备，充电设备在对多个终端设备充电过程中，同时只对多个终端设备中的部分终端设备进行充电，充电设备的输出功率较小，降低充电时的发热量，从而，可以延长充电设备的使用寿命，既安全又方便。在阅读并理解了附图和详细描述后，可以明白其它方面。
附图说明
图1为本发明实施例二提供的充电方法流程示意图一；
图2为本发明实施例三提供的充电方法流程示意图二；
图3为本发明实施例四提供的充电方法流程示意图三；
图4为本发明实施例四提供的充电设备示例图；
图5为本发明实施例五提供的充电设备结构示意图一；
图6为本发明实施例六提供的充电设备结构示意图二；
图7为本发明实施例六提供的充电设备结构示意图三。
具体实施方式
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。
实施例一
本发明实施例提供一种充电方法，所述方法应用于充电设备，所述充电设备包括M个传输接口，所述方法可以包括：
当N个终端设备通过所述充电设备充电时，充电设备对与所述M个传输接口外接的所述N个终端设备中的Q个终端设备充电。
其中，M、N、Q均为自然数，M大于或等于2，N小于M，Q小于N。
在本实施例中，充电设备可以理解为充电器，传输接口可以为通用串行 总线(USB，Universal Serial Bus)口，终端设备可以理解为待充电的设备，例如，手机、平板电脑等电子设备。
本发明实施例中的充电设备包括M个USB口，当用户需要给N个终端设备充电时，可以先将充电设备插到电源上，然后将N个待充电的设备一个一个的外接到充电设备的USB口，充电设备获取终端设备与USB口外接的顺序，根据终端设备与USB口外接的顺序确定终端设备的充电顺序，其中，一个USB口外接一个终端设备。
示例性的，假设M为4，N为3，Q为2；用户对A、B、C三个手机充电，将充电器插到电源上后，该充电器包括4个USB口，即，USB口1、USB口2、USB口3、USB口4，用户先将A手机外接到USB口1，再将B手机外接到USB口2，然后将C手机外接到USB口3，A、B、C三个手机与充电器USB口外接的先后顺序为：A手机，B手机，C手机，三个手机中排序在前的两个终端设备为：A手机、B手机，充电器对与USB口1外接的A手机和与USB口2外接的B手机充电，当A手机和B手机中的其中一个充电完成后，再对与USB口3外接的C手机充电。
本发明实施例提供的充电方法，充电设备在对多个终端设备充电过程中，同时只对多个终端设备中的部分终端设备进行充电，充电设备的输出功率较小，降低充电时的发热量，从而可以延长充电设备的使用寿命，既安全又方便。
实施例二
本发明实施例提供一种充电方法，如图1所示，所述方法应用于充电设备，所述充电设备包括M个传输接口，所述方法可以包括：
步骤101、在充电设备与电源连接后，N个终端设备与M个传输接口外接时，充电设备获取所述N个终端设备与所述M个传输接口外接的顺序；
其中，M、N、Q均为自然数，M大于或等于2，N小于M，Q小于N。充电设备具体可以理解为充电器，传输接口可以为USB口，终端设备可以理解为待充电的设备，例如，手机、平板电脑等电子设备。
本发明实施例中的充电设备包括M个USB口，当用户需要给N个终端 设备充电时，可以先将充电设备插到电源上，然后将N个待充电的设备一个一个的外接到充电设备的USB口，充电设备获取终端设备与USB口外接的顺序，其中，一个USB口外接一个终端设备。
示例性的，M为4，N为3；用户对A、B、C三个手机充电，将充电器插到电源上后，该充电器包括4个USB口，即，USB口1、USB口2、USB口3、USB口4，用户先将A手机外接到USB口1，再将B手机外接到USB口2，然后将C手机外接到USB口3，A、B、C三个手机与充电器USB口外接的先后顺序为：A手机，B手机，C手机。
步骤102、充电设备根据所述N个终端设备与所述M个传输接口外接的顺序对所述N个终端设备排序；
示例性的，如上示例所述，A、B、C三个手机与充电器USB口外接的先后顺序为：A手机，B手机，C手机，充电器根据外接的先后顺序对三个终端设备进行排序为：A手机，B手机，C手机。
步骤103、充电设备对排序的所述N个终端设备中排序在前的Q个终端设备充电；
示例性的，Q的取值为2，如上示例所述，充电器对三个终端设备中排序在前的两个终端设备充电，即对充电器对与USB口1外接的A手机和与USB口2外接的B手机充电。
步骤104、当所述Q个终端设备中的任意一个终端设备充电完成后，充电设备对排序为第Q+1的终端设备充电。
示例性的，如上示例所述，充电器对与USB口1外接的A手机和与USB口2外接的B手机充电，当A手机和B手机中的其中任意一个充电完成后，再对与USB口3外接的C手机充电。
本发明实施例提供的充电方法应用于充电设备，假设M为4，N为3，Q为2，该充电设备提供4路输出的USB口，同时可以插入4个终端设备，如果我们先把充电器插到电源上，充电顺序就是按照终端设备插入的先后顺序，先对最先插入的两个终端设备进行充电，等任一个终端设备充电完成，启动第三个终端设备充电，直到所有的终端设备都充电完成。由于，同时只 有2个USB口在工作，每个USB口提供2安培(A)的充电电流，因此，充电设备的输出功率较小，降低充电时的发热量。
本发明实施例提供的充电方法，充电设备在对多个终端设备充电过程中，同时只对多个终端设备中的部分终端设备进行充电，充电设备的输出功率较小，降低充电时的发热量，从而，可以延长充电设备的使用寿命，既安全又方便。
实施例三
本发明实施例提供一种充电方法，如图2所示，所述方法应用于充电设备，所述充电设备包括M个传输接口，所述方法可以包括：
步骤201、在N个终端设备与M个传输接口外接后，充电设备与电源连接时，充电设备获取所述M个传输接口的输出顺序。
在本实施例中，充电设备可以理解为充电器，传输接口可以为USB口，终端设备可以理解为待充电的设备，例如，手机、平板电脑等电子设备。
本发明实施例中的充电设备包括M个USB口，当用户需要给N个终端设备充电时，先将终端设备外接到充电设备的USB口上，其中，一个USB口外接一个终端设备，然后将充电设备插到电源上，充电设备获取M个传输接口的输出顺序。
步骤202、充电设备根据所述M个传输接口的输出顺序对所述N个终端设备中的Q个终端设备充电。
在本实施例中，在充电设备插到电源上之前，终端设备已经外接到充电设备上，因此，在充电设备插到电源上后，可以理解为，N个终端设备与充电设备的M个传输接口外接的顺序相同，充电设备根据M个传输接口的输出顺序对所述N个终端设备中的Q个终端设备充电。
示例性的，充电器包括4个USB口，即，USB口1、USB口2、USB口3、USB口4，该4个USB口输出顺序为：USB口1、USB口2、USB口3、USB口4，用户将A、B、C三个手机充电依次外接到USB口1、USB口4、USB口3上，然后，将充电器插到电源上，充电器确定A、B、C三个手机外接充电器上的顺序相同，因此，按照传输接口的输出顺序，充电器对与 USB口1外接的A手机和与USB口3外接的C手机充电，当A手机和C手机中的其中一个充电完成后，再对与USB口4外接的B手机充电。
本发明实施例提供的充电方法，充电设备在对多个终端设备充电过程中，同时只对多个终端设备中的部分终端设备进行充电，充电设备的输出功率较小，降低充电时的发热量，从而，可以延长充电设备的使用寿命，既安全又方便。
实施例四
本发明实施例提供一种充电方法，如图3所示，所述方法应用于充电设备，所述充电设备包括至少两个传输接口，所述方法可以包括：
步骤301、当N个终端设备通过所述充电设备充电时，充电设备对与所述M个传输接口外接的所述N个终端设备中的Q个终端设备充电；
具体的，参考实施例一中的相关说明，本发明实施例在此不再赘述。
步骤302、充电设备接收用户的切换指令，确定当前正在充电的所述Q个终端设备的充电顺序；
在本实施例中，当用户需要改变正在充电的终端设备的充电顺序时，即需要提高一个终端设备的充电优先级，打开该终端设备外接的传输接口对应的控制开关，充电设备接收用户的切换指令，确定当前正在充电的所述Q个终端设备的充电顺序。
需要说明的是，充电设备上设置有m个控制开关，控制开关的数量m与传输接口的数量M相同，每一个控制开关控制一个传输接口，通过控制开关可以控制与其对应的传输接口的充电状态。
可选的，当所述正在充电的传输接口的个数小于两个时，充电设备直接打开需要提高优先级的终端设备插入的传输接口的支路，对该终端设备进行充电。
步骤303、充电设备关闭所述正在充电的所述Q个终端设备的充电顺序中排序第Q的终端设备的充电；
步骤304、充电设备开启所述用户的切换指令指示的传输接口的充电， 对与所述用户的切换指令指示的传输接口外接的终端设备充电。
示例性的，Q的取值为2，假设充电设备在对两个终端设备进行充电，若充电设备接收到用户的切换指令，则充电设备关闭两个终端设备中外接顺序中靠后的终端设备插入的传输接口的支路，即排序第二的终端设备插入的传输接口的支路，然后打开需要提高优先级的终端设备插入的传输接口的支路，对该终端设备进行充电，该提高优先级的终端设备充电完成后，按照输出顺序依次对终端设备充电，直到所有终端设备充电完成。
本发明实施例提供的充电方法应用于充电设备，如图4所示，示例性的，所述充电设备可以为4个传输接口，即4口USB充电器，同时只有2个USB口在工作，每个USB口提供2A的充电电流，当插入四个终端设备需要充电时，充电器就会先对优先外接的两个终端设备进行充电，按照终端设备的外接的先后顺序排序，等这两个优先充电的终端设备充电完成后，按照外接顺序对其它的终端设备充电，每个USB口对应一个控制开关，该控制开关可以改变充电顺序，即改变充电的优先级，例如，当用户需要提高一个终端设备的充电优先级时，不需要拔掉其它充电设备，按下该终端设备插入的USB口对应的控制开关，充电器内部控制电路会自动切换到该终端设备，关闭之前充电的一个终端设备。这样充电器既可以做的小巧方便携带，又能降低发热量，既智能又方便。
本发明实施例提供的充电方法，充电设备在对多个终端设备充电过程中，同时只对多个终端设备中的部分终端设备进行充电，充电设备的输出功率较小，降低充电时的发热量，从而，可以延长充电设备的使用寿命，既安全又方便。
实施例五
本发明实施例提供一种充电设备1，如图5所示，所述充电设备包括M个传输接口、处理单元10；其中，
所述处理单元10，设置为当N个终端设备通过所述充电设备充电时，对与所述M个传输接口外接的所述N个终端设备中的Q个终端设备充电，其中，M、N、Q均为自然数，M大于或等于2，N小于M，Q小于N。
可选地，所述处理单元，是设置为在所述充电设备与电源连接后，所述N个终端设备与所述M个传输接口外接时，根据所述N个终端设备与所述M个传输接口外接的顺序对所述N个终端设备中的Q个终端设备充电。
可选地，所述处理单元10，是设置为在所述N个终端设备与所述M个传输接口外接后，所述充电设备与电源连接时，根据所述M个传输接口的输出顺序对所述N个终端设备中的Q个终端设备充电。
可选地地，所述处理单元10通过以下方式实现根据所述N个终端设备与所述M个传输接口外接的顺序对所述N个终端设备中的Q个终端设备充电：
获取所述N个终端设备与所述M个传输接口外接的顺序；
根据所述N个终端设备与所述M个传输接口外接的先后顺序对所述N个终端设备排序；
对排序后的所述N个终端设备中排序在前的Q个终端设备充电；
所述处理单元10还设置为，当所述Q个终端设备中的任意一个终端设备充电完成后，对排序为第Q+1的终端设备充电。
可选地，所述充电设备还包括：接收单元12、确定单元13；
所述接收单元12，设置为接收用户的切换指令，
所述确定单元13，设置为确定当前正在充电的所述Q个终端设备的充电顺序；
所述处理单元10还设置为，关闭所述正在充电的所述Q个终端设备的充电顺序中排序第Q的终端设备的充电；开启所述用户的切换指令指示的传输接口的充电，对与所述用户的切换指令指示的传输接口外接的终端设备充电。
在实际应用中，处理单元10、获取单元11、接收单元12及确定单元13可以通过设置在充电设备1中的控制电路来实现。
本发明实施例提供的充电设备的理解可以参考实施例一至实施例四的充电方法的说明，本发明实施例在此不再赘述。
本发明实施例提供的充电设备，充电设备在对多个终端设备充电过程中，同时只对多个终端设备中的部分终端设备进行充电，充电设备的输出功率较小，降低充电时的发热量，从而，可以延长充电设备的使用寿命，既安全又方便。
实施例六
本发明实施例提供一种充电设备2，如图6所示，所述充电设备2包括M个传输接口20，与所述M个传输接口连接的控制电路21，其中，
所述控制电路21，设置为当N个终端设备通过所述充电设备充电时，对与所述M个传输接口20外接的所述N个终端设备中的Q个终端设备充电，其中，M、N、Q均为自然数，M大于等于2，N小于M，Q小于N。
可选地，所述控制电路21，是设置为在所述充电设备与电源连接后，所述N个终端设备与所述M个传输接口外接时，根据所述N个终端设备与所述M个传输接口外接的顺序对所述N个终端设备中的Q个终端设备充电。
可选地，所述控制电路21，是设置为在所述N个终端设备与所述M个传输接口外接后，所述充电设备与电源连接时，根据所述M个传输接口的输出顺序对所述N个终端设备中的Q个终端设备充电。
可选地，所述控制电路21通过以下方式实现根据所述N个终端设备与所述M个传输接口外接的顺序对所述N个终端设备中的Q个终端设备充电：获取所述N个终端设备与所述M个传输接口外接的顺序；根据所述N个终端设备与所述M个传输接口外接的顺序对所述N个终端设备排序；对排序的所述N个终端设备中排序在前的Q个终端设备充电；所述控制电路21还设置为当所述Q个终端设备中的任意一个终端设备充电完成后，对排序为第Q+1的终端设备充电。
可选地，如图7所示，所述充电设备2还包括：开关22，其中，开关22的个数与传输接口20的个数相同；
所述控制电路21，设置为接收用户对所述开关22的切换指令，还设置为确定当前正在充电的所述Q个终端设备的充电顺序；还设置为关闭所述正在充电的所述Q个终端设备的充电顺序中排序第Q的终端设备的充电；还设 置为开启所述用户的切换指令指示的传输接口20的充电，对与所述用户的切换指令指示的传输接口20外接的终端设备充电。
示例性的，如图4所示，充电设备包括：4个传输接口(B1、B2、B3、B4)和4个开关(A1、A2、A3、A4)，每一个开关控制一个传输接口的充电状态，例如开关A1控制传输接口B1充电状态。
具体的，本发明实施例提供的充电设备的理解可以参考实施例一至实施例四的充电方法的说明，本发明实施例在此不再赘述。
本发明实施例提供的充电设备，充电设备在对多个终端设备充电过程中，同时只对多个终端设备中的部分终端设备进行充电，充电设备的输出功率较小，降低充电时的发热量，从而，可以延长充电设备的使用寿命，既安全又方便。
本发明实施例还提供一种计算机可读存储介质，所述计算机可读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被执行时实现充电方法。
本领域内的技术人员应明白，本申请的实施例可提供为方法、系统、或计算机程序产品。因此，本申请可采用硬件实施例、软件实施例、或结合软件和硬件方面的实施例的形式。而且，本申请可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。
本申请是参照根据本发明实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器 中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
以上所述，仅为本申请的可选实施例而已，并非用于限定本申请的保护范围。本领域的普通技术人员应当理解，可以对本申请的技术方案进行修改或者等同替换，而不脱离本申请技术方案的精神和范围，均应涵盖在本申请的权利要求范围当中。
工业实用性
上述技术方案可以降低充电时的发热量，从而可以延长充电设备的使用寿命，既安全又方便。

Claims (15)

  1. 一种充电方法，所述方法应用于充电设备，所述充电设备包括M个传输接口，所述方法包括：
    当N个终端设备通过所述充电设备充电时，对与所述M个传输接口外接的所述N个终端设备中的Q个终端设备充电，其中，M、N、Q均为自然数，M大于或等于2，N小于M，Q小于N。
  2. 根据权利要求1所述的方法，其中：所述当N个终端设备通过所述充电设备充电时，对与所述M个传输接口外接的所述N个终端设备中的Q个终端设备充电，包括：
    在所述充电设备与电源连接后，所述N个终端设备与所述M个传输接口外接时，根据所述N个终端设备与所述M个传输接口外接的顺序对所述N个终端设备中的Q个终端设备充电。
  3. 根据权利要求1所述的方法，其中：所述当N个终端设备通过所述充电设备充电时，对与所述M个传输接口外接的所述N个终端设备中的Q个终端设备充电，包括：
    在所述N个终端设备与所述M个传输接口外接后，所述充电设备与电源连接时，根据所述M个传输接口的输出顺序对所述N个终端设备中的Q个终端设备充电。
  4. 根据权利要求2所述的方法，其中：所述根据所述N个终端设备与所述M个传输接口外接的顺序对所述N个终端设备中的Q个终端设备充电，包括：
    获取所述N个终端设备与所述M个传输接口外接的顺序；
    根据所述N个终端设备与所述M个传输接口外接的先后顺序对所述N个终端设备排序；
    对排序后的所述N个终端设备中排序在前的Q个终端设备充电；所述方法还包括：当所述Q个终端设备中的任意一个终端设备充电完成后，对排序为第Q+1的终端设备充电。
  5. 根据权利要求1所述的方法，所述方法还包括：接收用户的切换指令，确定当前正在充电的所述Q个终端设备的充电顺序；
    关闭所述正在充电的所述Q个终端设备的充电顺序中排序第Q位的终端设备的充电；
    开启所述用户的切换指令指示的传输接口的充电，对与所述用户的切换指令指示的传输接口外接的终端设备充电。
  6. 一种充电设备，所述充电设备包括M个传输接口、处理单元；其中，
    所述处理单元，设置为当N个终端设备通过所述充电设备充电时，对与所述M个传输接口外接的所述N个终端设备中的Q个终端设备充电，其中，M、N、Q均为自然数，M大于等于2，N小于M，Q小于N。
  7. 根据权利要求6所述的充电设备，其中：所述处理单元，是设置为在所述充电设备与电源连接后，所述N个终端设备与所述M个传输接口外接时，根据所述N个终端设备与所述M个传输接口外接的顺序对所述N个终端设备中的Q个终端设备充电。
  8. 根据权利要求6所述的充电设备，其中：所述处理单元，是设置为在所述N个终端设备与所述M个传输接口外接后，所述充电设备与电源连接时，根据所述M个传输接口的输出顺序对所述N个终端设备中的Q个终端设备充电。
  9. 根据权利要求7所述的充电设备，其中：所述处理单元通过以下方式实现根据所述N个终端设备与所述M个传输接口外接的顺序对所述N个终端设备中的Q个终端设备充电：
    获取所述N个终端设备与所述M个传输接口外接的顺序；
    根据所述N个终端设备与所述M个传输接口外接的先后顺序对所述N个终端设备排序；
    对排序后的所述N个终端设备中排序在前的Q个终端设备充电；
    所述处理单元还设置为，当所述Q个终端设备中的任意一个终端设备充电完成后，对排序为第Q+1的终端设备充电。
  10. 根据权利要求6所述的充电设备，所述充电设备还包括：接收单元、确定单元；
    所述接收单元，设置为接收用户的切换指令，
    所述确定单元，设置为确定当前正在充电的所述Q个终端设备的充电顺序；
    所述处理单元还设置为，关闭所述正在充电的所述Q个终端设备的充电顺序中排序第Q的终端设备的充电；开启所述用户的切换指令指示的传输接口的充电，对与所述用户的切换指令指示的传输接口外接的终端设备充电。
  11. 一种充电设备，所述充电设备包括M个传输接口，与所述M个传输接口连接的控制电路，其中，
    所述控制电路，设置为当N个终端设备通过所述充电设备充电时，对与所述M个传输接口外接的所述N个终端设备中的Q个终端设备充电，其中，M、N、Q均为自然数，M大于或等于2，N小于M，Q小于N。
  12. 根据权利要求11所述的充电设备，其中：所述控制电路，是设置为在所述充电设备与电源连接后，所述N个终端设备与所述M个传输接口外接时，根据所述N个终端设备与所述M个传输接口外接的顺序对所述N个终端设备中的Q个终端设备充电。
  13. 根据权利要求11所述的充电设备，其中：所述控制电路，是设置为在所述N个终端设备与所述M个传输接口外接后，所述充电设备与电源连接时，根据所述M个传输接口的输出顺序对所述N个终端设备中的Q个终端设备充电。
  14. 根据权利要求12所述的充电设备，其中：所述控制电路通过以下方式实现根据所述N个终端设备与所述M个传输接口外接的顺序对所述N个终端设备中的Q个终端设备充电：
    获取所述N个终端设备与所述M个传输接口外接的顺序；
    根据所述N个终端设备与所述M个传输接口外接的先后顺序对所述N个终端设备排序；
    对排序的所述N个终端设备中排序在前的Q个终端设备充电；
    所述控制电路，还设置为当所述Q个终端设备中的任意一个终端设备充电完成后，对排序为第Q+1的终端设备充电。
  15. 根据权利要求11所述的充电设备，所述充电设备还包括：开关，其中，所述开关的个数与所述传输接口的个数相同；
    所述控制电路，设置为接收用户对所述开关的切换指令，还设置为确定当前正在充电的所述Q个终端设备的充电顺序；还设置为关闭所述正在充电的所述Q个终端设备的充电顺序中排序第Q的终端设备的充电；还设置为开启所述用户的切换指令指示的传输接口的充电，对与所述用户的切换指令指示的传输接口外接的终端设备充电。
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