WO2017185215A1 - Method and device for supplying power to multiple devices - Google Patents

Method and device for supplying power to multiple devices Download PDF

Info

Publication number
WO2017185215A1
WO2017185215A1 PCT/CN2016/080169 CN2016080169W WO2017185215A1 WO 2017185215 A1 WO2017185215 A1 WO 2017185215A1 CN 2016080169 W CN2016080169 W CN 2016080169W WO 2017185215 A1 WO2017185215 A1 WO 2017185215A1
Authority
WO
WIPO (PCT)
Prior art keywords
power supply
amount
supply device
rated
total
Prior art date
Application number
PCT/CN2016/080169
Other languages
French (fr)
Chinese (zh)
Inventor
张含波
李廷
Original Assignee
深圳前海达闼云端智能科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳前海达闼云端智能科技有限公司 filed Critical 深圳前海达闼云端智能科技有限公司
Priority to PCT/CN2016/080169 priority Critical patent/WO2017185215A1/en
Priority to CN201680002682.7A priority patent/CN107710543A/en
Publication of WO2017185215A1 publication Critical patent/WO2017185215A1/en

Links

Images

Classifications

    • 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
    • H02J4/00—Circuit arrangements for mains or distribution networks not specified as ac or dc

Definitions

  • the present invention relates to the field of computer technologies, and in particular, to a method and apparatus for powering multiple devices.
  • power is supplied to each power supply device in sequence.
  • the same intelligent terminal A there are two existing power supply devices, namely device A and device B.
  • the new device C that needs to be powered is re-connected, if the power supply amount of the smart terminal A can simultaneously satisfy the consumption of the device A, the device B, and the device C, the smart terminal A supplies power to the device A, the device B, and the device C at the same time. The power consumption of device A, device B, and device C is satisfied.
  • the power supply of the intelligent terminal A cannot meet the consumption of the device A, the device B, the device C, and the device D at the same time, the power consumption of the device A, the device B, and the device C is satisfied. The remaining power is supplied to the expansion device B.
  • the reason why the smart terminal A accesses the device D is that the user of the smart terminal A needs to use the device D immediately, and the power supplied by the above method to the device D cannot satisfy the consumption, so that the device D may not be used, thereby reducing the user experience.
  • the embodiment of the present invention provides a method and device for powering multiple devices.
  • an embodiment of the present invention provides a method for powering multiple devices, where the method includes:
  • the terminal where the method is located After detecting that the terminal where the method is located accesses a new device that needs to be powered, determining to access the terminal All of the power supply equipment to be powered, the power supply equipment including the new equipment;
  • the power supply parameter is an actual current, or the power supply parameter is an actual voltage, or the power supply parameter is actual power.
  • the determining, according to the power supply parameter of each power supply device and the total power supply, determining the power supply amount of each power supply device including:
  • the power supply amount of each power supply device is determined according to the power supply ratio of each power supply device and the total power supply.
  • the power supply parameter is a priority and a rated demand
  • the rated demand is a rated current
  • the rated demand is a rated voltage
  • the rated demand is a rated power
  • the determining, according to the power supply parameter of each power supply device and the total power supply, determining the power supply amount of each power supply device including:
  • the total amount of power supply can meet the rated demand of the selected power supply device, determine that the power supply amount of the selected power supply device is the rated demand of the selected power supply device, and the total power supply is The quantity is updated to the total amount of remaining power supply after satisfying the rated demand of the selected power supply equipment.
  • the method further includes:
  • the power supply amount of the power supply equipment that has not determined the power supply amount is determined to be 0, and the execution is performed according to the priority from the largest to the smallest, and then one power supply equipment step is selected in turn.
  • the method further includes:
  • the power supply amount of the power supply device that has not determined the power supply amount is determined to be 0, and the execution is performed according to the priority from the largest to the smallest, and then one power supply device is selected in sequence.
  • an embodiment of the present invention provides a device for powering multiple devices, where the device includes:
  • a first determining module configured to determine, when the terminal where the device is located, accesses a new device that needs to be powered, and determine that all the devices to be powered are connected to the terminal, where the device to be powered includes the new device;
  • a second determining module configured to determine a power supply parameter of each power supply device, and a total power supply of the terminal
  • a third determining module configured to determine, according to power supply parameters of each power supply device and the total power supply, determine a power supply amount of each power supply device
  • the power supply module is configured to supply power to each power supply device according to the power supply amount of each power supply device.
  • the power supply parameter is an actual current, or the power supply parameter is an actual voltage, or the power supply parameter is actual power.
  • the third determining module includes:
  • a first determining unit configured to determine, according to power supply parameters of each power supply device, a power supply ratio of each power supply device
  • the second determining unit is configured to determine the power supply amount of each power supply device according to the power supply ratio of each power supply device and the total power supply.
  • the power supply parameter is a priority and a rated demand
  • the rated demand is a rated current
  • the rated demand is a rated voltage
  • the rated demand is a rated power
  • the third determining module includes:
  • Selecting units for selecting a power supply device in order from priority to priority
  • a third determining unit configured to determine, when the total amount of power supply meets the rated demand of the selected power supply device, that the power supply amount of the selected power supply device is the rated demand of the selected power supply device, And updating the total amount of power supply to a total amount of remaining power supply after satisfying the rated demand of the selected power supply device.
  • the third determining unit is further configured to: when the total power supply quantity does not satisfy the rated demand quantity of the selected power supply equipment, and the total power supply quantity is greater than 0, determine the required selection
  • the power supply amount of the power supply device is the total power supply amount, and the power supply amount of the power supply device that has not determined the power supply amount is determined to be 0, and the execution is performed according to the priority from the largest to the smallest, and then one power supply device is selected in turn.
  • the third determining unit is further configured to: when the total amount of power supply is not greater than 0, determine a power supply amount of the power supply device that does not determine the power supply amount to be 0, and end the execution from a large priority to a maximum Small, select a power supply device step in turn.
  • FIG. 1 is a flow chart of a method for powering multiple devices provided in an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a multi-device power supply device according to another embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a third determining module provided in another embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of another third determining module provided in another embodiment of the present invention.
  • This proposal provides a method of multi-device power supply, which is applied to a multi-device power supply device.
  • the multi-device power supply method determines the power supply parameters of each power supply device and the total amount of power supply after the new device needs to be powered, and then determines the needs according to the power supply parameters of the power supply devices and the total power supply.
  • the power supply of the power supply equipment finally, the power supply of each power supply equipment is supplied to each power supply equipment, so that the actual power supply of each power supply equipment is related to the power supply parameters of each power supply equipment, and the new equipment that needs to be powered is connected. After entering, it will provide reasonable power supply to all power supply equipment to enhance the user experience.
  • the embodiment provides a method for multi-device power supply.
  • the method provided by this embodiment is applied to the handheld device A, and the handheld device A includes a built-in modem A (modem).
  • the handheld device is a handheld mobile device, including but not limited to: a smart phone, a PDA (Personal Digital Assistant), a handheld game console, and the like.
  • the handheld device A continuously monitors whether each expansion port is connected to a new device that needs to be powered.
  • the handheld device A detects the connection to the new modem B, it reads the device type of the modem B and determines whether the device type is in the preset support. In the device list. If the device type is in the preset support device list, the method provided in this embodiment is continued. If the device type is not in the preset support device list, it is determined not to supply power to the modem B, and the implementation is terminated.
  • the support device list is preset, and the driver of the device stored in the support device list is stored in the handheld device A, can be recognized by the handheld device A, and can be used on the handheld device A. Therefore, the handheld device A can supply power to the extended device in the list of supported devices.
  • a device that is not in the list of supported devices, its driver is not stored in handheld device A, cannot be recognized by handheld device A, and cannot be used on handheld device A. Therefore, handheld device A does not extend to the extended device in the list of supported devices. powered by.
  • This step is a triggering step of the multi-device power supply method provided by the present application, that is, after performing step 101, the subsequent steps are also triggered.
  • Step 101 is performed each time a new device that needs to be powered is detected.
  • the power supply equipment needs to include new equipment.
  • the power supply equipment here includes all the power supply equipments carried by the handheld equipment A, and all the power supply equipments that are connected.
  • the handheld device A includes a built-in modem A, and then connects to an external modem B, it is determined that all the power supply devices of the handheld device A are modem A and modem B.
  • the power supply parameter is used to describe the power supply condition required for the expansion device.
  • the power supply parameter is the actual current, or the power supply parameter is the actual voltage, or the power supply parameter is the actual power, or the power supply parameter priority and the rated demand.
  • the rated demand is the rated current, or the rated demand is the rated voltage, or the rated demand is the rated power.
  • the method for determining the power supply parameter is the actual current, or the power supply parameter is the actual voltage, or the power supply parameter is the actual power, depending on the power supply device to be used. For example, for a power supply device with a transmitting function, it can be determined according to the current transmitting power of the power supply device to be used. For another example, for a power supply device having a display function, it may be determined according to a current display brightness of the power supply device, a resolution of the display screen, and the like.
  • determining the priority including but not limited to: determining the function or service currently used by the user of the handheld device A, the power supply device related to the function or the service has a high priority, and the function is not The required power supply equipment has a low priority.
  • all the power supply devices of handheld device A are modem A and modem B. If the handheld device A determines that the modem A is being used for network data transmission, it is considered that the modem A is related to the currently used service, and the priority is considered to be high and the modem B priority is low.
  • the current remaining battery power of the handheld device A and the power consumption of the handheld device A itself can be determined to determine the current total power supply.
  • the total power supply can be related to the actual power and the power supply time of the handheld device A, and the unit can be watt-hour, or other units. In this embodiment, the specific unit of the total power supply is not limited.
  • the power is related to the voltage and current. Therefore, if the actual voltage is determined, the total power supply can be derived according to the rated current. Similarly, if the actual current is determined, the total power supply can also be derived according to the rated voltage. If the actual power is determined, A total amount of power can also be introduced. Further, knowing the actual power, or the actual voltage, or the actual current is equivalent to knowing the total amount of power that can be supplied.
  • this step may also directly obtain the actual power of the handheld device A, or the actual voltage of the handheld device A, or the actual current of the handheld device A, the actual power to be obtained, or , the actual voltage, or the actual current is determined as the total amount of power that can be supplied.
  • step 103 may also determine the actual current of the handheld device A as the total power supply. If the power supply parameter obtained in step 103 is the actual voltage, this step may also determine the actual voltage of the handheld device A as the total power supply. If the power supply parameter obtained in step 103 is actual power, this step may also determine the actual power of the handheld device A as the total power supply.
  • step 103 and the step 104 The execution sequence between the step 103 and the step 104 is described by taking the step 103 and the step 104 as an example. In the actual application process, the step 103 and the step 104 may be performed simultaneously, or the step 104 may be performed first. Then step 103 is performed. This embodiment does not limit step 103. The order of execution between and step 104.
  • step 103 The specific implementation manner of this step varies according to the power supply parameters obtained in step 103.
  • the implementation manner of this step may be:
  • the power supply parameters of each power supply device determine the power supply ratio of each power supply device; the power supply amount of each power supply device is determined according to the power supply ratio of each power supply device and the total power supply.
  • the actual current of modem A is 500 mA
  • the actual current of modem B is 200 mA
  • the power supply ratio between modem A and modem B is 5:2. If the total power supply is 700 mA, the power supply of modem A is determined to be 500 mA, and the power supply of modem B is 200 mA.
  • the power supply parameter is taken as an example, and the actual value may be other parameters.
  • step 103 If the power supply parameter obtained in step 103 is the power supply parameter priority and the rated demand, wherein the rated demand is the rated current, or the rated demand is the rated voltage, or the rated demand is the rated power.
  • the implementation manner of this step may be: selecting a power supply device according to the priority from large to small, and at this time, there are the following two relationships between the total power supply and the rated power demand of the selected power supply device:
  • the first relationship the total amount of power supply can meet the rated demand of the selected power supply equipment
  • the implementation of the step 105 may be: determining that the power supply quantity of the selected power supply device is the rated demand quantity of the selected power supply device, and updating the total power supply quantity to meet the selected power supply device. The total amount of remaining power available after the rated demand.
  • the second relationship the total amount of power that can be supplied does not meet the rated demand for the selected power supply equipment.
  • step 105 may be: determining that the power supply amount of the selected power supply device is the total power supply amount, and the power supply amount of the power supply device that has not determined the power supply amount. Determine to 0, end the execution according to the priority from large to small, and then select a power supply device step.
  • step 105 may be: determining the power supply amount of the power supply device that has not determined the power supply amount to 0, ending the execution according to the priority from large to small, and sequentially selecting one power supply device. step.
  • the handheld device A is externally connected with four expansion devices, an expansion device 1, an expansion device 2, an expansion device 3, and an expansion device 4.
  • the priority and rated current of each expansion device are shown in Table 1, wherein the priority is The smaller the number, the higher the priority.
  • extended device 1 extended device 2
  • extended device 3 extended device 4.
  • Example 1 If the current total power supply determined in step 104 is 300 mA, then
  • the total power supply capacity of 300 mA is not less than the rated power supply requirement of the expansion device 1 200 mA (the first relationship), determine the power supply capacity of the expansion device 1 is 200 mA, and the total power supply Updated to a total of 300 mA of power supply and a difference of 100 mA from the power supply of the expansion device 1 of 200 mA.
  • the total power supply can be 100 mA, not less than the rated power supply of the expansion device 2.
  • the total power supply can be 100 mA, not less than the rated power supply of the expansion device 2.
  • the total power supply 0 mA is less than the rated power supply requirement of the expansion device 3 400 mA (the second relationship), at this time, the total amount of power supply is not greater than 0, the expansion of the power supply will not be determined
  • Extended device Power supply Expansion device 1 200 mAh Expansion device 2 100 mAh Expansion device 3 0 mAh Expansion device 4 0 mAh
  • the rated current is in milliamperes, and in actual applications, it may be other units.
  • Example 2 If the total amount of power supply determined in step 104 is 250 mA, then
  • the total power supply capacity of 250 mA is not less than the rated power supply requirement of the expansion device 1 200 mA (the first relationship), determine the power supply capacity of the expansion device 1 is 200 mA, and the total power supply Updated to a total of 250 mA of power supply and 50 mA difference between the power supply of the expansion device 1 and 200 mA.
  • the expansion device 2 is selected, and the total power supply capacity is 20 mA less than the rated power supply requirement of the expansion device 2 (the second relationship). At this time, if the total power supply is greater than 0, the power supply of the expansion device 2 is determined to be The total amount of power supply can be 20 mA, and the power supply amount of the expansion device 3 and the expansion device 4 that have not determined the power supply amount is determined to be 0 mA, and the execution of step 105 is ended.
  • Extended device Power supply Expansion device 1 200 mAh Expansion device 2 50 mAh Expansion device 3 0 mAh Expansion device 4 0 mAh
  • the power supply of each power supply device can be flexibly determined according to the power supply parameters of each power supply device, and the power supply amount of each power supply device is required.
  • the power supply of the power supply device is related to the power supply parameters of the power supply devices. The power supply of the power supply devices is reasonable and the user experience is improved.
  • the present embodiment provides a multi-device power supply device.
  • the principle of solving a problem by a multi-device power supply device is similar to that of a multi-device power supply method.
  • the implementation of the powered device can be referred to the implementation of the method, and the repeated description will not be repeated.
  • the multi-device power supply device includes:
  • the first determining module 201 is configured to: when detecting that the terminal where the device is located accesses a new device that needs to be powered, determine all the power-receiving devices of the access terminal, and the power-receiving device includes a new device;
  • a second determining module 202 configured to determine a power supply parameter of each power supply device, and a total power supply of the terminal
  • the third determining module 203 is configured to determine, according to the power supply parameters of the power supply devices and the total power supply, the power supply amount of each power supply device;
  • the power supply module 204 is configured to supply power to each power supply device according to the power supply amount of each power supply device.
  • the power supply parameter is an actual current, or the power supply parameter is an actual voltage, or the power supply parameter is actual power.
  • the third determining module 203 includes:
  • the first determining unit 2031 is configured to determine, according to power supply parameters of each power supply device, a power supply ratio of each power supply device;
  • the second determining unit 2032 is configured to determine the power supply amount of each power supply device according to the power supply ratio of each power supply device and the total power supply.
  • the power supply parameter is a priority and a rated demand
  • the rated demand is a rated current
  • the rated demand is a rated voltage
  • the rated demand is a rated power
  • the third determining module 203 includes:
  • the selecting unit 2033 is configured to sequentially select a power supply device according to a priority from large to small;
  • the third determining unit 2034 is configured to determine, when the total amount of power supply can meet the rated demand quantity of the selected power supply device, determine a power supply quantity of the selected power supply device, and select a required power supply device, and The quantity is updated to the total remaining power supply after satisfying the rated demand of the selected power supply equipment.
  • the third determining unit 2034 is further configured to: when the total power supply quantity does not meet the rated demand quantity of the selected power supply equipment, and the total power supply quantity is greater than 0, determine that the power supply quantity of the selected power supply equipment is For the total amount of power supply, the power supply amount of the power supply equipment that has not determined the power supply amount is determined to be 0, and the execution is performed according to the priority from the largest to the smallest, and then one power supply equipment step is selected in turn.
  • the third determining unit 2034 is further configured to: when the total amount of power supply is not greater than 0, determine a power supply amount of the power supply device that does not determine the power supply amount to be 0, and end the execution according to the priority from large to small, in turn Select a step to power the device.
  • embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Moreover, the invention 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, CD-ROM, optical storage, etc.) including computer usable program code.
  • computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
  • 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 instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram 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.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Direct Current Feeding And Distribution (AREA)

Abstract

Provided are a method and device for supplying power to multiple devices. The method comprises: upon monitoring connection of a new device requiring charging to a terminal using the method, determining all devices requiring charging and connected to the terminal, the devices requiring charging including the new device; determining power supply parameters of the respective devices requiring charging and a total amount of available power of the terminal; determining, according to the power supply parameters of the respective devices requiring charging and the total amount of available power, amounts of power to be supplied to the respective devices requiring charging; and supplying power to the respective devices requiring charging according to the amounts of power to be supplied to the respective devices requiring charging, such that the actual amounts of power supplied to the respective devices requiring charging are related to the power supply parameters. When a new device requiring charging is connected to a terminal, the invention enables power to be supplied to all devices requiring charging in a reasonable manner, thereby improving user experience.

Description

一种多设备供电的方法和装置Method and device for multi-device power supply 技术领域Technical field
本发明涉及计算机技术领域，尤其涉及一种多设备供电的方法和装置。The present invention relates to the field of computer technologies, and in particular, to a method and apparatus for powering multiple devices.
背景技术Background technique
随着智能终端技术的飞速发展，智能终端成为人们工作、生活中必不可少的设备。为了增强智能终端的服务能力，常将智能终端接入的需供电设备增多。智能终端供电量有限，当接入的需供电设备较多时，会产生设备供电不足的情况，此时，当需供电的新设备接入时，如何对智能终端所有需供电设备进行合理供电，直接影响用户体验。With the rapid development of smart terminal technology, smart terminals have become an indispensable device for people's work and life. In order to enhance the service capability of the intelligent terminal, the power supply equipment for accessing the smart terminal is often increased. The power supply of the intelligent terminal is limited. When there are more power supply devices to be connected, the power supply of the device may be insufficient. In this case, when a new device that needs to be powered is connected, how to properly supply power to all the power supply devices of the intelligent terminal is directly Affect the user experience.
目前，顺序向各需供电设备供电。例如：对于同一智能终端A，其现有需供电设备有2个，分别为设备A和设备B。当其再接入需供电的新设备C时，若智能终端A供电量能同时满足设备A、设备B和设备C的消耗，则智能终端A会向设备A、设备B和设备C同时供电，满足设备A、设备B和设备C的电量消耗。当其再接入需供电的新设备D时，若智能终端A供电量不能同时满足设备A、设备B、设备C和设备D的消耗时，会满足设备A、设备B和设备C电量消耗，将剩余电量供给扩展设备B。At present, power is supplied to each power supply device in sequence. For example, for the same intelligent terminal A, there are two existing power supply devices, namely device A and device B. When the new device C that needs to be powered is re-connected, if the power supply amount of the smart terminal A can simultaneously satisfy the consumption of the device A, the device B, and the device C, the smart terminal A supplies power to the device A, the device B, and the device C at the same time. The power consumption of device A, device B, and device C is satisfied. When it re-accesses the new device D that needs to be powered, if the power supply of the intelligent terminal A cannot meet the consumption of the device A, the device B, the device C, and the device D at the same time, the power consumption of the device A, the device B, and the device C is satisfied. The remaining power is supplied to the expansion device B.
若智能终端A接入设备D的原因是：智能终端A的用户需要立即使用设备D，而上述方法向设备D供的电量不能满足其消耗，使得设备D可能不能使用，降低用户体验。The reason why the smart terminal A accesses the device D is that the user of the smart terminal A needs to use the device D immediately, and the power supplied by the above method to the device D cannot satisfy the consumption, so that the device D may not be used, thereby reducing the user experience.
发明内容Summary of the invention
为了当需供电的新设备接入后，对所有需供电设备的合理供电，本发明实施例提出了一种多设备供电的方法和装置。In order to provide a reasonable power supply for all the power supply devices after the new device to be powered on, the embodiment of the present invention provides a method and device for powering multiple devices.
一方面，本发明实施例提供了一种多设备供电的方法，所述方法，包括：In one aspect, an embodiment of the present invention provides a method for powering multiple devices, where the method includes:
当监测到所述方法所在终端接入需供电的新设备后，确定接入所述终端 的所有需供电设备，所述需供电设备包括所述新设备；After detecting that the terminal where the method is located accesses a new device that needs to be powered, determining to access the terminal All of the power supply equipment to be powered, the power supply equipment including the new equipment;
确定各需供电设备的供电参数，以及所述终端的可供电总量；Determining the power supply parameters of each power supply device and the total power supply of the terminal;
根据各需供电设备的供电参数以及所述可供电总量，确定各需供电设备的供电量；Determining the power supply amount of each power supply device according to the power supply parameters of each power supply device and the total power supply;
按照各需供电设备的供电量向各需供电设备供电。Supply power to each power supply device according to the power supply of each power supply device.
可选地，所述供电参数为实际电流，或者，所述供电参数为实际电压，或者，所述供电参数为实际功率。Optionally, the power supply parameter is an actual current, or the power supply parameter is an actual voltage, or the power supply parameter is actual power.
可选地，所述根据各需供电设备的供电参数以及所述可供电总量，确定各需供电设备的供电量，包括：Optionally, the determining, according to the power supply parameter of each power supply device and the total power supply, determining the power supply amount of each power supply device, including:
根据各需供电设备的供电参数确定各需供电设备的供电比例；Determining the power supply ratio of each power supply device according to the power supply parameters of each power supply device;
按各需供电设备的供电比例以及所述可供电总量，确定各需供电设备的供电量。The power supply amount of each power supply device is determined according to the power supply ratio of each power supply device and the total power supply.
可选地，所述供电参数为优先级和额定需求量，所述额定需求量为额定电流，或者，所述额定需求量为额定电压，或者，所述额定需求量为额定功率。Optionally, the power supply parameter is a priority and a rated demand, the rated demand is a rated current, or the rated demand is a rated voltage, or the rated demand is a rated power.
可选地，所述根据各需供电设备的供电参数以及所述可供电总量，确定各需供电设备的供电量，包括：Optionally, the determining, according to the power supply parameter of each power supply device and the total power supply, determining the power supply amount of each power supply device, including:
按优先级从大到小，依次选择一个需供电设备；Select a power supply device according to the priority from large to small;
若所述可供电总量满足选择的需供电设备的额定需求量，则确定所述选择的需供电设备的供电量为所述选择的需供电设备的额定需求量，并将所述可供电总量更新为满足所述选择的需供电设备的额定需求量后的剩余可供电总量。If the total amount of power supply can meet the rated demand of the selected power supply device, determine that the power supply amount of the selected power supply device is the rated demand of the selected power supply device, and the total power supply is The quantity is updated to the total amount of remaining power supply after satisfying the rated demand of the selected power supply equipment.
可选地，所述按优先级从大到小，依次选择一个需供电设备之后，还包括：Optionally, after selecting a power supply device according to the priority from large to small, the method further includes:
若所述可供电总量不满足选择的需供电设备的额定需求量，且所述可供电总量大于0，则确定所述选择的需供电设备的供电量为所述可供电总量，将 未确定供电量的需供电设备的供电量确定为0，结束执行按优先级从大到小，依次选择一个需供电设备步骤。If the total amount of power supply does not meet the rated demand of the selected power supply device, and the total power supply is greater than 0, determining that the power supply of the selected power supply device is the total power supply, The power supply amount of the power supply equipment that has not determined the power supply amount is determined to be 0, and the execution is performed according to the priority from the largest to the smallest, and then one power supply equipment step is selected in turn.
可选地，所述按优先级从大到小，依次选择一个需供电设备之后，还包括：Optionally, after selecting a power supply device according to the priority from large to small, the method further includes:
若所述可供电总量不大于0，则将未确定供电量的需供电设备的供电量确定为0，结束执行按优先级从大到小，依次选择一个需供电设备步骤。If the total amount of power supply is not greater than 0, the power supply amount of the power supply device that has not determined the power supply amount is determined to be 0, and the execution is performed according to the priority from the largest to the smallest, and then one power supply device is selected in sequence.
另一方面，本发明实施例提供了一种多设备供电的装置，所述装置包括：In another aspect, an embodiment of the present invention provides a device for powering multiple devices, where the device includes:
第一确定模块，用于当监测到所述装置所在终端接入需供电的新设备时，确定接入所述终端的所有需供电设备，所述需供电设备包括所述新设备；a first determining module, configured to determine, when the terminal where the device is located, accesses a new device that needs to be powered, and determine that all the devices to be powered are connected to the terminal, where the device to be powered includes the new device;
第二确定模块，用于确定各需供电设备的供电参数，以及所述终端的可供电总量；a second determining module, configured to determine a power supply parameter of each power supply device, and a total power supply of the terminal;
第三确定模块，用于根据各需供电设备的供电参数以及所述可供电总量，确定各需供电设备的供电量；a third determining module, configured to determine, according to power supply parameters of each power supply device and the total power supply, determine a power supply amount of each power supply device;
供电模块，用于按照各需供电设备的供电量向各需供电设备供电。The power supply module is configured to supply power to each power supply device according to the power supply amount of each power supply device.
可选地，所述供电参数为实际电流，或者，所述供电参数为实际电压，或者，所述供电参数为实际功率。Optionally, the power supply parameter is an actual current, or the power supply parameter is an actual voltage, or the power supply parameter is actual power.
可选地，所述第三确定模块，包括：Optionally, the third determining module includes:
第一确定单元，用于根据各需供电设备的供电参数确定各需供电设备的供电比例；a first determining unit, configured to determine, according to power supply parameters of each power supply device, a power supply ratio of each power supply device;
第二确定单元，用于按各需供电设备的供电比例以及所述可供电总量，确定各需供电设备的供电量。The second determining unit is configured to determine the power supply amount of each power supply device according to the power supply ratio of each power supply device and the total power supply.
可选地，所述供电参数为优先级和额定需求量，所述额定需求量为额定电流，或者，所述额定需求量为额定电压，或者，所述额定需求量为额定功率。Optionally, the power supply parameter is a priority and a rated demand, the rated demand is a rated current, or the rated demand is a rated voltage, or the rated demand is a rated power.
可选地，所述第三确定模块，包括：Optionally, the third determining module includes:
选择单元，用于按优先级从大到小，依次选择一个需供电设备； Selecting units for selecting a power supply device in order from priority to priority;
第三确定单元，用于当所述可供电总量满足选择的需供电设备的额定需求量时，确定所述选择的需供电设备的供电量为所述选择的需供电设备的额定需求量，并将所述可供电总量更新为满足所述选择的需供电设备的额定需求量后的剩余可供电总量。a third determining unit, configured to determine, when the total amount of power supply meets the rated demand of the selected power supply device, that the power supply amount of the selected power supply device is the rated demand of the selected power supply device, And updating the total amount of power supply to a total amount of remaining power supply after satisfying the rated demand of the selected power supply device.
可选地，所述第三确定单元，还用于当所述可供电总量不满足选择的需供电设备的额定需求量，且所述可供电总量大于0时，确定所述选择的需供电设备的供电量为所述可供电总量，将未确定供电量的需供电设备的供电量确定为0，结束执行按优先级从大到小，依次选择一个需供电设备步骤。Optionally, the third determining unit is further configured to: when the total power supply quantity does not satisfy the rated demand quantity of the selected power supply equipment, and the total power supply quantity is greater than 0, determine the required selection The power supply amount of the power supply device is the total power supply amount, and the power supply amount of the power supply device that has not determined the power supply amount is determined to be 0, and the execution is performed according to the priority from the largest to the smallest, and then one power supply device is selected in turn.
可选地，所述第三确定单元，还用于当所述可供电总量不大于0时，将未确定供电量的需供电设备的供电量确定为0，结束执行按优先级从大到小，依次选择一个需供电设备步骤。Optionally, the third determining unit is further configured to: when the total amount of power supply is not greater than 0, determine a power supply amount of the power supply device that does not determine the power supply amount to be 0, and end the execution from a large priority to a maximum Small, select a power supply device step in turn.
有益效果如下：The benefits are as follows:
当需供电的新设备接入后，先确定各需供电设备的供电参数，以及可供电总量；再根据各需供电设备的供电参数以及可供电总量，确定各需供电设备的供电量；最后按照各需供电设备的供电量向各需供电设备供电，使得各需供电设备的实际供电量与各需供电设备的供电参数相关，实现了当需供电的新设备接入后，对所有需供电设备的合理供电，提升用户体验。After the new equipment to be powered is connected, determine the power supply parameters of each power supply equipment and the total power supply; and determine the power supply capacity of each power supply equipment according to the power supply parameters of each power supply equipment and the total power supply capacity; Finally, according to the power supply of each power supply device, power is supplied to each power supply device, so that the actual power supply amount of each power supply device is related to the power supply parameters of each power supply device, and all the devices need to be connected after the new device needs to be powered. Reasonable power supply for power supply equipment to enhance user experience.
附图说明DRAWINGS
下面将参照附图描述本发明的具体实施例，其中：Specific embodiments of the present invention will be described below with reference to the accompanying drawings, in which:
图1示出了本发明一种实施例中提供的一种多设备供电的方法流程图；1 is a flow chart of a method for powering multiple devices provided in an embodiment of the present invention;
图2示出了本发明另一种实施例中提供的一种多设备供电的装置结构示意图；2 is a schematic structural diagram of a multi-device power supply device according to another embodiment of the present invention;
图3示出了本发明另一种实施例中提供的一种第三确定模块的结构示意图；FIG. 3 is a schematic structural diagram of a third determining module provided in another embodiment of the present invention;
图4示出了本发明另一种实施例中提供的另一种第三确定模块的结构示意图。 FIG. 4 is a schematic structural diagram of another third determining module provided in another embodiment of the present invention.
具体实施方式detailed description
目前，当需供电的新设备接入后，顺序向各扩展设备供电。该种方式不能向所有需供电设备合理供电，直接影响用户体验。本提案提供了一种多设备供电的方法，该多设备供电的方法应用于一种多设备供电的装置。该多设备供电的方法当需供电的新设备接入后，先确定各需供电设备的供电参数，以及可供电总量；再根据各需供电设备的供电参数以及可供电总量，确定各需供电设备的供电量；最后按照各需供电设备的供电量向各需供电设备供电，使得各需供电设备的实际供电量与各需供电设备的供电参数相关，实现了当需供电的新设备接入后，对所有需供电设备的合理供电，提升用户体验。At present, when new devices that need to be powered are connected, power is supplied to each expansion device in sequence. This method cannot provide reasonable power supply to all power supply equipment and directly affects the user experience. This proposal provides a method of multi-device power supply, which is applied to a multi-device power supply device. The multi-device power supply method determines the power supply parameters of each power supply device and the total amount of power supply after the new device needs to be powered, and then determines the needs according to the power supply parameters of the power supply devices and the total power supply. The power supply of the power supply equipment; finally, the power supply of each power supply equipment is supplied to each power supply equipment, so that the actual power supply of each power supply equipment is related to the power supply parameters of each power supply equipment, and the new equipment that needs to be powered is connected. After entering, it will provide reasonable power supply to all power supply equipment to enhance the user experience.
结合上述实施环境，参见图1，本实施例提供了一种多设备供电的方法。为了方便说明，下面以本实施例提供的方法应用于手持设备A，手持设备A包括一个内置modem A(调制解调器)。其中，手持设备为手持移动设备，包括但不限于：智能手机、PDA(Personal Digital Assistant，个人数码助理)、掌上游戏机(Handheld Game Console)等。In conjunction with the foregoing implementation environment, referring to FIG. 1, the embodiment provides a method for multi-device power supply. For convenience of explanation, the method provided by this embodiment is applied to the handheld device A, and the handheld device A includes a built-in modem A (modem). The handheld device is a handheld mobile device, including but not limited to: a smart phone, a PDA (Personal Digital Assistant), a handheld game console, and the like.
本实施例提供的方法流程具体如下：The process of the method provided in this embodiment is specifically as follows:
101：当监测到方法所在终端接入需供电的新设备后，读取新设备的设备类型，并确定设备类型位于预先设置的支持设备列表中；101: After monitoring the terminal where the method is located, accessing the new device that needs to be powered, reading the device type of the new device, and determining that the device type is located in a preset support device list;
例如，手持设备A会持续监测各扩展口是否连接需供电的新设备，当手持设备A监测到连接新modem B时，读取modem B的设备类型，并确定该设备类型是否位于预先设置的支持设备列表中。若该设备类型是位于预先设置的支持设备列表中，则继续执行本实施例提供的方法，若该设备类型是未位于预先设置的支持设备列表中，则确定不向modem B供电，结束本实施例提供的方法流程。For example, the handheld device A continuously monitors whether each expansion port is connected to a new device that needs to be powered. When the handheld device A detects the connection to the new modem B, it reads the device type of the modem B and determines whether the device type is in the preset support. In the device list. If the device type is in the preset support device list, the method provided in this embodiment is continued. If the device type is not in the preset support device list, it is determined not to supply power to the modem B, and the implementation is terminated. The method flow provided by the example.
其中，支持设备列表为预先设置的，手持设备A中存储有位于支持设备列表中的设备的驱动，可以被手持设备A识别，且可以在手持设备A上使用， 因此，手持设备A可以向支持设备列表中的扩展设备供电。未位于支持设备列表中的设备，手持设备A中未存储其驱动，不可以被手持设备A识别，且不可以在手持设备A上使用，因此，手持设备A不向支持设备列表中的扩展设备供电。The support device list is preset, and the driver of the device stored in the support device list is stored in the handheld device A, can be recognized by the handheld device A, and can be used on the handheld device A. Therefore, the handheld device A can supply power to the extended device in the list of supported devices. A device that is not in the list of supported devices, its driver is not stored in handheld device A, cannot be recognized by handheld device A, and cannot be used on handheld device A. Therefore, handheld device A does not extend to the extended device in the list of supported devices. powered by.
本步骤为本申请提供的多设备供电的方法的触发步骤，即当执行步骤101之后，还触发执行后续步骤。每当检测到一个需供电的新设备接入后，均执行步骤101。This step is a triggering step of the multi-device power supply method provided by the present application, that is, after performing step 101, the subsequent steps are also triggered. Step 101 is performed each time a new device that needs to be powered is detected.
102：确定接入终端的所有需供电设备；102: Determine all power supply devices of the access terminal;
其中，需供电设备包括新设备。Among them, the power supply equipment needs to include new equipment.
此处的供电设备包括手持设备A自身带有的所有需供电设备，还包括，接入的所有需供电设备。The power supply equipment here includes all the power supply equipments carried by the handheld equipment A, and all the power supply equipments that are connected.
例如，手持设备A包括一个内置modem A，其再接入一个外置modem B，则确定手持设备A的所有需供电设备为modem A和modem B。For example, if the handheld device A includes a built-in modem A, and then connects to an external modem B, it is determined that all the power supply devices of the handheld device A are modem A and modem B.
103：获取各扩展设备的供电参数；103: Obtain a power supply parameter of each expansion device.
其中，供电参数用于描述扩展设备所需的供电情况，例如，供电参数为实际电流，或者，供电参数为实际电压，或者，供电参数为实际功率，或者，供电参数优先级和额定需求量。The power supply parameter is used to describe the power supply condition required for the expansion device. For example, the power supply parameter is the actual current, or the power supply parameter is the actual voltage, or the power supply parameter is the actual power, or the power supply parameter priority and the rated demand.
其中，额定需求量为额定电流，或者，额定需求量为额定电压，或者，额定需求量为额定功率。Wherein, the rated demand is the rated current, or the rated demand is the rated voltage, or the rated demand is the rated power.
对于供电参数为实际电流，或者，供电参数为实际电压，或者，供电参数为实际功率的确定方法根据需供电设备的不同而不同。例如：对于具有发射功能的需供电设备，可以根据需供电设备的当前发射功率等确定。再例如：对于具有显示功能的需供电设备，可以根据需供电设备的当前显示亮度、显示屏幕的分辨率等确定。The method for determining the power supply parameter is the actual current, or the power supply parameter is the actual voltage, or the power supply parameter is the actual power, depending on the power supply device to be used. For example, for a power supply device with a transmitting function, it can be determined according to the current transmitting power of the power supply device to be used. For another example, for a power supply device having a display function, it may be determined according to a current display brightness of the power supply device, a resolution of the display screen, and the like.
对于优先级的确定方法，包括但不限于：确定手持设备A的用户当前使用的功能或业务，与该功能或业务有关的需供电设备优先级高，与该功能无 关的需供电设备优先级低。For determining the priority, including but not limited to: determining the function or service currently used by the user of the handheld device A, the power supply device related to the function or the service has a high priority, and the function is not The required power supply equipment has a low priority.
例如：手持设备A的所有需供电设备为modem A和modem B。若手持设备A确定modem A正用于进行网络数据传输，则认为modem A与当前使用的业务相关，认为其优先级为高，modem B优先级为低。For example, all the power supply devices of handheld device A are modem A and modem B. If the handheld device A determines that the modem A is being used for network data transmission, it is considered that the modem A is related to the currently used service, and the priority is considered to be high and the modem B priority is low.
104：确定终端的可供电总量；104: Determine a total amount of power supply of the terminal;
本步骤可以综合手持设备A当前的电池剩余电量、手持设备A自身耗电情况确定当前可供电总量。In this step, the current remaining battery power of the handheld device A and the power consumption of the handheld device A itself can be determined to determine the current total power supply.
需要说明的是，可供电总量与手持设备A的实际功率和可供电时间相关，其单位可以为瓦时，或者其他单位，本实施例不对可供电总量的具体单位进行限定。It should be noted that the total power supply can be related to the actual power and the power supply time of the handheld device A, and the unit can be watt-hour, or other units. In this embodiment, the specific unit of the total power supply is not limited.
而功率与电压和电流相关，因此，如果确定实际电压，依据额定电流则可推出可供电总量，同理，如果确定实际电流，依据额定电压也可推出可供电总量，如果确定实际功率，也可推出可供电总量。进而，得知实际功率，或者，实际电压，或者，实际电流就相当于得知可供电总量。The power is related to the voltage and current. Therefore, if the actual voltage is determined, the total power supply can be derived according to the rated current. Similarly, if the actual current is determined, the total power supply can also be derived according to the rated voltage. If the actual power is determined, A total amount of power can also be introduced. Further, knowing the actual power, or the actual voltage, or the actual current is equivalent to knowing the total amount of power that can be supplied.
为了方便后续确定各需供电设备的供电量，本步骤也可以直接获取手持设备A的实际功率，或者，手持设备A的实际电压，或者，手持设备A的实际电流，将获取的实际功率，或者，实际电压，或者，实际电流确定为可供电总量。In order to facilitate subsequent determination of the power supply capacity of each power supply device, this step may also directly obtain the actual power of the handheld device A, or the actual voltage of the handheld device A, or the actual current of the handheld device A, the actual power to be obtained, or , the actual voltage, or the actual current is determined as the total amount of power that can be supplied.
例如，若步骤103中获取的供电参数为实际电流，则本步骤也可以将手持设备A的实际电流确定为可供电总量。若步骤103中获取的供电参数为实际电压，则本步骤也可以将手持设备A的实际电压确定为可供电总量。若步骤103中获取的供电参数为实际功率，则本步骤也可以将手持设备A的实际功率确定为可供电总量。For example, if the power supply parameter obtained in step 103 is the actual current, this step may also determine the actual current of the handheld device A as the total power supply. If the power supply parameter obtained in step 103 is the actual voltage, this step may also determine the actual voltage of the handheld device A as the total power supply. If the power supply parameter obtained in step 103 is actual power, this step may also determine the actual power of the handheld device A as the total power supply.
步骤103和步骤104之间的执行顺序，本实施例仅以先执行步骤103再执行步骤104为例进行说明，在实际应用过程中，也可以同时执行步骤103和步骤104，或者先执行步骤104再执行步骤103。本实施例不限定步骤103 和步骤104之间的执行顺序。The execution sequence between the step 103 and the step 104 is described by taking the step 103 and the step 104 as an example. In the actual application process, the step 103 and the step 104 may be performed simultaneously, or the step 104 may be performed first. Then step 103 is performed. This embodiment does not limit step 103. The order of execution between and step 104.
105：根据各需供电设备的供电参数以及可供电总量，确定各需供电设备的供电量；105: Determine the power supply amount of each power supply device according to the power supply parameters of each power supply device and the total power supply capacity;
本步骤的具体实现方式，随着步骤103中获取的供电参数的不同而变化。The specific implementation manner of this step varies according to the power supply parameters obtained in step 103.
1)若步骤103中获取的供电参数为实际电流，或者，步骤103中获取的供电参数为实际电压，或者，步骤103中获取的供电参数为实际功率，则本步骤的实现方式可以为：根据各需供电设备的供电参数确定各需供电设备的供电比例；按各需供电设备的供电比例以及可供电总量，确定各需供电设备的供电量。1) If the power supply parameter obtained in step 103 is the actual current, or the power supply parameter obtained in step 103 is the actual voltage, or the power supply parameter obtained in step 103 is the actual power, the implementation manner of this step may be: The power supply parameters of each power supply device determine the power supply ratio of each power supply device; the power supply amount of each power supply device is determined according to the power supply ratio of each power supply device and the total power supply.
例如：若手持设备A的所有需供电设备为modem A和modem B，modem A的实际电流为500毫安，modem B的实际电流为200毫安，则根据modem A和modem B的当前耗电量确定modem A和modem B之间的供电比例为5∶2，若可供电总量为700毫安，则确定modem A的供电量为500毫安，modem B的供电量为200毫安。For example, if all the power supply equipment of handheld device A is modem A and modem B, the actual current of modem A is 500 mA, and the actual current of modem B is 200 mA, according to the current power consumption of modem A and modem B. Make sure that the power supply ratio between modem A and modem B is 5:2. If the total power supply is 700 mA, the power supply of modem A is determined to be 500 mA, and the power supply of modem B is 200 mA.
需要说明的是，本实施例以供电参数为电流毫安为例进行说明，实际应用中还可以是其他参数。It should be noted that, in this embodiment, the power supply parameter is taken as an example, and the actual value may be other parameters.
2)若步骤103中获取的供电参数为供电参数优先级和额定需求量，其中，额定需求量为额定电流，或者，额定需求量为额定电压，或者，额定需求量为额定功率。则本步骤的实现方式可以为：按优先级从大到小，依次选择一个需供电设备，此时，可供电总量与选择的需供电设备的额定需求量之间有如下两种关系：2) If the power supply parameter obtained in step 103 is the power supply parameter priority and the rated demand, wherein the rated demand is the rated current, or the rated demand is the rated voltage, or the rated demand is the rated power. The implementation manner of this step may be: selecting a power supply device according to the priority from large to small, and at this time, there are the following two relationships between the total power supply and the rated power demand of the selected power supply device:
第一种关系：可供电总量满足选择的需供电设备的额定需求量；The first relationship: the total amount of power supply can meet the rated demand of the selected power supply equipment;
若为此种关系，则步骤105的实现方式可以为：确定选择的需供电设备的供电量为选择的需供电设备的额定需求量，并将可供电总量更新为满足选择的需供电设备的额定需求量后的剩余可供电总量。If the relationship is the same, the implementation of the step 105 may be: determining that the power supply quantity of the selected power supply device is the rated demand quantity of the selected power supply device, and updating the total power supply quantity to meet the selected power supply device. The total amount of remaining power available after the rated demand.
第二种关系：可供电总量不满足选择的需供电设备的额定需求量。 The second relationship: the total amount of power that can be supplied does not meet the rated demand for the selected power supply equipment.
若为此种关系，若可供电总量大于0，则步骤105的实现方式可以为：确定选择的需供电设备的供电量为可供电总量，将未确定供电量的需供电设备的供电量确定为0，结束执行按优先级从大到小，依次选择一个需供电设备步骤。If the total amount of power supply is greater than 0, the implementation manner of step 105 may be: determining that the power supply amount of the selected power supply device is the total power supply amount, and the power supply amount of the power supply device that has not determined the power supply amount. Determine to 0, end the execution according to the priority from large to small, and then select a power supply device step.
若可供电总量不大于0，则步骤105的实现方式可以为：将未确定供电量的需供电设备的供电量确定为0，结束执行按优先级从大到小，依次选择一个需供电设备步骤。If the total amount of power supply is not greater than 0, the implementation manner of step 105 may be: determining the power supply amount of the power supply device that has not determined the power supply amount to 0, ending the execution according to the priority from large to small, and sequentially selecting one power supply device. step.
对于2)以如下实施场景为例进行说明。该实施场景中，手持设备A外接有4个扩展设备，扩展设备1，扩展设备2，扩展设备3，扩展设备4，各扩展设备的优先级及额定电流详见表1，其中，优先级的数字越小，优先级别越高。For 2), the following implementation scenario will be described as an example. In this implementation scenario, the handheld device A is externally connected with four expansion devices, an expansion device 1, an expansion device 2, an expansion device 3, and an expansion device 4. The priority and rated current of each expansion device are shown in Table 1, wherein the priority is The smaller the number, the higher the priority.
表1Table 1
扩展设备Extended device 优先级priority 额定电流Rated current
扩展设备1Expansion device 1 11 200毫安200 mAh
扩展设备2Expansion device 2 22 100毫安100 mAh
扩展设备3Expansion device 3 33 400毫安400 mAh
扩展设备4Expansion device 4 44 200毫安200 mAh
则：4个扩展设备按优先级从大到小的排序情况为：扩展设备1、扩展设备2、扩展设备3、扩展设备4。Then: the order of the four extended devices in descending order of priority is: extended device 1, extended device 2, extended device 3, and extended device 4.
例子1：若步骤104中确定的当前的可供电总量为300毫安，则Example 1: If the current total power supply determined in step 104 is 300 mA, then
先选择扩展设备1，可供电总量300毫安不小于扩展设备1的额定供电需求200毫安(第一种关系)，确定扩展设备1的供电量为200毫安，并将可供电总量更新为可供电总量300毫安与扩展设备1的供电量200毫安的差100毫安。First select the expansion device 1, the total power supply capacity of 300 mA is not less than the rated power supply requirement of the expansion device 1 200 mA (the first relationship), determine the power supply capacity of the expansion device 1 is 200 mA, and the total power supply Updated to a total of 300 mA of power supply and a difference of 100 mA from the power supply of the expansion device 1 of 200 mA.
再选择扩展设备2，可供电总量100毫安不小于扩展设备2的额定供电需 求100毫安(第一种关系)，确定扩展设备2的供电量为100毫安，并将可供电总量更新为可供电总量100毫安与扩展设备2的供电量100毫安的差0毫安。Then select the expansion device 2, the total power supply can be 100 mA, not less than the rated power supply of the expansion device 2. Find 100 mA (the first relationship), determine the power supply of the expansion device 2 to 100 mA, and update the total power supply to the difference between the total power supply capacity of 100 mA and the expansion device 2 power supply amount of 100 mA. 0 mAh.
然后选择扩展设备3，可供电总量0毫安小于扩展设备3的额定供电需求400毫安(第二种关系)，此时，可供电总量不大于0，则将未确定供电量的扩展设备：扩展设备3和扩展设备4的供电量均确定为0毫安，结束执行步骤105。Then select the expansion device 3, the total power supply 0 mA is less than the rated power supply requirement of the expansion device 3 400 mA (the second relationship), at this time, the total amount of power supply is not greater than 0, the expansion of the power supply will not be determined The device: the power supply amount of the expansion device 3 and the expansion device 4 are all determined to be 0 mA, and the execution of step 105 is ended.
最终得到表2所示的各扩展设备的供电量。Finally, the power supply amount of each expansion device shown in Table 2 is obtained.
表2Table 2
扩展设备Extended device 供电量Power supply
扩展设备1Expansion device 1 200毫安200 mAh
扩展设备2Expansion device 2 100毫安100 mAh
扩展设备3Expansion device 3 0毫安0 mAh
扩展设备4Expansion device 4 0毫安0 mAh
本实施例中额定电流以毫安为单位，实际应用中可以为其他单位。In this embodiment, the rated current is in milliamperes, and in actual applications, it may be other units.
例子2：若步骤104中确定的可供电总量为250毫安，则Example 2: If the total amount of power supply determined in step 104 is 250 mA, then
先选择扩展设备1，可供电总量250毫安不小于扩展设备1的额定供电需求200毫安(第一种关系)，确定扩展设备1的供电量为200毫安，并将可供电总量更新为可供电总量250毫安与扩展设备1的供电量200毫安的差50毫安。First select the expansion device 1, the total power supply capacity of 250 mA is not less than the rated power supply requirement of the expansion device 1 200 mA (the first relationship), determine the power supply capacity of the expansion device 1 is 200 mA, and the total power supply Updated to a total of 250 mA of power supply and 50 mA difference between the power supply of the expansion device 1 and 200 mA.
再选择扩展设备2，可供电总量20毫安小于扩展设备2的额定供电需求100毫安(第二种关系)，此时，可供电总量大于0，则确定扩展设备2的供电量为可供电总量20毫安，将未确定供电量的扩展设备：扩展设备3和扩展设备4的供电量确定为0毫安，结束执行步骤105。Then, the expansion device 2 is selected, and the total power supply capacity is 20 mA less than the rated power supply requirement of the expansion device 2 (the second relationship). At this time, if the total power supply is greater than 0, the power supply of the expansion device 2 is determined to be The total amount of power supply can be 20 mA, and the power supply amount of the expansion device 3 and the expansion device 4 that have not determined the power supply amount is determined to be 0 mA, and the execution of step 105 is ended.
最终得到表3所示的各扩展设备的供电量。 Finally, the power supply amount of each expansion device shown in Table 3 is obtained.
表3table 3
扩展设备Extended device 供电量Power supply
扩展设备1Expansion device 1 200毫安200 mAh
扩展设备2Expansion device 2 50毫安50 mAh
扩展设备3Expansion device 3 0毫安0 mAh
扩展设备4Expansion device 4 0毫安0 mAh
上述方法仅为本步骤的几种具体实现方式，除此之外，还可以有其他实现方式，本实施例不再一一列举。The foregoing method is only a few specific implementation manners of this step. In addition, other implementation manners may be used, and the embodiments are not listed one by one.
106：按照各需供电设备的供电量向各需供电设备供电。106: Supply power to each power supply device according to the power supply amount of each power supply device.
通过本实施例提供的方法，当需供电的新设备接入后，可以根据各需供电设备的供电参数，灵活确定各需供电设备的供电量，并按照各需供电设备的供电量向各需供电设备供电，使得各需供电设备的实际供电量与各需供电设备的供电参数相关，实现了各需供电设备的合理供电，提升用户体验。After the new device that needs to be powered on is connected, the power supply of each power supply device can be flexibly determined according to the power supply parameters of each power supply device, and the power supply amount of each power supply device is required. The power supply of the power supply device is related to the power supply parameters of the power supply devices. The power supply of the power supply devices is reasonable and the user experience is improved.
有益效果：Beneficial effects:
当需供电的新设备接入后，先确定各需供电设备的供电参数，以及可供电总量；再根据各需供电设备的供电参数以及可供电总量，确定各需供电设备的供电量；最后按照各需供电设备的供电量向各需供电设备供电，使得各需供电设备的实际供电量与各需供电设备的供电参数相关，实现了当需供电的新设备接入后，对所有需供电设备的合理供电，提升用户体验。After the new equipment to be powered is connected, determine the power supply parameters of each power supply equipment and the total power supply; and determine the power supply capacity of each power supply equipment according to the power supply parameters of each power supply equipment and the total power supply capacity; Finally, according to the power supply of each power supply device, power is supplied to each power supply device, so that the actual power supply amount of each power supply device is related to the power supply parameters of each power supply device, and all the devices need to be connected after the new device needs to be powered. Reasonable power supply for power supply equipment to enhance user experience.
基于同一发明构思，参见图2所示的实施例，本实施例提供了一种多设备供电的装置，由于多设备供电的装置解决问题的原理与一种多设备供电的方法相似，因此多设备供电的装置的实施可以参见方法的实施，重复之处不再赘述。Based on the same inventive concept, referring to the embodiment shown in FIG. 2, the present embodiment provides a multi-device power supply device. The principle of solving a problem by a multi-device power supply device is similar to that of a multi-device power supply method. The implementation of the powered device can be referred to the implementation of the method, and the repeated description will not be repeated.
参见图2，该多设备供电的装置，包括： Referring to FIG. 2, the multi-device power supply device includes:
第一确定模块201，用于当监测到装置所在终端接入需供电的新设备时，确定接入终端的所有需供电设备，需供电设备包括新设备；The first determining module 201 is configured to: when detecting that the terminal where the device is located accesses a new device that needs to be powered, determine all the power-receiving devices of the access terminal, and the power-receiving device includes a new device;
第二确定模块202，用于确定各需供电设备的供电参数，以及终端的可供电总量；a second determining module 202, configured to determine a power supply parameter of each power supply device, and a total power supply of the terminal;
第三确定模块203，用于根据各需供电设备的供电参数以及可供电总量，确定各需供电设备的供电量；The third determining module 203 is configured to determine, according to the power supply parameters of the power supply devices and the total power supply, the power supply amount of each power supply device;
供电模块204，用于按照各需供电设备的供电量向各需供电设备供电。The power supply module 204 is configured to supply power to each power supply device according to the power supply amount of each power supply device.
可选地，供电参数为实际电流，或者，供电参数为实际电压，或者，供电参数为实际功率。Optionally, the power supply parameter is an actual current, or the power supply parameter is an actual voltage, or the power supply parameter is actual power.
参见图3，第三确定模块203，包括：Referring to FIG. 3, the third determining module 203 includes:
第一确定单元2031，用于根据各需供电设备的供电参数确定各需供电设备的供电比例；The first determining unit 2031 is configured to determine, according to power supply parameters of each power supply device, a power supply ratio of each power supply device;
第二确定单元2032，用于按各需供电设备的供电比例以及可供电总量，确定各需供电设备的供电量。The second determining unit 2032 is configured to determine the power supply amount of each power supply device according to the power supply ratio of each power supply device and the total power supply.
可选地，供电参数为优先级和额定需求量，额定需求量为额定电流，或者，额定需求量为额定电压，或者，额定需求量为额定功率。Optionally, the power supply parameter is a priority and a rated demand, the rated demand is a rated current, or the rated demand is a rated voltage, or the rated demand is a rated power.
参见图4，第三确定模块203，包括：Referring to FIG. 4, the third determining module 203 includes:
选择单元2033，用于按优先级从大到小，依次选择一个需供电设备；The selecting unit 2033 is configured to sequentially select a power supply device according to a priority from large to small;
第三确定单元2034，用于当可供电总量满足选择的需供电设备的额定需求量时，确定选择的需供电设备的供电量为选择的需供电设备的额定需求量，并将可供电总量更新为满足选择的需供电设备的额定需求量后的剩余可供电总量。The third determining unit 2034 is configured to determine, when the total amount of power supply can meet the rated demand quantity of the selected power supply device, determine a power supply quantity of the selected power supply device, and select a required power supply device, and The quantity is updated to the total remaining power supply after satisfying the rated demand of the selected power supply equipment.
可选地，第三确定单元2034，还用于当可供电总量不满足选择的需供电设备的额定需求量，且可供电总量大于0时，确定选择的需供电设备的供电量为可供电总量，将未确定供电量的需供电设备的供电量确定为0，结束执行按优先级从大到小，依次选择一个需供电设备步骤。 Optionally, the third determining unit 2034 is further configured to: when the total power supply quantity does not meet the rated demand quantity of the selected power supply equipment, and the total power supply quantity is greater than 0, determine that the power supply quantity of the selected power supply equipment is For the total amount of power supply, the power supply amount of the power supply equipment that has not determined the power supply amount is determined to be 0, and the execution is performed according to the priority from the largest to the smallest, and then one power supply equipment step is selected in turn.
可选地，第三确定单元2034，还用于当可供电总量不大于0时，将未确定供电量的需供电设备的供电量确定为0，结束执行按优先级从大到小，依次选择一个需供电设备步骤。Optionally, the third determining unit 2034 is further configured to: when the total amount of power supply is not greater than 0, determine a power supply amount of the power supply device that does not determine the power supply amount to be 0, and end the execution according to the priority from large to small, in turn Select a step to power the device.
有益效果如下：The benefits are as follows:
当需供电的新设备接入后，先确定各需供电设备的供电参数，以及可供电总量；再根据各需供电设备的供电参数以及可供电总量，确定各需供电设备的供电量；最后按照各需供电设备的供电量向各需供电设备供电，使得各需供电设备的实际供电量与各需供电设备的供电参数相关，实现了当需供电的新设备接入后，对所有需供电设备的合理供电，提升用户体验。After the new equipment to be powered is connected, determine the power supply parameters of each power supply equipment and the total power supply; and determine the power supply capacity of each power supply equipment according to the power supply parameters of each power supply equipment and the total power supply capacity; Finally, according to the power supply of each power supply device, power is supplied to each power supply device, so that the actual power supply amount of each power supply device is related to the power supply parameters of each power supply device, and all the devices need to be connected after the new device needs to be powered. Reasonable power supply for power supply equipment to enhance user experience.
为了描述的方便，以上所述装置的各部分以功能分为各种模块或单元分别描述。当然，在实施本发明时可以把各模块或单元的功能在同一个或多个软件或硬件中实现。For convenience of description, the various parts of the above described devices are described in terms of functions divided into various modules or units. Of course, the functions of the various modules or units may be implemented in one or more software or hardware in the practice of the invention.
本领域内的技术人员应明白，本发明的实施例可提供为方法、系统、或计算机程序产品。因此，本发明可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本发明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、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。Those skilled in the art will appreciate that embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Moreover, the invention 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, CD-ROM, optical storage, etc.) including computer usable program code.
本发明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。 The present invention has been described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (system), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or FIG. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing device to produce a machine for the execution of instructions for execution by a processor of a computer or other programmable data processing device. Means for implementing the functions specified in one or more of the flow or in a block or blocks of the flow chart.
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。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 instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device. The apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
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。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.
尽管已描述了本发明的优选实施例，但本领域内的技术人员一旦得知了基本创造性概念，则可对这些实施例作出另外的变更和修改。所以，所附权利要求意欲解释为包括优选实施例以及落入本发明范围的所有变更和修改。 While the preferred embodiment of the invention has been described, it will be understood that Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and the modifications and

Claims (14)

  1. 一种多设备供电方法，其特征在于，所述方法，包括：A multi-device power supply method, characterized in that the method comprises:
    当监测到所述方法所在终端接入需供电的新设备后，确定接入所述终端的所有需供电设备，所述需供电设备包括所述新设备；After the terminal where the method is located is connected to the new device that needs to be powered, all the devices to be powered that are connected to the terminal are determined, and the device to be powered includes the new device;
    确定各需供电设备的供电参数，以及所述终端的可供电总量；Determining the power supply parameters of each power supply device and the total power supply of the terminal;
    根据各需供电设备的供电参数以及所述可供电总量，确定各需供电设备的供电量；Determining the power supply amount of each power supply device according to the power supply parameters of each power supply device and the total power supply;
    按照各需供电设备的供电量向各需供电设备供电。Supply power to each power supply device according to the power supply of each power supply device.
  2. 根据权利要求1所述的方法，其特征在于，所述供电参数为实际电流，或者，所述供电参数为实际电压，或者，所述供电参数为实际功率。The method according to claim 1, wherein the power supply parameter is an actual current, or the power supply parameter is an actual voltage, or the power supply parameter is actual power.
  3. 根据权利要求2所述的方法，其特征在于，所述根据各需供电设备的供电参数以及所述可供电总量，确定各需供电设备的供电量，包括：The method according to claim 2, wherein the determining the power supply amount of each power supply device according to the power supply parameter of each power supply device and the total power supply amount includes:
    根据各需供电设备的供电参数确定各需供电设备的供电比例；Determining the power supply ratio of each power supply device according to the power supply parameters of each power supply device;
    按各需供电设备的供电比例以及所述可供电总量，确定各需供电设备的供电量。The power supply amount of each power supply device is determined according to the power supply ratio of each power supply device and the total power supply.
  4. 根据权利要求1所述的方法，其特征在于，所述供电参数为优先级和额定需求量，所述额定需求量为额定电流，或者，所述额定需求量为额定电压，或者，所述额定需求量为额定功率。The method according to claim 1, wherein the power supply parameter is a priority and a rated demand, the rated demand is a rated current, or the rated demand is a rated voltage, or the rated The demand is rated power.
  5. 根据权利要求4所述的方法，其特征在于，所述根据各需供电设备的供电参数以及所述可供电总量，确定各需供电设备的供电量，包括：The method according to claim 4, wherein the determining the power supply amount of each power supply device according to the power supply parameter of each power supply device and the total power supply amount includes:
    按优先级从大到小，依次选择一个需供电设备；Select a power supply device according to the priority from large to small;
    若所述可供电总量满足选择的需供电设备的额定需求量，则确定所述选择的需供电设备的供电量为所述选择的需供电设备的额定需求量，并将所述可供电总量更新为满足所述选择的需供电设备的额定需求量后的剩余可供电总量。If the total amount of power supply can meet the rated demand of the selected power supply device, determine that the power supply amount of the selected power supply device is the rated demand of the selected power supply device, and the total power supply is The quantity is updated to the total amount of remaining power supply after satisfying the rated demand of the selected power supply equipment.
  6. 根据权利要求5所述的方法，其特征在于，所述按优先级从大到小， 依次选择一个需供电设备之后，还包括：The method of claim 5 wherein said priority is from large to small. After selecting a device to be powered, it also includes:
    若所述可供电总量不满足选择的需供电设备的额定需求量，且所述可供电总量大于0，则确定所述选择的需供电设备的供电量为所述可供电总量，将未确定供电量的需供电设备的供电量确定为0，结束执行按优先级从大到小，依次选择一个需供电设备步骤。If the total amount of power supply does not meet the rated demand of the selected power supply device, and the total power supply is greater than 0, determining that the power supply of the selected power supply device is the total power supply, The power supply amount of the power supply equipment that has not determined the power supply amount is determined to be 0, and the execution is performed according to the priority from the largest to the smallest, and then one power supply equipment step is selected in turn.
  7. 根据权利要求5所述的方法，其特征在于，所述按优先级从大到小，依次选择一个需供电设备之后，还包括：The method according to claim 5, wherein after selecting a power supply device in order from priority to priority, the method further comprises:
    若所述可供电总量不大于0，则将未确定供电量的需供电设备的供电量确定为0，结束执行按优先级从大到小，依次选择一个需供电设备步骤。If the total amount of power supply is not greater than 0, the power supply amount of the power supply device that has not determined the power supply amount is determined to be 0, and the execution is performed according to the priority from the largest to the smallest, and then one power supply device is selected in sequence.
  8. 一种多设备供电装置，其特征在于，所述装置，包括：A multi-device power supply device, characterized in that the device comprises:
    第一确定模块，用于当监测到所述装置所在终端接入需供电的新设备时，确定接入所述终端的所有需供电设备，所述需供电设备包括所述新设备；a first determining module, configured to determine, when the terminal where the device is located, accesses a new device that needs to be powered, and determine that all the devices to be powered are connected to the terminal, where the device to be powered includes the new device;
    第二确定模块，用于确定各需供电设备的供电参数，以及所述终端的可供电总量；a second determining module, configured to determine a power supply parameter of each power supply device, and a total power supply of the terminal;
    第三确定模块，用于根据各需供电设备的供电参数以及所述可供电总量，确定各需供电设备的供电量；a third determining module, configured to determine, according to power supply parameters of each power supply device and the total power supply, determine a power supply amount of each power supply device;
    供电模块，用于按照各需供电设备的供电量向各需供电设备供电。The power supply module is configured to supply power to each power supply device according to the power supply amount of each power supply device.
  9. 根据权利要求8所述的装置，其特征在于，所述供电参数为实际电流，或者，所述供电参数为实际电压，或者，所述供电参数为实际功率。The device according to claim 8, wherein the power supply parameter is an actual current, or the power supply parameter is an actual voltage, or the power supply parameter is actual power.
  10. 根据权利要求9所述的装置，其特征在于，所述第三确定模块，包括：The apparatus according to claim 9, wherein the third determining module comprises:
    第一确定单元，用于根据各需供电设备的供电参数确定各需供电设备的供电比例；a first determining unit, configured to determine, according to power supply parameters of each power supply device, a power supply ratio of each power supply device;
    第二确定单元，用于按各需供电设备的供电比例以及所述可供电总量，确定各需供电设备的供电量。The second determining unit is configured to determine the power supply amount of each power supply device according to the power supply ratio of each power supply device and the total power supply.
  11. 根据权利要求8所述的装置，其特征在于，所述供电参数为优先级 和额定需求量，所述额定需求量为额定电流，或者，所述额定需求量为额定电压，或者，所述额定需求量为额定功率。The apparatus of claim 8 wherein said power supply parameter is prioritized And a rated demand, the rated demand is a rated current, or the rated demand is a rated voltage, or the rated demand is a rated power.
  12. 根据权利要求11所述的装置，其特征在于，所述第三确定模块，包括：The apparatus according to claim 11, wherein the third determining module comprises:
    选择单元，用于按优先级从大到小，依次选择一个需供电设备；Selecting units for selecting a power supply device in order from priority to priority;
    第三确定单元，用于当所述可供电总量满足选择的需供电设备的额定需求量时，确定所述选择的需供电设备的供电量为所述选择的需供电设备的额定需求量，并将所述可供电总量更新为满足所述选择的需供电设备的额定需求量后的剩余可供电总量。a third determining unit, configured to determine, when the total amount of power supply meets the rated demand of the selected power supply device, that the power supply amount of the selected power supply device is the rated demand of the selected power supply device, And updating the total amount of power supply to a total amount of remaining power supply after satisfying the rated demand of the selected power supply device.
  13. 根据权利要求12所述的装置，其特征在于，所述第三确定单元，还用于当所述可供电总量不满足选择的需供电设备的额定需求量，且所述可供电总量大于0时，确定所述选择的需供电设备的供电量为所述可供电总量，将未确定供电量的需供电设备的供电量确定为0，结束执行按优先级从大到小，依次选择一个需供电设备步骤。The device according to claim 12, wherein the third determining unit is further configured to: when the total amount of power supply does not meet the rated demand of the selected power supply device, and the total power supply is greater than 0, determining that the power supply amount of the selected power supply device is the total amount of power supply, determining the power supply amount of the power supply device that has not determined the power supply amount to 0, and ending the execution according to the priority from large to small, and sequentially selecting A step to power the device.
  14. 根据权利要求12所述的装置，其特征在于，所述第三确定单元，还用于当所述可供电总量不大于0时，将未确定供电量的需供电设备的供电量确定为0，结束执行按优先级从大到小，依次选择一个需供电设备步骤。 The device according to claim 12, wherein the third determining unit is further configured to: when the total amount of power supply is not greater than 0, determine a power supply amount of the power supply device that does not determine the power supply amount to be 0. End the execution according to the priority from large to small, and then select a power supply device step.
PCT/CN2016/080169 2016-04-25 2016-04-25 Method and device for supplying power to multiple devices WO2017185215A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2016/080169 WO2017185215A1 (en) 2016-04-25 2016-04-25 Method and device for supplying power to multiple devices
CN201680002682.7A CN107710543A (en) 2016-04-25 2016-04-25 A kind of method and apparatus of more equipment power supplies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/080169 WO2017185215A1 (en) 2016-04-25 2016-04-25 Method and device for supplying power to multiple devices

Publications (1)

Publication Number Publication Date
WO2017185215A1 true WO2017185215A1 (en) 2017-11-02

Family

ID=60160631

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/080169 WO2017185215A1 (en) 2016-04-25 2016-04-25 Method and device for supplying power to multiple devices

Country Status (2)

Country Link
CN (1) CN107710543A (en)
WO (1) WO2017185215A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101707380A (en) * 2008-07-21 2010-05-12 北京星网锐捷网络技术有限公司 Method, device and system for configuring power supply system
CN102412477A (en) * 2010-09-25 2012-04-11 李秋岑 Multiple equipment linkage control device
CN104795847A (en) * 2014-01-22 2015-07-22 华为终端有限公司 Power supply method, power supply device and terminal device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101707380A (en) * 2008-07-21 2010-05-12 北京星网锐捷网络技术有限公司 Method, device and system for configuring power supply system
CN102412477A (en) * 2010-09-25 2012-04-11 李秋岑 Multiple equipment linkage control device
CN104795847A (en) * 2014-01-22 2015-07-22 华为终端有限公司 Power supply method, power supply device and terminal device

Also Published As

Publication number Publication date
CN107710543A (en) 2018-02-16

Similar Documents

Publication Publication Date Title
CN102369647B (en) Power supply managment method and device of mobile terminal
US11682908B2 (en) Mechanism for extending cycle life of a battery
US20170195969A1 (en) Mobile terminal managing method and system, mobile terminal
CN110851387B (en) Interface function configuration method and electronic equipment
CN105098876A (en) Battery charging method and battery management system therefor
EP3190425A1 (en) Method and apparatus for displaying electricity quantity of battery, and electronic device
CN104182545A (en) Application program recommendation method and device
KR20120096864A (en) Wireless charging of mobile device
CN102779062A (en) Method and device for controlling number of threads accessing system resources
US9774209B2 (en) Selective power distribution during wireless charging
WO2018072443A1 (en) Charging method, apparatus, and data storage medium
US20160192115A1 (en) Low-power Wireless Content Communication between Devices
US10439403B2 (en) Smart bag with display for charging a device
WO2017063446A1 (en) Charging method, mobile terminal, and storage medium
CN105210007B (en) System and method for the rechargeable power supply management in the portable computing with two or more use patterns
WO2012001233A1 (en) Method and apparatus for calculating a power consumption segment and displaying a power consumption indicator
US8438412B1 (en) System, method, and computer program for enabling an amount of multitasking for use by an operating system
US10795420B2 (en) Offline battery management in a device
CN102622274B (en) Computer device and interrupt task allocation method thereof
CN109376051A (en) Detect the method and terminal device of mobile device application program power consumption
CN106990986B (en) Software upgrading control method and device and audio playing equipment
WO2017185215A1 (en) Method and device for supplying power to multiple devices
US9746894B1 (en) Dynamic threshold voltage compensation
CN104901920B (en) A kind of data transfer control method, device and electronic equipment
CN105786151A (en) Intelligent power saving system and method

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16899729

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 16899729

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 15/04/2019)