WO2018072443A1 - Procédé de charge, appareil et support de stockage de données - Google Patents

Procédé de charge, appareil et support de stockage de données Download PDF

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Publication number
WO2018072443A1
WO2018072443A1 PCT/CN2017/085985 CN2017085985W WO2018072443A1 WO 2018072443 A1 WO2018072443 A1 WO 2018072443A1 CN 2017085985 W CN2017085985 W CN 2017085985W WO 2018072443 A1 WO2018072443 A1 WO 2018072443A1
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WO
WIPO (PCT)
Prior art keywords
charged
charging
current
power
threshold
Prior art date
Application number
PCT/CN2017/085985
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English (en)
Chinese (zh)
Inventor
王烨
Original Assignee
深圳市中兴微电子技术有限公司
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Publication of WO2018072443A1 publication Critical patent/WO2018072443A1/fr

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • 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
    • H01M10/446—Initial charging measures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • 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
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the present invention relates to the field of mobile communications, and in particular, to a charging method, device, and storage medium.
  • the charging device becomes a conventional electric energy replenishing device, that is, a charging device.
  • the existing charging device mainly obtains a charging voltage required by the device to be charged through a Universal Serial Bus (USB), and outputs power for the device to be charged.
  • USB Universal Serial Bus
  • the power supply to the device to be charged cannot be well outputted only by obtaining the charging voltage required by the device to be charged, and at the same time, the charging loss is increased and the battery life is reduced.
  • Embodiments of the present invention provide a charging method, device, and storage medium to effectively output electrical energy for a device to be charged.
  • an embodiment of the present invention provides a charging method, including:
  • the embodiment of the present invention further provides a charging device, including:
  • Obtaining a module configured to obtain battery attribute information and current power of the device to be charged through the wireless local area network wifi; and configured to acquire a charging voltage of the device to be charged; and configured to acquire the to-be-acquired according to the battery attribute information and the current power Charging current of the charging device;
  • the processing module is configured to output power to the device to be charged according to a charging current and a charging voltage of the device to be charged.
  • the embodiment of the present invention further provides a charging device, including:
  • a memory configured to store an executable program
  • a processor configured to: perform the following operations by executing an executable program stored in the memory:
  • the embodiment of the present invention further provides a storage medium, where an executable program is stored, and when the executable program is executed by the processor, the following operations are implemented:
  • the charging method, the device and the storage medium provided by the embodiment of the invention obtain the battery attribute information and the current power of the device to be charged; obtain the charging voltage of the device to be charged; and obtain the charging current of the device to be charged according to the battery attribute information and the current power. And outputting electric energy to the device to be charged according to the charging current and the charging voltage of the device to be charged; thus, the charging device can satisfy the demand of the current of the device to be charged while charging the device to be charged, and can also meet the demand of the current. Effectively output electrical energy for the device to be charged, while reducing charging loss and extending battery life.
  • Embodiment 1 is a flow chart of Embodiment 1 of a charging method of the present invention.
  • Embodiment 2 is a flowchart of Embodiment 2 of a charging method of the present invention.
  • Embodiment 3 is a flowchart of Embodiment 3 of a charging method of the present invention.
  • Embodiment 4 is a flowchart of Embodiment 4 of a charging method of the present invention.
  • FIG. 5 is a schematic structural diagram of Embodiment 1 of a charging device according to the present invention.
  • FIG. 6 is a schematic structural view of a second embodiment of a charging device according to the present invention.
  • FIG. 7 is a schematic structural view of a third embodiment of a charging device according to the present invention.
  • FIG. 8 is a schematic structural diagram of Embodiment 4 of a charging device according to the present invention.
  • FIG. 9 is a schematic structural diagram of Embodiment 5 of a charging device according to the present invention.
  • Embodiment 1 is a flow chart of Embodiment 1 of a charging method of the present invention. As shown in FIG. 1, the method provided in this embodiment includes:
  • Step 101 The charging device acquires battery attribute information and current power of the device to be charged.
  • the charging device acquires battery attribute information and current power of the device to be charged through wireless wireless network wireless (Wireless Fidelity, wifi for short).
  • wireless wireless network wireless Wireless Fidelity, wifi for short.
  • the charging device needs to have a built-in module capable of implementing the wifi function, thereby obtaining the battery attribute information and the current power of the device to be charged through the wifi, wherein the battery attribute information includes information such as the battery brand, the battery model, and the battery capacity.
  • the device to be charged also needs to have the wifi function.
  • the charging device can obtain the battery attribute information and the current power amount of the device to be charged through wifi, and one of them can obtain the battery attribute information and the current power amount of the device to be charged by calling the interface function. The battery attribute information and the current power amount are then transmitted to the charging device via wifi in a predetermined format.
  • Step 102 The charging device acquires a charging voltage of the device to be charged.
  • the charging voltage of the device to be charged can be obtained by using an existing method, that is, connecting the device to be charged through USB to obtain the charging voltage of the device to be charged.
  • Step 103 The charging device acquires a charging current of the device to be charged according to the battery attribute information and the current power.
  • Step 104 The charging device outputs electrical energy to the device to be charged according to the charging current and the charging voltage of the device to be charged.
  • outputting electric energy to the device to be charged according to the charging current and the charging voltage of the device to be charged means that the voltage and current when charging the device to be charged are respectively the charging voltage and the charging current required by the device to be charged.
  • the charging method provided in this embodiment not only obtains the charging voltage of the device to be charged, but also obtains the charging current of the device to be charged, and outputs electrical energy to the device to be charged according to the charging voltage and the charging current, so that the charging device charges the device to be charged.
  • the demand of the voltage of the device to be charged can be met, and the current demand can be met, thereby effectively achieving the purpose of outputting electrical energy for the device to be charged, while reducing the charging loss and prolonging the battery life.
  • the embodiment of the invention further provides a storage medium, wherein the computer readable medium stores executable instructions, and the executable instructions are used to perform the charging method according to the first embodiment of the present invention.
  • the executable program is executed by the processor to:
  • FIG. 2 is a flow chart of a second embodiment of a charging method of the present invention. As shown in FIG. 2, the method provided in this embodiment includes:
  • Step 201 The charging device acquires battery attribute information and current power of the device to be charged through wifi.
  • Step 202 The charging device acquires a charging voltage of the device to be charged.
  • Step 203 The charging device acquires a charging curve corresponding to the device to be charged in the charging curve query table according to the battery attribute information of the device to be charged.
  • the charging curve query table is a correspondence table between the battery attribute information and the charging curve and is pre-stored in the charging device; the charging curve is a relationship between the amount of the device to be charged and the required charging current.
  • the charging current required by the battery in the three stages of pre-flushing, fast charging, and slow charging can be directly obtained from the battery manufacturer, and then the charging curve can be drawn, and the battery can be obtained according to the charging curve.
  • Step 204 The charging device acquires a charging current of the device to be charged in a charging curve corresponding to the device to be charged according to the current power of the device to be charged.
  • the current power of the device to be charged is acquired every predetermined period of time, because the required charging current corresponding to different electric quantities in the charging curve is different, and as the charging process proceeds, it is required to follow the corresponding one in the charging curve.
  • the charging current needs to be adjusted to the actual charging current. Therefore, it is necessary to obtain the latest power information at regular intervals as the current power, and then obtain the required charging current.
  • the current power of the device to be charged may be expressed in milliamps (mAh). It can also be expressed as a percentage of remaining battery.
  • the predetermined time can be set according to the actual application. If it is necessary to charge the device to be charged strictly according to the required charging current corresponding to different electric quantities in the charging curve, the predetermined time can be set shorter.
  • Step 205 The charging device outputs electrical energy to the device to be charged according to the charging current and the charging voltage of the device to be charged.
  • the charging method provided in this embodiment not only obtains the charging voltage of the device to be charged, but also obtains the charging current of the device to be charged by acquiring the charging curve corresponding to the device to be charged, thereby outputting the electric energy for the device to be charged according to the charging voltage and the charging current, such that When charging the device to be charged, the charging device can meet the demand of the voltage of the device to be charged while satisfying the demand of the current, and can effectively output the electric energy for the device to be charged, thereby reducing the charging loss and prolonging the battery. life.
  • the embodiment of the invention further provides a storage medium, wherein the computer readable medium stores executable instructions, and the executable instructions are used to perform the charging method according to the second embodiment of the present invention.
  • FIG. 3 is a flowchart of Embodiment 3 of a charging method of the present invention. If at least two devices to be charged are simultaneously connected to the charging device, as shown in FIG. 3, the method provided in this embodiment includes:
  • Step 301 The charging device acquires initial power and wifi access rate of at least two devices to be charged through wifi.
  • the wifi access rate of the device to be charged refers to the rate at which the wifi bandwidth occupied by the device to be charged is connected to the wifi for data transmission.
  • Step 302 The charging device sets the priority of the device to be charged according to the initial power of the at least two devices to be charged and the wifi access rate.
  • the number of priorities depends on the initial power of the device to be charged in actual needs.
  • the setting of the wifi access rate can be set to two or more than two priority levels.
  • the priority number can be set to three, which are high priority, medium priority, and low priority.
  • the device to be charged is set to be a high priority device to be charged; if the device to be charged is wifi The access rate is less than the first rate and greater than the second rate, or the initial power of the device to be charged is greater than the third threshold and less than the fourth threshold, and the device to be charged is set as the medium priority to be charged device; if the device to be charged is connected to the wifi The ingress rate is less than or equal to the second rate or the initial power of the device to be charged is greater than or equal to the fourth threshold, and the device to be charged is set to be a low priority device to be charged; wherein the first rate is greater than the second rate, and the third threshold is less than the fourth threshold.
  • Step 303 The charging device acquires the remaining power of the charging device.
  • Step 304 The charging device acquires battery attribute information and current power of the device to be charged.
  • Step 305 The charging device acquires a charging voltage of the device to be charged.
  • Step 306 The charging device acquires a charging curve corresponding to the device to be charged in the charging curve query table according to the battery attribute information of the device to be charged.
  • Step 307 The charging device acquires a charging current for charging the device to be charged in a charging curve corresponding to the device to be charged according to the remaining power of the charging device, the priority of the device to be charged, and the current power of the device to be charged.
  • Step 308 The charging device outputs electrical energy to the device to be charged according to the charging current and the charging voltage of the device to be charged.
  • the priority of the device to be charged is set according to the initial power and the wifi access rate of the device to be charged, and then the charging voltage of the device to be charged is obtained.
  • charging current thereby outputting electric energy to the device to be charged according to the priority of the device to be charged, the charging voltage and the charging current, so that the charging device is given multiple
  • the charging device it can meet the demand of the voltage of the device to be charged, and can also meet the current demand, thereby achieving the purpose of effectively outputting electric energy for a plurality of devices to be charged, reducing charging loss, extending battery life, and capable of Make reasonable use of the amount of electricity stored in the charging device.
  • the embodiment of the invention further provides a storage medium, wherein the computer readable medium stores executable instructions, and the executable instructions are used to perform the charging method according to the third embodiment of the present invention.
  • FIG. 4 is a flowchart of Embodiment 4 of the charging method of the present invention.
  • step 307 includes:
  • Step 307a The charging device calculates a ratio of the remaining power of the charging device to the total power of the charging device, and obtains a remaining power ratio of the charging device.
  • Step 307b The charging device determines a relationship between the remaining power ratio and the first threshold and the second threshold. The first threshold is greater than the second threshold.
  • Step 307c If the remaining power ratio is greater than or equal to the first threshold, the charging device obtains the required charging current according to the current power of the device to be charged in the charging curve corresponding to the device to be charged, and sets the charging current of the device to be charged; The charge ratio is less than the first threshold and greater than the second threshold, and the charging device obtains the required charging current according to the current power of the device to be charged in the charging curve corresponding to the device to be charged, and is based on the priority of the device to be charged and the required charging current.
  • the charging current of the device to be charged is set; if the remaining power ratio is less than or equal to the second threshold, the charging device obtains the device with the highest priority in the charging curve corresponding to the device to be charged according to the current power of the device with the highest priority.
  • the charging current is required and set to the charging current of the device to be charged.
  • the remaining power ratio may be expressed in the form of a fraction, or may be expressed in a percentage form, and may also be expressed in other proportions. If the representation of the remaining power ratio is determined, the first threshold and the second threshold are determined. The representation has also been determined. The first threshold and the second threshold may be set according to an actual application. For example, if the remaining power ratio, the first threshold, and the second threshold are expressed as a percentage, it is assumed that the first threshold is set to 60%, and the second threshold is set. 30%, that is to say, when the remaining power ratio is 60% or more, the charging device can be considered to be high.
  • the amount of electricity, so the required charging current obtained in the charging curve corresponding to the device to be charged is directly used as the charging current according to the current power of the device to be charged, and then all the devices to be charged are charged according to the charging voltage and the charging current;
  • the charging device is in a medium power, so the required charging current obtained in the charging curve corresponding to the device to be charged according to the current power of the device to be charged is not directly used as the charging current, but Then, according to the priority of the device to be charged, the charging current of the device to be charged is set according to a certain ratio of the required charging current, and then the charging device and the charging voltage are charged according to the set charging current and the charging voltage; when the remaining battery ratio is less than or equal to At 30%, it can be considered that the charging device is in a low battery state, so the charging current direct charging current required for the device with the highest priority to be obtained is obtained in the charging curve corresponding to the device to be charged according to the current power of the
  • the required charging current is obtained in the charging curve corresponding to the device to be charged according to the current power of the device to be charged, and based on the priority of the device to be charged.
  • the level and required charging current set the charging current of the device to be charged, including:
  • the required charging current is set as the charging current of the device to be charged; if the priority of the device to be charged is medium priority, the current of the first proportion of the required charging current will be occupied.
  • the priority of the device to be charged is set according to the initial power of the device to be charged and the wifi access rate.
  • the charging voltage and the charging current of the device to be charged are obtained, so that the charging device can charge the device to be charged according to the priority, the charging voltage and the charging current of the device to be charged, and the utility model can effectively realize the output of the electrical energy for the plurality of devices to be charged. At the same time, it reduces the charging loss, prolongs the battery life, and can properly utilize the power stored in the charging device.
  • FIG. 5 is a schematic structural diagram of Embodiment 1 of a charging device according to the present invention.
  • the charging device provided in this embodiment includes: an obtaining module 41 and a processing module 42;
  • the obtaining module 41 is configured to obtain the battery attribute information of the device to be charged and the current power; and is further configured to obtain a charging voltage of the device to be charged; and configured to acquire a charging current of the device to be charged according to the battery attribute information and the current power.
  • the processing module 42 is configured to output electrical energy to the device to be charged according to the charging current and the charging voltage of the device to be charged.
  • the obtaining module 41 is further configured to obtain, according to the battery attribute information of the device to be charged, a charging curve corresponding to the device to be charged in the charging curve query table; wherein the charging curve query table is between the battery attribute information and the charging curve Corresponding to the relationship table and pre-stored in the charging device; the charging curve is a relationship between the amount of power of the device to be charged and the required charging current;
  • the charging current of the device to be charged is obtained in the charging curve corresponding to the device to be charged according to the current power of the device to be charged.
  • the acquisition module 41 and the processing module 42 may each be a Central Processing Unit (CPU), a Micro Processor Unit (MPU), and a Digital Signal Processor (Digital Signal Processor) located in the charging device. DSP) or Field Programmable Gate Array (FPGA) implementation.
  • CPU Central Processing Unit
  • MPU Micro Processor Unit
  • DSP Digital Signal Processor
  • FPGA Field Programmable Gate Array
  • the charging device provided in this embodiment can be used to perform the technical solutions of the first and second embodiments of the charging method, and the implementation principle and technical effects are similar, and details are not described herein again.
  • FIG. 6 is a schematic structural diagram of Embodiment 2 of a charging device according to the present invention. As shown in FIG. 6, the device provided in this embodiment further includes:
  • the setting module 43 is configured to set the priority of the device to be charged according to the initial power of the device to be charged and the wifi access rate.
  • the setting module 43 is configured to set the device to be charged as a high priority device to be charged if the wifi access rate of the device to be charged is greater than or equal to the first rate or the initial power of the device to be charged is less than or equal to the third threshold;
  • the wifi access rate of the device is smaller than the first rate and greater than the second rate, or the initial power of the device to be charged is greater than the third threshold and less than the fourth threshold, and the device to be charged is set as the medium priority device to be charged;
  • the wifi access rate is less than or equal to the second rate or the initial power of the device to be charged is greater than or equal to the fourth threshold, and the device to be charged is set to be a low priority device to be charged; wherein the first rate is greater than the second rate, and the third threshold is less than the second Four thresholds.
  • the obtaining module 41 is further configured to obtain an initial power and a wifi access rate of the device to be charged, and obtain a remaining power of the charging device; according to the remaining power of the charging device, the priority of the device to be charged, and the current power of the device to be charged, The charging current corresponding to the charging device is obtained in the charging curve corresponding to the device to be charged.
  • the obtaining module 41, the processing module 42 and the setting module 43 can all be implemented by a CPU, an MPU, a DSP, an FPGA, or the like located in the charging device.
  • the charging device provided in this embodiment can be used to implement the technical solution in the third embodiment of the charging method, and the implementation principle and technical effects are similar, and details are not described herein again.
  • FIG. 7 is a schematic structural diagram of Embodiment 3 of a charging device according to the present invention.
  • the acquiring module 41 in the device provided in this embodiment includes:
  • the calculating unit 411 is configured to calculate a proportion of the remaining power of the charging device in the total power of the charging device, to obtain a remaining power ratio of the charging device;
  • the determining unit 412 is configured to determine a relationship between the remaining power ratio and the first threshold and the second threshold, wherein the first threshold is greater than the second threshold;
  • the executing unit 413 is configured to: if the remaining power ratio is greater than or equal to the first threshold, according to the to-be-charged setting The current power of the device is obtained in the charging curve corresponding to the device to be charged, and is set as the charging current of the device to be charged; if the remaining battery ratio is less than the first threshold and greater than the second threshold, according to the current device to be charged The electric quantity obtains the required charging current in the charging curve corresponding to the equipment to be charged, and sets the charging current of the equipment to be charged based on the priority of the equipment to be charged and the required charging current; if the remaining electric quantity ratio is less than or equal to the second threshold, according to the priority The current power level of the device to be charged is the highest, and the charging current required by the device with the highest priority is obtained in the charging curve corresponding to the device to be charged, and is set as the charging current of the device to be charged.
  • the executing unit 413 is configured to obtain a required charging current in a charging curve corresponding to the device to be charged according to the current power consumption information of the device to be charged; if the priority of the device to be charged is a high priority, the required charging current is set.
  • the charging device provided in this embodiment can be used to implement the technical solution of the fourth embodiment of the charging method, and the implementation principle and technical effects are similar, and details are not described herein again.
  • the obtaining module 41, the calculating unit 411, the determining unit 412, the executing unit 413, the processing module 42, and the setting module 43 can all be implemented by a CPU, an MPU, a DSP, an FPGA, or the like located in the charging device.
  • the charging device provided by the present invention can realize the component composition of the corresponding function, and is not limited to the modules and units described in the above embodiments.
  • the existing charging device can be built in the wifi device, thereby becoming a wifi device with a charging function, and the device can obtain the battery attribute information of the device to be charged and the current device through the built-in wifi.
  • the electric quantity according to the battery attribute information and the current electric quantity, obtain the charging current of the device to be charged, and then obtain the charging voltage of the device to be charged through the USB connection method, thereby realizing the charging device to be charged The purpose of charging.
  • FIG. 8 is a schematic structural diagram of Embodiment 4 of a charging device according to the present invention.
  • the charging device includes a wifi function module 51, a management module 52, a battery 53, a charging control circuit 54, and a discharging circuit 55.
  • the wifi function module 51 is configured to implement a wifi connection with the device to be charged, and the management module 52 It is configured to obtain the battery attribute information and the current power of the device to be charged through wifi; obtain the charging voltage of the device to be charged; obtain the charging current of the device to be charged according to the battery attribute information and the current power, and the battery 53 is configured to provide power, and the charging control circuit 54 Disposed to control the charging voltage and the charging current, the discharging circuit 55 is configured to output electrical energy to the device to be charged according to the charging voltage and the charging current.
  • FIG. 9 is a schematic structural diagram of Embodiment 5 of a charging device according to the present invention. As shown in FIG. 9, the charging device includes a memory 61 and a processor 62;
  • a memory 61 configured to store an executable program
  • the processor 62 is configured to perform the following operations by executing an executable program stored in the memory:
  • embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention can take the form of a hardware embodiment, a 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 and optical storage, etc.) including computer usable program code.
  • the present invention is directed to a method, apparatus (system), and computer program in accordance with an embodiment of the present invention
  • the flow chart and/or block diagram of the product is described. 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.
  • 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 instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • a device implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of a 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.

Abstract

Les modes de réalisation de l'invention concernent un procédé de charge, un appareil et un support de stockage de données. Le procédé consiste à : obtenir des informations de propriété de batterie et une puissance actuelle d'un appareil à charger ; obtenir une tension de charge de l'appareil à charger ; obtenir, en fonction des informations de propriété de batterie et de la puissance actuelle, un courant de charge de l'appareil à charger ; et délivrer, en fonction du courant de charge et de la tension de charge de l'appareil à charger, et de l'appareil à charger, de l'énergie électrique.
PCT/CN2017/085985 2016-10-18 2017-05-25 Procédé de charge, appareil et support de stockage de données WO2018072443A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610907197.6 2016-10-18
CN201610907197.6A CN107959317A (zh) 2016-10-18 2016-10-18 一种充电方法及其装置

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Publication Number Publication Date
WO2018072443A1 true WO2018072443A1 (fr) 2018-04-26

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WO (1) WO2018072443A1 (fr)

Cited By (3)

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