WO2016101475A1 - 充电方法及装置、计算机存储介质 - Google Patents

充电方法及装置、计算机存储介质 Download PDF

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Publication number
WO2016101475A1
WO2016101475A1 PCT/CN2015/077718 CN2015077718W WO2016101475A1 WO 2016101475 A1 WO2016101475 A1 WO 2016101475A1 CN 2015077718 W CN2015077718 W CN 2015077718W WO 2016101475 A1 WO2016101475 A1 WO 2016101475A1
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Prior art keywords
current
charging
terminal
voltage
obtaining
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PCT/CN2015/077718
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English (en)
French (fr)
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李静元
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中兴通讯股份有限公司
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Publication of WO2016101475A1 publication Critical patent/WO2016101475A1/zh

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H—ELECTRICITY
    • 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
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • 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 a charging technology in the field of electrical communication technologies, and in particular, to a charging method and apparatus, and a computer storage medium.
  • the output current or voltage of the charger is constant.
  • the charging chip performs current limiting at the load end of the terminal.
  • the dynamic change of the load of the terminal affects the current of the battery charging branch.
  • Embodiments of the present invention provide a charging method and device, and a computer storage medium, which are directed to solving a charging current or a voltage change caused by a load change in a conventional charging method, thereby causing a charging time that is too long or cannot be charged. problem.
  • An embodiment of the present invention provides a charging method, where the charging method includes:
  • the charging parameter of the charger is adjusted according to the current charging voltage of the terminal and the current demand current for charging the terminal.
  • the step of acquiring the charging voltage currently required by the terminal and the currently required current specifically includes:
  • the step of acquiring the current required charging voltage of the terminal and the current required current is Body includes:
  • the current demand current is calculated based on the current demanded charging current and the current operating current of the load.
  • the step of acquiring the charging voltage currently required by the terminal and the currently required charging current specifically includes:
  • the step of acquiring the currently required charging voltage and the currently required charging current according to the charging information and the charging graph specifically includes:
  • the embodiment of the invention further provides a charging device, the charging device comprising:
  • Obtaining a module configured to obtain a current charging voltage of the terminal and a current demand current
  • the adjustment module is configured to adjust, by the terminal, the charging parameter of the charger according to the current required charging voltage and the current required current for charging the terminal.
  • the obtaining module is further configured to acquire a current required charging voltage provided by the terminal, and calculate a current demand current according to the current required charging current and the current working current of the load.
  • the obtaining module is further configured to acquire a charging voltage currently required by the terminal, a current required charging current, and a current operating current of the load; the charging device further includes a calculating module configured to currently work according to the current demanding charging current and the load The current calculates the current demand current.
  • the obtaining module comprises:
  • the acquiring unit is configured to obtain charging information of the terminal and a preset charging curve
  • the obtaining unit is further configured to acquire a current required charging voltage and a current required charging current according to the charging information and the charging graph.
  • the obtaining module further includes:
  • the determining unit is configured to determine, according to the charging information, that the charging state is constant current charging or constant voltage charging;
  • the obtaining unit is further configured to read a current required charging voltage on the charging graph when the charging state is constant current charging;
  • the obtaining unit is further configured to read the current required charging current on the power consumption graph when the charging state is constant voltage charging.
  • the embodiment of the invention further provides a computer storage medium, wherein the computer storage medium stores executable instructions, and the executable instructions are used to execute the charging method.
  • the charging method and device and the computer storage medium of the invention detect the current demand current of the terminal and the current required charging voltage in real time, and dynamically adjust the charging parameter of the charger pre-output according to the current demand current and the currently required charging voltage (ie, the output current) And the output voltage) to meet the terminal load and battery charging requirements, so that the battery is guaranteed at the optimal charging state point, thereby ensuring the charging effect and efficiency.
  • FIG. 1 is a flow chart of an embodiment of a charging method of the present invention
  • FIG. 2 is a schematic block diagram of a terminal corresponding to the charging method shown in FIG. 1;
  • FIG. 3 is a block diagram of a charger corresponding to the charging method shown in FIG. 1;
  • FIG. 4 is a current diagram of the current required charging voltage and current demand of the terminal shown in FIG. Flowchart of the steps of an embodiment
  • FIG. 5 is a flow chart showing the steps of acquiring the current required charging voltage of the terminal and the current required charging current shown in FIG. 4;
  • FIG. 6 is a flow chart showing the steps of obtaining the current required charging voltage and the current required charging current according to the charging information and the charging graph shown in FIG. 5;
  • FIG. 7 is a schematic structural view of a charging device of the present invention.
  • FIG. 8 is a schematic structural view of an acquisition module in the charging device shown in FIG. 7.
  • FIG. 8 is a schematic structural view of an acquisition module in the charging device shown in FIG. 7.
  • the present invention provides a charging method.
  • the charging method includes the following steps:
  • Step S10 Obtain a charging voltage currently required by the terminal and a current demand current.
  • the step of acquiring the charging voltage currently required by the terminal and the currently required current specifically includes:
  • Step S11 Obtain a current demanded charging voltage provided by the terminal, and calculate a current demand current according to the current demanded charging current and the current working current of the load.
  • the charging is performed by using the charger as an example.
  • the terminal includes: a battery 101, a load 102, a monitoring module 103, a main control chip 104, a first charging interface 105, and a modulation module 106.
  • the monitoring module 103 is configured to acquire the current operating current of the load 102;
  • the main control chip 104 is configured to acquire a current required charging voltage of the battery 101 and a current required charging current, and according to the working current and the
  • the current demanded charging current calculates the current demand current, and the modulation module 106 converts the currently required electrical voltage and the current demand current into data signals and transmits them to the charger through the first charging interface 105.
  • Step S20 Adjust a charging parameter of the charger according to a current required charging voltage and a current demand of the terminal for charging the terminal.
  • the charger includes a second charging interface 201, a demodulation module 202, a processing module 203, and a charging management module 204.
  • the second charging interface 201 is configured as a connection terminal, and the demodulation module 202 is configured.
  • the processing module 203 controls the charging management module 204 to adjust the pre-output charging parameter according to the data signal, and according to the adjusted charging parameter Charging the terminal.
  • the terminal currently reports the current demand current of the terminal and the current required charging voltage to the charger side, and then the charger dynamically adjusts the charging parameter according to the current demand current and the current required charging voltage (ie, the output current and the output voltage). ), to meet the terminal load and battery charging requirements, so that the battery is always in the best state of charge, thus ensuring the charging effect and efficiency.
  • the charger dynamically adjusts the charging parameter according to the current demand current and the current required charging voltage (ie, the output current and the output voltage).
  • FIG. 4 is a flowchart of steps of another embodiment of acquiring a charging voltage currently required by the terminal and a currently required current in the charging method shown in FIG. 1.
  • the step of acquiring the current required charging voltage of the terminal and the currently required current specifically includes:
  • Step S12 Obtain a charging voltage currently required by the terminal, a current required charging current, and a current operating current of the load.
  • Step S13 Calculate the current demand current according to the current demanded charging current and the current working current of the load.
  • the charger directly obtains the current required charging voltage, the current required charging current, and the current operating current of the load, and calculates the current demand current according to the current required charging current and the current operating current of the load.
  • the charger directly obtains the current required charging voltage, the current required charging current, and the current operating current of the load, and calculates the current demand current according to the current required charging current and the current operating current of the load. The same technical effect can be achieved.
  • FIG. 5 is a charging voltage currently acquired by the acquiring terminal shown in FIG. Flowchart of the steps with the current demand for charging current.
  • the step of acquiring the charging voltage currently required by the terminal and the currently required charging current specifically includes:
  • Step S14 Acquire charging information of the terminal and a preset charging curve.
  • Step S15 Acquire a current required charging voltage and a current required charging current according to the charging information and the charging graph.
  • the step of acquiring the currently required charging voltage and the currently required charging current according to the charging information and the charging graph specifically includes:
  • Step S16 Determine, according to the charging information, that the charging state is constant current charging or constant voltage charging.
  • Step S17 When the state of charge is constant current charging, the charging curve is acquired (if it has been acquired in step S17, it is not necessary to acquire again), and the currently required charging voltage is read on the charging graph.
  • Step S18 When the state of charge is constant voltage charging, the charging curve is acquired (if it has been acquired in step S17, no need to acquire again), and the current required charging current is read on the pairing graph.
  • the current demand current of the terminal and the current required charging voltage are detected by the charger in real time, and the charging parameters pre-outputted by the charger (ie, the output current and the output voltage are dynamically adjusted according to the current demand current and the currently required charging voltage). ), to meet the terminal load and battery charging requirements, so that the battery is always in the best state of charge, thus ensuring the charging effect and efficiency.
  • the charging device includes:
  • the acquisition module 301 (which can be implemented by an ASCI, FPGA, or MCU) is configured to obtain the current required charging voltage of the terminal and the current demand current.
  • the obtaining module 301 is further configured to acquire the current requirement provided by the terminal.
  • the charging voltage and the current required current are calculated based on the current demanded charging current and the current operating current of the load.
  • the charging is performed by using the charger as an example.
  • the terminal includes: a battery 101, a load 102, a monitoring module 103, a main control chip 104, a first charging interface 105, and a modulation module 106.
  • the monitoring module 103 (which may be implemented by a dedicated ASIC or FPGA that detects current) is configured to acquire the current operating current of the load 102; the master chip 104 (which may be implemented by an ASCI, FPGA or MCU) is configured to acquire the current current of the battery 101 a required charging voltage and a current required charging current, and calculating a current demand current based on the operating current and the currently required charging current, the modulation module 106 (achievable by an ASIC or an FPGA) based on current demand voltage and current demand The current information is modulated into a data signal, and is sent to the charger through the first charging interface 105 (which may be a USB, Mini-USB, Micro-USB, etc. type charging interface).
  • the first charging interface 105 which may be a USB, Mini-USB, Micro-USB, etc. type charging interface.
  • the adjustment module 302 (which can be implemented by an ASCI, FPGA or MCU) is configured to adjust the charging parameter of the charger according to the current charging voltage of the terminal and the current demand current for charging the terminal.
  • the charger includes a second charging interface 201, a demodulation module 202 (which can be implemented by an ASIC or an FPGA), a processing module 203 (which can be implemented by an ASIC or an FPGA), and a charging management module 204 (which can be implemented by an ASIC or an FPGA).
  • the second charging interface 201 is configured to connect to the terminal
  • the demodulation module 202 is configured to receive the data signal and send the data signal to the processing module 203
  • the processing module 203 controls the charging according to the data signal.
  • the management module 204 adjusts the pre-output charging parameters and charges the terminal according to the adjusted charging parameters.
  • the charging device of the embodiment directly reports the current demand current of the terminal and the current required charging voltage to the charger side through the terminal, and then the charger dynamically adjusts the charging parameter according to the current demand current and the currently required charging voltage (ie, the output current and the output voltage). ) to meet the terminal load and battery charging requirements, so that the battery is guaranteed at the best charging state point, thus ensuring charging Effect and efficiency.
  • the acquiring module 301 is further configured to acquire a charging voltage currently required by the terminal, a current required charging current, and a current operating current of the load; the charging device further includes a computing module, and the configuration The current demand current is calculated for the current demand based on the current demand and the current operating current of the load.
  • the obtaining module 301 includes:
  • the acquiring unit 310 is configured to acquire charging information of the terminal and a preset charging curve.
  • the obtaining unit 310 is further configured to acquire a current required charging voltage and a current required charging current according to the charging information and the charging graph.
  • the determining unit 320 is configured to determine, according to the charging information, that the charging state is constant current charging or constant voltage charging;
  • the obtaining unit 310 is further configured to read a current required charging voltage on the charging graph when the charging state is constant current charging;
  • the acquiring unit 310 is further configured to read the current required charging current on the power consumption graph when the charging state is constant voltage charging.
  • the charging device of the embodiment detects the current demand current of the terminal and the current required charging voltage through the charger in real time, and the charger dynamically adjusts the charging parameter (ie, the output current and the output voltage) according to the current demand current and the currently required charging voltage. Meet the terminal load and battery charging requirements, so that the battery is always in the best state of charge, thus ensuring the charging effect and efficiency.
  • the charging parameter ie, the output current and the output voltage
  • the embodiment of the invention further provides a computer storage medium, wherein the computer storage medium stores executable instructions, and the executable instructions are used to execute the charging method shown in any of the figures of FIG. 1 , FIG. 4 to FIG. 6 .
  • the charging method and device of the present invention detect the current demand of the terminal by real-time detection.
  • Current and current demanding charging voltage and dynamically adjust the charging parameters (ie, output current and output voltage) of the charger pre-output according to the current demand current and the current required charging voltage to meet the terminal load and battery charging requirements, so that the battery moment Guaranteed at the best state of charge, thus ensuring the charging effect and efficiency.
  • the foregoing program may be stored in a computer readable storage medium, and the program is executed when executed.
  • the foregoing storage medium includes: a mobile storage device, a random access memory (RAM), a read-only memory (ROM), a magnetic disk, or an optical disk.
  • RAM random access memory
  • ROM read-only memory
  • magnetic disk or an optical disk.
  • optical disk A medium that can store program code.
  • the above-described integrated unit of the present invention may be stored in a computer readable storage medium if it is implemented in the form of a software function module and sold or used as a standalone product.
  • the technical solution of the embodiments of the present invention may be embodied in the form of a software product in essence or in the form of a software product, which is stored in a storage medium and includes a plurality of instructions for making
  • a computer device which may be a personal computer, server, or network device, etc.
  • the foregoing storage medium includes various media that can store program codes, such as a mobile storage device, a RAM, a ROM, a magnetic disk, or an optical disk.

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

Abstract

一种充电方法及装置、计算机存储介质，所述方法包括：获取终端当前需求的充电电压及当前需求的电流；根据终端当前需求的充电电压、当前需求的电流调整所述充电器的充电参数，以供所述终端充电。

Description

充电方法及装置、计算机存储介质 技术领域
本发明涉及电通信技术领域的充电技术，尤其涉及一种充电方法及装置、计算机存储介质。
背景技术
传统终端充电时充电器输出电流或电压是恒定不变的，充电芯片在终端的负载端进行限流，终端的负载动态变化会影响电池充电支路电流大小，当充电器输出电流保持恒定，系统负载变大时电池充电电流会变小，此时电池可能无法充分充电或无法充电，最终导致充电时间过长或无法充满。
发明内容
本发明实施例提供一种充电方法及装置、计算机存储介质，旨在解决现有的充电的方法中由于负载的变化而导致充电电流或电压变化，进而导致的充电时间过长或无法充电的技术问题。
本发明实施例提供一种充电方法，所述充电方法包括：
获取终端当前需求的充电电压及的当前需求的电流；
根据终端当前需求的充电电压及当前需求的电流调整所述充电器的充电参数，以供所述终端充电。
优选地，获取终端当前需求的充电电压及的当前需求的电流的步骤具体包括：
获取终端提供的当前需求的充电电压，根据当前需求的充电电流与负载当前工作电流计算当前需求的电流。
优选地，获取终端当前需求的充电电压及的当前需求的电流的步骤具 体包括：
获取终端当前需求的充电电压、当前需求的充电电流与负载当前工作电流；
根据当前需求的充电电流与负载当前工作电流计算当前需求的电流。
优选地，获取终端当前需求的充电电压与当前需求的充电电流的步骤具体包括：
获取终端的充电信息与预设的充电曲线图；
根据所述充电信息与所述充电曲线图获取当前需求的充电电压及当前需求的充电电流。
优选地，根据所述充电信息与所述充电曲线图获取当前需求的充电电压及当前需求的充电电流的步骤具体包括：
根据所述充电信息判断充电状态为恒流充电或恒压充电；
当充电状态为恒流充电时，在所述充电曲线图上读取当前需求的充电电压；
当充电状态为恒压充压时，在所述对电曲线图上读取当前需求的充电电流。
本发明实施例还提供一种充电装置，所述充电装置包括：
获取模块，配置为获取终端当前需求的充电电压及当前需求的电流；
调整模块，配置为终端根据当前需求的充电电压及当前需求的电流调整所述充电器的充电参数，以供所述终端充电。
优选地，所述获取模块还配置为获取终端提供的当前需求的充电电压及根据当前需求的充电电流与负载当前工作电流计算当前需求的电流。
优选地，所述获取模块还配置为获取终端当前需求的充电电压、当前需求的充电电流与负载当前工作电流；所述充电装置还包括计算模块，配置为根据当前需求的充电电流与负载当前工作电流计算当前需求的电流。
优选地，所述获取模块包括：
获取单元，配置为获取终端的充电信息与预设的充电曲线图；
所述获取单元还配置为根据所述充电信息与所述充电曲线图获取当前需求的充电电压及当前需求的充电电流。
优选地，所述获取模块还包括：
判断单元，配置为根据所述充电信息判断充电状态为恒流充电或恒压充电；
所述获取单元还配置为当充电状态为恒流充电时，在所述充电曲线图上读取当前需求的充电电压；
所述获取单元还配置为当充电状态为恒压充压时，在所述对电曲线图上读取当前需求的充电电流。
本发明实施例还提供一种计算机存储介质，所述计算机存储介质中存储有可执行指令，所述可执行指令用于执行上述的充电方法。
本发明的充电方法及装置、计算机存储介质，通过实时检测终端当前需求电流和当前需求的充电电压，并根据当前需求电流与当前需求的充电电压动态调整充电器预输出的充电参数(即输出电流和输出电压)，以满足终端负载和电池充电需求，以使得电池时刻保证在最佳的充电状态点，进而保证了充电效果及效率。
附图说明
图1为本发明充电方法的一实施例流程图；
图2为对应图1所示的充电方法的终端的模块示意图；
图3为对应图1所示的充电方法的充电器的模块示意图；
图4为图1所示的获取终端当前需求的充电电压及的当前需求的电流 的一实施例的步骤的流程图；
图5为图4所示的获取终端当前需求的充电电压与当前需求的充电电流的步骤的流程图；
图6为图5所示的根据所述充电信息与所述充电曲线图获取当前需求的充电电压及当前需求的充电电流的步骤的流程图；
图7为本发明充电装置的构架示意图；
图8为图7中所示的充电装置中获取模块的构架示意图。
具体实施方式
应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不配置为限定本发明。
本发明提供一种充电方法，参照图1，在一实施例中，所述充电方法包括以下步骤：
步骤S10、获取终端当前需求的充电电压及的当前需求的电流。
在本实施例中，获取终端当前需求的充电电压及当前需求的电流的步骤具体包括：
步骤S11、获取终端提供的当前需求的充电电压及根据当前需求的充电电流与负载当前工作电流计算当前需求的电流。
具体地，以充电器为终端进行充电为例进行说明，参照图2，所述终端包括：电池101、负载102、监测模块103、主控芯片104、第一充电接口105及调制模块106，所述监测模块103配置为获取所述负载102当前工作电流；所述主控芯片104配置为获取所述电池101的当前需求的充电电压及当前需求的充电电流，并根据所述工作电流与所述当前需求的充电电流计算当前需求电流，所述调制模块106将所述所当前需求的电电压及当前需求电流转换为数据信号，并通过所述第一充电接口105发送至所述充电器。
步骤S20、根据当前需求的充电电压及终端的当前需求的电流调整所述充电器的充电参数，以供所述终端充电。
具体地，参照图3，所述充电器包括第二充电接口201、解调模块202、处理模块203及充电管理模块204，所述第二充电接口201配置为连接终端，所述解调模块202配置为接收所述数据信号并将数据信号发送至所述处理模块203，所述处理模块203根据所述数据信号控制所述充电管理模块204调节预输出的充电参数，并根据调节后的充电参数为所述终端充电。
本实施例的充电方法，通过终端实时上报终端当前需求电流和当前需求的充电电压给充电器侧，然后充电器根据当前需求电流与当前需求的充电电压动态调整充电参数(即输出电流和输出电压)，以满足终端负载和电池充电需求，以使得电池时刻保证在最佳的充电状态点，进而保证了充电效果及效率。
进一步地，参照图4，图4为图1所示的充电方法中获取终端当前需求的充电电压及的当前需求的电流的另一实施例的步骤的流程图。
在本实施例中，所述获取终端当前需求的充电电压及的当前需求的电流的步骤具体包括：
步骤S12、获取终端当前需求的充电电压、当前需求的充电电流与负载当前工作电流。
步骤S13、根据当前需求的充电电流与负载当前工作电流计算当前需求的电流。
具体地，在本实施例中，充电器直接从终端中获取当前需求的充电电压、当前需求的充电电流与负载当前工作电流，并根据当前需求的充电电流与负载当前工作电流计算当前需求的电流，同样可以实现上述技术效果。
进一步地，参照图5，图5为图4所示的获取终端当前需求的充电电压 与当前需求的充电电流的步骤的流程图。
基于上述实施例，在本实施例中，获取终端当前需求的充电电压与当前需求的充电电流的步骤具体包括：
步骤S14、获取终端的充电信息与预设的充电曲线图。
步骤S15、根据所述充电信息与所述充电曲线图获取当前需求的充电电压及当前需求的充电电流。
具体地，参照图6，根据所述充电信息与所述充电曲线图获取当前需求的充电电压及当前需求的充电电流的步骤具体包括：
步骤S16、根据所述充电信息判断充电状态为恒流充电或恒压充电。
步骤S17、当充电状态为恒流充电时，获取所述充电曲线图(如果步骤S17中已经获取则无需再次获取)，并在所述充电曲线图上读取当前需求的充电电压。
步骤S18、当充电状态为恒压充压时，获取所述充电曲线图(如果步骤S17中已经获取则无需再次获取)，并在所述对电曲线图上读取当前需求的充电电流。
本实施例的充电方法，通过充电器实时检测终端当前需求电流和当前需求的充电电压，并根据当前需求电流与当前需求的充电电压动态调整充电器预输出的充电参数(即输出电流和输出电压)，以满足终端负载和电池充电需求，以使得电池时刻保证在最佳的充电状态点，进而保证了充电效果及效率。
本发明提供一种充电装置，参照图7，在一实施例中，所述充电装置包括：
获取模块301(可由ASCI、FPGA或MCU实现)，配置为获取终端当前需求的充电电压及的当前需求的电流。
在本实施例中，所述获取模块301还配置为获取终端提供的当前需求 的充电电压及根据当前需求的充电电流与负载当前工作电流计算当前需求的电流。
具体地，以充电器为终端进行充电为例进行说明，参照图2，所述终端包括：电池101、负载102、监测模块103、主控芯片104、第一充电接口105及调制模块106，所述监测模块103(可由检测电流的专用ASIC或FPGA实现)配置为获取所述负载102当前工作电流；所述主控芯片104(可由ASCI、FPGA或MCU实现)配置为获取所述电池101的当前需求的充电电压及当前需求的充电电流，并根据所述工作电流与所述当前需求的充电电流计算当前需求电流，所述调制模块106(可由ASIC或FPGA实现)基于当前需求的电压及当前需求电流信息调制为数据信号，并通过所述第一充电接口105(可以为USB、Mini-USB、Micro-USB等类型的充电接口)发送至所述充电器，进而实现。
调整模块302(可由ASCI、FPGA或MCU实现)，配置为根据终端当前需求的充电电压及当前需求的电流调整所述充电器的充电参数，以供所述终端充电。
具体地，所述充电器包括第二充电接口201、解调模块202(可由ASIC或FPGA实现)、处理模块203(可由ASIC或FPGA实现)及充电管理模块204(可由ASIC或FPGA实现)，所述第二充电接口201配置为连接终端，所述解调模块202配置为接收所述数据信号并将数据信号发送至所述处理模块203，所述处理模块203根据所述数据信号控制所述充电管理模块204调节预输出的充电参数，并根据调节后的充电参数为所述终端充电。
本实施例的充电装置，通过终端实时上报终端当前需求电流和当前需求的充电电压给充电器侧，然后充电器根据当前需求电流与当前需求的充电电压动态调整充电参数(即输出电流和输出电压)，以满足终端负载和电池充电需求，以使得电池时刻保证在最佳的充电状态点，进而保证了充电 效果及效率。
进一步地，参照图8，在本实施例中，所述获取模块301还配置为获取终端当前需求的充电电压、当前需求的充电电流与负载当前工作电流；所述充电装置还包括计算模块，配置为根据当前需求的充电电流与负载当前工作电流计算当前需求的电流。
具体地，所述获取模块301包括：
获取单元310，配置为获取终端的充电信息与预设的充电曲线图；
所述获取单元310还配置为根据所述充电信息与所述充电曲线图获取当前需求的充电电压及当前需求的充电电流。
判断单元320，配置为根据所述充电信息判断充电状态为恒流充电或恒压充电；
所述获取单元310还配置为当充电状态为恒流充电时，在所述充电曲线图上读取当前需求的充电电压；
所述获取单元310还配置为当充电状态为恒压充压时，在所述对电曲线图上读取当前需求的充电电流。
本实施例的充电装置，通过充电器实时检测终端当前需求电流和当前需求的充电电压，并充电器根据当前需求电流与当前需求的充电电压动态调整充电参数(即输出电流和输出电压)，以满足终端负载和电池充电需求，以使得电池时刻保证在最佳的充电状态点，进而保证了充电效果及效率。
本发明实施例还提供一种计算机存储介质，所述计算机存储介质中存储有可执行指令，所述可执行指令用于执行图1、图4至图6任一附图所示的充电方法。
综上所述，本发明的充电方法及装置，通过实时检测终端当前需求电 流和当前需求的充电电压，并根据当前需求电流与当前需求的充电电压动态调整充电器预输出的充电参数(即输出电流和输出电压)，以满足终端负载和电池充电需求，以使得电池时刻保证在最佳的充电状态点，进而保证了充电效果及效率。
本领域普通技术人员可以理解：实现上述方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成，前述的程序可以存储于一计算机可读取存储介质中，该程序在执行时，执行包括上述方法实施例的步骤；而前述的存储介质包括：移动存储设备、随机存取存储器(RAM，Random Access Memory)、只读存储器(ROM，Read-Only Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
或者，本发明上述集成的单元如果以软件功能模块的形式实现并作为独立的产品销售或使用时，也可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明实施例的技术方案本质上或者说对相关技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机、服务器、或者网络设备等)执行本发明各个实施例所述方法的全部或部分。而前述的存储介质包括：移动存储设备、RAM、ROM、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以所述权利要求的保护范围为准。

Claims (11)

  1. 一种充电方法，所述充电方法包括：
    获取终端当前需求的充电电压及当前需求的电流；
    根据终端当前需求的充电电压及当前需求的电流调整充电器的充电参数，以供所述终端充电。
  2. 如权利要求1所述的充电方法，其中，所述获取终端当前需求的充电电压及的当前需求的电流包括：
    获取终端提供的当前需求的充电电压，根据当前需求的充电电流与负载当前工作电流计算当前需求的电流。
  3. 如权利要求1所述的充电方法，其中，所述获取终端当前需求的充电电压及的当前需求的电流包括：
    获取终端当前需求的充电电压、当前需求的充电电流与负载当前工作电流；
    根据当前需求的充电电流与负载当前工作电流计算当前需求的电流。
  4. 如权利要求3所述的充电方法，其中，所述获取终端当前需求的充电电压与当前需求的充电电流包括：
    获取终端的充电信息与预设的充电曲线图；
    根据所述充电信息与所述充电曲线图获取当前需求的充电电压及当前需求的充电电流。
  5. 如权利要求4所述的充电方法，其中，所述根据所述充电信息与所述充电曲线图获取当前需求的充电电压及当前需求的充电电流包括：
    根据所述充电信息判断充电状态为恒流充电或恒压充电；
    当充电状态为恒流充电时，在所述充电曲线图上读取当前需求的充电电压；
    当充电状态为恒压充压时，在所述对电曲线图上读取当前需求的充电 电流。
  6. 一种充电装置，所述充电装置包括：
    获取模块，配置为获取终端当前需求的充电电压及当前需求的电流；
    调整模块，配置为根据当前需求的充电电压及终端的当前需求的电流调整充电器的充电参数，以供所述终端充电。
  7. 如权利要求6所述的充电装置，其中，所述获取模块还配置为获取终端提供的当前需求的充电电压，根据当前需求的充电电流与负载当前工作电流计算当前需求的电流。
  8. 如权利要6所述的充电装置，其中，所述获取模块还配置为获取终端当前需求的充电电压、当前需求的充电电流与负载当前工作电流；所述充电装置还包括计算模块，配置为根据当前需求的充电电流与负载当前工作电流计算当前需求的电流。
  9. 如权利要8所述的充电装置，其中，所述获取模块包括：
    获取单元，配置为获取终端的充电信息与预设的充电曲线图；
    所述获取单元还配置为根据所述充电信息与所述充电曲线图获取当前需求的充电电压及当前需求的充电电流。
  10. 如权利要9所述的充电装置，其中，所述获取模块还包括：
    判断单元，配置为根据所述充电信息判断充电状态为恒流充电或恒压充电；
    所述获取单元还配置为当充电状态为恒流充电时，在所述充电曲线图上读取当前需求的充电电压；
    所述获取单元还配置为当充电状态为恒压充压时，在所述对电曲线图上读取当前需求的充电电流。
  11. 一种计算机存储介质，所述计算机存储介质中存储有可执行指令，所述可执行指令用于执行权利要求1至5任一项所述的充电方法。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112732351A (zh) * 2020-12-31 2021-04-30 宇龙计算机通信科技(深圳)有限公司 芯片兼容性配置方法、装置、存储介质及电子设备

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106208297B (zh) * 2016-08-31 2021-01-08 维沃移动通信有限公司 一种充电电路、控制充电电路充电的方法及移动终端

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1592997A (zh) * 2001-12-16 2005-03-09 锌矩阵动力公司 蓄电池充电系统
CN102684267B (zh) * 2012-05-17 2014-07-09 无锡富洪科技有限公司 一种用于超级电容器的充电方法及装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7301307B2 (en) * 2004-06-25 2007-11-27 Nokia Corporation Method and apparatus to charge a battery using determination of battery load current
CN101685895B (zh) * 2008-09-22 2012-01-25 联想(北京)有限公司 一种电池充电的方法和装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1592997A (zh) * 2001-12-16 2005-03-09 锌矩阵动力公司 蓄电池充电系统
CN102684267B (zh) * 2012-05-17 2014-07-09 无锡富洪科技有限公司 一种用于超级电容器的充电方法及装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112732351A (zh) * 2020-12-31 2021-04-30 宇龙计算机通信科技(深圳)有限公司 芯片兼容性配置方法、装置、存储介质及电子设备
CN112732351B (zh) * 2020-12-31 2024-01-05 宇龙计算机通信科技(深圳)有限公司 芯片兼容性配置方法、装置、存储介质及电子设备

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