WO2022061645A1 - 充电方法、受电设备、充电管家设备、充电***及计算机可读存储介质 - Google Patents

充电方法、受电设备、充电管家设备、充电***及计算机可读存储介质 Download PDF

Info

Publication number
WO2022061645A1
WO2022061645A1 PCT/CN2020/117402 CN2020117402W WO2022061645A1 WO 2022061645 A1 WO2022061645 A1 WO 2022061645A1 CN 2020117402 W CN2020117402 W CN 2020117402W WO 2022061645 A1 WO2022061645 A1 WO 2022061645A1
Authority
WO
WIPO (PCT)
Prior art keywords
charging
power adapter
powered device
current
processor
Prior art date
Application number
PCT/CN2020/117402
Other languages
English (en)
French (fr)
Inventor
李建婷
张其睿
Original Assignee
深圳市大疆创新科技有限公司
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 深圳市大疆创新科技有限公司 filed Critical 深圳市大疆创新科技有限公司
Priority to PCT/CN2020/117402 priority Critical patent/WO2022061645A1/zh
Priority to CN202080040038.5A priority patent/CN113966572A/zh
Publication of WO2022061645A1 publication Critical patent/WO2022061645A1/zh

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
    • 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
    • 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
    • H02J7/02—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 application relates to the technical field of charging, and in particular, to a charging method, a power receiving device, a charging housekeeper device, a charging system, and a computer-readable storage medium.
  • a powered device When a powered device needs to be charged, it usually needs to be connected to a power adapter, and the power adapter charges the powered device.
  • the powered device can control the charging current of the adapter.
  • adapters with different output current capabilities on the market. How to reasonably control the charging current of the adapter has become an urgent technical problem to be solved.
  • the present application provides a charging method, a power receiving device, a charging housekeeper device, a charging system, and a computer-readable storage medium.
  • the present application provides a charging method, the method comprising:
  • the power adapter is controlled to charge the powered device.
  • the present application provides a powered device, comprising: a processor; a memory for storing instructions executable by the processor;
  • the processor invokes the executable instruction, and when the executable instruction is executed, is used to execute:
  • the charging current of the power adapter is controlled to gradually increase from the initial value, and the input voltage value of the side is detected;
  • the power adapter is controlled to charge the powered device.
  • the present application provides a charging housekeeper device, the charging housekeeper device is used to charge at least one battery, the charging housekeeper device includes: a processor; a memory for storing executable instructions of the processor;
  • the processor invokes the executable instruction, and when the executable instruction is executed, is used to execute:
  • the charging current of the power adapter is controlled to gradually increase from the initial value, and the input voltage value of the charging housekeeper device is detected;
  • the power adapter is controlled to charge the charging housekeeper device.
  • the present application provides a charging system, the charging system includes: a power receiving device, and a power adapter for charging the power receiving device;
  • the powered device is used for:
  • the power adapter is controlled to charge the powered device.
  • the present application provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, implements the charging method according to the foregoing first aspect.
  • the charging current of the power adapter is controlled to gradually increase from the initial value.
  • the power adapter is controlled to charge the powered device. Therefore, the present application realizes dynamic adaptive control of the charging current of the power adapter, which can adapt to power adapters with different output current capabilities, so that the power adapter can work at a suitable charging current.
  • FIG. 1A , FIG. 1B and FIG. 1C are respectively schematic diagrams of a charging scenario proposed by the present application according to an exemplary embodiment.
  • FIG. 2 is a flowchart of a charging method proposed by the present application according to an exemplary embodiment.
  • FIG. 3A and FIG. 3B are respectively schematic structural diagrams of a powered device proposed by the present application according to an exemplary embodiment.
  • FIG. 4A and FIG. 4B are respectively schematic structural diagrams of a charging housekeeper device according to an exemplary embodiment of the present application.
  • the theoretical output current of the power adapter (that is, the current on the nameplate) is the maximum safe current that the power adapter can output, while the actual output current of the power adapter is determined by the powered device and can be controlled by the powered device.
  • the output current capabilities of various power adapters produced by various manufacturers on the market are different. Some power adapters have large output current capabilities, and some power adapters have small output current capabilities. Then, after the powered device is connected to the power adapter, how to control the charging current of the power adapter becomes a difficult problem.
  • QC2.0 power adapters there are currently many QC2.0 power adapters. These power adapters may include 12V2A, 12V1.5A, 12V1A, 9V2A and 9V1.5A, etc. etc. (where the voltage value refers to the maximum working voltage of the power adapter, and the current value refers to the maximum working current of the power adapter). Although these data are recorded on the nameplate of the power adapter, the powered device does not know the output current capability of the power adapter connected by the user, and different users will connect the powered device to different power adapters.
  • embodiments of the present application provide a charging method, a charging system, a charging housekeeper device, a power receiving device, and a computer-readable storage medium.
  • the charging current of the power adapter is controlled to gradually increase from the initial value, and in this process, the power supply is controlled based on the change of the input voltage value of the power receiving device.
  • the adapter charges the powered device. Therefore, the present application realizes dynamic adaptive control of the charging current of the power adapter, which can adapt to power adapters with different output current capabilities, so that the power adapter can work at a suitable charging current.
  • the charging method of the embodiment of the present application is applied to a power receiving device, and the power receiving device can be connected to a power adapter through a cable, and the power adapter can charge the power receiving device.
  • the powered device has the ability to control the power adapter, and by applying the charging method embodiments provided in the present application, the power adapter is controlled to charge it.
  • the power receiving device may be a charging device dedicated to charging batteries, such as a charging butler device or a charger; in some examples, at least one battery can be placed in the charging butler device and the placed battery can be charged.
  • the charging housekeeper device may also be connected to other battery-powered devices and charge the batteries in these other devices.
  • the charging device may also be an electronic device with various specific functions powered by a battery, the battery is detachable or fixed in the electronic device, and the electronic device has the ability to charge the battery.
  • the electronic device may include at least a device with a power system and other portable mobile communication terminals.
  • the electronic device includes but is not limited to unmanned aerial vehicles, unmanned vehicles, unmanned Robots, PTZs, mobile phones, computers, personal tablets, personal digital assistants (PDA, Personal Digital Assistant) or wearable devices, etc.
  • the power receiving device is a charging housekeeper device 100 as an example.
  • the charging housekeeper device 100 is connected to a power supply through a cable 200 .
  • the adapter 300 is connected, and the charging housekeeper device 100 can place three batteries (battery 401, battery 402 and battery 403 in the figure).
  • the charging butler device 100 is a power receiving device, the power adapter is connected to the commercial power to supply power to the charging butler device 100, and the charging butler device 100 charges the battery.
  • FIG. 1B it is a schematic diagram of another charging scenario proposed by the present application according to an exemplary embodiment.
  • the charging butler device 100 can also be connected to the unmanned aerial vehicle 500
  • the charging butler device 100 can charge the battery and the UAV 500 .
  • FIG. 1C it is a schematic diagram of another charging scenario proposed by the present application according to an exemplary embodiment.
  • the unmanned aerial vehicle 500 is used as a power receiving device, and the unmanned aerial vehicle 500 is connected to the power adapter 300 through the cable 200 , the power adapter is connected to the commercial power to supply power to the unmanned aerial vehicle 500, and the unmanned aerial vehicle 500 charges the battery (not shown) disposed on it.
  • FIG. 2 is a schematic flowchart of a charging method proposed by the present application according to an exemplary embodiment.
  • the charging method in this embodiment can be applied to any power receiving device, such as the charging housekeeper in the charging scene shown in FIG. 1A above. equipment, or a movable platform, etc. in the charging scenario shown in FIG. 1C; the method may include:
  • step 202 after the powered device is connected to the power adapter for charging, the charging current of the power adapter is controlled to gradually increase from the initial value, and the input voltage value of the powered device is obtained;
  • step 204 based on the change of the input voltage value, the power adapter is controlled to charge the powered device.
  • the charging current method in this embodiment starts from a low initial value to tentatively load the power adapter, and gradually increases the charging current.
  • the power adapter By acquiring the input voltage of the powered device, it is determined whether the power adapter reaches the maximum operating current, and based on the change of the input voltage value, the power adapter is controlled to charge the powered device. If the maximum operating current is not reached, the input voltage of the powered device will gradually increase with the increase of the charging current, so the charging current of the power adapter can continue to increase; when it reaches the vicinity of the maximum operating current, the input voltage of the powered device will gradually increase. The voltage will stabilize around its maximum operating voltage. Therefore, the power adapter can then be controlled to charge the powered device according to the determined maximum operating current.
  • the initial value can be set to a lower current value as required, and the specific value can be flexibly configured as required in practical applications.
  • the initial value may include 0A, and setting 0A is a relatively safe way to prevent the power adapter from being overloaded due to the initial value set larger than the maximum working current of the power adapter.
  • the charging current of the power adapter is controlled to gradually increase from the initial value.
  • the gradual increase method can actually be implemented in a variety of options. In some examples, it can be gradually increased from the initial value according to the set step size.
  • the set step size can be 1 mA, etc., the size of the step size is basically The embodiment does not limit this. In other examples, the dynamic step size may also be set to gradually increase from the initial value, or other increasing manners, which are not limited in this application.
  • the target current value that is, the charging current of the power adapter is controlled to gradually increase from the initial value. up to the target current value.
  • the target current value may be preset based on the maximum operating current of a conventional adapter, and the conventional adapter may be a power adapter commonly used in the market.
  • the target current value includes any one of: 2A, 1.5A, or 1A. These values are set based on the maximum working current of the commonly used power adapters on the market. In practical applications, other target current values can also be set as required.
  • the power receiving device can obtain the input voltage value of the power receiving device, and there are various ways of obtaining, such as continuous obtaining, or intermittent obtaining, such as obtaining according to a set period
  • the set period may be a time such as 1 millisecond, which is not limited in this embodiment.
  • the method of obtaining the input voltage value of the power receiving device may include: sampling and obtaining the input voltage value of the power receiving device through an ADC (Analog-to-Digital Converter), analog-to-digital converter (Analog-to-Digital Converter).
  • a digital converter refers to a device that converts a continuously changing analog signal into a discrete digital signal. Sampling refers to replacing the original continuous signal in time with a sequence of signal samples at regular intervals, that is, converting the analog signal in time. The signal is discretized, and the powered device can be equipped with an analog-to-digital converter to quickly obtain the voltage output by the power adapter to the powered device through sampling.
  • the power adapter has a maximum working current and a maximum working voltage.
  • the output voltage of the power adapter When the charging current of the power adapter is gradually increased, the output voltage of the power adapter also gradually climbs; theoretically, when the power adapter is charged with the maximum working current, its output voltage is also maintained at The maximum working voltage, but in actual work, due to the influence of the impedance of the power adapter and the impedance of the cable, the output voltage of the power adapter will drop; therefore, when the gradually increasing charging current reaches the maximum working current of the power adapter and continues to increase, The output voltage of the power adapter will also fall back from the maximum working voltage to below the maximum working voltage.
  • the power adapter if the input voltage value detected by the powered device gradually increases and then falls back, the power adapter is controlled to charge the powered device at least based on the charging current controlled before the drop.
  • the target current value in this embodiment can be set to 2A, and the power receiving device controls the charging current of the power adapter to gradually increase from 0A. When it reaches 1.5A+, the power receiving device obtains If the input voltage drops below 11.5V, the power adapter can be considered to be a 12V1.5A adapter. At this time, the power adapter can be controlled to charge the powered device based on the charging current of 1.5A before the fallback.
  • the output capability of the power adapter is insufficient to the target current value of the device, and the charging current needs to be reduced, for example, to lower than 1.5A current value.
  • the maximum operating current of the power adapter can be determined based on the change of the input voltage detected by the powered device. Therefore, the power adapter is controlled to charge the powered device at least based on the charging current controlled before the fallback. , which may include: determining a maximum operating current of the power adapter at least based on the controlled charging current before falling back, and controlling the power adapter to charge the powered device based on the determined maximum operating current.
  • the maximum working current and maximum working voltage of various conventional adapters on the market can be obtained in advance, and a setting interval is set based on the maximum working voltage of the conventional adapter, and the setting interval represents the maximum working voltage of the conventional adapter, as
  • the maximum working voltage of a conventional adapter is 12V
  • the setting range may be a range between 12V and 12V, for example, between 11.5V and 12.5V.
  • the specific floating interval is not specifically limited in the present application, and can be set as required in practical applications.
  • the maximum operating current of the power adapter can be determined based on the input voltage value falling back to the set range and the charging current controlled before the falling back.
  • the power receiving device is connected to the power adapter through a cable, and the input voltage of the power receiving device will also be affected by the cable. For example, the longer the cable is, the greater the impedance will be, and the input voltage will be reduced; the wire of the cable may be of poor quality and thinner.
  • the cable cannot withstand the charging current of the power adapter, which will cause the cable to heat up badly. For these reasons, during the charging process, the powered device can also discover the influence of the cable on the input voltage based on the detected change in the input voltage.
  • the power adapter is controlled to charge the powered device based on the determined maximum operating current, if the detected input voltage value further falls below the maximum operating voltage of the conventional adapter, it indicates that the cable wire causes Therefore, the charging current of the power adapter can be further reduced.
  • the target current value in this embodiment can be set to 2A, the charging current of the power adapter controlled by the powered device increases gradually from 0A, and when it reaches 1.5A+, the input voltage obtained by the powered device If it falls below 11.5V, then the power adapter can be considered as a 12V 1.5A adapter. At this time, the power adapter can be controlled to charge the powered device based on the charging current of 1.5A before the fallback.
  • the powered device through the change of the input voltage of the power receiving device, if the input voltage falls below a certain voltage range, it can be considered that the output capability of the power adapter is insufficient to the target current value of the device, and the charging current needs to be reduced, for example, to lower than 1.5A current value.
  • the powered device When the powered device is connected to the power adapter through a thinner or longer cable, the voltage will drop more, and the input voltage may be lower than 10V. At this time, the powered device can further reduce the current, for example, to about 0.5A.
  • the power receiving device has a built-in DC/DC converter.
  • the DC/DC converter is a voltage converter that effectively outputs a fixed voltage after converting the input voltage, and is widely used in electronic devices.
  • the input end of the DC/DC converter is connected to the power adapter, and the output end of the DC/DC converter is connected to the battery. Based on this, controlling the charging current of the power adapter can be achieved by controlling the charging current at the input end of the DC/DC converter to achieve the purpose of controlling the charging current of the power adapter, or by controlling the DC/DC converter
  • the charging current of the output terminal is used to control the charging current of the power adapter.
  • the powered device in this embodiment can be used to charge at least one battery, for example, a charging housekeeper device.
  • the powered device can be used to charge the multiple batteries according to a set sequence, and the set sequence can be flexibly configured according to actual needs.
  • the set order may be the order of the remaining battery power from high to low. Based on this, when there are multiple batteries that need to be charged, the power receiving device can preferentially charge the battery with the highest remaining power, so that more A charged battery is quickly provided for use by the user.
  • the powered device in this embodiment can be used to supply power to other devices, for example, to supply power to a movable platform.
  • the movable platform in this embodiment may include a handheld gimbal, an unmanned aerial vehicle, or an unmanned vehicle.
  • the powered device may be a detachable device on the movable platform. After the powered device is connected to the power adapter for charging, it can be connected to the movable platform to supply power.
  • the powered device may be a stand-alone device that is connected to a power adapter, which powers the powered device, and that powers the mobile platform, as well as to the removable platform.
  • the power receiving device can be a charging housekeeper device, one or more batteries can be placed in the charging housekeeper device, and the charging housekeeper device can supply power to the battery and the movable platform.
  • the powered device may also output visual information and/or auditory information, where the visual information and/or auditory information is used to prompt the charging state of the power adapter.
  • the powered device is configured with a display and/or a speaker, and the display is used for outputting the visual information; the speaker is used for outputting the auditory information.
  • the display may be a light display, such as an LED light or the like. In this embodiment, the user is prompted with visual information and/or auditory information, so that the user can know the charging state.
  • the present application further provides a powered device 30 , where the powered device 30 includes a processor 31 . and memory 32 for storing instructions executable by processor 31 .
  • the processor 31 calls the executable instruction, and when the executable instruction is executed, is used to execute:
  • the charging current of the power adapter is controlled to gradually increase from the initial value, and the input voltage value of the charging housekeeper device is detected;
  • the power adapter is controlled to charge the powered device.
  • the processor 31 may be a central processing unit (Central Processing Unit, CPU), or other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), Field-Programmable Gate Array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.
  • CPU Central Processing Unit
  • DSP Digital Signal Processor
  • ASIC Application Specific Integrated Circuit
  • FPGA Field-Programmable Gate Array
  • a general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the memory 32 stores the executable instruction computer program of the charging method, and the memory 32 may include at least one type of storage medium, including flash memory, hard disk, multimedia card, card-type memory (for example, SD or DX memory) etc.), Random Access Memory (RAM), Static Random Access Memory (SRAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), Programmable Read Only Memory (PROM), Magnetic Memory , disks, CDs, etc.
  • the charging housekeeper device 30 may cooperate with a network storage device that performs the storage function of the memory 32 through a network connection.
  • the memory 32 may be an internal storage unit of the charging butler device 30 , such as a hard disk or a memory of the charging butler device 30 .
  • the memory 32 can also be an external storage device of the charging butler device 30, such as a plug-in hard disk, a smart memory card (Smart Media Card, SMC), a Secure Digital (SD) card, a flash memory card equipped on the charging butler device 30 (Flash Card) etc. Further, the memory may also include both an internal storage unit of the charging butler device 30 and an external storage device.
  • the memory 32 is used to store computer programs and other programs and data required by the device.
  • the memory 32 may also be used to temporarily store data that has been or will be output.
  • the initial value includes: 0A.
  • the processor 31 is specifically configured to execute: controlling the charging current of the power adapter to gradually increase from an initial value according to a set step size.
  • the processor 31 is specifically configured to execute: acquiring the input voltage value of the powered device 30 according to a set period.
  • the processor 31 is specifically configured to perform: acquiring the input voltage value of the powered device 30 through ADC sampling.
  • the processor 31 is specifically configured to execute: controlling the charging current of the power adapter to gradually increase from an initial value to a target current value, where the target current value is preset based on the maximum operating current of the conventional adapter. determined.
  • the target current value includes any one of the following: 2A, 1.5A or 1A.
  • the processor 31 is specifically configured to execute: if the input voltage value gradually increases and then falls back, at least control the power adapter to charge the powered device based on the charging current controlled before falling back.
  • the processor 31 is specifically configured to perform: determining the maximum working current of the power adapter based on at least the charging current controlled before the fallback, and controlling the power adapter to supply the power adapter based on the determined maximum working current to the power adapter. The powered device is charged.
  • the maximum operating current of the power adapter is determined based on the input voltage value falling back to a set range and the controlled charging current before the falling back;
  • the set interval is preset based on the maximum working voltage of the conventional adapter.
  • the processor 31 is specifically configured to execute: after the power adapter is controlled to charge the powered device based on the determined maximum operating current, if the detected input voltage value further falls back to the predetermined value Below the maximum working voltage of the conventional adapter, reduce the charging current of the power adapter.
  • the powered device 30 is configured with a DC/DC converter, the input end of the DC/DC converter is connected to the power adapter, and the output end of the DC/DC converter is connected to the battery ;
  • the processor 31 is specifically configured to perform: by controlling the charging current of the input terminal of the DC/DC converter, to control the charging current of the power adapter; or, by controlling the charging current of the output terminal of the DC/DC converter, to control the charging current of the power adapter.
  • the charging current of the power adapter is specifically configured to perform: by controlling the charging current of the input terminal of the DC/DC converter, to control the charging current of the power adapter; or, by controlling the charging current of the output terminal of the DC/DC converter, to control the charging current of the power adapter.
  • the powered device is used to charge at least one battery.
  • the processor 31 is specifically configured to perform: charging the multiple batteries according to a set sequence.
  • the setting sequence includes: a sequence of remaining battery power from high to low.
  • the powered device 30 is used to power the movable platform.
  • the movable platform includes at least one of the following: a handheld gimbal, an unmanned aerial vehicle, or an unmanned vehicle.
  • the powered device 30 is connected to the power adapter through a cable.
  • the processor 31 is specifically configured to execute: after the power adapter is connected for charging, output visual information and/or auditory information, where the visual information and/or auditory information are used to prompt the power adapter charging.
  • FIG. 3B it is a schematic structural diagram of another power receiving device shown in the present application according to an exemplary embodiment, the power receiving device 30 is configured with a display 33 and/or a speaker 34 , the The display 33 is used for outputting the visual information; the speaker 34 is used for outputting the auditory information.
  • the display 33 includes: a light display.
  • the power receiving device 30 is a charging butler device.
  • FIG. 4A is a structural diagram of a charging butler device 40 provided in an embodiment of the present application.
  • the charging butler device 40 is used for at least one
  • the charging housekeeper device 40 includes: a processor 41; a memory 42 for storing processor-executable instructions;
  • processor 41 calls the executable instruction, and when the executable instruction is executed, is used to execute:
  • the charging current of the power adapter is controlled to gradually increase from the initial value, and the input voltage value of the charging housekeeper device 40 is detected;
  • the power adapter is controlled to charge the charging butler device 40 .
  • the initial value includes: 0A.
  • the processor 41 is specifically configured to execute: controlling the charging current of the power adapter to gradually increase from an initial value according to a set step size.
  • the processor 41 is specifically configured to execute: acquiring the input voltage value of the charging housekeeper device 40 according to a set period.
  • the processor 41 is specifically configured to perform: acquiring the input voltage value of the charging housekeeper device 40 through ADC sampling.
  • the processor 41 is specifically configured to execute: controlling the charging current of the power adapter to gradually increase from an initial value to a target current value, where the target current value is preset based on the maximum operating current of the conventional adapter. determined.
  • the target current value includes any one of the following: 2A, 1.5A or 1A.
  • the processor 41 is specifically configured to execute: if the input voltage value gradually increases and then falls back, at least control the power adapter to charge the charging housekeeper device 40 based on the charging current controlled before the fall back. .
  • the processor 41 is specifically configured to perform: at least determine the maximum working current of the power adapter based on the charging current controlled before the fallback, and control the power adapter to supply the power adapter based on the determined maximum working current to the power adapter.
  • the charging housekeeper device 40 is charged.
  • the maximum operating current of the power adapter is determined based on the input voltage value falling back to a set range and the controlled charging current before the falling back;
  • the set interval is preset based on the maximum working voltage of the conventional adapter.
  • the processor 41 is specifically configured to execute: after the power adapter is controlled to charge the charging housekeeping device 40 based on the determined maximum operating current, if the detected input voltage value further falls back to Below the maximum working voltage of the conventional adapter, reduce the charging current of the power adapter.
  • the charging butler device 40 is configured with a DC/DC converter, the input end of the DC/DC converter is connected to the power adapter, and the output end of the DC/DC converter is connected to the battery ;
  • the processor 41 is specifically configured to perform: by controlling the charging current of the input terminal of the DC/DC converter, to control the charging current of the power adapter; or, by controlling the charging current of the output terminal of the DC/DC converter, to control the charging current of the power adapter.
  • the charging current of the power adapter is specifically configured to perform: by controlling the charging current of the input terminal of the DC/DC converter, to control the charging current of the power adapter; or, by controlling the charging current of the output terminal of the DC/DC converter, to control the charging current of the power adapter.
  • the charging current of the power adapter is specifically configured to perform: by controlling the charging current of the input terminal of the DC/DC converter, to control the charging current of the power adapter; or, by controlling the charging current of the output terminal of the DC/DC converter, to control the charging current of the power adapter. The charging current of the power adapter.
  • the processor 41 is specifically configured to: charge the multiple batteries according to a set sequence.
  • the setting sequence includes: a sequence of remaining battery power from high to low.
  • the charging butler device 40 is also used to supply power to the movable platform.
  • the movable platform includes at least one of the following: a handheld gimbal, an unmanned aerial vehicle, or an unmanned vehicle.
  • the charging butler device 40 is connected to the power adapter through a cable.
  • the processor 41 is further configured to execute: after the power adapter is connected for charging, output visual information and/or auditory information, where the visual information and/or auditory information are used to prompt the power adapter state of charge.
  • FIG. 4B it is a structural diagram of another charging butler device 40 provided by the present application.
  • the charging butler device 40 is further configured with a display 43 and/or a speaker 44 .
  • the display 43 is used for outputting the visual information; the speaker 44 is used for outputting the auditory information.
  • the display 43 includes: a light display.
  • an embodiment of the present application further provides a charging system, including: a powered device, and a power adapter for charging the powered device; the powered device includes a processor. and memory for storing processor executable instructions.
  • the processor invokes the executable instruction, and when the executable instruction is executed, is used to execute:
  • the charging current of the power adapter is controlled to gradually increase from the initial value, and the input voltage value of the charging housekeeper device is detected;
  • the power adapter is controlled to charge the powered device.
  • the initial value includes: 0A.
  • the processor is specifically configured to execute: controlling the charging current of the power adapter to gradually increase from an initial value according to a set step size.
  • the processor is specifically configured to execute: acquiring the input voltage value of the powered device according to a set period.
  • the processor is specifically configured to perform: acquiring the input voltage value of the powered device through ADC sampling.
  • the processor is specifically configured to execute: controlling the charging current of the power adapter to gradually increase from an initial value to a target current value, where the target current value is preset based on the maximum operating current of the conventional adapter of.
  • the target current value includes any one of the following: 2A, 1.5A or 1A.
  • the processor is specifically configured to execute: if the input voltage value gradually increases and then falls back, at least control the power adapter to charge the powered device based on the charging current controlled before falling back.
  • the processor is specifically configured to perform: determining a maximum working current of the power adapter based on at least the charging current controlled before the fallback, and controlling the power adapter to supply the power adapter based on the determined maximum working current to the receiver. Electric device charging.
  • the maximum operating current of the power adapter is determined based on the input voltage value falling back to a set range and the controlled charging current before the falling back;
  • the set interval is preset based on the maximum working voltage of the conventional adapter.
  • the processor is specifically configured to execute: after the power adapter is controlled to charge the powered device based on the determined maximum operating current, if the detected input voltage value further falls back to the Below the maximum working voltage of the conventional adapter, reduce the charging current of the power adapter.
  • the powered device is configured with a DC/DC converter, an input end of the DC/DC converter is connected to the power adapter, and an output end of the DC/DC converter is connected to a battery.
  • the processor is specifically configured to perform: by controlling the charging current of the input terminal of the DC/DC converter, to control the charging current of the power adapter; or, by controlling the charging current of the output terminal of the DC/DC converter, to control the charging current of the power adapter. the charging current of the power adapter.
  • the powered device is used to charge at least one battery.
  • the powered device includes: a charging housekeeper device.
  • the powered device is configured to charge the multiple batteries in a set order.
  • the setting sequence includes: a sequence of remaining battery power from high to low.
  • the powered device is used to power the movable platform.
  • the powered device includes a movable platform.
  • the movable platform includes at least one of the following: a handheld gimbal, an unmanned aerial vehicle, or an unmanned vehicle.
  • the charging system further includes a cable, and the powered device is connected to the power adapter through the cable.
  • the powered device is further configured to: output visual information and/or auditory information after the powered device is connected to a power adapter for charging, where the visual information and/or auditory information are used to prompt the power supply The charging status of the adapter.
  • the powered device is configured with a display and/or a speaker, the display is used for outputting the visual information; the speaker is used for outputting the auditory information.
  • the display comprises: a light display.
  • embodiments of the present application further provide a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, implements the steps of the battery maintenance method of the above-mentioned embodiment.
  • the computer-readable storage medium may be an internal storage unit of the powered device described in any of the foregoing embodiments, such as a hard disk or a memory.
  • the computer-readable storage medium can also be an external storage device of the powered device, such as a plug-in hard disk, a smart memory card (Smart Media Card, SMC), an SD card, and a flash memory card (Flash Card) equipped on the device. Wait.
  • the computer-readable storage medium may also include both an internal storage unit of a powered device and an external storage device.
  • the computer-readable storage medium is used to store the computer program and other programs and data required by the power receiving device, and can also be used to temporarily store data that has been output or will be output.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM), or a random access memory (Random Access Memory, RAM) or the like.

Landscapes

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

Abstract

一种充电方法、充电***、充电管家设备（100，40）、受电设备（30）及计算机可读存储介质，受电设备（30）在接入电源适配器（300）后，控制所述电源适配器（300）的充电电流从初始值逐渐增大，在此过程中基于受电设备（30）的输入电压值的变化，控制所述电源适配器（300）给所述受电设备（30）充电。实现了对电源适配器（300）的充电电流的动态自适应控制，能够适应不同输出电流能力的电源适配器（300），使电源适配器（300）能够在一合适的充电电流下工作。

Description

充电方法、受电设备、充电管家设备、充电***及计算机可读存储介质 技术领域
本申请涉及充电技术领域，尤其涉及一种充电方法、受电设备、充电管家设备、充电***及计算机可读存储介质。
背景技术
受电设备需要充电时，通常需要接入电源适配器，由电源适配器对受电设备进行充电。受电设备可以控制适配器的充电电流，然而，市面上有多种不同输出电流能力的适配器，如何合理地控制适配器的充电电流成为亟待解决的技术问题。
发明内容
有鉴于此，本申请提供一种充电方法、受电设备、充电管家设备、充电***及计算机可读存储介质。
第一方面，本申请提供一种充电方法，所述方法包括：
在受电设备接入电源适配器充电后，控制所述电源适配器的充电电流从初始值逐渐增大，并获取所述受电设备的输入电压值；
基于所述输入电压值的变化，控制所述电源适配器给所述受电设备充电。
第二方面，本申请提供一种受电设备，包括：处理器；用于存储处理器可执行指令的存储器；
其中，所述处理器调用所述可执行指令，当可执行指令被执行时，用于执行：
在所述受电设备接入电源适配器充电后，控制所述电源适配器的充电电流从初始值逐渐增大，并检测本侧的输入电压值；
基于检测的输入电压值的变化，控制所述电源适配器给所述受电设备充电。
第三方面，本申请提供一种充电管家设备，所述充电管家设备用于为至少一个电池充电，所述充电管家设备包括：处理器；用于存储处理器可执行指令的存储器；
其中，所述处理器调用所述可执行指令，当可执行指令被执行时，用于执行：
在充电管家设备接入电源适配器充电后，控制所述电源适配器的充电电流从初始值逐渐增大，并检测所述充电管家设备的输入电压值；
基于检测的输入电压值的变化，控制所述电源适配器给所述充电管家设备充电。
第四方面，本申请提供一种充电***，所述充电***包括：受电设备，以及用于对所述受电设备充电的电源适配器；
所述受电设备用于：
在受电设备接入电源适配器充电后，控制所述电源适配器的充电电流从初始值逐渐增大，并获取所述受电设备的输入电压值；
基于所述输入电压值的变化，控制所述电源适配器给所述受电设备充电。
第五方面，本申请提供一种计算机可读存储介质，所述计算机可读存储介质存储有计算机程序，所述计算机程序被处理器执行时实现如前述第一方面所述的充电方法。
根据本申请实施例提供的技术方案，受电设备在接入电源适配器后，控制所述电源适配器的充电电流从初始值逐渐增大，在此过程中基于受电设备的输入电压值的变化，控制所述电源适配器给所述受电设备充电。因此，本申请实现了对电源适配器的充电电流的动态自适应控制，能够适应不同输出电流能力的电源适配器，使电源适配器能够在一合适的充电电流下工作。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1A、图1B和图1C分别是本申请根据一示例性实施例提出的一种充电场景示意图。
图2是本申请根据一示例性实施例提出的一种充电方法的流程图。
图3A和图3B分别是本申请根据一示例性实施例提出的一种受电设备的结构示意图。
图4A和图4B分别是本申请根据一示例性实施例提出的一种充电管家设备的结构示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完 整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
需要说明的是，在不冲突的情况下，下述的实施例及实施方式中的特征可以相互组合。
电源适配器的理论输出电流(也就是铭牌上的电流)就是电源适配器所能输出的最大安全电流，而电源适配器的实际输出电流则是由受电设备所决定的，可以由受电设备控制。目前市面上各家厂商生产的各类电源适配器的输出电流能力不同，有的电源适配器的输出电流能力大，有的电源适配器的输出电流能力小。那么受电设备接入电源适配器后，如何控制电源适配器的充电电流成为一个难题。
以市面上的QC(Quick Charge，快速充电)2.0和QC3.0电源适配器为例，QC2.0的电源适配器目前居多，这些电源适配器可能有12V2A、12V1.5A、12V1A、9V2A及9V1.5A等等(其中电压值是指电源适配器的最大工作电压，电流值是指电源适配器的最大工作电流)。虽然电源适配器的铭牌上记录有这些数据，但受电设备不知道用户接入的电源适配器的输出电流能力，而且不同用户会把受电设备接入不同的电源适配器。
面对各种输出电流能力的电源适配器，一种解决方案是设置固定的充电电流，但这显然不是一个好的选择，可能会出现受电设备控制的电源适配器的充电电流与其输出电流能力不匹配的情况。例如设置较高的充电电流则可能导致一些输出电流能力差的电源适配器过载，甚至造成电源适配器反复重启的情况，达不到充电效果。而设置较低的充电电流虽然可以预防电源适配器过载，但会导致充电速度降低。
另一种解决方案是受电设备搭配指定的电源适配器，但这会对用户使用的电源适配器造成限制，适应性不强，对用户来说显然不够友好。
基于此，本申请实施例提供了一种充电方法、充电***、充电管家设备、受电设备及计算机可读存储介质。本申请实施例中，受电设备在接入电源适配器后，控制所述电源适配器的充电电流从初始值逐渐增大，在此过程中基于受电设备的输入电压值的变化，控制所述电源适配器给所述受电设备充电。因此，本申请实现了对电源适配器的充电电流的动态自适应控制，能够适应不同输出电流能力的电源适配器，使电源适配器能够在一合适的充电电流下工作。
其中，本申请实施例的充电方法应用于受电设备上，所述受电设备可以通过电缆接入电源适配器，由电源适配器为受电设备充电。所述受电设备具有控制电源适配器 的能力，通过应用本申请提供的充电方法实施例，以控制电源适配器为其进行充电。
所述受电设备可以是充电管家设备或者充电器等专用于为电池充电的充电设备；在一些例子中，充电管家设备中可放置至少一个电池并为放置的电池充电，在此基础上，在另一些例子中，充电管家设备还可以接入其他由电池供电的设备，并为这些其他设备中的电池充电。
所述充电设备也可以是具备各类特定功能的、由电池供电的电子设备，电池可拆卸或固定设置于电子设备中，电子设备具备有为电池充电的能力。作为例子，所述电子设备可以至少包括具备动力***的设备以及其他便携式移动通信终端，在一个例子中，所述电子设备包括但不限于无人飞行器、无人驾驶车辆、无人驾驶船只、移动机器人、云台、手机、电脑、个人平板、个人数字助理(PDA，Personal Digital Assistant)或者可穿戴设备等等。
如图1A所示，是本申请根据一示例性实施例提出的一种充电场景示意图，在该示意图中，受电设备以一充电管家设备100为例，该充电管家设备100通过电缆200与电源适配器300连接，充电管家设备100可放置三个电池(图中的电池401、电池402和电池403)。对电源适配器来说，充电管家设备100为受电设备，电源适配器接入市电为充电管家设备100供电，充电管家设备100为电池充电。
如图1B所示，是本申请根据一示例性实施例提出的另一种充电场景示意图，本实施例在图1A所示实施例的基础上，充电管家设备100还可以接入无人飞行器500等其他电子设备，充电管家设备100可以为电池及无人飞行器500充电。
如图1C所示，是本申请根据一示例性实施例提出的另一种充电场景示意图，本实施例中无人飞行器500作为一受电设备，无人飞行器500通过电缆200与电源适配器300连接，电源适配器接入市电为无人飞行器500供电，无人飞行器500为配置于其上的电池(未示出)充电。
请参阅图2，为本申请根据一示例性实施例提出的一种充电方法的流程示意图，本实施例的充电方法可应用于任意受电设备中，例如上述图1A所示充电场景中充电管家设备，或者是图1C所示充电场景中的可移动平台等；所述方法可包括：
在步骤202中，在受电设备接入电源适配器充电后，控制所述电源适配器的充电电流从初始值逐渐增大，并获取所述受电设备的输入电压值；
在步骤204中，基于所述输入电压值的变化，控制所述电源适配器给所述受电设备充电。
为了能够兼容适应各类电源适配器，本实施例的充电电流方法从一较低的初始值 开始，去对电源适配器进行试探性地拉载，并慢慢地逐渐增大充电电流，在此过程中通过获取受电设备的输入电压，以确定电源适配器是否到达最大工作电流，基于所述输入电压值的变化，控制所述电源适配器给所述受电设备充电。若未到达最大工作电流，受电设备的输入电压会随着充电电流的增大而逐渐增大，因此可继续增大电源适配器的充电电流；当到达最大工作电流附近，则受电设备的输入电压会稳定在其最大工作电压附近上下。因此，接下来就可以控制电源适配器按照确定的最大工作电流给所述受电设备充电。
在一些实施例中，所述初始值可以根据需要设置为一个较低的电流值，具体数值实际应用中可以根据需要灵活配置。例如，初始值可以包括0A，设置为0A是一种较为稳妥的方式，防止设置的初始值大于电源适配器的最大工作电流而导致电源适配器过载。
从初始值开始，控制所述电源适配器的充电电流从初始值逐渐增大。逐渐增大的方式实际实现时可以有多种选择，在一些例子中，可以是按照设定步长从初始值逐步增大，该设定步长可以是1毫安等，步长的大小本实施例对此不作限定。在其他例子中，还可以是设定动态的步长从初始值逐步增大，或者是其他增大方式，本申请对此不作限制。
从初始值开始逐渐增大，可以根据需要设置一上限值以防止电源适配器过载，本实施例称该上限值之为目标电流值，即控制所述电源适配器的充电电流从初始值逐渐增大至目标电流值。其中，该目标电流值可以基于常规适配器的最大工作电流预先设定的，所述的常规适配器可以是市面上常用的电源适配器。在一些例子中，所述目标电流值包括以下任意一个：2A、1.5A或者1A。这几个数值是基于目前市面上常用的电源适配器的最大工作电流设定的。实际应用中也可以根据需要设置其他的目标电流值。
本实施例中受电设备可以获取到所述受电设备的输入电压值，获取的方式可以有多种，例如持续性的获取，也可以是间断性地获取，例如可以是按照设定周期获取所述受电设备的输入电压值，该设定周期可以是1毫秒等时间，本实施例对此不作限定。
本实施例中，所述获取所述受电设备的输入电压值的方式，可以包括：通过ADC(Analog-to-Digital Converter模数转换器)采样获取所述受电设备的输入电压值，模数转换器是指将连续变化的模拟信号转换为离散的数字信号的器件，采样是指用每隔一定时间的信号样值序列来代替原来在时间上连续的信号，也就是在时间上将模拟信号离散化，受电设备可以配置有模数转换器，通过采样来快速获取电源适配器输出到 受电设备上的电压。
电源适配器具有最大工作电流和最大工作电压，当逐渐增加电源适配器的充电电流的时候，电源适配器的输出电压也逐渐爬升；理论上，电源适配器在以最大工作电流充电时，其输出电压也维持在最大工作电压，但实际工作时，由于电源适配器的阻抗和电缆阻抗的影响，电源适配器的输出电压会有所回落；因此当逐渐增大的充电电流到达电源适配器的最大工作电流并继续增加后，电源适配器的输出电压也会从最大工作电压回落至最大工作电压以下。因此本实施例中，若受电设备检测的输入电压值逐渐增大后回落，至少基于回落前所控制的充电电流控制所述电源适配器给所述受电设备充电。作为例子，由于市面上有许多12V2A的电源适配器，本实施例的目标电流值可以设置为2A，受电设备控制电源适配器的充电电流从0A逐渐增加，当到1.5A+的时候，受电设备获取的输入电压降低到11.5V以下，则此时可认为电源适配器为12V1.5A的适配器，此时可基于回落前的充电电流1.5A控制所述电源适配器给所述受电设备充电。本实施例中，通过受电设备的输入电压的变化，输入电压掉到一定电压范围以下，则可以认为此电源适配器的输出能力不足设备的目标电流值，需要降低充电电流，例如降低至低于1.5A的电流值。
本实施例中，基于受电设备检测的输入电压的变化，可以确定电源适配器的最大工作电流，因此，所述至少基于回落前所控制的充电电流控制所述电源适配器给所述受电设备充电，可以包括：至少基于回落前所控制的充电电流确定所述电源适配器的最大工作电流，基于所确定的最大工作电流控制所述电源适配器给所述受电设备充电。
本实施例中，可以预先获取市面上多种常规适配器的最大工作电流和最大工作电压，并基于常规适配器的最大工作电压设置一设定区间，该设定区间表征常规适配器的最大工作电压，作为例子，常规适配器的最大工作电压是12V，设定区间可以是在12V上下浮动的区间，例如11.5V至12.5V之间。当然，具体的上下浮动的区间本申请不作具体限制，实际应用中可以根据需要设置。基于此，在充电控制过程中，电源适配器的最大工作电流可以基于所述输入电压值回落至设定区间以及所述回落前所控制的充电电流确定。
受电设备通过电缆与电源适配器连接，受电设备的输入电压也会受到电缆的影响，例如电缆的长度越长，则阻抗越大，输入电压会减少；电缆的线材可能质量较差，较细的电缆无法承受电源适配器的充电电流，进而导致电缆发热严重。基于这些原因，在充电过程中，受电设备还可以基于检测的输入电压的变化，来发现电缆对输入电压的影响。例如，在所述基于所确定的最大工作电流控制所述电源适配器给所述受电设 备充电之后，若检测的输入电压值进一步回落至所述常规适配器的最大工作电压以下，则表明电缆线材导致了输入电压的降低，因此可进一步调低所述电源适配器的充电电流。
仍以前述12V2A的电源适配器为例，本实施例的目标电流值可以设置为2A，受电设备控制电源适配器的充电电流从0A逐渐增加，当到1.5A+的时候，受电设备获取的输入电压降低到11.5V以下，则此时可认为电源适配器为12V 1.5A的适配器，此时可基于回落前的充电电流1.5A控制所述电源适配器给所述受电设备充电。本实施例中，通过受电设备的输入电压的变化，输入电压掉到一定电压范围以下，则可以认为此电源适配器的输出能力不足设备的目标电流值，需要降低充电电流，例如降低至低于1.5A的电流值。当受电设备通过较细或较长的电缆与电源适配器连接，电压会跌落更多，输入电压可能低于10V，此时受电设备可以进一步降低电流，例如降低至0.5A左右。因此，本实施例通过受电设备的输入电压的变化，在输入电压回落的情况下进一步回落至所述常规适配器的最大工作电压以下，则确定此电源适配器的输出能力不足设备的目标电流值，需要进一步降低充电电流，从而可以防止电缆发热等现象，进而保证充电效果。
在一些例子中，受电设备内置有DC/DC转换器，DC/DC转换器即转变输入电压后有效输出固定电压的电压转换器，其广泛应用于电子设备中。本实施例中，DC/DC转换器的输入端与所述电源适配器连接，所述DC/DC转换器的输出端与电池连接。基于此，控制所述电源适配器的充电电流，可以是通过控制DC/DC转换器的输入端的充电电流，来达到控制所述电源适配器的充电电流的目的，也可以是通过控制DC/DC转换器的输出端的充电电流，来达到控制所述电源适配器的充电电流的目的。
本实施例的受电设备可以用于为至少一个电池充电，例如充电管家设备等。在可为多个电池充电的情况下，受电设备可用于按照设定顺序为所述多个电池充电，该设定顺序可根据实际需要灵活配置。作为例子，所述设定顺序可以是电池剩余电量由高至低的顺序，基于此，在有多个电池需要充电的情况下，受电设备可以优先为剩余电量高的电池充电，从而可以更快地提供充好电的电池供用户使用。
本实施例的受电设备可以用于给其他设备供电，例如给可移动平台供电。本实施例的可移动平台可以包括手持云台、无人飞行器或无人车等。在一些例子中，受电设备可以是可移动平台上一个可拆卸的设备，受电设备接入电源适配器充电完成后，可接入可移动平台为其供电。
在另一些例子中，受电设备可以是独立的设备，受电设备与电源适配器连接，还 与可移动平台连接，电源适配器为受电设备供电，受电设备为可移动平台供电。进一步的，受电设备可以为充电管家设备，充电管家设备中可放置一个或多个电池，充电管家设备可以为电池和可移动平台供电。
在一些例子中，在受电设备接入电源适配器充电后，受电设备还可以输出视觉信息和/或听觉信息，所述视觉信息和/或听觉信息用于提示所述电源适配器的充电状态。作为其中一种实现方式，所述受电设备配置有显示器和/或扬声器，所述显示器用于输出所述视觉信息；所述扬声器用于输出所述听觉信息。在一些例子中，所述显示器可以是灯光显示器，例如LED灯等。本实施例通过视觉信息和/或听觉信息提示用户，可以让用户了解充电状态。
相应的，请参阅图3A，本申请还提供了一种受电设备30，所述受电设备30包括处理器31。以及用于存储处理器31可执行指令的存储器32。
其中，所述处理器31调用所述可执行指令，当可执行指令被执行时，用于执行：
在受电设备接入电源适配器充电后，控制所述电源适配器的充电电流从初始值逐渐增大，并检测所述充电管家设备的输入电压值；
基于检测的输入电压值的变化，控制所述电源适配器给所述受电设备充电。
所述处理器31可以是中央处理单元(Central Processing Unit，CPU)，还可以是其他通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现场可编程门阵列(Field-Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
所述存储器32存储所述充电方法的可执行指令计算机程序，所述存储器32可以包括至少一种类型的存储介质，存储介质包括闪存、硬盘、多媒体卡、卡型存储器(例如，SD或DX存储器等等)、随机访问存储器(RAM)、静态随机访问存储器(SRAM)、只读存储器(ROM)、电可擦除可编程只读存储器(EEPROM)、可编程只读存储器(PROM)、磁性存储器、磁盘、光盘等等。而且，所述充电管家设备30可以与通过网络连接执行存储器32的存储功能的网络存储装置协作。存储器32可以是充电管家设备30的内部存储单元，例如充电管家设备30的硬盘或内存。存储器32也可以是充电管家设备30的外部存储设备，例如充电管家设备30上配备的插接式硬盘，智能存储卡(Smart Media Card，SMC)，安全数字(Secure Digital，SD)卡，闪存卡(Flash Card)等。进一步地，存储器还可以既包括充电管家设备30的内部存储单元也包括外部存储设备。存储器32用于存储计算机程序以及设备所需的其他程序和数据。存储器32还 可以用于暂时地存储已经输出或者将要输出的数据。
在一实施例中，所述初始值包括：0A。
在一实施例中，所述处理器31具体用于执行：控制所述电源适配器的充电电流按照设定步长从初始值逐步增大。
在一实施例中，所述处理器31具体用于执行：按照设定周期获取所述受电设备30的输入电压值。
在一实施例中，所述处理器31具体用于执行：通过ADC采样获取所述受电设备30的输入电压值。
在一实施例中，所述处理器31具体用于执行：控制所述电源适配器的充电电流从初始值逐渐增大至目标电流值，所述目标电流值是基于常规适配器的最大工作电流预先设定的。
在一实施例中，所述目标电流值包括以下任意一个：2A、1.5A或者1A。
在一实施例中，所述处理器31具体用于执行：若所述输入电压值逐渐增大后回落，至少基于回落前所控制的充电电流控制所述电源适配器给所述受电设备充电。
在一实施例中，所述处理器31具体用于执行：至少基于回落前所控制的充电电流确定所述电源适配器的最大工作电流，基于所确定的最大工作电流控制所述电源适配器给所述受电设备充电。
在一实施例中，所述电源适配器的最大工作电流是基于所述输入电压值回落至设定区间以及所述回落前所控制的充电电流确定的；
所述设定区间是基于常规适配器的最大工作电压预先设定的。
在一实施例中，所述处理器31具体用于执行：在所述基于所确定的最大工作电流控制所述电源适配器给所述受电设备充电之后，若检测的输入电压值进一步回落至所述常规适配器的最大工作电压以下，调低所述电源适配器的充电电流。
在一实施例中，所述受电设备30配置有DC/DC转换器，所述DC/DC转换器的输入端与所述电源适配器连接，所述DC/DC转换器的输出端与电池连接；
所述处理器31具体用于执行：通过控制DC/DC转换器的输入端的充电电流，以控制所述电源适配器的充电电流；或，通过控制DC/DC转换器的输出端的充电电流，以控制所述电源适配器的充电电流。
在一实施例中，所述受电设备用于为至少一个电池充电。
在一实施例中，所述电池有多个，所述处理器31具体用于执行：按照设定顺序为所述多个电池充电。
在一实施例中，所述设定顺序包括：电池剩余电量由高至低的顺序。
在一实施例中，所述受电设备30用于给可移动平台供电。
在一实施例中，所述可移动平台包括如下至少一种：手持云台、无人飞行器或无人车。
在一实施例中，所述受电设备30通过电缆与所述电源适配器连接。
在一实施例中，所述处理器31具体用于执行：在接入电源适配器充电后，输出视觉信息和/或听觉信息，所述视觉信息和/或听觉信息用于提示所述电源适配器的充电状态。
在一实施例中，如图3B所示，是本申请根据一示例性实施例示出的另一受电设备的结构示意图，所述受电设备30配置有显示器33和/或扬声器34，所述显示器33用于输出所述视觉信息；所述扬声器34用于输出所述听觉信息。
在一实施例中，所述显示器33包括：灯光显示器。
在一实施例中，所述受电设备30为充电管家设备，请参阅图4A，为本申请实施例提供的一种充电管家设备40的结构图，所述充电管家设备40用于为至少一个电池充电，所述充电管家设备40包括：处理器41；用于存储处理器可执行指令的存储器42；
其中，所述处理器41调用所述可执行指令，当可执行指令被执行时，用于执行：
在充电管家设备40接入电源适配器充电后，控制所述电源适配器的充电电流从初始值逐渐增大，并检测所述充电管家设备40的输入电压值；
基于检测的输入电压值的变化，控制所述电源适配器给所述充电管家设备40充电。
在一实施例中，所述初始值包括：0A。
在一实施例中，所述处理器41具体用于执行：控制所述电源适配器的充电电流按照设定步长从初始值逐步增大。
在一实施例中，所述处理器41具体用于执行：按照设定周期获取所述充电管家设备40的输入电压值。
在一实施例中，所述处理器41具体用于执行：通过ADC采样获取所述充电管家设备40的输入电压值。
在一实施例中，所述处理器41具体用于执行：控制所述电源适配器的充电电流从初始值逐渐增大至目标电流值，所述目标电流值是基于常规适配器的最大工作电流预先设定的。
在一实施例中，所述目标电流值包括以下任意一个：2A、1.5A或者1A。
在一实施例中，所述处理器41具体用于执行：若所述输入电压值逐渐增大后回落，至少基于回落前所控制的充电电流控制所述电源适配器给所述充电管家设备40充电。
在一实施例中，所述处理器41具体用于执行：至少基于回落前所控制的充电电流确定所述电源适配器的最大工作电流，基于所确定的最大工作电流控制所述电源适配器给所述充电管家设备40充电。
在一实施例中，所述电源适配器的最大工作电流是基于所述输入电压值回落至设定区间以及所述回落前所控制的充电电流确定的；
所述设定区间是基于常规适配器的最大工作电压预先设定的。
在一实施例中，所述处理器41具体用于执行：在所述基于所确定的最大工作电流控制所述电源适配器给所述充电管家设备40充电之后，若检测的输入电压值进一步回落至所述常规适配器的最大工作电压以下，调低所述电源适配器的充电电流。
在一实施例中，所述充电管家设备40配置有DC/DC转换器，所述DC/DC转换器的输入端与所述电源适配器连接，所述DC/DC转换器的输出端与电池连接；
所述处理器41具体用于执行：通过控制DC/DC转换器的输入端的充电电流，以控制所述电源适配器的充电电流；或，通过控制DC/DC转换器的输出端的充电电流，以控制所述电源适配器的充电电流。
在一实施例中，所述电池有多个，所述处理器41具体用于：按照设定顺序为所述多个电池充电。
在一实施例中，所述设定顺序包括：电池剩余电量由高至低的顺序。
在一实施例中，所述充电管家设备40还用于给可移动平台供电。
在一实施例中，所述可移动平台包括如下至少一种：手持云台、无人飞行器或无人车。
在一实施例中，所述充电管家设备40通过电缆与所述电源适配器连接。
在一实施例中，所述处理器41具体还用于执行：在接入电源适配器充电后，输出视觉信息和/或听觉信息，所述视觉信息和/或听觉信息用于提示所述电源适配器的充电状态。
在一实施例中，如图4B所示，是本申请提供的另一充电管家设备40的结构图，在本实施例中，充电管家设备40还配置有显示器43和/或扬声器44，所述显示器43用于输出所述视觉信息；所述扬声器44用于输出所述听觉信息。
在一实施例中，所述显示器43包括：灯光显示器。
另外，本申请实施例还提供了一种充电***，包括：受电设备，以及用于对所述受电设备充电的电源适配器；所述受电设备包括处理器。以及用于存储处理器可执行指令的存储器。
其中，所述处理器调用所述可执行指令，当可执行指令被执行时，用于执行：
在受电设备接入电源适配器充电后，控制所述电源适配器的充电电流从初始值逐渐增大，并检测所述充电管家设备的输入电压值；
基于检测的输入电压值的变化，控制所述电源适配器给所述受电设备充电。
在一实施例中，所述初始值包括：0A。
在一实施例中，所述处理器具体用于执行：控制所述电源适配器的充电电流按照设定步长从初始值逐步增大。
在一实施例中，所述处理器具体用于执行：按照设定周期获取所述受电设备的输入电压值。
在一实施例中，所述处理器具体用于执行：通过ADC采样获取所述受电设备的输入电压值。
在一实施例中，所述处理器具体用于执行：控制所述电源适配器的充电电流从初始值逐渐增大至目标电流值，所述目标电流值是基于常规适配器的最大工作电流预先设定的。
在一实施例中，所述目标电流值包括以下任意一个：2A、1.5A或者1A。
在一实施例中，所述处理器具体用于执行：若所述输入电压值逐渐增大后回落，至少基于回落前所控制的充电电流控制所述电源适配器给所述受电设备充电。
在一实施例中，所述处理器具体用于执行：至少基于回落前所控制的充电电流确定所述电源适配器的最大工作电流，基于所确定的最大工作电流控制所述电源适配器给所述受电设备充电。
在一实施例中，所述电源适配器的最大工作电流是基于所述输入电压值回落至设定区间以及所述回落前所控制的充电电流确定的；
所述设定区间是基于常规适配器的最大工作电压预先设定的。
在一实施例中，所述处理器具体用于执行：在所述基于所确定的最大工作电流控制所述电源适配器给所述受电设备充电之后，若检测的输入电压值进一步回落至所述常规适配器的最大工作电压以下，调低所述电源适配器的充电电流。
在一实施例中，所述受电设备配置有DC/DC转换器，所述DC/DC转换器的输入端与所述电源适配器连接，所述DC/DC转换器的输出端与电池连接。
所述处理器具体用于执行：通过控制DC/DC转换器的输入端的充电电流，以控制所述电源适配器的充电电流；或，通过控制DC/DC转换器的输出端的充电电流，以控制所述电源适配器的充电电流。
在一实施例中，所述受电设备用于为至少一个电池充电。
在一实施例中，所述受电设备包括：充电管家设备。
在一实施例中，所述电池有多个，所述受电设备用于按照设定顺序为所述多个电池充电。
在一实施例中，所述设定顺序包括：电池剩余电量由高至低的顺序。
在一实施例中，所述受电设备用于给可移动平台供电。
在一实施例中，所述受电设备包括：可移动平台。
在一实施例中，所述可移动平台包括如下至少一种：手持云台、无人飞行器或无人车。
在一实施例中，所述充电***还包括电缆，所述受电设备通过所述电缆与所述电源适配器连接。
在一实施例中，所述受电设备还用于：在受电设备接入电源适配器充电后，输出视觉信息和/或听觉信息，所述视觉信息和/或听觉信息用于提示所述电源适配器的充电状态。
在一实施例中，所述受电设备配置有显示器和/或扬声器，所述显示器用于输出所述视觉信息；所述扬声器用于输出所述听觉信息。
在一实施例中，所述显示器包括：灯光显示器。
此外，本申请实施例还提供一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现上述实施例的电池保养方法的步骤。
所述计算机可读存储介质可以是前述任一实施例所述的受电设备的内部存储单元，例如硬盘或内存。所述计算机可读存储介质也可以是受电设备的外部存储设备，例如所述设备上配备的插接式硬盘、智能存储卡(Smart Media Card，SMC)、SD卡、闪存卡(Flash Card)等。进一步的，所述计算机可读存储介质还可以既包括受电设备的内部存储单元也包括外部存储设备。所述计算机可读存储介质用于存储所述计算机程序以及所述受电设备所需的其他程序和数据，还可以用于暂时地存储已经输出或者将要输出的数据。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来指令相关的硬件来完成，所述的程序可存储于一计算机可读取存储 介质中，该程序在执行时，可包括如上述各方法的实施例的流程。其中，所述的存储介质可为磁碟、光盘、只读存储记忆体(Read-Only Memory，ROM)或随机存储记忆体(Random Access Memory，RAM)等。
以上所揭露的仅为本申请部分实施例而已，当然不能以此来限定本申请之权利范围，因此依本申请权利要求所作的等同变化，仍属本申请所涵盖的范围。
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
以上对本发明实施例所提供的方法和装置进行了详细介绍，本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。

Claims (90)

  1. 一种充电方法，其特征在于，包括：
    在受电设备接入电源适配器充电后，控制所述电源适配器的充电电流从初始值逐渐增大，并获取所述受电设备的输入电压值；
    基于所述输入电压值的变化，控制所述电源适配器给所述受电设备充电。
  2. 根据权利要求1所述的方法，其特征在于，所述初始值包括：0A。
  3. 根据权利要求1所述的方法，其特征在于，所述从初始值逐渐增大，包括：
    按照设定步长从初始值逐步增大。
  4. 根据权利要求1所述的方法，其特征在于，所述获取所述受电设备的输入电压值，包括：
    按照设定周期获取所述受电设备的输入电压值。
  5. 根据权利要求1或4所述的方法，其特征在于，所述获取所述受电设备的输入电压值，包括：
    通过ADC采样获取所述受电设备的输入电压值。
  6. 根据权利要求1所述的方法，其特征在于，所述控制所述电源适配器的充电电流从初始值逐渐增大，包括：
    控制所述电源适配器的充电电流从初始值逐渐增大至目标电流值，所述目标电流值是基于常规适配器的最大工作电流预先设定的。
  7. 根据权利要求6所述的方法，其特征在于，所述目标电流值包括以下任意一个：2A、1.5A或者1A。
  8. 根据权利要求1所述的方法，其特征在于，所述基于所述输入电压值的变化，控制所述电源适配器给所述受电设备充电，包括：
    若所述输入电压值逐渐增大后回落，至少基于回落前所控制的充电电流控制所述电源适配器给所述受电设备充电。
  9. 根据权利要求8所述的方法，其特征在于，所述至少基于回落前所控制的充电电流控制所述电源适配器给所述受电设备充电，包括：
    至少基于回落前所控制的充电电流确定所述电源适配器的最大工作电流，基于所确定的最大工作电流控制所述电源适配器给所述受电设备充电。
  10. 根据权利要求9所述的方法，其特征在于，所述电源适配器的最大工作电流是基于所述输入电压值回落至设定区间以及所述回落前所控制的充电电流确定的；
    所述设定区间是基于常规适配器的最大工作电压预先设定的。
  11. 根据权利要求10所述的方法，其特征在于，在所述基于所确定的最大工作电流控制所述电源适配器给所述受电设备充电之后，还包括：
    若检测的输入电压值进一步回落至所述常规适配器的最大工作电压以下，调低所述电源适配器的充电电流。
  12. 根据权利要求1所述的方法，其特征在于，所述方法应用于受电设备，所述受电设备配置有DC/DC转换器，所述DC/DC转换器的输入端与所述电源适配器连接，所述DC/DC转换器的输出端与电池连接；
    所述控制所述电源适配器的充电电流，包括：
    通过控制DC/DC转换器的输入端的充电电流，以控制所述电源适配器的充电电流；或，
    通过控制DC/DC转换器的输出端的充电电流，以控制所述电源适配器的充电电流。
  13. 根据权利要求12所述的方法，其特征在于，所述受电设备用于为至少一个电池充电。
  14. 根据权利要求13所述的方法，其特征在于，所述受电设备包括：充电管家设备，所述充电管家设备用于为至少一个电池充电。
  15. 根据权要求12所述的方法，其特征在于，所述电池有多个，所述受电设备用于按照设定顺序为所述多个电池充电。
  16. 根据权要求15所述的方法，其特征在于，所述设定顺序包括：电池剩余电量由高至低的顺序。
  17. 根据权利要求12所述的方法，其特征在于，所述受电设备用于给可移动平台供电。
  18. 根据权利要求12所述的方法，其特征在于，所述受电设备包括：可移动平台。
  19. 根据权利要求17或18所述的方法，其特征在于，所述可移动平台包括如下至少一种：手持云台、无人飞行器或无人车。
  20. 根据权利要求13所述的方法，其特征在于，所述受电设备通过电缆与所述电源适配器连接。
  21. 根据权利要求1所述的方法，其特征在于，还包括：
    在受电设备接入电源适配器充电后，输出视觉信息和/或听觉信息，所述视觉信息和/或听觉信息用于提示所述电源适配器的充电状态。
  22. 根据权利要求21所述的方法，其特征在于，所述受电设备配置有显示器和/ 或扬声器，所述显示器用于输出所述视觉信息；所述扬声器用于输出所述听觉信息。
  23. 根据权利要求22所述的方法，其特征在于，所述显示器包括：灯光显示器。
  24. 一种受电设备，其特征在于，包括：处理器；用于存储处理器可执行指令的存储器；
    其中，所述处理器调用所述可执行指令，当可执行指令被执行时，用于执行：
    在所述受电设备接入电源适配器充电后，控制所述电源适配器的充电电流从初始值逐渐增大，并检测本侧的输入电压值；
    基于检测的输入电压值的变化，控制所述电源适配器给所述受电设备充电。
  25. 根据权利要求24所述的受电设备，其特征在于，所述初始值包括：0A。
  26. 根据权利要求24所述的受电设备，其特征在于，所述处理器具体用于执行：
    控制所述电源适配器的充电电流按照设定步长从初始值逐步增大。
  27. 根据权利要求24所述的受电设备，其特征在于，所述处理器具体用于执行：
    按照设定周期获取所述受电设备的输入电压值。
  28. 根据权利要求24或27所述的受电设备，其特征在于，所述处理器具体用于执行：
    通过ADC采样获取所述受电设备的输入电压值。
  29. 根据权利要求24所述的受电设备，其特征在于，所述处理器具体用于执行：
    控制所述电源适配器的充电电流从初始值逐渐增大至目标电流值，所述目标电流值是基于常规适配器的最大工作电流预先设定的。
  30. 根据权利要求29所述的受电设备，其特征在于，所述目标电流值包括以下任意一个：2A、1.5A或者1A。
  31. 根据权利要求24所述的受电设备，其特征在于，所述处理器具体用于执行：
    若所述输入电压值逐渐增大后回落，至少基于回落前所控制的充电电流控制所述电源适配器给所述受电设备充电。
  32. 根据权利要求31所述的受电设备，其特征在于，所述处理器具体用于执行：
    至少基于回落前所控制的充电电流确定所述电源适配器的最大工作电流，基于所确定的最大工作电流控制所述电源适配器给所述受电设备充电。
  33. 根据权利要求32所述的受电设备，其特征在于，所述电源适配器的最大工作电流是基于所述输入电压值回落至设定区间以及所述回落前所控制的充电电流确定的；
    所述设定区间是基于常规适配器的最大工作电压预先设定的。
  34. 根据权利要求33所述的受电设备，其特征在于，所述处理器具体用于执行：
    在所述基于所确定的最大工作电流控制所述电源适配器给所述受电设备充电之后，若检测的输入电压值进一步回落至所述常规适配器的最大工作电压以下，调低所述电源适配器的充电电流。
  35. 根据权利要求24所述的受电设备，其特征在于，所述受电设备配置有DC/DC转换器，所述DC/DC转换器的输入端与所述电源适配器连接，所述DC/DC转换器的输出端与电池连接；
    所述处理器具体用于执行：
    通过控制DC/DC转换器的输入端的充电电流，以控制所述电源适配器的充电电流；或，
    通过控制DC/DC转换器的输出端的充电电流，以控制所述电源适配器的充电电流。
  36. 根据权利要求24所述的受电设备，其特征在于，所述受电设备用于为至少一个电池充电。
  37. 根据权利要求24所述的受电设备，其特征在于，所述受电设备包括：充电管家设备。
  38. 根据权要求36所述的受电设备，其特征在于，所述电池有多个，所述处理器具体用于执行：按照设定顺序为所述多个电池充电。
  39. 根据权要求38所述的受电设备，其特征在于，所述设定顺序包括：电池剩余电量由高至低的顺序。
  40. 根据权利要求24所述的受电设备，其特征在于，所述受电设备用于给可移动平台供电。
  41. 根据权利要求24所述的受电设备，其特征在于，所述受电设备包括：可移动平台。
  42. 根据权利要求40或41所述的受电设备，其特征在于，所述可移动平台包括如下至少一种：手持云台、无人飞行器或无人车。
  43. 根据权利要求24所述的受电设备，其特征在于，所述受电设备通过电缆与所述电源适配器连接。
  44. 根据权利要求24所述的受电设备，其特征在于，所述处理器具体用于执行：
    在受电设备接入电源适配器充电后，输出视觉信息和/或听觉信息，所述视觉信息和/或听觉信息用于提示所述电源适配器的充电状态。
  45. 根据权利要求44所述的受电设备，其特征在于，所述受电设备配置有显示器和/或扬声器，所述显示器用于输出所述视觉信息；所述扬声器用于输出所述听觉信息。
  46. 根据权利要求45所述的受电设备，其特征在于，所述显示器包括：灯光显示器。
  47. 一种充电管家设备，其特征在于，所述充电管家设备用于为至少一个电池充电，所述充电管家设备包括：处理器；用于存储处理器可执行指令的存储器；
    其中，所述处理器调用所述可执行指令，当可执行指令被执行时，用于执行：
    在充电管家设备接入电源适配器充电后，控制所述电源适配器的充电电流从初始值逐渐增大，并检测所述充电管家设备的输入电压值；
    基于检测的输入电压值的变化，控制所述电源适配器给所述充电管家设备充电。
  48. 根据权利要求47所述的充电管家设备，其特征在于，所述初始值包括：0A。
  49. 根据权利要求47所述的充电管家设备，其特征在于，所述处理器具体用于执行：
    控制所述电源适配器的充电电流按照设定步长从初始值逐步增大。
  50. 根据权利要求47所述的充电管家设备，其特征在于，所述处理器具体用于执行：
    按照设定周期获取所述充电管家设备的输入电压值。
  51. 根据权利要求47或27所述的充电管家设备，其特征在于，所述处理器具体用于执行：
    通过ADC采样获取所述充电管家设备的输入电压值。
  52. 根据权利要求47所述的充电管家设备，其特征在于，所述处理器具体用于执行：
    控制所述电源适配器的充电电流从初始值逐渐增大至目标电流值，所述目标电流值是基于常规适配器的最大工作电流预先设定的。
  53. 根据权利要求52所述的充电管家设备，其特征在于，所述目标电流值包括以下任意一个：2A、1.5A或者1A。
  54. 根据权利要求47所述的充电管家设备，其特征在于，所述处理器具体用于执行：
    若所述输入电压值逐渐增大后回落，至少基于回落前所控制的充电电流控制所述电源适配器给所述充电管家设备充电。
  55. 根据权利要求54所述的充电管家设备，其特征在于，所述处理器具体用于执 行：
    至少基于回落前所控制的充电电流确定所述电源适配器的最大工作电流，基于所确定的最大工作电流控制所述电源适配器给所述充电管家设备充电。
  56. 根据权利要求55所述的充电管家设备，其特征在于，所述电源适配器的最大工作电流是基于所述输入电压值回落至设定区间以及所述回落前所控制的充电电流确定的；
    所述设定区间是基于常规适配器的最大工作电压预先设定的。
  57. 根据权利要求56所述的充电管家设备，其特征在于，所述处理器具体用于执行：
    在所述基于所确定的最大工作电流控制所述电源适配器给所述充电管家设备充电之后，若检测的输入电压值进一步回落至所述常规适配器的最大工作电压以下，调低所述电源适配器的充电电流。
  58. 根据权利要求47所述的充电管家设备，其特征在于，所述充电管家设备配置有DC/DC转换器，所述DC/DC转换器的输入端与所述电源适配器连接，所述DC/DC转换器的输出端与电池连接；
    所述处理器具体用于执行：
    通过控制DC/DC转换器的输入端的充电电流，以控制所述电源适配器的充电电流；或，
    通过控制DC/DC转换器的输出端的充电电流，以控制所述电源适配器的充电电流。
  59. 根据权要求47所述的充电管家设备，其特征在于，所述电池有多个，所述处理器具体用于：按照设定顺序为所述多个电池充电。
  60. 根据权要求59所述的充电管家设备，其特征在于，所述设定顺序包括：电池剩余电量由高至低的顺序。
  61. 根据权利要求47所述的充电管家设备，其特征在于，所述充电管家设备还用于给可移动平台供电。
  62. 根据权利要求61所述的充电管家设备，其特征在于，所述可移动平台包括如下至少一种：手持云台、无人飞行器或无人车。
  63. 根据权利要求47所述的充电管家设备，其特征在于，所述充电管家设备通过电缆与所述电源适配器连接。
  64. 根据权利要求47所述的充电管家设备，其特征在于，所述处理器具体还用于 执行：
    在充电管家设备接入电源适配器充电后，输出视觉信息和/或听觉信息，所述视觉信息和/或听觉信息用于提示所述电源适配器的充电状态。
  65. 根据权利要求64所述的充电管家设备，其特征在于，所述充电管家设备配置有显示器和/或扬声器，所述显示器用于输出所述视觉信息；所述扬声器用于输出所述听觉信息。
  66. 根据权利要求65所述的充电管家设备，其特征在于，所述显示器包括：灯光显示器。
  67. 一种充电***，其特征在于，包括：受电设备，以及用于对所述受电设备充电的电源适配器；
    所述受电设备包括：处理器；用于存储处理器可执行指令的存储器；其中，所述处理器调用所述可执行指令，当可执行指令被执行时，用于执行：
    在受电设备接入电源适配器充电后，控制所述电源适配器的充电电流从初始值逐渐增大，并获取所述受电设备的输入电压值；
    基于所述输入电压值的变化，控制所述电源适配器给所述受电设备充电。
  68. 根据权利要求67所述的充电***，其特征在于，所述初始值包括：0A。
  69. 根据权利要求67所述的充电***，其特征在于，所述处理器具体用于执行：
    控制所述电源适配器的充电电流按照设定步长从初始值逐步增大。
  70. 根据权利要求67所述的充电***，其特征在于，所述处理器具体用于执行：
    按照设定周期获取所述受电设备的输入电压值。
  71. 根据权利要求67或70所述的充电***，其特征在于，所述处理器具体用于执行：
    通过ADC采样获取所述受电设备的输入电压值。
  72. 根据权利要求67所述的充电***，其特征在于，所述处理器具体用于执行：
    控制所述电源适配器的充电电流从初始值逐渐增大至目标电流值，所述目标电流值是基于常规适配器的最大工作电流预先设定的。
  73. 根据权利要求72所述的充电***，其特征在于，所述目标电流值包括以下任意一个：2A、1.5A或者1A。
  74. 根据权利要求67所述的充电***，其特征在于，所述处理器具体用于执行：
    若所述输入电压值逐渐增大后回落，至少基于回落前所控制的充电电流控制所述电源适配器给所述受电设备充电。
  75. 根据权利要求74所述的充电***，其特征在于，所述处理器具体用于执行：
    至少基于回落前所控制的充电电流确定所述电源适配器的最大工作电流，基于所确定的最大工作电流控制所述电源适配器给所述受电设备充电。
  76. 根据权利要求75所述的充电***，其特征在于，所述电源适配器的最大工作电流是基于所述输入电压值回落至设定区间以及所述回落前所控制的充电电流确定的；
    所述设定区间是基于常规适配器的最大工作电压预先设定的。
  77. 根据权利要求76所述的充电***，其特征在于，所述处理器具体用于执行：
    在所述基于所确定的最大工作电流控制所述电源适配器给所述受电设备充电之后，若检测的输入电压值进一步回落至所述常规适配器的最大工作电压以下，调低所述电源适配器的充电电流。
  78. 根据权利要求67所述的充电***，其特征在于，所述受电设备配置有DC/DC转换器，所述DC/DC转换器的输入端与所述电源适配器连接，所述DC/DC转换器的输出端与电池连接；
    所述处理器具体用于执行：
    通过控制DC/DC转换器的输入端的充电电流，以控制所述电源适配器的充电电流；或，
    通过控制DC/DC转换器的输出端的充电电流，以控制所述电源适配器的充电电流。
  79. 根据权利要求67所述的充电***，其特征在于，所述受电设备用于为至少一个电池充电。
  80. 根据权利要求79所述的充电***，其特征在于，所述受电设备包括：充电管家设备。
  81. 根据权要求79所述的充电***，其特征在于，所述电池有多个，所述受电设备用于按照设定顺序为所述多个电池充电。
  82. 根据权要求81所述的充电***，其特征在于，所述设定顺序包括：电池剩余电量由高至低的顺序。
  83. 根据权利要求67所述的充电***，其特征在于，所述受电设备用于给可移动平台供电。
  84. 根据权利要求67所述的充电***，其特征在于，所述受电设备包括：可移动平台。
  85. 根据权利要求83或84所述的充电***，其特征在于，所述可移动平台包括如下至少一种：手持云台、无人飞行器或无人车。
  86. 根据权利要求67所述的充电***，其特征在于，所述充电***还包括电缆，所述受电设备通过所述电缆与所述电源适配器连接。
  87. 根据权利要求67所述的充电***，其特征在于，所述受电设备还用于：
    在受电设备接入电源适配器充电后，输出视觉信息和/或听觉信息，所述视觉信息和/或听觉信息用于提示所述电源适配器的充电状态。
  88. 根据权利要求87所述的充电***，其特征在于，所述受电设备配置有显示器和/或扬声器，所述显示器用于输出所述视觉信息；所述扬声器用于输出所述听觉信息。
  89. 根据权利要求88所述的充电***，其特征在于，所述显示器包括：灯光显示器。
  90. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质存储有计算机程序，所述计算机程序被处理器执行时实现如权利要求1至23任一项所述的方法。
PCT/CN2020/117402 2020-09-24 2020-09-24 充电方法、受电设备、充电管家设备、充电***及计算机可读存储介质 WO2022061645A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2020/117402 WO2022061645A1 (zh) 2020-09-24 2020-09-24 充电方法、受电设备、充电管家设备、充电***及计算机可读存储介质
CN202080040038.5A CN113966572A (zh) 2020-09-24 2020-09-24 充电方法、受电设备、充电管家设备、充电***及计算机可读存储介质

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/117402 WO2022061645A1 (zh) 2020-09-24 2020-09-24 充电方法、受电设备、充电管家设备、充电***及计算机可读存储介质

Publications (1)

Publication Number Publication Date
WO2022061645A1 true WO2022061645A1 (zh) 2022-03-31

Family

ID=79460372

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/117402 WO2022061645A1 (zh) 2020-09-24 2020-09-24 充电方法、受电设备、充电管家设备、充电***及计算机可读存储介质

Country Status (2)

Country Link
CN (1) CN113966572A (zh)
WO (1) WO2022061645A1 (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1075577A (zh) * 1992-02-17 1993-08-25 花城清美 电池充电方法和装置
US7282891B2 (en) * 2002-12-30 2007-10-16 Motorola, Inc. Method for charging a battery
CN102110863A (zh) * 2011-02-16 2011-06-29 江苏技术师范学院 蓄电池的测温充电方法
CN102280670A (zh) * 2011-07-06 2011-12-14 惠州Tcl移动通信有限公司 一种实现自动功率控制的充电方法
CN103378378A (zh) * 2012-04-28 2013-10-30 联想(北京)有限公司 一种充电方法及装置
CN111114386A (zh) * 2019-09-29 2020-05-08 北京嘀嘀无限科技发展有限公司 电动汽车安全充电方法、电子设备及存储介质

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1075577A (zh) * 1992-02-17 1993-08-25 花城清美 电池充电方法和装置
US7282891B2 (en) * 2002-12-30 2007-10-16 Motorola, Inc. Method for charging a battery
CN102110863A (zh) * 2011-02-16 2011-06-29 江苏技术师范学院 蓄电池的测温充电方法
CN102280670A (zh) * 2011-07-06 2011-12-14 惠州Tcl移动通信有限公司 一种实现自动功率控制的充电方法
CN103378378A (zh) * 2012-04-28 2013-10-30 联想(北京)有限公司 一种充电方法及装置
CN111114386A (zh) * 2019-09-29 2020-05-08 北京嘀嘀无限科技发展有限公司 电动汽车安全充电方法、电子设备及存储介质

Also Published As

Publication number Publication date
CN113966572A (zh) 2022-01-21

Similar Documents

Publication Publication Date Title
US9952645B2 (en) Firmware update and power system thereof
CN109038701B (zh) 信息处理方法、锂离子电池组组件及信息处理设备
JP6604863B2 (ja) 受電装置およびそのコントローラ、それを用いた電子機器、給電システムの制御方法
US20160099608A1 (en) Power adapter with built-in battery and power storage and supply method thereof
US20150145468A1 (en) Device and chip for controlling charging, and user terminal
EP3518380B1 (en) Electronic device including battery and method of controlling charging thereof
CN112540304B (zh) 电池电量管理方法、电子设备及计算机存储介质
JP6417395B2 (ja) 再充電可能バッテリの動的な充電
CN110994734B (zh) 电池充电方法、装置及电子辅助设备
EP3674904B1 (en) Electronic device having type c usb interface, control method for type c usb interface, and storage medium
CN106655344B (zh) 一种移动终端的充电方法和装置
US9484765B2 (en) Charging device and operating method thereof
US10673271B2 (en) Efficient charging of multiple portable information handling systems based on learned charging characteristics
WO2014138724A1 (en) Battery charger
WO2018072443A1 (zh) 一种充电方法、设备及存储介质
US9438055B2 (en) Method for charging a power device of a portable device using a current-adaptive process
US20120054504A1 (en) Power booster and electronic system using same
US11843275B2 (en) Image capture apparatus and control method, for controlling voltage to be requested from a power supply based on temperature and/or power consumption of the image capture apparatus
JP6957739B2 (ja) 充電方法、端末及びコンピュータ記憶媒体
JP2019121111A (ja) 電子機器、制御方法およびプログラム
WO2022061645A1 (zh) 充电方法、受电设备、充电管家设备、充电***及计算机可读存储介质
WO2021203362A1 (zh) 电池保养方法、电子设备、电池保养***及计算机可读存储介质
US20200274383A1 (en) Portable electronic apparatus and battery power management method thereof
JP6268396B2 (ja) 情報処理装置及び情報処理装置における処理方法
US10923910B2 (en) Systems and methods for accepting variable input power from an external power source

Legal Events

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

Ref document number: 20954497

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20954497

Country of ref document: EP

Kind code of ref document: A1