WO2019080733A1 - 充电保护方法、装置及智能设备 - Google Patents

充电保护方法、装置及智能设备

Info

Publication number
WO2019080733A1
WO2019080733A1 PCT/CN2018/110204 CN2018110204W WO2019080733A1 WO 2019080733 A1 WO2019080733 A1 WO 2019080733A1 CN 2018110204 W CN2018110204 W CN 2018110204W WO 2019080733 A1 WO2019080733 A1 WO 2019080733A1
Authority
WO
WIPO (PCT)
Prior art keywords
charging
battery
information
power
charging current
Prior art date
Application number
PCT/CN2018/110204
Other languages
English (en)
French (fr)
Inventor
邱伟华
Original Assignee
深圳阿凡达智控有限公司
贝斯拓欧洲控股有限公司
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 深圳阿凡达智控有限公司, 贝斯拓欧洲控股有限公司 filed Critical 深圳阿凡达智控有限公司
Publication of WO2019080733A1 publication Critical patent/WO2019080733A1/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
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • 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
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00302—Overcharge protection
    • 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
    • H02J7/0071—Regulation of charging or discharging current or voltage with a programmable schedule
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the present invention relates to the field of charging technologies, and in particular, to a charging protection method, device, and smart device.
  • the current of the charging output is different. If overcharging occurs during charging, it will affect battery life and even pose a safety hazard. For example, there are no national mandatory or natural safety standards for products such as mobile power. The mobile power products introduced by various manufacturers have no uniform specifications, so the security cannot be clearly guaranteed. Another example is that the quality of some brands of mobile phones is not good. If the battery is overcharged, the battery will swell or even explode.
  • the technical problem to be solved by the present invention is to provide a charging protection method, device and smart device capable of protecting a charging device in real time, improving the safety and reliability of charging of the charging device, and prolonging the service life of the battery.
  • the present invention provides a charging protection method comprising: acquiring first battery information of a battery before charging begins, the first power information being used to indicate a quantity of power required by the battery to be fully charged or a capacity of the battery; After the start, the second power information is acquired every predetermined time according to the first power information, where the second power information is used to indicate the power required for the battery to be fully charged; and when the second power information is less than or equal to When the threshold is predetermined, the charging current is reduced.
  • the step of acquiring the second power amount information every predetermined time includes obtaining the second power amount information according to the first power amount information and the amount of power charged in the predetermined time.
  • the step of reducing the charging current includes: acquiring the charging current value every predetermined time; storing the obtained charging current value into a predetermined length Determining whether the value of the charging current stored in the queue satisfies a predetermined condition, the predetermined condition including linearly decreasing the stored charging current value; if the charging current value stored in the queue satisfies a preset condition, then entering The step of reducing the charging current when the second amount of power information is less than or equal to a predetermined threshold.
  • the step of acquiring the charging current value every predetermined time is returned.
  • the method before the determining whether the charging current value stored in the queue meets a predetermined condition, the method further includes:
  • a step of determining whether the charging current value stored in the queue satisfies a predetermined condition is entered.
  • the method further includes selecting the The smaller one of the preset percentage value of the first power amount information and the currently acquired second power amount information is used as the latest second power amount information.
  • determining whether the charging current value stored in the queue meets a predetermined condition further comprising determining whether the accumulated time of acquiring the charging current value reaches a set value; if the accumulated time does not reach the set value, returning And a step of acquiring a charging current value every predetermined time; if the accumulated time reaches the set value, entering a step of determining whether the charging current value stored in the queue satisfies a predetermined condition.
  • the step of acquiring the first power information of the battery includes determining whether the charging protection mode is turned on; if the charging protection mode is already on, performing the acquiring the first battery information of the battery. A step of.
  • the step of reducing the charging current includes controlling the charging switch to be turned off when the second power amount information is less than or equal to a predetermined threshold.
  • the battery stops charging and/or outputs a charging end reminder signal.
  • the present invention also provides a charging protection device, including a first power information acquisition module, a second power information acquisition module, and a control module.
  • the first power information acquiring module is configured to acquire first power information of the battery, where the first power information is used to indicate the power required for the battery to be fully charged or the capacity of the battery.
  • the second power information acquisition module is configured to acquire, after the start of the charging, the second power information according to the first power information, and the second power information is used to indicate the power required for the battery to be fully charged.
  • the control module is configured to reduce the charging current when the second power amount information is less than or equal to a predetermined threshold.
  • the invention also provides a smart device, the above-mentioned charging protection device.
  • the smart device further includes a battery connected to the charging protection device.
  • the smart device is a charger, a charging stand or an electronic cigarette.
  • the present invention also provides a smart device, the smart device comprising a memory and a processor; the memory storing at least one program instruction; the processor loading and executing the at least one program instruction to implement a method of charging Before starting, obtaining first battery information of the battery, the first power information is used to indicate the amount of power required to fully charge the battery or the capacity of the battery; after the charging starts, according to the first power information, each The second power information is obtained for a predetermined time, the second power information is used to indicate the power required for the battery to be fully charged; and when the second power information is less than or equal to a predetermined threshold, the charging current is decreased.
  • the smart device is a charger, a charging stand or an electronic cigarette.
  • the present invention also provides a computer storage medium having stored therein at least one program instruction for loading and processing by the processor to be as claimed in any one of claims 1 to 9. method.
  • the charging protection method, device and electronic cigarette of the present invention acquire the second power amount information every predetermined time according to the first power amount information after the start of charging, and reduce the charging current when the second power amount information is less than or equal to the predetermined threshold value, thereby enabling
  • the charging device is protected in real time, the safety and reliability of the charging device are improved, and the influence of the battery overcharge and the like is avoided, thereby prolonging the service life of the battery.
  • FIG. 1 is a schematic flow chart of a charging protection method according to a first embodiment of the present invention.
  • FIG. 2 is a schematic structural view of a charging protection device according to a second embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a smart device according to a third embodiment of the present invention.
  • FIG. 1 is a schematic flow chart of a charging protection method according to a first embodiment of the present invention. As shown in FIG. 1, the charging protection method of this embodiment includes:
  • Step S11 Before the start of charging, acquiring first battery information of the battery, where the first power information is used to indicate the amount of power required for the battery to be fully charged or the capacity of the battery;
  • the first electric quantity information may be, but not limited to, an effective value/charging current value equal to a remaining battery capacity * charging current value before charging start, and an effective value of the charging current value is a charging current value * predetermined coefficient.
  • the first battery information the remaining battery capacity before charging starts* 60*60*100/1000, where 1000 indicates that the charging current is 1000 mA, 60*60 indicates that the unit of the remaining battery capacity is mAh, and 100 indicates the charging current of 1000 mA. Only one tenth of the charging current of 100mA or 1000mA is charged into the battery.
  • the predetermined coefficient refers to the proportion of the current value actually charged. For example, if only one tenth is charged, the predetermined coefficient is 1/10. For example, if one fifth is charged, the predetermined coefficient is For 1/5.
  • the battery remaining capacity may be obtained according to the battery capacity and the charged battery capacity, or may be directly set to a default value such as 4000 mAh.
  • a default value such as 4000 mAh.
  • the default is The value is determined as the remaining battery capacity.
  • the default value is greater than 0 and less than the total battery power.
  • the battery capacity can also be directly used as the first power information.
  • the manner in which the first power information is expressed is similar to the above-mentioned representation, and details are not described herein again.
  • step S11 before the charging starts, the step of acquiring the first power information of the battery includes: determining whether the charging protection mode is turned on; if the charging protection mode is already on, performing step S11; and if charging protection mode If it is not turned on, it returns to the step of judging whether the charging protection mode is turned on and/or the warning signal that the charging protection mode is not turned on.
  • the reminder signal may be a reminder message displayed through a display screen, or may be a message displayed by voice or other means, and will not be described herein.
  • the received acknowledgment signal may be a signal of the touch screen, or may be a pressing signal of a physical button in the smart device. Of course, it may also be a voice signal or a gesture signal, and details are not described herein.
  • Step S12 After the start of charging, acquiring second power information every predetermined time according to the first power information;
  • the step of acquiring the second power information every predetermined time includes obtaining the second power information according to the first power information and the amount of power charged in the predetermined time.
  • the second battery information is used to indicate the amount of power required when the battery is fully charged.
  • the predetermined time may be, but is not limited to, 1 second, that is, the second power information is acquired every second.
  • the current second power information is equal to the difference between the previously acquired second power information and the quotient of the current charging current value divided by the predetermined coefficient, wherein the first power information is used to indicate the battery.
  • the second power information acquired by the first time of the second power information is the first power information.
  • the current second power amount information is equal to the battery capacity minus the accumulated charge amount after starting the charging.
  • Step S13 When the second power amount information is less than or equal to a predetermined threshold, the charging current is decreased.
  • the predetermined threshold can be the default value of the system or a user-defined value. In actual implementation, the predetermined threshold is typically a numerically small value, and in order to enable the battery to be fully charged, the predetermined threshold herein may be zero.
  • the charging current value may be acquired every predetermined time; the charging current value obtained each time is stored in a queue of a predetermined length; and whether the charging current value stored in the queue satisfies a predetermined condition, a predetermined condition
  • the stored charging current value is linearly decremented; if the charging current value stored in the queue does not satisfy the predetermined condition, the battery is still in a state of stable charging, and the step of returning the charging current value every predetermined time is returned; if the storage is in the queue If the charging current value satisfies the preset condition, the battery tends to be full. At this time, in order to protect the battery, the process may proceed to step S13.
  • the determining whether the charging current value stored in the queue meets the predetermined condition further comprises: determining whether the accumulated time of obtaining the charging current value reaches a set value; if the accumulated time does not reach the set value , indicating that the charging time is short, the battery may be separated from the fullness, and the step of obtaining the charging current value every predetermined time is returned; and if the accumulated time reaches the set value, it indicates that the charging has been performed for a long time. At this time, the battery may be already full, so it is possible to enter a step of judging whether the value of the charging current stored in the queue satisfies a predetermined condition.
  • the set value may be a preset value or a custom value.
  • the determining whether the value of the charging current stored in the queue meets the predetermined condition further comprises: determining whether the number of the obtained charging current values reaches a preset number; if the preset is not reached The number indicates that the charging time is short, and there is still a certain gap between the battery and the battery. At this time, the step of obtaining the charging current value every predetermined time is returned; if the preset number is reached, it indicates that the charging has been completed for a long time. At this time, the battery may be already full, so it is possible to enter a step of judging whether the value of the charging current stored in the queue satisfies a predetermined condition.
  • the preset number may be a preset value or a custom value.
  • the smaller of the preset percentage value and the currently acquired second power information is used as the latest second power information.
  • the preset percentage can be the default value of the system or a user-defined value. For example, the preset percentage can be 20% of the default value of the system.
  • the queue may be, but is not limited to, a first in first out queue, that is, if the number of charging current values stored in the queue reaches a maximum value and the queue is just filled, then the currently acquired charging is stored. At the current value, the value of the charging current that first entered the queue in the queue is dequeued.
  • step S13: when the second power amount information is less than or equal to the predetermined threshold, reducing the charging current may be, but not limited to, including controlling the charging switch to be off to stop the battery when the second power amount information is less than or equal to the predetermined threshold. Perform a charging and/or output charging end reminder signal.
  • the charging current in the above method can also be replaced by the charging voltage.
  • the current second battery information can also be equal to the previous acquisition. The difference between the two power information and the current charging voltage value divided by the quotient of the predetermined coefficient, the charging voltage value is obtained every predetermined time; the charging voltage value obtained each time is stored in a queue of a predetermined length; and the charging stored in the queue is determined.
  • the predetermined condition includes linearly decreasing the stored charging voltage value; if the charging voltage value stored in the queue does not satisfy the predetermined condition, returning to the step of acquiring the charging voltage value every predetermined time; if the charging stored in the queue When the voltage value satisfies the preset condition, when the second power amount information is less than or equal to the predetermined threshold value, the charging voltage and the like are lowered.
  • a charging protection device includes a first power information acquiring module 201, a second power information acquiring module 202, and a control module 203.
  • the first power information acquiring module 201 is configured to acquire first power information of the battery, where the first power information is used to indicate the power required for the battery to be fully charged or the capacity of the battery.
  • the second power information obtaining module 202 is configured to acquire, after the start of charging, the second power information, which is used to indicate the power required for the battery to be fully charged, according to the first power information.
  • the control module 203 is configured to reduce the charging current when the second power amount information is less than or equal to a predetermined threshold.
  • the invention also provides a smart device comprising the above-mentioned charging protection device.
  • the smart device may further include a battery connected to the charging protection device.
  • the charging protection device is used to protect the charging of the stomach battery.
  • the smart device when actually implemented, may be a charging stand, a charger, or an electronic cigarette.
  • the smart device can also be another smart device such as a smart phone, an MP3, or an MP4.
  • FIG. 3 is a schematic structural diagram of a smart device according to a third embodiment of the present invention. As shown in FIG. 3, the smart device includes a memory 301 and a processor 302.
  • the memory 301 stores at least one program instruction.
  • the processor 302 loads and executes at least one program instruction to implement a method of acquiring first battery information of the battery, the first battery information is used to indicate the amount of power required to fully charge the battery or the The capacity of the battery; after the start of charging, acquiring the second power information every predetermined time according to the first power information, the second power information is used to indicate the power required for the battery to be fully charged; and when the second power information is less than When the threshold is equal to or lower than the predetermined threshold, the charging current is reduced.
  • the processor 302 can also implement the following method by loading and executing at least one program instruction: determining whether the charging protection mode is turned on; and if the charging protection mode is turned on, performing the charging of the battery before the charging starts. A power information; if the charging protection module is not turned on, return a warning signal indicating whether the charging protection mode is turned on and/or the output protection mode is not turned on.
  • the processor 302 may further perform the following method by loading and executing at least one program instruction before performing the lowering of the charging current when the second power amount information is less than or equal to the predetermined threshold: acquiring the charging current value every predetermined time. And storing the charging current value obtained each time into a queue of a predetermined length; determining whether the charging current value stored in the queue satisfies a predetermined condition, and the predetermined condition includes linearly decreasing the stored charging current value; if the charging current value stored in the queue is not satisfied The predetermined condition returns a step of acquiring the charging current value every predetermined time; if the charging current value stored in the queue satisfies the preset condition, the charging current is decreased when the second power amount information is less than or equal to the predetermined threshold.
  • the method before the determining whether the charging current value stored in the queue meets a predetermined condition, the method further includes:
  • the process proceeds to a step of determining whether the value of the charging current stored in the queue satisfies a predetermined condition.
  • the method before the determining whether the charging current value stored in the queue meets a predetermined condition, the method further includes:
  • a step of determining whether the charging current value stored in the queue satisfies a predetermined condition is entered.
  • the processor 302 may also perform before the charging current is reduced when the second power amount information is less than or equal to a predetermined threshold and/or if in the queue After the stored charging current value satisfies the preset condition, the following method is implemented by loading and executing at least one program instruction: selecting a smaller one of the preset percentage value of the first power information and the currently acquired second power information as The latest second battery information.
  • the decreasing the charging current may be, but is not limited to, including controlling the charging switch to be turned off to stop the battery from being charged when the second power amount information is less than or equal to the predetermined threshold. / or output a charge end reminder signal.
  • the smart device when actually implemented, may be a charging stand, a charger, or an electronic cigarette.
  • the smart device can also be another smart device such as a smart phone, an MP3, or an MP4.
  • An embodiment of the present invention further provides a computer storage medium having at least one program instruction stored therein, and at least one program instruction is loaded and executed by the processor to implement the charging protection method described in the foregoing embodiment.
  • the charging protection method, device and electronic cigarette of the present invention acquire the second power amount information every predetermined time according to the first power amount information after the start of charging, and reduce the charging current when the second power amount information is less than or equal to the predetermined threshold value, thereby enabling
  • the charging device is protected in real time, the safety and reliability of the charging device are improved, and the influence of the battery overcharge and the like is avoided, thereby prolonging the service life of the battery.

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)
  • Microelectronics & Electronic Packaging (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

一种充电保护方法，充电保护装置及电子烟，充电保护方法包括在充电开始前，获取电池的第一电量信息，所述第一电量信息用于指示所述电池充满电所需的电量或者所述电池的容量（S11）；在充电开始后，根据所述第一电量信息，每隔预定时间获取第二电量信息（S12），所述第二电量信息用于指示所述电池充满电所需的电量；当所述第二电量信息小于或等于预定阈值时，降低充电电流（S13）。该充电保护方法、装置及电子烟能根据电量信息实时保护充电设备，提高了充电设备充电的安全性及可靠性，且能延长电池的使用寿命。

Description

充电保护方法、装置及智能设备 技术领域
本发明涉及充电技术领域，特别涉及充电保护方法、装置及智能设备。
背景技术
随着科技的不断发展，如今电子设备已经成为人们生活中不可缺少的一部分，而且大部分设备都带有充电电池，如智能手机、移动充电宝、数码相机、平板电脑等智能终端的普及，使人们的生活变的丰富多彩。这些产品其种类繁多而且不同产品质量都不一样，其最大的共性就是对其内部的电池充电，且多数厂家考虑兼容性，都是用USB(Universal Serial Bus，通用串行总线)接口。这就可能导致用户在使用不同产品时，将各个充电器互用或者错用。
而对于不同产品其充电输出的电流是各不相同的。如果充电过程中出现过充等现象，将影响电池寿命甚至带来安全隐患。例如目前移动电源这类产品无国家强制或自然安全标准，各厂商推出的移动电源产品没有统一的规范约束，所以安全性无法得到明确保证。又如，有些品牌的手机质量不过关，如果电池过充会导致电池膨胀甚至爆炸。
发明内容
有鉴于此，本发明解决的技术问题是提供一种能实时保护充电设备，提高充电设备充电的安全性及可靠性，且能延长电池的使用寿命的充电保护方法、装置及智能设备。
本发明提供一种充电保护方法包括：在充电开始前，获取电池的第一电量信息，所述第一电量信息用于指示所述电池充满电所需的电量或者所述电池的容量；在充电开始后，根据所述第一电量信息，每隔预定时间获取第二 电量信息，所述第二电量信息用于指示所述电池充满电所需的电量；当所述第二电量信息小于或等于预定阈值时，降低充电电流。
在一实施方式中，每隔预定时间获取第二电量信息的步骤包括根据所述第一电量信息和所述预定时间内充入的电量得到所述第二电量信息。
在一实施方式中，当所述第二电量信息小于或等于预定阈值时，降低充电电流的步骤之前包括每隔所述预定时间获取充电电流值；将每次获取的充电电流值存入预定长度的队列；判断所述队列中存储的充电电流值是否满足预定条件，所述预定条件包括所述存储的充电电流值线性递减；若所述队列中存储的充电电流值满足预设条件，则进入当所述第二电量信息小于或等于预定阈值时，降低充电电流的步骤。
在一实施方式中，若所述队列中存储的充电电流值不满足预定条件，则返回每隔所述预定时间获取充电电流值的步骤。
在一实施方式中，所述判断所述队列中存储的充电电流值是否满足预定条件之前还包括：
判断获取到的充电电流值的个数是否达到预设个数；
若未达到所述预设个数，则返回每隔所述预定时间获取充电电流值的步骤；
若达到所述预设个数，则进入判断所述队列中存储的充电电流值是否满足预定条件的步骤。
在一实施方式中，若所述第一电量信息用于表示所述电池的容量，所述当所述第二电量信息小于或等于预定阈值时，降低充电电流之前，所述方法还包括选择所述第一电量信息的预设百分值与当前获取到的第二电量信息中的较小者作为最新的第二电量信息。
在一实施方式中，判断所述队列中存储的充电电流值是否满足预定条件之前还包括判断获取充电电流值的累计时间是否达到设定值；若所述累计时间未达到设定值，则返回每隔所述预定时间获取充电电流值的步骤；若所述 累计时间达到设定值，则进入判断所述队列中存储的充电电流值是否满足预定条件的步骤。
在一实施方式中，在充电开始前，获取电池的第一电量信息的步骤之前包括判断充电保护模式是否已打开；若所述充电保护模式已打开，则执行所述获取电池的第一电量信息的步骤。
在一实施方式中，当所述第二电量信息小于或等于预定阈值时，降低充电电流的步骤包括当所述第二电量信息小于或等于预定阈值时，控制所述充电开关断开以使所述电池停止进行充电和/或输出充电结束提醒信号。
本发明还提供一种充电保护装置，包括第一电量信息获取模块、第二电量信息获取模块及控制模块。第一电量信息获取模块用于在充电开始前，获取电池的第一电量信息，所述第一电量信息用于指示所述电池充满电所需的电量或者所述电池的容量。第二电量信息获取模块用于在充电开始后，根据所述第一电量信息，每隔预定时间获取第二电量信息，所述第二电量信息用于指示所述电池充满电所需的电量。控制模块用于在所述第二电量信息小于或等于预定阈值时，降低充电电流。
本发明还提供一种智能设备，所述智能设备上述的充电保护装置。
在一实施方式中，所述智能设备还包括与所述充电保护装置相连的电池。
在一实施方式中，所述智能设备为充电器、充电座或者电子烟。
本发明还提供一种智能设备，所述智能设备包括存储器和处理器；所述存储器存储有至少一条程序指令；所述处理器通过加载并执行所述至少一条程序指令以实现如下方法：在充电开始前，获取电池的第一电量信息，所述第一电量信息用于指示所述电池充满电所需的电量或者所述电池的容量；在充电开始后，根据所述第一电量信息，每隔预定时间获取第二电量信息，所述第二电量信息用于指示所述电池充满电所需的电量；当所述第二电量信息小于或等于预定阈值时，降低充电电流。
在一实施方式中，所述智能设备为充电器、充电座或者电子烟。
本发明还提供了一种计算机存储介质，所述计算机存储介质中存储有至少一条程序指令，所述至少一条程序指令用于被处理器加载并处理以如权利要求1至9任一所述的方法。
本发明的充电保护方法、装置及电子烟在充电开始后，根据第一电量信息，每隔预定时间获取第二电量信息，且在第二电量信息小于或等于预定阈值时降低充电电流，从而能在第二电量信息小于或等于预定阈值时实时保护充电设备，提高了充电设备充电的安全性及可靠性，且避免了电池过充等的影响，从而还能延长电池的使用寿命。
附图说明
图1为本发明第一实施例的充电保护方法的流程示意图。
图2为本发明第二实施例的充电保护装置的结构示意图。
图3为本发明第三实施例的智能设备的结构示意图。
具体实施方式
为更进一步阐述本发明为达成预定发明目的所采取的技术方式及功效，以下结合附图及实施例，对本发明的具体实施方式、结构、特征及其功效，详细说明如下。
第一实施例
图1为本发明第一实施例的充电保护方法的流程示意图。如图1所示，本实施例的充电保护方法包括：
步骤S11：在充电开始前，获取电池的第一电量信息，第一电量信息用于指示电池充满电所需的电量或者电池的容量；
在一实施方式中，第一电量信息可以但不限于等于充电开始前的电池剩余容量*充电电流值的有效值/充电电流值，充电电流值的有效值为充电电流值*预定系数。例如第一电量信息＝充电开始前的电池剩余容量* 60*60*100/1000，其中，1000表示充电电流为1000mA，60*60表示电池剩余容量的单位为mAh，100表示1000mA的充电电流的有效值为100mA即1000mA的充电电流只有十分之一充进电池。预定系数是指实际充进的电流值所占的比例，比如，仅有十分之一充入，则预定系数即为1/10，又比如，有五分之一充入，则预定系数即为1/5。
可选地，可以但不限于直接根据电池容量与已充入的电量获取电池剩余容量，也可以直接将电池剩余容量设置成默认值例如4000mAh，比如，在无法获取到电池剩余容量时，将默认值确定为电池剩余容量。其中，默认值为大于0且小于电池的总电量的数值。
实际实现时，还可以直接将电池容量作为第一电量信息。当然，实际实现时，第一电量信息的表示方式与上述所说的表示方式类似，在此不再赘述。
在一实施方式中，步骤S11：在充电开始前，获取电池的第一电量信息的步骤之前包括：判断充电保护模式是否已打开；若充电保护模式已打开，则执行步骤S11；若充电保护模式未打开，则返回判断充电保护模式是否已打开的步骤和/或输出充电保护模式未打开的提醒信号。可选地，在输出提醒信号之后，若接收到确认打开充电保护模式的确认信号时，则开启充电保护模式，反之，则不打开。实际实现时，提醒信号可以为通过显示屏展示的提醒信息，也可以是通过语音或者其它方式展示的信息，在此不再赘述。并且，接收到的确认信号可以是触控触摸屏的信号，也可以为按压智能设备中的某一实体按键的按压信号，当然，还可以是声控信号或者手势信号，在此不再赘述。
步骤S12：在充电开始后，根据第一电量信息，每隔预定时间获取第二电量信息；
可选地，每隔预定时间获取第二电量信息的步骤包括根据第一电量信息和预定时间内充入的电量得到第二电量信息。第二电量信息用于表示电池充满时所需的电量。
可选地，预定时间可以但不限于为1秒，也就是说，每隔一秒获取一次第二电量信息。在一实施方式中，当前的第二电量信息等于前一次获取到的第二电量信息与此次的充电电流值除以预定系数的商的差值，其中，当第一电量信息用于表示电池充满所需的电量时，第一次的第二电量信息的前一次获取到的第二电量信息为第一电量信息。可选地，若第一电量信息用于表示电池的容量时，当前的第二电量信息等于电池容量减去开始充电之后累计充入的电量。
在一实施方式中，为了减小误差，此次的充电电流值可以为在预定时间内的充电电流的平均值，此外为了将第二电量信息做四舍五入，可以将此次的充电电流值加5后再除以预定系数，例如预定系统为10时，第二电量信息＝第一电量信息-(此次的充电电流的平均值+5)/10。
步骤S13：当第二电量信息小于或等于预定阈值时，降低充电电流。
预定阈值可以为系统默认的数值，也可以为用户自定义的数值。实际实现时，预定阈值通常为数值较小的数值，并且，为了使得电池能够充满，此处所说的预定阈值可以为0。
在一实施方式中，步骤S13之前可以包括每隔预定时间获取充电电流值；将每次获取的充电电流值存入预定长度的队列；判断队列中存储的充电电流值是否满足预定条件，预定条件包括存储的充电电流值线性递减；若队列中存储的充电电流值不满足预定条件，则说明电池还处于稳定充电的状态，此时返回每隔预定时间获取充电电流值的步骤；若队列中存储的充电电流值满足预设条件，则说明电池趋于充满，此时为了对电池进行充电保护，可以进入步骤S13。
在一实施方式中，所述判断所述队列中存储的充电电流值是否满足预定条件之前还包括：判断获取充电电流值的累计时间是否达到设定值；若所述累计时间未达到设定值，则说明充电时间较短，电池离充满可能还有一定差距，此时返回每隔所述预定时间获取充电电流值的步骤；而若所述累计时间 达到设定值，则说明已经充电较长时间，此时电池可能已经快充满，因此可以进入判断所述队列中存储的充电电流值是否满足预定条件的步骤。其中，设定值可以为预先设定的数值，也可以为自定义的数值。
在一实施方式中，所述判断所述队列中存储的充电电流值是否满足预定条件之前还包括：判断获取到的充电电流值的个数是否达到预设个数；若未达到所述预设个数，则说明充电时间较短，电池离充满可能还有一定差距，此时返回每隔所述预定时间获取充电电流值的步骤；若达到所述预设个数，则说明已经充电较长时间，此时电池可能已经快充满，因此可以进入判断所述队列中存储的充电电流值是否满足预定条件的步骤。其中，预设个数可以为预先设定的数值，也可以为自定义的数值。
在一实施方式中，步骤S13：当第二电量信息小于或等于预定阈值时，降低充电电流之前和/或若队列中存储的充电电流值满足预设条件之后可以包括：选择第一电量信息的预设百分值与当前获取到的第二电量信息中的较小者作为最新的第二电量信息。其中，预设百分比可以为系统默认的数值，也可以为用户自定义的数值，比如，预设百分比可以为系统默认的20％。通过选择两者中较小的作为第二电量信息，避免了会对电池过充损坏电池的问题。
在一实施方式中，队列可以但不限于为先进先出队列，也就是说，假如队列中存储的充电电流值的数量达到最大值及队列刚被填满，那么要存入当前获取到的充电电流值时，则将队列中最先进入队列的充电电流值出队。
在一实施方式中，步骤S13：当第二电量信息小于或等于预定阈值时，降低充电电流可以但不限于包括当第二电量信息小于或等于预定阈值时，控制充电开关断开以使电池停止进行充电和/或输出充电结束提醒信号。
值得说明的是，由于充电电流值与充电电压值可以相互转换，因此，上述方法中的充电电流也可以均利用充电电压进行替换，例如当前的第二电量信息也可以等于前一次获取到的第二电量信息与此次的充电电压值除以预 定系数的商的差值，每隔预定时间获取充电电压值；将每次获取的充电电压值存入预定长度的队列；判断队列中存储的充电电压值是否满足预定条件，预定条件包括存储的充电电压值线性递减；若队列中存储的充电电压值不满足预定条件，则返回每隔预定时间获取充电电压值的步骤；若队列中存储的充电电压值满足预设条件，则当第二电量信息小于或等于预定阈值时，降低充电电压等等。
第二实施例
图2为本发明第二实施例的充电保护装置的结构示意图。如图2所示，一种充电保护装置，包括第一电量信息获取模块201、第二电量信息获取模块202、控制模块203。第一电量信息获取模块201用于在充电开始前，获取电池的第一电量信息，所述第一电量信息用于指示所述电池充满电所需的电量或者所述电池的容量。第二电量信息获取模块202用于在充电开始后，根据第一电量信息，每隔预定时间获取第二电量信息，所述第二电量信息用于指示所述电池充满电所需的电量。控制模块203用于在第二电量信息小于或等于预定阈值时，降低充电电流。
本发明还提供一种智能设备，智能设备包括上述的充电保护装置。
在一实施方式中，智能设备还可以包括与充电保护装置相连的电池。其中，充电保护装置用于保护胃电池的充电。
在一实施方式中，实际实现时，智能设备可以为充电座、充电器或者电子烟。可选的，该智能设备还可以为智能手机、MP3、MP4等其他智能设备。
第三实施例
图3为本发明第三实施例的智能设备的结构示意图。如图3所示，智能设备包括存储器301和处理器302。
其中，存储器301存储有至少一条程序指令。处理器302通过加载并执 行至少一条程序指令以实现如下方法：在充电开始前，获取电池的第一电量信息，所述第一电量信息用于指示所述电池充满电所需的电量或者所述电池的容量；在充电开始后，根据第一电量信息，每隔预定时间获取第二电量信息，所述第二电量信息用于指示所述电池充满电所需的电量；当第二电量信息小于或等于预定阈值时，降低充电电流。
在一实施方式中，处理器302还可以通过加载并执行至少一条程序指令以实现如下方法：判断充电保护模式是否已打开；若充电保护模式已打开，则执行在充电开始前，获取电池的第一电量信息；若充电保护模块未打开，则返回判断充电保护模式是否一打开和/或输出保护模式未打开的提醒信号。
在一实施方式中，处理器302还可以在执行当第二电量信息小于或等于预定阈值时降低充电电流之前，通过加载并执行至少一条程序指令以实现如下方法：每隔预定时间获取充电电流值；将每次获取的充电电流值存入预定长度的队列；判断队列中存储的充电电流值是否满足预定条件，预定条件包括存储的充电电流值线性递减；若队列中存储的充电电流值不满足预定条件，则返回每隔预定时间获取充电电流值的步骤；若队列中存储的充电电流值满足预设条件，则进入当第二电量信息小于或等于预定阈值时，降低充电电流。
在一实施方式中，所述判断所述队列中存储的充电电流值是否满足预定条件之前还包括：
判断获取充电电流值的累计时间是否达到设定值；
若所述累计时间未达到设定值，则返回每隔所述预定时间获取充电电流值的步骤；
若所述累计时间达到设定值，则进入判断所述队列中存储的充电电流值是否满足预定条件的步骤。
在一实施方式中，所述判断所述队列中存储的充电电流值是否满足预定条件之前还包括：
判断获取到的充电电流值的个数是否达到预设个数；
若未达到所述预设个数，则返回每隔所述预定时间获取充电电流值的步骤；
若达到所述预设个数，则进入判断所述队列中存储的充电电流值是否满足预定条件的步骤。
在一实施方式中，若所述第一电量信息用于表示所述电池的容量，处理器302还可以在执行当第二电量信息小于或等于预定阈值时降低充电电流之前和/或若队列中存储的充电电流值满足预设条件之后，通过加载并执行至少一条程序指令以实现如下方法：选择第一电量信息的预设百分值与当前获取到的第二电量信息中的较小者作为最新的第二电量信息。
在一实施方式中，当第二电量信息小于或等于预定阈值时，降低充电电流可以但不限于包括当第二电量信息小于或等于预定阈值时，控制充电开关断开以使电池停止进行充电和/或输出充电结束提醒信号。
在一实施方式中，实际实现时，智能设备可以为充电座、充电器或者电子烟。可选的，该智能设备还可以为智能手机、MP3、MP4等其他智能设备。
本发明一实施例还提供了一种计算机存储介质，该计算机存储介质中存储有至少一条程序指令，至少一条程序指令被处理器加载并执行以实现上述实施例所述的充电保护方法。
本发明的充电保护方法、装置及电子烟在充电开始后，根据第一电量信息，每隔预定时间获取第二电量信息，且在第二电量信息小于或等于预定阈值时降低充电电流，从而能在第二电量信息小于或等于预定阈值时实时保护充电设备，提高了充电设备充电的安全性及可靠性，且避免了电池过充等的影响，从而还能延长电池的使用寿命。
以上仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限 制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专业的技术人员，在不脱离本发明技术方案范围内，当可利用上述揭示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明技术方案的范围内。

Claims (16)

  1. 一种充电保护方法，其特征在于，包括：
    在充电开始前，获取电池的第一电量信息，所述第一电量信息用于指示所述电池充满电所需的电量或者所述电池的容量；
    在充电开始后，根据所述第一电量信息，每隔预定时间获取第二电量信息，所述第二电量信息用于指示所述电池充满电所需的电量；
    当所述第二电量信息小于或等于预定阈值时，降低充电电流。
  2. 如权利要求1所述的充电保护方法，其特征在于，每隔预定时间获取第二电量信息的步骤包括：
    根据所述第一电量信息和所述预定时间内充入的电量得到所述第二电量信息。
  3. 如权利要求1所述的充电保护方法，其特征在于，当所述第二电量信息小于或等于预定阈值时，降低充电电流的步骤之前包括：
    每隔所述预定时间获取充电电流值；
    将每次获取的充电电流值存入预定长度的队列；
    判断所述队列中存储的充电电流值是否满足预定条件，所述预定条件包括所述存储的充电电流值线性递减；
    若所述队列中存储的充电电流值满足预设条件，则进入当所述第二电量信息小于或等于预定阈值时，降低充电电流的步骤。
  4. 如权利要求3所述的充电保护方法，其特征在于，
    若所述队列中存储的充电电流值不满足预定条件，则返回每隔所述预定时间获取充电电流值的步骤。
  5. 如权利要求3所述的充电保护方法，其特征在于，所述判断所述队列中存储的充电电流值是否满足预定条件之前还包括：
    判断获取充电电流值的累计时间是否达到设定值；
    若所述累计时间未达到设定值，则返回每隔所述预定时间获取充电电流值的步骤；
    若所述累计时间达到设定值，则进入判断所述队列中存储的充电电流值是否满足预定条件的步骤。
  6. 如权利要求3所述的充电保护方法，其特征在于，所述判断所述队列中存储的充电电流值是否满足预定条件之前还包括：
    判断获取到的充电电流值的个数是否达到预设个数；
    若未达到所述预设个数，则返回每隔所述预定时间获取充电电流值的步骤；
    若达到所述预设个数，则进入判断所述队列中存储的充电电流值是否满足预定条件的步骤。
  7. 如权利要求1所述的充电保护方法，其特征在于，若所述第一电量信息用于表示所述电池的容量，所述当所述第二电量信息小于或等于预定阈值时，降低充电电流之前，所述方法还包括：
    选择所述第一电量信息的预设百分值与当前获取到的第二电量信息中的较小者作为最新的第二电量信息。
  8. 如权利要求1所述的充电保护方法，其特征在于，在充电开始前，获取电池的第一电量信息的步骤之前包括：
    判断充电保护模式是否已打开；
    若所述充电保护模式已打开，则执行所述获取电池的第一电量信息的步骤。
  9. 如权利要求1所述的充电保护方法，其特征在于，当所述第二电量信息小于或等于预定阈值时，降低充电电流的步骤包括：
    当所述第二电量信息小于或等于预定阈值时，控制充电开关断开以使所述电池停止进行充电和/或输出充电结束提醒信号。
  10. 一种充电保护装置，其特征在于，包括：
    第一电量信息获取模块，用于在充电开始前，获取电池的第一电量信息，所述第一电量信息用于指示所述电池充满电所需的电量或者所述电池的容量；
    第二电量信息获取模块，用于在充电开始后，根据所述第一电量信息，每隔预定时间获取第二电量信息，所述第二电量信息用于指示所述电池充满电所需的电量；
    控制模块，用于在所述第二电量信息小于或等于预定阈值时，降低充电电流。
  11. 一种智能设备，其特征在于，所述智能设备包括如权利要求10所述的充电保护装置。
  12. 根据权利要求11所述的智能设备，其特征在于，所述智能设备还包括与所述充电保护装置相连的电池。
  13. 根据权利要求11或12所述的智能设备，其特征在于，所述智能设备为充电器、充电座或者电子烟。
  14. 一种智能设备，其特征在于，所述智能设备包括存储器和处理器；
    所述存储器存储有至少一条程序指令；
    所述处理器通过加载并执行所述至少一条程序指令以实现如下方法：
    在充电开始前，获取电池的第一电量信息，所述第一电量信息用于指示所述电池充满电所需的电量或者所述电池的容量；
    在充电开始后，根据所述第一电量信息，每隔预定时间获取第二电量信息，所述第二电量信息用于指示所述电池充满电所需的电量；
    当所述第二电量信息小于或等于预定阈值时，降低充电电流。
  15. 根据权利要求14所述的智能设备，其特征在于，所述智能设备为充电器、充电座或者电子烟。
  16. 一种计算机存储介质，其特征在于，所述计算机存储介质中存储有至少一条程序指令，所述至少一条程序指令用于被处理器加载并处理以实现如权利要求1至9任一所述的方法。
PCT/CN2018/110204 2017-10-24 2018-10-15 充电保护方法、装置及智能设备 WO2019080733A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711002501.3A CN107706979A (zh) 2017-10-24 2017-10-24 充电保护方法、装置及电子烟
CN201711002501.3 2017-10-24

Publications (1)

Publication Number Publication Date
WO2019080733A1 true WO2019080733A1 (zh) 2019-05-02

Family

ID=61181486

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/110204 WO2019080733A1 (zh) 2017-10-24 2018-10-15 充电保护方法、装置及智能设备

Country Status (2)

Country Link
CN (1) CN107706979A (zh)
WO (1) WO2019080733A1 (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110545518A (zh) * 2019-08-12 2019-12-06 上海移为通信技术股份有限公司 一种共享充电宝归还提醒系统及方法
CN112886648A (zh) * 2019-11-29 2021-06-01 环达电脑(上海)有限公司 智能充电方法
CN113078727A (zh) * 2021-04-02 2021-07-06 深圳市智莱科技股份有限公司 智能换电柜及其供电方法、供电系统和计算机存储介质
CN113960478A (zh) * 2021-11-04 2022-01-21 艾体威尔电子技术(北京)有限公司 一种物联网设备异步电量获取方法
CN114362298A (zh) * 2021-12-25 2022-04-15 深圳市华思旭科技有限公司 充电控制方法、充电装置以及充电柜

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107706979A (zh) * 2017-10-24 2018-02-16 贝斯拓欧洲控股有限公司 充电保护方法、装置及电子烟
CN111374350A (zh) * 2018-12-12 2020-07-07 上海新型烟草制品研究院有限公司 气雾产生装置的充电管理方法、系统、设备和存储介质
CN109934271B (zh) * 2019-02-28 2021-03-02 深圳智链物联科技有限公司 充电行为识别方法、装置、终端设备及存储介质
CN114221403B (zh) * 2021-09-26 2022-12-02 荣耀终端有限公司 充电方法和充电装置
CN117479075B (zh) * 2023-12-27 2024-03-19 山西尊特智能科技有限公司 蓝牙耳机无线充电方法及系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120139482A1 (en) * 2011-02-25 2012-06-07 O2Micro, Inc. Battery charging management
CN104917227A (zh) * 2015-05-22 2015-09-16 惠州Tcl移动通信有限公司 一种控制充电的方法、充电设备及终端设备
CN106505695A (zh) * 2016-12-30 2017-03-15 广东欧珀移动通信有限公司 一种充电控制方法、装置及终端
CN106787011A (zh) * 2017-03-03 2017-05-31 北京奇虎科技有限公司 充电剩余时间显示方法、装置及终端设备
CN106972566A (zh) * 2017-04-11 2017-07-21 深圳市华星光电技术有限公司 电池充电装置及电池充电方法
CN107706979A (zh) * 2017-10-24 2018-02-16 贝斯拓欧洲控股有限公司 充电保护方法、装置及电子烟

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5098912B2 (ja) * 2008-07-11 2012-12-12 ソニー株式会社 バッテリパックおよび充電制御システム
CN103580249B (zh) * 2013-10-29 2016-01-06 广东欧珀移动通信有限公司 一种抑制充电通话时温升过大的方法及系统
CN104757705B (zh) * 2015-04-24 2019-05-21 北京希格玛和芯微电子技术有限公司 支持无线充电的电子烟咪头及其充电方法和装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120139482A1 (en) * 2011-02-25 2012-06-07 O2Micro, Inc. Battery charging management
CN104917227A (zh) * 2015-05-22 2015-09-16 惠州Tcl移动通信有限公司 一种控制充电的方法、充电设备及终端设备
CN106505695A (zh) * 2016-12-30 2017-03-15 广东欧珀移动通信有限公司 一种充电控制方法、装置及终端
CN106787011A (zh) * 2017-03-03 2017-05-31 北京奇虎科技有限公司 充电剩余时间显示方法、装置及终端设备
CN106972566A (zh) * 2017-04-11 2017-07-21 深圳市华星光电技术有限公司 电池充电装置及电池充电方法
CN107706979A (zh) * 2017-10-24 2018-02-16 贝斯拓欧洲控股有限公司 充电保护方法、装置及电子烟

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110545518A (zh) * 2019-08-12 2019-12-06 上海移为通信技术股份有限公司 一种共享充电宝归还提醒系统及方法
CN112886648A (zh) * 2019-11-29 2021-06-01 环达电脑(上海)有限公司 智能充电方法
CN113078727A (zh) * 2021-04-02 2021-07-06 深圳市智莱科技股份有限公司 智能换电柜及其供电方法、供电系统和计算机存储介质
CN113078727B (zh) * 2021-04-02 2024-02-23 深圳市智莱科技股份有限公司 智能换电柜及其供电方法、供电系统和计算机存储介质
CN113960478A (zh) * 2021-11-04 2022-01-21 艾体威尔电子技术(北京)有限公司 一种物联网设备异步电量获取方法
CN113960478B (zh) * 2021-11-04 2023-06-23 艾体威尔电子技术(北京)有限公司 一种物联网设备异步电量获取方法
CN114362298A (zh) * 2021-12-25 2022-04-15 深圳市华思旭科技有限公司 充电控制方法、充电装置以及充电柜
CN114362298B (zh) * 2021-12-25 2024-01-23 深圳市华思旭科技有限公司 充电控制方法、充电装置以及充电柜

Also Published As

Publication number Publication date
CN107706979A (zh) 2018-02-16

Similar Documents

Publication Publication Date Title
WO2019080733A1 (zh) 充电保护方法、装置及智能设备
CN102122739B (zh) 充电方法和用户设备
US9312712B2 (en) Method and system for controlling charging parameters of a battery using a plurality of temperature ranges and counters and parameter sets
US20160099608A1 (en) Power adapter with built-in battery and power storage and supply method thereof
US9721447B2 (en) Display of rechargeable battery charge notification
US20180097377A1 (en) Electronic device and charging device for electronic device
CN106415983B (zh) 一种充电方法、充电装置和终端
US9444274B2 (en) Method of detection and display of charging information of power bank
WO2019096108A1 (zh) 充电保护方法、装置及充电设备
CN109142953B (zh) 漏电流监控方法及电子设备
EP3518380A1 (en) Electronic device including battery and method of controlling charging thereof
CN108964182A (zh) 反向充电设备、反向充电电流的调节方法及装置
CN107910911B (zh) 一种充电控制方法、终端和计算机存储介质
CN112152276A (zh) 异常检测方法及设备、存储介质
CN103685730A (zh) 一种移动终端的通信控制方法及其移动终端
US20180261891A1 (en) Charging method for adjusting charging current and mobile terminal
CN110768332B (zh) 充电盒及其充电控制方法、可读存储介质
WO2022267825A1 (zh) 充电控制方法、充电控制装置与充电装置
CN209860582U (zh) 电源保护电路、电子烟、电源保护装置
CN113839438B (zh) 一种电池复充保护方法及电子设备
CN113612295A (zh) 一种应急储能电池电能管理方法、装置及介质
CN109327055A (zh) 充电处理方法、终端设备和存储介质
CN109148986A (zh) 一种充电方法及装置
US20160079775A1 (en) Charging Current Setting Method and Charging Module
JP6268396B2 (ja) 情報処理装置及び情報処理装置における処理方法

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: 18871493

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

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

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 08/09/2020)

122 Ep: pct application non-entry in european phase

Ref document number: 18871493

Country of ref document: EP

Kind code of ref document: A1