CN107706979A - Charge protection method, device and electronic cigarette - Google Patents
Charge protection method, device and electronic cigarette Download PDFInfo
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- CN107706979A CN107706979A CN201711002501.3A CN201711002501A CN107706979A CN 107706979 A CN107706979 A CN 107706979A CN 201711002501 A CN201711002501 A CN 201711002501A CN 107706979 A CN107706979 A CN 107706979A
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- Prior art keywords
- information
- power
- battery
- charging
- charging current
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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
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- 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
The present invention provides a kind of charge protection method and is included in before charging starts, and obtains the first information about power of battery, and first information about power is used for the capacity for indicating the fully charged required electricity of the battery or the battery；After charging starts, according to first information about power, the second information about power is obtained at predetermined time intervals, second information about power is used to indicate the fully charged required electricity of the battery；When second information about power is less than or equal to predetermined threshold, charging current is reduced.The present invention also provides a kind of charge protection device and electronic cigarette, and charge protection method of the invention, device and electronic cigarette can improve the security and reliability of charging equipment charging according to information about power real-time guard charging equipment, and can extend the service life of battery.
Description
Technical field
The present invention relates to charging technique field, more particularly to charge protection method, device and electronic cigarette.
Background technology
With science and technology continuous development, nowadays electronic equipment have become people life in an indispensable part, and
And most equipment all carries rechargeable battery, such as smart mobile phone, mobile charging treasured, digital camera, tablet personal computer intelligent terminal
Popularization, make people life become it is rich and varied.Its species of these products is various and different product quality is all different, its
Maximum general character is exactly the battery charging to its inside, and most producers consider compatibility, are all to use USB (Universal
Serial Bus, USB) interface.This this may result in user when using different product, and each charger is mutual
With or misuse.
And its electric current for charging output is different for different product.If occur overcharging in charging process etc. existing
As will influence battery life and even bring potential safety hazard.Such as current portable power source this kind of product is pacified without state compulsion or naturally
Full standard, the portable power source product that each manufacturer releases does not have unified normal constraint, so security can not clearly be ensured.
And for example, the mobile phone quality of some brands is unqualified, if over-charging of battery can cause cell expansion or even explode.
The content of the invention
In view of this, present invention solves the technical problem that being to provide energy real-time guard charging equipment, improve charging equipment and fill
The security and reliability of electricity, and the charge protection method, device and electronic cigarette of the service life of battery can be extended.
Charge protection method provided by the invention is included in before charging starts, and obtains the first information about power of battery, described
First information about power is used for the capacity for indicating the fully charged required electricity of the battery or the battery；After charging starts,
According to first information about power, the second information about power is obtained at predetermined time intervals, and second information about power is used to indicate institute
State the fully charged required electricity of battery；When second information about power is less than or equal to predetermined threshold, charging current is reduced.
In one embodiment, the step of obtaining the second information about power at predetermined time intervals is included according to first electricity
Information and the electricity being filled with the scheduled time obtain second information about power.
In one embodiment, when second information about power is less than or equal to predetermined threshold, charging current is reduced
Include obtaining charging current value every the scheduled time before step；The charging current value obtained every time is stored in predetermined length
Queue；Whether the charging current value for judging to store in the queue meets predetermined condition, and the predetermined condition includes described deposit
The charging current value linear decrease of storage；If the charging current value stored in the queue is unsatisfactory for predetermined condition, return every
The scheduled time obtains the step of charging current value；If the charging current value stored in the queue meets preparatory condition,
Into the step of when second information about power is less than or equal to predetermined threshold, reducing charging current.
In one embodiment, it is described when described the if first information about power is used to representing the capacity of the battery
When two information about power are less than or equal to predetermined threshold, before reducing charging current, methods described also includes selecting first electricity
Smaller in the default percentage value of amount information and the second information about power currently got is as the second newest information about power.
In one embodiment, whether the charging current value for judging to store in the queue meets also is wrapped before predetermined condition
Include whether the cumulative time for judging to obtain charging current value reaches setting value；If the cumulative time is not up to setting value, return
Return every the scheduled time obtain charging current value the step of；If the cumulative time reaches setting value, enter and judge institute
The step of whether charging current value stored in queue meets predetermined condition stated.
In one embodiment, include judging before charging starts, before the step of obtaining the first information about power of battery
Whether charge protection pattern has been opened；If the charge protection pattern has been opened, the first electricity of the acquisition battery is performed
The step of information.
In one embodiment, when second information about power is less than or equal to predetermined threshold, charging current is reduced
Step is included when second information about power is less than or equal to predetermined threshold, controls the charge switch to disconnect so that the electricity
Pond stops being charged and/or being exported charging end alerting signal.
The present invention also provides a kind of charge protection device, including the first information about power acquisition module, the second information about power obtain
Modulus block and control module.First information about power acquisition module is used for before charging starts, and obtains the first information about power of battery,
First information about power is used for the capacity for indicating the fully charged required electricity of the battery or the battery.Second electricity is believed
Cease acquisition module to be used for after charging starts, according to first information about power, obtain the second information about power at predetermined time intervals,
Second information about power is used to indicate the fully charged required electricity of the battery.Control module is used to believe in second electricity
When breath is less than or equal to predetermined threshold, charging current is reduced.
The present invention also provides a kind of electronic cigarette, the electronic cigarette above-mentioned charge protection device and battery.
The present invention also provides a kind of electronic cigarette, and the electronic cigarette includes memory and processor；The memory storage has
At least one programmed instruction；The processor is by loading and performing at least one programmed instruction to realize following method：
Before charging starts, the first information about power of battery is obtained, first information about power is used to indicate the fully charged institute of the battery
The electricity or the capacity of the battery needed；After charging starts, according to first information about power, obtain at predetermined time intervals
Second information about power, second information about power are used to indicate the fully charged required electricity of the battery；When second electricity
When information is less than or equal to predetermined threshold, charging current is reduced.
Charge protection method, device and the electronic cigarette of the present invention is after charging starts, according to the first information about power, every pre-
Fix time and obtain the second information about power, and charging current is reduced when the second information about power is less than or equal to predetermined threshold, so as to
Can when the second information about power is less than or equal to predetermined threshold real-time guard charging equipment, improve charging equipment charging safety
Property and reliability, and the influence of over-charging of battery etc. is avoided, so as to which the service life of battery can also be extended.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the charge protection method of first embodiment of the invention.
Fig. 2 is the structural representation of the charge protection device of second embodiment of the invention.
Fig. 3 is the structural representation of the electronic cigarette of third embodiment of the invention.
Embodiment
Further to illustrate the present invention to reach technical approach and effect that predetermined goal of the invention is taken, below in conjunction with
Drawings and Examples, to embodiment, structure, feature and its effect of the present invention, describe in detail as follows.
First embodiment
Fig. 1 is the schematic flow sheet of the charge protection method of first embodiment of the invention.As shown in figure 1, the present embodiment
Charge protection method includes：
Step S11：Before charging starts, the first information about power of battery is obtained, the first information about power is used to indicate battery
The capacity of fully charged required electricity or battery；
In one embodiment, the first information about power can be, but not limited to be equal to the battery remaining power * before charging starts
Virtual value/charging current value of charging current value, the virtual value of charging current value is charging current value * pre-determined factors.Such as the
One information about power=charging start before battery remaining power * 60*60*100/1000, wherein, 1000 expression charging currents be
1000mA, 60*60 represent that the unit of battery remaining power is mAh, and the virtual value of 100 expression 1000mA charging current is
100mA is that 1000mA charging current only has 1/10th to be charged into battery.Pre-determined factor refers to shared by the current value that is actually charged into
Ratio, such as, only 1/10th are filled with, then pre-determined factor is 1/10, and for example, have 1/5th to be filled with, then make a reservation for
Coefficient is 1/5.
It is alternatively possible to but be not limited to directly obtain battery remaining power according to battery capacity and the electricity being filled with,
Battery remaining power directly can be arranged to default value such as 4000mAh, such as, battery remaining power can not got
When, default value is defined as battery remaining power.Wherein, default value is the numerical value of the total electricity more than 0 and less than battery.
, can also be directly using battery capacity as the first information about power when actually realizing.Certainly, when actually realizing, first
The representation of information about power is similar with above-mentioned described representation, will not be repeated here.
In one embodiment, step S11：Before charging starts, before the step of obtaining the first information about power of battery
Including：Judge whether charge protection pattern has been opened；If charge protection pattern has been opened, step 11 is performed；If charge protection
Pattern is not switched on, then returns and judge that the step of whether charge protection pattern has been opened and/or output charge protection pattern are not switched on
Alerting signal.Alternatively, after alerting signal is exported, if receiving the confirmation signal for confirming to open charge protection pattern
When, then charge protection pattern is opened, conversely, not opening then.When actually realizing, alerting signal can be to be shown by display screen
Prompting message or the information shown by voice or other manner, will not be repeated here.Also, receive really
Recognize the signal that signal can be touch-control touch-screen, or the pressing signal of a certain physical button in pressing electronic cigarette, when
So, sound control signal or hand signal are can also be, will not be repeated here.
Step S12：After charging starts, according to the first information about power, the second information about power is obtained at predetermined time intervals；
Alternatively, the step of obtaining the second information about power at predetermined time intervals is included according to the first information about power and pre- timing
The interior electricity being filled with obtains the second information about power.Second information about power is used to represent electricity required when battery is full of.
Alternatively, the scheduled time be can be, but not limited to as 1 second, that is to say, that the second electricity letter was obtained every one second
Breath.In one embodiment, the second information about power that the second current information about power is once got before being equal to fills with this
The difference of the business of electric current value divided by pre-determined factor, wherein, when the first information about power is used to represent that battery is full of required electricity
When, preceding the second information about power once got of the second information about power of first time is the first information about power.Alternatively, if
When one information about power is used to represent the capacity of battery, the second current information about power subtracts equal to battery capacity start to charge up after
The accumulative electricity being filled with..
In one embodiment, in order to reduce error, this charging current value can be charging in the given time
The average value of electric current, in addition in order to which the second information about power is rounded up, removed again after this charging current value being added into 5
With pre-determined factor, such as when reservation system is 10, the information about power of the second information about power=first-(this charging current it is flat
Average+5)/10.
Step S13：When the second information about power is less than or equal to predetermined threshold, charging current is reduced.
Predetermined threshold can be the numerical value of system default, or user-defined numerical value.When actually realizing, make a reservation for
Threshold value is usually the less numerical value of numerical value, also, in order that obtaining battery can be full of, described predetermined threshold can be 0 herein.
In one embodiment, can include obtaining charging current value at predetermined time intervals before step S13；It will obtain every time
The queue of the charging current value deposit predetermined length taken；Whether the charging current value for judging to store in queue meets predetermined condition,
Predetermined condition includes the charging current value linear decrease of storage；If the charging current value stored in queue is unsatisfactory for predetermined condition,
Then illustrate state of the battery also in constant charge, now return to the step of obtaining charging current value at predetermined time intervals；If team
The charging current value stored in row meets preparatory condition, then illustrates that battery tends to be full of, now in order to battery progress charger
Shield, can enter step S13.
In one embodiment, step S13：When the second information about power is less than or equal to predetermined threshold, charging electricity is reduced
If the charging current value stored before stream and/or in queue meets to include after preparatory condition：Select the first information about power
Default percentage value and the second information about power for currently getting in smaller as the second newest information about power.Wherein,
Preset percentage can be the numerical value of system default, or user-defined numerical value, such as, preset percentage can be
The 20% of system default.It is used as the second information about power by less in both selections, electricity can be damaged to over-charging of battery by avoiding
The problem of pond.
In one embodiment, queue can be, but not limited to as fifo queue, that is to say, that if stored in queue
The quantity of charging current value reach maximum and queue is just filled, then to be stored in the charging current value currently got
When, then the charging current value of most advanced enqueue in queue is gone out into team.
In one embodiment, step S13：When the second information about power is less than or equal to predetermined threshold, charging electricity is reduced
Stream be can be, but not limited to include when the second information about power is less than or equal to predetermined threshold, and control charge switch is disconnected so that battery
Stopping, which is charged and/or exports to charge, terminates alerting signal.
What deserves to be explained is because charging current value and charging voltage value can be changed mutually, therefore, in the above method
Charging current can also be replaced using charging voltage, such as the second current information about power can also once obtain equal to preceding
The second information about power and the difference of the business of this charging voltage value divided by pre-determined factor got, obtain fill at predetermined time intervals
Piezoelectric voltage value；By the queue of the charging voltage value obtained every time deposit predetermined length；Judge the charging voltage value stored in queue
Whether predetermined condition is met, predetermined condition includes the charging voltage value linear decrease of storage；If the charging voltage stored in queue
Value is unsatisfactory for predetermined condition, then returns to the step of obtaining charging voltage value at predetermined time intervals；If the charging electricity stored in queue
Pressure value meets preparatory condition, then when the second information about power is less than or equal to predetermined threshold, reduces charging voltage etc..
Second embodiment
Fig. 2 is the structural representation of the charge protection device of second embodiment of the invention.A kind of as shown in Fig. 2 charger
Protection unit, including the first information about power acquisition module 201, the second information about power acquisition module 202, control module 203.First electricity
Measure data obtaining module 201 to be used for before charging starts, obtain the first information about power of battery, first information about power is used for
Indicate the capacity of the fully charged required electricity of the battery or the battery.Second information about power acquisition module 202 is used for
After charging starts, according to the first information about power, the second information about power is obtained at predetermined time intervals, second information about power is used for
Indicate the fully charged required electricity of the battery.Control module 203 is used to be less than or equal to predetermined threshold in the second information about power
When, reduce charging current.
The present invention also provides a kind of electronic cigarette, and electronic cigarette includes above-mentioned charge protection device and battery.
3rd embodiment
Fig. 3 is the structural representation of the electronic cigarette of third embodiment of the invention.As shown in figure 3, electronic cigarette includes memory
301 and processor 302.
Wherein, memory 301 is stored with least one programmed instruction.Processor 302 is by loading and performing at least one
Programmed instruction is to realize following method：Before charging starts, the first information about power of battery is obtained, first information about power is used
In the capacity for indicating the fully charged required electricity of battery or the battery；After charging starts, believed according to the first electricity
Breath, obtains the second information about power at predetermined time intervals, and second information about power is used to indicate that the battery is fully charged required
Electricity；When the second information about power is less than or equal to predetermined threshold, charging current is reduced.
In one embodiment, processor 302 can also be realized such as by loading and performing at least one programmed instruction
Lower method：Judge whether charge protection pattern has been opened；If charge protection pattern has been opened, perform before charging starts, obtain
First information about power in power taking pond；If charging protecting module is not switched on, return judge charge protection pattern whether one open with/
Or the alerting signal that output protection pattern is not switched on.
In one embodiment, processor 302 can also be being performed when the second information about power is less than or equal to predetermined threshold
When reduce charging current before, by loading and performing at least one programmed instruction to realize following method：At predetermined time intervals
Obtain charging current value；By the queue of the charging current value obtained every time deposit predetermined length；Judge the charging stored in queue
Whether current value meets predetermined condition, and predetermined condition includes the charging current value linear decrease of storage；If what is stored in queue fills
Electric current value is unsatisfactory for predetermined condition, then returns to the step of obtaining charging current value at predetermined time intervals；If stored in queue
Charging current value meets preparatory condition, then enters when the second information about power is less than or equal to predetermined threshold, reduces charging current.
In one embodiment, if first information about power is used for the capacity for representing the battery, processor 302 may be used also
If with what is stored before execution reduces charging current when the second information about power is less than or equal to predetermined threshold and/or in queue
After charging current value meets preparatory condition, by loading and performing at least one programmed instruction to realize following method：Selection
The default percentage value of first information about power is with the smaller in the second information about power currently got as the second newest electricity
Measure information.
In one embodiment, when the second information about power is less than or equal to predetermined threshold, reduce charging current can with but
It is not limited to include when the second information about power is less than or equal to predetermined threshold, control charge switch disconnects so that battery stops carrying out
Charging and/or output charging terminate alerting signal.
Charge protection method, device and the electronic cigarette of the present invention is after charging starts, according to the first information about power, every pre-
Fix time and obtain the second information about power, and charging current is reduced when the second information about power is less than or equal to predetermined threshold, so as to
Can when the second information about power is less than or equal to predetermined threshold real-time guard charging equipment, improve charging equipment charging safety
Property and reliability, and the influence of over-charging of battery etc. is avoided, so as to which the service life of battery can also be extended.
It the above is only presently preferred embodiments of the present invention, any formal limitation not made to the present invention, although this
Invention is disclosed above with preferred embodiment, but is not limited to the present invention, any person skilled in the art,
Do not depart from the range of technical solution of the present invention, when the technology contents using the disclosure above make a little change or are modified to equivalent
The equivalent embodiment of change, as long as being without departing from technical solution of the present invention content, the technical spirit according to the present invention is real to more than
Any simple modification, equivalent change and modification that example is made is applied, in the range of still falling within technical solution of the present invention.
Claims (10)
- A kind of 1. charge protection method, it is characterised in that including：Before charging starts, the first information about power of battery is obtained, first information about power is used to indicate that the battery is full of The capacity of the required electricity of electricity or the battery；After charging starts, according to first information about power, the second information about power, second electricity are obtained at predetermined time intervals Amount information is used to indicate the fully charged required electricity of the battery；When second information about power is less than or equal to predetermined threshold, charging current is reduced.
- 2. charge protection method as claimed in claim 1, it is characterised in that obtain the second information about power at predetermined time intervals Step includes：Second information about power is obtained according to first information about power and the electricity being filled with the scheduled time.
- 3. charge protection method as claimed in claim 1, it is characterised in that when second information about power is less than or equal in advance When determining threshold value, reduce charging current the step of before include：Charging current value is obtained every the scheduled time；By the queue of the charging current value obtained every time deposit predetermined length；Whether the charging current value for judging to store in the queue meets predetermined condition, and the predetermined condition includes the storage Charging current value linear decrease；If the charging current value stored in the queue is unsatisfactory for predetermined condition, returns to obtain every the scheduled time and charge The step of current value；If the charging current value stored in the queue meets preparatory condition, enter when second information about power is less than or waited When predetermined threshold, reduce charging current the step of.
- 4. charge protection method as claimed in claim 3, it is characterised in that if first information about power is used to represent described The capacity of battery, it is described when second information about power is less than or equal to predetermined threshold, before reducing charging current, the side Method also includes：Select the default percentage value of first information about power and smaller's conduct in the second information about power currently got The second newest information about power.
- 5. the charge protection method as described in claim 3 or 4, it is characterised in that judge the charging electricity stored in the queue Whether flow valuve meets also includes before predetermined condition：Whether the cumulative time for judging to obtain charging current value reaches setting value；If the cumulative time is not up to setting value, return every the scheduled time obtain charging current value the step of；If the cumulative time reaches setting value, enter whether the charging current value for judging to store in the queue meets to make a reservation for The step of condition.
- 6. charge protection method as claimed in claim 1, it is characterised in that before charging starts, obtain the first electricity of battery Include before the step of measuring information：Judge whether charge protection pattern has been opened；If the charge protection pattern has been opened, perform it is described acquisition battery the first information about power the step of.
- 7. charge protection method as claimed in claim 1, it is characterised in that when second information about power is less than or equal in advance When determining threshold value, reduce charging current the step of include：When second information about power is less than or equal to predetermined threshold, control charge switch disconnect so that the battery stop into Row charging and/or output charging terminate alerting signal.
- A kind of 8. charge protection device, it is characterised in that including：First information about power acquisition module, for before charging starts, obtaining the first information about power of battery, first electricity Information is used for the capacity for indicating the fully charged required electricity of the battery or the battery；Second information about power acquisition module, for after charging starts, according to first information about power, obtaining at predetermined time intervals The second information about power is taken, second information about power is used to indicate the fully charged required electricity of the battery；Control module, for when second information about power is less than or equal to predetermined threshold, reducing charging current.
- 9. a kind of electronic cigarette, it is characterised in that the electronic cigarette includes charge protection device as claimed in claim 8 and electricity Pond.
- 10. a kind of electronic cigarette, it is characterised in that the electronic cigarette includes memory and processor；The memory storage has at least one programmed instruction；The processor is by loading and performing at least one programmed instruction to realize following method：Before charging starts, the first information about power of battery is obtained, first information about power is used to indicate that the battery is full of The capacity of the required electricity of electricity or the battery；After charging starts, according to first information about power, the second information about power, second electricity are obtained at predetermined time intervals Amount information is used to indicate the fully charged required electricity of the battery；When second information about power is less than or equal to predetermined threshold, charging current is reduced.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711002501.3A CN107706979A (en) | 2017-10-24 | 2017-10-24 | Charge protection method, device and electronic cigarette |
| PCT/CN2018/110204 WO2019080733A1 (en) | 2017-10-24 | 2018-10-15 | Charging protection method, apparatus, and smart device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711002501.3A CN107706979A (en) | 2017-10-24 | 2017-10-24 | Charge protection method, device and electronic cigarette |
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| Publication Number | Publication Date |
|---|---|
| CN107706979A true CN107706979A (en) | 2018-02-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711002501.3A Withdrawn CN107706979A (en) | 2017-10-24 | 2017-10-24 | Charge protection method, device and electronic cigarette |
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|---|---|
| CN (1) | CN107706979A (en) |
| WO (1) | WO2019080733A1 (en) |
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| WO2019080733A1 (en) * | 2017-10-24 | 2019-05-02 | 深圳阿凡达智控有限公司 | Charging protection method, apparatus, and smart device |
| CN109934271A (en) * | 2019-02-28 | 2019-06-25 | 深圳智链物联科技有限公司 | Charging behavior recognition methods, device, terminal device and storage medium |
| CN111374350A (en) * | 2018-12-12 | 2020-07-07 | 上海新型烟草制品研究院有限公司 | Charging management method, system, device and storage medium for aerosol generating device |
| CN114221403A (en) * | 2021-09-26 | 2022-03-22 | 荣耀终端有限公司 | Charging method and charging device |
| CN117479075A (en) * | 2023-12-27 | 2024-01-30 | 山西尊特智能科技有限公司 | Bluetooth headset wireless charging method and system |
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| CN110545518A (en) * | 2019-08-12 | 2019-12-06 | 上海移为通信技术股份有限公司 | Shared charge pal return reminding system and method |
| CN112886648A (en) * | 2019-11-29 | 2021-06-01 | 环达电脑(上海)有限公司 | Intelligent charging method |
| CN113078727B (en) * | 2021-04-02 | 2024-02-23 | 深圳市智莱科技股份有限公司 | Intelligent power conversion cabinet and power supply method, power supply system and computer storage medium thereof |
| CN113960478B (en) * | 2021-11-04 | 2023-06-23 | 艾体威尔电子技术(北京)有限公司 | Asynchronous electric quantity acquisition method for Internet of things equipment |
| CN114362298B (en) * | 2021-12-25 | 2024-01-23 | 深圳市华思旭科技有限公司 | Charging control method, charging device and charging cabinet |
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| CN114221403A (en) * | 2021-09-26 | 2022-03-22 | 荣耀终端有限公司 | Charging method and charging device |
| CN114221403B (en) * | 2021-09-26 | 2022-12-02 | 荣耀终端有限公司 | Charging method and charging device |
| CN117479075A (en) * | 2023-12-27 | 2024-01-30 | 山西尊特智能科技有限公司 | Bluetooth headset wireless charging method and system |
| CN117479075B (en) * | 2023-12-27 | 2024-03-19 | 山西尊特智能科技有限公司 | Bluetooth headset wireless charging method and system |
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| WO2019080733A1 (en) | 2019-05-02 |
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Application publication date: 20180216 |