CN106655381A - Wireless charging method and device - Google Patents
Wireless charging method and device Download PDFInfo
- Publication number
- CN106655381A CN106655381A CN201611219094.7A CN201611219094A CN106655381A CN 106655381 A CN106655381 A CN 106655381A CN 201611219094 A CN201611219094 A CN 201611219094A CN 106655381 A CN106655381 A CN 106655381A
- Authority
- CN
- China
- Prior art keywords
- wireless charging
- terminal device
- current
- charging
- parameter information
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 53
- 230000005611 electricity Effects 0.000 claims description 10
- 230000001276 controlling effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 description 16
- 238000003860 storage Methods 0.000 description 16
- 230000006854 communication Effects 0.000 description 14
- 238000004891 communication Methods 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000012545 processing Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000004590 computer program Methods 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000012905 input function Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000010897 surface acoustic wave method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
-
- H02J7/025—
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The embodiment of the invention discloses a wireless charging method and device. The method comprises: receiving the wireless charging parameter information of a terminal device to be charged; determining the safe current range of wireless charging of the terminal device according to the wireless charging parameter information; and controlling and regulating the number of conduction turns of the wireless charging coils in the wireless charging device to allow the charging current outputted by the wireless charging device to regulate to the safe current range of wireless charging of the terminal device. The wireless charging method and device can improve the convenience and safety of the wireless charging and improve the user experience.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of wireless charging method and device.
Background technology
Wireless charging technology (Wireless charging technology), comes from wireless power conveying technology, utilizes
Electric charge is transmitted in magnetic resonance in the air between wireless charging device and power device, coil and capacitor are then in wireless charging Denso
Put and resonance is formed between power device, realize the technology of electric energy high efficiency of transmission.Due to wireless charging device and power device it
Between energy is transmitted with magnetic field, therefore traditional electric wire need not be used between the two to connect, bring great advantage to the user,
Efficiently Consumer's Experience.At present wireless charging technology has been widely used in automobile, household electrical appliance, intelligent terminal
Deng with vast potential for future development.
In the middle of prior art, wireless charging device generally matches production with wireless charging terminal device, therefore is only certain
The terminal device of a little certain fixing models carries out wireless charging, and this comes for the user for needing to be charged polytype terminal device
Say, bring greatly inconvenience and puzzlement, affect Consumer's Experience.
The content of the invention
Embodiment of the present invention technical problem to be solved is, there is provided a kind of wireless charging method and device, Ke Yiti
The convenience and security of high wireless charging process, improves Consumer's Experience.
In a first aspect, embodiments providing a kind of wireless charging method, it may include：
Receive the wireless charging parameter information of terminal device to be charged；
The safe current scope of the wireless charging of the terminal device is determined according to the wireless charging parameter information；
The conducting number of turn of the Wireless charging coil in control adjustment wireless charging device, the wireless charging device is defeated
The charging current for going out is adjusted to the safe current of the wireless charging of the terminal device.
Second aspect, embodiments provides a kind of wireless charging device, it may include：
Receiver module, for receiving the wireless charging parameter information of terminal device to be charged；
Determining module, for determining the safety of the wireless charging of the terminal device according to the wireless charging parameter information
Current range；
Control module, for the conducting number of turn of the Wireless charging coil in control adjustment wireless charging device, will be described
The charging current of wireless charging device output is adjusted to the safe current of the wireless charging of the terminal device.
The third aspect, embodiments provides a kind of wireless charging device, including：
Be stored with the memory of executable program code；
The processor coupled with the memory；
The processor calls the executable program code stored in the memory, performs such as the embodiment of the present invention
Part or all of step described in first aspect either method.
Fourth aspect, the present invention provides a kind of computer-readable storage medium, for saving as embodiment of the present invention second aspect
Computer software instructions used by the wireless charging device of offer, it includes the program for performing designed by above-mentioned aspect.
Implement the embodiment of the present invention, have the advantages that：
The embodiment of the present invention, by the wireless charging parameter information for receiving terminal device to be charged；According to described wireless
Charge parameter information determines the safe current scope of the wireless charging of the terminal device；In control adjustment wireless charging device
The conducting number of turn of Wireless charging coil, the charging current that the wireless charging device is exported is adjusted to the terminal device
In the range of the safe current of wireless charging.Determine that the terminal sets according to the wireless charging parameter information of terminal device to be charged
The current range of standby safe charging, and the conducting circle of the Wireless charging coil in the scope adjustment wireless charging device
Number, such that it is able to be directed to the number of turn of the terminal device dynamic adjustment power coil of different charge requirements, to ensure different demands
The charging current of terminal device improves the convenience and security of wireless charging in the range of safe current, improves use
Experience at family.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of schematic flow sheet of wireless charging method provided in an embodiment of the present invention；
Fig. 2 is a concrete application scene schematic diagram of wireless charging method provided in an embodiment of the present invention；
Fig. 3 is another concrete application scene schematic diagram of wireless charging method provided in an embodiment of the present invention；
Fig. 4 is the schematic flow sheet of another kind of wireless charging method provided in an embodiment of the present invention；
Fig. 5 is a kind of structural representation of wireless charging device provided in an embodiment of the present invention；
Fig. 6 is the structural representation of another kind of wireless charging device provided in an embodiment of the present invention；
Fig. 7 is the structural representation of the terminal device that the present invention is provided.
Specific embodiment
In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention
Accompanying drawing, is clearly and completely described to the technical scheme in the embodiment of the present invention, it is clear that described embodiment is only
The embodiment of a part of the invention, rather than the embodiment of whole.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, should all belong to the model of present invention protection
Enclose.
It is described in detail individually below.
Term " first ", " second ", " the 3rd " in description and claims of this specification and the accompanying drawing and "
Four " it is etc. for distinguishing different objects, rather than for describing particular order.Additionally, term " comprising " and " having " and it
Any deformation, it is intended that cover and non-exclusive include.For example contain the process of series of steps or unit, method, be
System, product or equipment are not limited to the step of listing or unit, but alternatively also include the step of not listing or list
Unit, or alternatively also include other steps intrinsic for these processes, method, product or equipment or unit.
Referenced herein " embodiment " is it is meant that the special characteristic, structure or the characteristic that describe can be wrapped in conjunction with the embodiments
In being contained at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly it is understood by, embodiment described herein can be in combination with other embodiments.
Hereinafter, the part term in the application is explained, in order to skilled artisan understands that.
1), terminal device, also referred to as user equipment (User Equipment, UE), are that one kind provides a user with voice
And/or the equipment of data connectivity, for example, the portable equipment with wireless connecting function, mobile unit etc..Common terminal
Equipment for example includes：Mobile phone, panel computer, notebook computer, palm PC, mobile internet device (Mobile Internet
Device, MID), wearable device, Intelligent bracelet, pedometer, MP3 player (Moving Picture Experts Group
Audio Layer III, dynamic image expert's compression standard audio frequency aspect 3), MP4 (Moving Picture Experts
Group Audio Layer IV, dynamic image expert's compression standard audio frequency aspect 3) player, personal digital assistant
(Personal Digital Assistant, PDA) and pocket computer on knee etc..
2), wireless charging, refers to and utilizes electromagnetic induction principle, sends end-coil and is connected with line power supply generation electromagnetic signal,
The electromagnetic signal of the coil-induced transmitting terminal of receiving terminal is simultaneously converted into the process of electric energy, i.e., carry out energy coupling by coil and realize energy
Amount transmission.
3), " multiple " refer to two or more."and/or", describes the incidence relation of affiliated partner, and expression can be deposited
In three kinds of relations, for example, A and/or B can be represented：Individualism A, while there is A and B, individualism B these three situations.
Character "/" typicallys represent forward-backward correlation pair as if a kind of relation of "or".
Fig. 1 is a kind of schematic flow sheet of wireless charging method provided in an embodiment of the present invention, below in conjunction with accompanying drawing 1 from
Wireless charging device side to the embodiment of the present invention in a kind of wireless charging method describe in detail, the method include following step
Rapid S101- steps S103.
Step S101：Receive the wireless charging parameter information of terminal device to be charged.
Specifically, wireless charging device receives the wireless charging parameter information of terminal device to be charged, the wireless charging ginseng
Number information can be that wireless charging device active when terminal device to be charged is recognized initiates request, or whole
End equipment is actively sent to wireless charging device when itself needing to charge.It is understood that terminal device typically has many
Charge mode is planted, can carry out wireless charging can also carry out wired charging, but wireless charging device only needs to obtain terminal
The wireless charging parameter information of equipment.
In a kind of possible implementation, the wireless charging parameter information includes the wireless charging of the terminal device
The relevant parameter of receiving coil, the rated current of the terminal device wireless charging, rated voltage, rated capacity and discharge and recharge
At least one in speed.Because the terminal device in the application has wireless charging function, or the outer tape splicing of terminal device
There are the device of wireless charging function, therefore relevant parameter of the wireless charging parameter information comprising the wireless charging receiving coil, example
The electric current that such as coil diameter, the number of turn, wireless charging receiving coil can bear, and it also requires the wireless charging comprising terminal device
The rated current of charge circuit of electricity, voltage, capacity and charge-discharge velocity etc..Set as long as can be used for step S102 and carry out terminal
The calculating of the safe current scope of standby wireless charging, the content that the present invention is specifically included to wireless charging parameter information
It is not construed as limiting.
Step S102：The safe current of the wireless charging of the terminal device is determined according to the wireless charging parameter information
Scope.
Specifically, according to the safe current scope of the wireless charging parameter determination terminal device obtained in step S101, can
To include voltage, size of current that the specified voltage of terminal device, electric current and maximum can bear etc..Due to terminal device one
As charging capacity was just had determined that before dispatching from the factory, therefore, under equal charging current, the charging capacity of terminal device demand
Charging interval required for bigger is longer, and in the same manner, charging current is bigger, and the required charging interval is shorter.If wireless charging Denso
Specified standards electric current of the provided electric current less than terminal device is put, then the charging interval will certainly will extend, or even if electric current mistake
Little also resulting in cannot charge；Equally, when the electric current that wireless charging device is provided is much larger than the specified standards electricity of terminal device
Stream, the then electronic devices and components that may result in terminal device are breakdown, i.e., charging circuit is damaged.It is therefore to be understood that
The safe current scope for determining terminal device can ensure that wireless charging device subsequently when wireless charging is carried out for terminal device,
Ensure that what is charged is normally carried out and ensures the security of charging.
Step S103：The conducting number of turn of the Wireless charging coil in control adjustment wireless charging device, will be described wireless
The charging current of charging device output is adjusted to the safe current of the wireless charging of the terminal device.
Specifically, because during wireless charging, the every circle coil in Wireless charging coil has the change of magnetic flux,
Induced-current will be produced, and the electric current of whole Wireless charging coil is the electric current addition on every circle coil, so wireless charging
The more electric currents of the number of turn of coil are bigger.Therefore after determining the safe current scope of terminal device in step s 102, then may be used
So that according to correlation computations rule, how many number of turn coils that calculating is currently needed for turning in Wireless charging coil are provided for terminal device
Electric current in the range of safe current, so that on the wireless charging device that all kinds of different terminal devices can be in this application
Safe wireless charging is carried out, it should be noted that because Wireless charging coil can be tiled, or overlap,
Therefore when Wireless charging coil is tiling, then equivalent to the charging area for changing Wireless charging coil, specific line
Circle is appearance form the application be not especially limited.Additionally, should also be provided with adjustment wireless charging electric wire in wireless charging device
The module or device of the conducting number of turn of circle, for controlling being turned on and off for Wireless charging coil.It is understood that of the invention
The conducting number of turn to specifically how to calculate the corresponding Wireless charging coil of electric current in the range of safe current, is not especially limited.
For the ease of understanding the embodiment of the present application, the wireless charging system being based on reference to the embodiment of the present application and tool
Body application scenarios are illustrated.As shown in Figures 2 and 3, the concrete of the wireless charging method that Fig. 2 is provided for the embodiment of the present application should
Another concrete application scene schematic diagram for the wireless charging method provided for the embodiment of the present application with schematic diagram of a scenario, Fig. 3, figure
In 2, mainly include in the wireless charging system framework, the terminal device with wireless charging function and wireless charging device, its
In, wireless charging device the wireless charging adapter and wireless charging base of wired connection then by consisting of, and terminal device
Then carry out wireless charging by the way that (i.e. in the range of the electromagnetism of wireless charging adapter) is placed on wireless charging base.It is appreciated that
, terminal device and wireless charging base have charge coil, and the coil on terminal device connects for the wireless charging of receiving terminal
Take-up circle, the coil on wireless charging base is the Wireless charging coil of transmitting terminal, and electromagnetic signal is passed through between two coils
The transmission of energy is realized in coupling etc..It is to be charged for the less mobile phone of battery capacity and rated current in Fig. 2, thus it is corresponding
The conducting number of turn of the Wireless charging coil in wireless charging device is less, and it is that battery capacity and rated current are bigger to be in Fig. 3
Panel computer be charged, therefore the conducting number of turn of the Wireless charging coil in corresponding wireless charging device is more.Namely
To say, due to the charge-current demands of mobile phone and panel computer it is different, therefore can be by the same wireless charging Denso of control
The conducting number of turn of the Wireless charging coil in putting carries out the charging of personalization come respectively mobile phone and panel computer.
It is understood that the embodiment of the present application includes but are not limited to the above to the wireless charging system framework being based on
Framework, as long as the framework of the wireless fast charge method in the application can be applied to belong to the model that the application protects and covers
Enclose.
The embodiment of the present invention, by the wireless charging parameter information for receiving terminal device to be charged；According to described wireless
Charge parameter information determines the safe current scope of the wireless charging of the terminal device；In control adjustment wireless charging device
The conducting number of turn of Wireless charging coil, the charging current that the wireless charging device is exported is adjusted to the terminal device
In the range of the safe current of wireless charging.Determine that the terminal sets according to the wireless charging parameter information of terminal device to be charged
The current range of standby safe charging, and the conducting circle of the Wireless charging coil in the scope adjustment wireless charging device
Number, such that it is able to be directed to the area of the terminal device dynamic adjustment power coil of different charge requirements, to ensure different demands
The charging current of terminal device improves the convenience and security of wireless charging in the range of safe current, improves use
Experience at family.
Fig. 4 is the schematic flow sheet of another kind of wireless charging method provided in an embodiment of the present invention, below in conjunction with accompanying drawing 4
From wireless charging device side to the embodiment of the present invention in another kind of wireless charging method describe in detail, as shown in figure 4, should
Method may comprise steps of S401- steps S406.
Step S401：Whether identification currently has terminal device to be charged.
Specifically, it can be that wireless charging device sets with terminal that whether identification currently has the method for terminal device to be charged
For when being charged connection, i.e., terminal device (can not really not start wireless charging into the magnetic field range of wireless charging device
When electric, weaker field signal is kept on the Wireless charging coil of wireless charging device), the charging that terminal device passes through itself
The voltage change in loop is detected has carried out charging connection with wireless charging device, such as when terminal device is placed into wireless charging
After the magnetic field range of device, the voltage of the charge circuit of terminal device is obtained such as 1.8V, and due to the charging by electric resistance partial pressure
Loop is attached to the universal input/output (General of central processing unit (Central Processing Unit, CPU)
Purpose Input Output, GPIO) on port, therefore, there is voltage change from low to high when CPU detects the GPIO port
Change, then it represents that terminal device has carried out charging connection with wireless charging adapter.Therefore terminal device can be further advanced by
Wi-Fi, bluetooth or the wireless mode such as infrared send to wireless charging device and instruct, and informing currently has terminal to be charged to set
It is standby.It is understood that can also be that wireless charging device is recognized self by modes such as the changes for detecting magnetic field intensity
Whether to be charged terminal device is had.
Step S402：If having, send wireless charging parameter information to the terminal device and obtain instruction.
Specifically, determine in step S401 after terminal device to be charged, then send wireless to the terminal device
The instruction of charge parameter acquisition of information.
Step S403：Receive the wireless charging parameter information of terminal device to be charged.
Step S404：The safe current of the wireless charging of the terminal device is determined according to the wireless charging parameter information
Scope.
Specifically, step S403 to step S404 refers to step S102 in above-mentioned Fig. 1 embodiments to step S103, this
In repeat no more.
Step S405：Obtain the current electric quantity information of the terminal device.
Specifically, the current electric quantity of terminal device is obtained in real time, in order to subsequently more efficiently safer for terminal
Equipment carries out wireless charging.
Step S406：If the current electric quantity of the terminal device is less than first threshold, control adjustment wireless charging device
In Wireless charging coil the conducting number of turn, the charging current that the wireless charging device is exported is adjusted to the terminal and set
Maximum in the range of the safe current of standby wireless charging.
Specifically, the current electricity of terminal device is obtained, it is assumed that the current electricity of terminal device is relatively low, for example, only have
10%, then terminal device can be charged with larger electric current, now can increase wireless charging Denso by the way that control is appropriate
The conducting number of turn of the Wireless charging coil in putting still will be controlled in safety electricity increasing the charging current of terminal device
In the range of stream, otherwise electronic devices and components can be caused punch through because electric current is excessive, cause circuit to burn out.
Step S407：If the current electric quantity of the terminal device is more than Second Threshold, control adjustment wireless charging device
In Wireless charging coil the conducting number of turn, the charging current that the wireless charging device is exported is adjusted to the terminal and set
Minimum of a value in the range of the safe current of standby wireless charging, wherein, the Second Threshold is more than or equal to first threshold
Value.
Specifically, when electricity is higher, for example, reached 90%, then can be by less electric current in the range of safe current
It is charged, can now passes through the appropriate conducting number of turn for reducing the Wireless charging coil in wireless charging device of control to subtract
The charging current of little terminal device, but still to control that in the range of safe current, otherwise nothing can be caused because electric current is too small
Method is charged into electricity.
The embodiment of the present invention, by the wireless charging parameter information for receiving terminal device to be charged；According to described wireless
Charge parameter information determines the safe current scope of the wireless charging of the terminal device；In control adjustment wireless charging device
The conducting number of turn of Wireless charging coil, the charging current that the wireless charging device is exported is adjusted to the terminal device
In the range of the safe current of wireless charging.Determine that the terminal sets according to the wireless charging parameter information of terminal device to be charged
The current range of standby safe charging, and the conducting circle of the Wireless charging coil in the scope adjustment wireless charging device
Number, such that it is able to be directed to the area of the terminal device dynamic adjustment power coil of different charge requirements, to ensure different demands
The charging current of terminal device improves the convenience and security of wireless charging in the range of safe current, improves use
Experience at family.
The embodiment of the present invention additionally provides a kind of wireless charging device 10, as shown in figure 5, Fig. 5 is in the embodiment of the present invention
Wireless charging device structural representation, below in conjunction with accompanying drawing 5, the structure of wireless charging device 10 is situated between in detail
Continue.The device 10 may include：Receiver module 101, determining module 102 and control module 103, wherein
Receiver module 101, for receiving the wireless charging parameter information of terminal device to be charged；
Determining module 102, for determining according to the wireless charging parameter information wireless charging of the terminal device
Safe current scope；
Control module 103, for the conducting number of turn of the Wireless charging coil in control adjustment wireless charging device, by institute
The charging current for stating wireless charging device output is adjusted to the safe current of the wireless charging of the terminal device.
Specifically, device 10, also include：
Identification module 104, currently whether have terminal device to be charged for recognizing；
First acquisition module 105, if for having, sending wireless charging parameter information to the terminal device and obtaining instruction.
Further, device 10 also includes：
Second acquisition module 106, for obtaining the current electric quantity information of the terminal device；
Yet further, control module 103, specifically for：
If the current electric quantity of the terminal device is less than first threshold, the wireless charging in control adjustment wireless charging device
The conducting number of turn of electric coil, the charging current that the wireless charging device is exported is adjusted to the wireless charging of the terminal device
Maximum in the range of the safe current of electricity.
Yet further, control module 103, also particularly useful for：
If the current electric quantity of the terminal device is more than Second Threshold, the wireless charging in control adjustment wireless charging device
The conducting number of turn of electric coil, the charging current that the wireless charging device is exported is adjusted to the wireless charging of the terminal device
Minimum of a value in the range of the safe current of electricity, wherein, the Second Threshold is more than or equal to the first threshold.
Yet further, the wireless charging parameter information includes the phase of the wireless charging receiving coil of the terminal device
In related parameter, the rated current of the terminal device wireless charging, rated voltage, rated capacity and charge-discharge velocity at least
It is a kind of.
It will be appreciated that the function of each module can correspondingly with reference to each side in above-mentioned Fig. 1 to Fig. 4 in wireless charging device 10
Specific implementation in method embodiment, repeats no more here.
In the present embodiment, wireless charging device 10 is in modular form presenting.Here " module " can refer to spy
Determine application integrated circuit (application-specific integrated circuit, ASIC), perform one or more soft
The processor and memory of part or firmware program, integrated logic circuit, and/or other can provide the device of above-mentioned functions.This
Outward, generation module 101 and detection module 102 can be realized by the processor 201 of the terminal device shown in Fig. 7, reminding module
103 can be realized by the display device of the control terminal equipment of processor 201 of the terminal device shown in Fig. 7.
The embodiment of the present invention additionally provides a kind of terminal device 20, as shown in fig. 6, Fig. 6 is the end in the embodiment of the present invention
The structural representation of end equipment, describes in detail below in conjunction with accompanying drawing 6 to the structure of terminal device 20.The terminal device 20
Including at least one processor 201, at least one memory 202, at least one communication interface 203.The processor 201, institute
State memory 202 and the communication interface 203 connects and complete mutual communication by the communication bus.
Processor 201 can be general central processor (CPU), microprocessor, ASIC
(application-specific integrated circuit, ASIC), or one or more be used for control above scheme journey
The integrated circuit that sequence is performed.
Communication interface 203, for other equipment or communication, such as Ethernet, wireless access network (RAN), nothing
Line LAN (Wireless Local Area Networks, WLAN) etc..
Memory 202 can be read-only storage (read-only memory, ROM) or can store static information and instruction
Other kinds of static storage device, random access memory (random access memory, RAM) or letter can be stored
Breath and the other kinds of dynamic memory for instructing, or EEPROM (Electrically
Erasable Programmable Read-Only Memory, EEPROM), read-only optical disc (Compact Disc Read-
Only Memory, CD-ROM) or other optical disc storages, laser disc storage (including compression laser disc, laser disc, laser disc, digital universal
Laser disc, Blu-ray Disc etc.), magnetic disk storage medium or other magnetic storage apparatus or can be used in carrying or store with referring to
The desired program code of order or data structure form simultaneously can be by any other medium of computer access, but not limited to this.
Memory can be individually present, and be connected with processor by bus.Memory can also be integrated with processor.
Wherein, the memory 202 is used for the application code that storage performs above scheme, and by processor 201
Control is performed.The processor 201 is used to perform the application code stored in the memory 202.
The code of the storage of memory 202 can perform the wireless charging side of Fig. 1-Fig. 4 that terminal device provided above is performed
Method, such as receive the wireless charging parameter information of terminal device to be charged；Institute is determined according to the wireless charging parameter information
State the safe current scope of the wireless charging of terminal device；The conducting of the Wireless charging coil in control adjustment wireless charging device
The number of turn, by the charging current that the wireless charging device is exported the safe current of the wireless charging to the terminal device is adjusted
In the range of.
Fig. 7 is referred to, Fig. 7 is the structural representation of terminal device provided in an embodiment of the present invention.The terminal device 30 can
Think intelligent mobile terminal (such as mobile phone), terminal device 30 includes：Radio frequency (English：Radio frequency, RF) circuit 301,
Be stored with memory 302, input unit 303, output device 304, the sensor 305, audio frequency of one or more computer programs
Circuit 306, Wireless Fidelity (English：Wireless fidelity, WiFi) module 307, include one or more processing cores
Processor 308 and the part such as power supply 303.It will be understood by those skilled in the art that the terminal device structure illustrated in Fig. 7
The restriction to terminal device is not constituted, part more more or less of than diagram can be included, or combine some parts, or
Different part arrangements.Wherein：
RF circuits 301 can be used to receiving and sending messages or communication process in, the reception and transmission of signal, especially, by base station
After downlink information is received, one or more processors 308 are transferred to process；In addition, up data is activation will be related to base station.It is logical
Often, RF circuits 301 include but is not limited to antenna, at least one amplifier, tuner, one or more oscillators, user identity
Module (English：Subscriber identity module, SIM) card, transceiver, coupler, low-noise amplifier (English
Text：Low noise amplifier, LNA), duplexer etc..Additionally, RF circuits 301 can also by radio communication and network or
Other-end equipment is communicated.The radio communication can be using arbitrary communication standard or agreement, the including but not limited to whole world
Mobile communcations system (English：Global system of mobile communication, GSM), general packet radio service
(English：General packet radio service, GPRS), CDMA (English：code division multiple
Access, CDMA), WCDMA (English：Wideband code division multiple access, WCDMA),
Long Term Evolution (English：Long term evolution, LTE), Email, Short Message Service (English：short
Messaging service, SMS) etc..
Memory 302 can be used to store computer program and module, and processor 308 is stored in memory by operation
302 computer program and module, so as to perform various function application and data processing.Memory 302 can mainly include
Storing program area and storage data field, wherein, the application journey that storing program area can be needed for storage program area, at least one function
Sequence (such as sound-playing function, image player function etc.) etc.；Storage data field can store the use institute according to terminal device 30
Data (photo, voice data, video data for such as shooting etc.) of establishment etc..Additionally, memory 302 can include at a high speed with
Machine accesses memory, can also include nonvolatile memory, for example, at least one disk memory, flush memory device or its
His volatile solid-state part.Correspondingly, memory 302 can also include Memory Controller, to provide the He of processor 308
Access of the input unit 303 to memory 302.
Input unit 303 can be used for the numeral or character information of receives input, and produce and user's setting and function
The relevant keyboard of control, mouse, action bars, optics or trace ball signal input.Specifically, input unit 303 may include to touch
Sensitive surfaces 3031 and other input equipments 3032.Touch sensitive surface 3031, also referred to as touch display panel or Trackpad, can receive
Collection user thereon or neighbouring touch operation (such as user is being touched using any suitable objects such as finger, stylus or annex
Operation on sensitive surfaces 3031 or near Touch sensitive surface 3031), and corresponding connection dress is driven according to formula set in advance
Put.Optionally, Touch sensitive surface 3031 may include two parts of touch detecting apparatus and touch controller.Wherein, touch detection dress
The touch orientation of detection user is put, and detects the signal that touch operation brings, transmit a signal to touch controller；Touch control
Device receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 308, and can receive
Order that processor 308 is sent simultaneously is performed.Furthermore, it is possible to using resistance-type, condenser type, infrared ray and surface acoustic wave etc.
Polytype realizes Touch sensitive surface 3031.Except Touch sensitive surface 3031, input unit 303 can also include other input equipments
3032.Specifically, other input equipments 3032 can include but is not limited to physical keyboard, function key (such as volume control button,
Switch key etc.), trace ball, mouse, one or more in action bars etc..
Output device 304 can be used for display by the information of user input or be supplied to the information and terminal device 30 of user
Various graphic user interfaces, these graphic user interfaces can by figure, text, icon, video and its any combination come structure
Into.Output device 304 may include display floater 3041, and optionally, display floater 3041 can be using liquid crystal display (English：
Liquid crystal display, LCD), Organic Light Emitting Diode (English：Organic light-emitting diode,
) etc. OLED form is configuring.Further, Touch sensitive surface 3031 can cover display floater 3041, when Touch sensitive surface 3031 is detected
Arrive thereon or after neighbouring touch operation, processor 308 is sent to determine the type of touch event, with preprocessor 308
Corresponding visual output is provided on display floater 3041 according to the type of touch event.Although in the figure 7, Touch sensitive surface 3031
With display floater 3041 be as two independent parts come realize input and input function, but in certain embodiments, can
With by Touch sensitive surface 3031 and display floater 3041 it is integrated and realize input and output function.
Terminal device 30 may also include at least one sensor 305, such as range sensor, optical sensor, motion-sensing
Device and other sensors.Specifically, range sensor is used to detect the terminal device screen and covers the terminal device
The distance between object, optical sensor is used to detect the optical signal of the terminal device external environment condition.As motion sensor
One kind, the size of (generally three axles) acceleration, can detect when static in the detectable all directions of Gravity accelerometer
Go out size and the direction of gravity, can be used for application (such as horizontal/vertical screen switching, dependent game, the magnetic of the attitude of identification terminal equipment 30
Power meter pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；As for the top that terminal device 30 can also configure
The other sensors such as spiral shell instrument, barometer, hygrometer, thermometer, infrared ray sensor, here is omitted.
The audio frequency that voicefrequency circuit 306, loudspeaker 3061, microphone 3062 can be provided between user and terminal device 30 connects
Mouthful.Electric signal after the voice data for receiving conversion can be transferred to loudspeaker 3061, by loudspeaker by voicefrequency circuit 306
3061 are converted to voice signal output；On the other hand, the voice signal of collection is converted to electric signal by microphone 3062, by audio frequency
Circuit 306 is converted to voice data after receiving, then after voice data output processor 308 is processed, Jing RF circuits 301 are with transmission
To such as another equipment, or voice data is exported to memory 302 so as to further process.Voicefrequency circuit 306 is also possible to
Including earphone jack, to provide the communication of peripheral hardware earphone and terminal device 30.
WiFi belongs to short range wireless transmission technology, and terminal device 30 can help user to receive and dispatch by WiFi module 307
Email, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and has accessed.Although Fig. 7
WiFi module 307 is shown, but it is understood that, it is simultaneously not belonging to must be configured into for terminal device 30, completely can be with root
Omit in the essential scope for do not change invention according to needs.
Processor 308 is the control centre of terminal device 30, using various interfaces and the whole terminal device 30 of connection
Various pieces, by operation or perform and be stored in computer program and/or module in memory 302, and call storage
Data in memory 302, perform the various functions and processing data of terminal device 30, whole so as to carry out to terminal device 30
Body is monitored.Optionally, processor 308 may include one or more processing cores；Preferably, processor 308 can be at integrated application
Reason device and modem processor, wherein, application processor mainly processes operating system, user interface and application program etc., adjusts
Demodulation processor processed mainly processes radio communication.It is understood that above-mentioned modem processor can not also it is integrated everywhere
In reason device 308.
Terminal device 30 also includes the power supply 303 (such as battery) powered to all parts, it is preferred that power supply can pass through
Power-supply management system is logically contiguous with processor 308, so as to realize management charging, electric discharge, Yi Jigong by power-supply management system
The functions such as consumption management.Power supply 303 can also include one or more direct currents or AC power, recharging system, power failure inspection
The random component such as slowdown monitoring circuit, power supply changeover device or inverter, power supply status indicator.
Although not shown, terminal device 30 can also include camera, bluetooth module etc., and here is omitted.Specifically exist
In the embodiment of the present invention, the output device 304 (or input unit 303) of terminal device is touch-screen display, terminal device 30
Memory 302, processor 308 and the computer program of one or more are also included, wherein one or more computer journeys
Sequence is stored in memory 302, and processor 308 is used for the wireless charging for calling memory 302 (nonvolatile memory) to store
The program of method is used to coordinate the wireless charging device in the application to perform the various method steps flow process in preceding method embodiment,
Will not be described here.
The embodiment of the present invention also provides a kind of computer-readable storage medium, wherein, the computer-readable storage medium can be stored with journey
Sequence, including the part or all of step of any wireless charging method described in said method embodiment during the program performing
Suddenly.
It should be noted that for aforesaid each method embodiment, in order to be briefly described, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should know, the present invention do not receive
The restriction of described sequence of movement, because according to the present invention, some steps can be using other orders or same
Shi Jinhang.Secondly, those skilled in the art also should know, embodiment described in this description belongs to preferred embodiment,
Involved action and the module not necessarily present invention is necessary.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, without the portion described in detail in certain embodiment
Point, may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed device, can be by another way
Realize.For example, device embodiment described above is only schematic, such as division of described unit, is only one kind
Division of logic function, can there is an other dividing mode when actually realizing, such as multiple units or component can with reference to or can
To be integrated into another system, or some features can be ignored, or not perform.It is another, it is shown or discussed each other
Coupling or direct-coupling or communication connection can be INDIRECT COUPLING or communication connection by some interfaces, device or unit,
Can be electrical or other forms.
The unit as separating component explanation can be or may not be it is physically separate, it is aobvious as unit
The part for showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can according to the actual needs be selected to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.Above-mentioned integrated list
Unit both can be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
If the integrated unit is realized using in the form of SFU software functional unit and as independent production marketing or used
When, during a computer-readable access to memory can be stored in.Based on such understanding, technical scheme substantially or
Person say the part or technical scheme that prior art is contributed all or part can in the form of software product body
Reveal and, the computer software product is stored in a memory, including some instructions are used so that a computer equipment
(can be personal computer, server or network equipment etc.) performs all or part of each embodiment methods described of the invention
Step.And aforesaid memory includes：USB flash disk, read-only storage (ROM, Read-Only Memory), random access memory
(RAM, Random Access Memory), portable hard drive, magnetic disc or CD etc. are various can be with the medium of store program codes.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
Completed with instructing the hardware of correlation by program, the program can be stored in a computer-readable memory, memory
Can include：Flash disk, read-only storage (English：Read-Only Memory, referred to as：ROM), random access device (English：
Random Access Memory, referred to as：RAM), disk or CD etc..
The embodiment of the present invention is described in detail above, specific case used herein to the principle of the present invention and
Embodiment is set forth, and the explanation of above example is only intended to help and understands the method for the present invention and its core concept；
Simultaneously for one of ordinary skill in the art, according to the thought of the present invention, can in specific embodiments and applications
There is change part, in sum, this specification content should not be construed as limiting the invention.
Claims (11)
1. a kind of wireless charging method, it is characterised in that include：
Receive the wireless charging parameter information of terminal device to be charged；
The safe current scope of the wireless charging of the terminal device is determined according to the wireless charging parameter information；
The conducting number of turn of the Wireless charging coil in control adjustment wireless charging device, the wireless charging device is exported
Charging current is adjusted to the safe current of the wireless charging of the terminal device.
2. the method for claim 1, it is characterised in that the wireless charging parameter of reception terminal device to be charged
Before information, also include：
Whether identification currently has terminal device to be charged；
If having, send wireless charging parameter information to the terminal device and obtain instruction.
3. the method for claim 1, it is characterised in that methods described also includes：
Obtain the current electric quantity information of the terminal device；
The conducting number of turn of the Wireless charging coil in the control adjustment wireless charging device, the wireless charging device is defeated
The charging current for going out is adjusted to the safe current of the wireless charging of the terminal device, including：
If the current electric quantity of the terminal device is less than first threshold, the wireless charging electric wire in control adjustment wireless charging device
The conducting number of turn of circle, the charging current that the wireless charging device is exported is adjusted to the wireless charging of the terminal device
Maximum in the range of safe current.
4. method as claimed in claim 3, it is characterised in that the wireless charging electric wire in the control adjustment wireless charging device
The conducting number of turn of circle, the charging current that the wireless charging device is exported is adjusted to the wireless charging of the terminal device
In the range of safe current, also include：
If the current electric quantity of the terminal device is more than Second Threshold, the wireless charging electric wire in control adjustment wireless charging device
The conducting number of turn of circle, the charging current that the wireless charging device is exported is adjusted to the wireless charging of the terminal device
Minimum of a value in the range of safe current, wherein, the Second Threshold is more than or equal to the first threshold.
5. the method as described in claim 1-4 any one, it is characterised in that the wireless charging parameter information includes described
The relevant parameter of the wireless charging receiving coil of terminal device, the rated current of the terminal device wireless charging, rated voltage,
At least one in rated capacity and charge-discharge velocity.
6. a kind of wireless charging device, it is characterised in that include：
Receiver module, for receiving the wireless charging parameter information of terminal device to be charged；
Determining module, for determining the safe current of the wireless charging of the terminal device according to the wireless charging parameter information
Scope；
Control module, for the conducting number of turn of the Wireless charging coil in control adjustment wireless charging device, will be described wireless
The charging current of charging device output is adjusted to the safe current of the wireless charging of the terminal device.
7. device as claimed in claim 6, it is characterised in that described device, also includes：
Identification module, currently whether have terminal device to be charged for recognizing；
First acquisition module, if for having, sending wireless charging parameter information to the terminal device and obtaining instruction.
8. device as claimed in claim 6, it is characterised in that described device also includes：
Second acquisition module, for obtaining the current electric quantity information of the terminal device；
The control module, specifically for：
If the current electric quantity of the terminal device is less than first threshold, the wireless charging electric wire in control adjustment wireless charging device
The conducting number of turn of circle, the charging current that the wireless charging device is exported is adjusted to the wireless charging of the terminal device
Maximum in the range of safe current.
9. device as claimed in claim 8, it is characterised in that the control module, also particularly useful for：
If the current electric quantity of the terminal device is more than Second Threshold, the wireless charging electric wire in control adjustment wireless charging device
The conducting number of turn of circle, the charging current that the wireless charging device is exported is adjusted to the wireless charging of the terminal device
Minimum of a value in the range of safe current, wherein, the Second Threshold is more than or equal to the first threshold.
10. the device as described in claim 6-9 any one, it is characterised in that the wireless charging parameter information includes institute
State relevant parameter, the rated current of the terminal device wireless charging, the specified electricity of the wireless charging receiving coil of terminal device
At least one in pressure, rated capacity and charge-discharge velocity.
11. a kind of wireless charging devices, it is characterised in that include：
Be stored with the memory of executable program code；
The processor coupled with the memory；
The processor calls the executable program code stored in the memory, performs as claim 1 to 5 is arbitrary
Method described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611219094.7A CN106655381B (en) | 2016-12-26 | 2016-12-26 | Wireless charging method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611219094.7A CN106655381B (en) | 2016-12-26 | 2016-12-26 | Wireless charging method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106655381A true CN106655381A (en) | 2017-05-10 |
| CN106655381B CN106655381B (en) | 2020-07-14 |
Family
ID=58827486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611219094.7A Expired - Fee Related CN106655381B (en) | 2016-12-26 | 2016-12-26 | Wireless charging method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106655381B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453489A (en) * | 2017-08-31 | 2017-12-08 | 努比亚技术有限公司 | Wireless charging electroplax and its wireless charging method, computer-readable recording medium |
| CN107528369A (en) * | 2017-08-31 | 2017-12-29 | 努比亚技术有限公司 | Terminal and its wireless charging control method, computer-readable recording medium |
| CN109510268A (en) * | 2018-11-30 | 2019-03-22 | 努比亚技术有限公司 | Terminal charging method, mobile terminal and computer readable storage medium |
| CN109687553A (en) * | 2019-01-15 | 2019-04-26 | 广州亚美信息科技有限公司 | OBD wireless charging device and system |
| CN110829552A (en) * | 2019-10-29 | 2020-02-21 | 华为技术有限公司 | Wireless charging system, charging cable, electronic equipment and wireless charging method thereof |
| WO2020169010A1 (en) * | 2019-02-23 | 2020-08-27 | 华为技术有限公司 | Charging system and electronic device |
| CN112491148A (en) * | 2020-11-30 | 2021-03-12 | 维沃移动通信有限公司 | Electronic device, power transmission control method thereof and power transmission control device |
| CN113922522A (en) * | 2021-10-12 | 2022-01-11 | 深圳市锦浩胜科技有限公司 | Wireless charging management method, system, electronic device and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102804541A (en) * | 2009-04-08 | 2012-11-28 | 捷通国际有限公司 | Selectable coil array |
| TW201320527A (en) * | 2011-11-10 | 2013-05-16 | Acer Inc | Wireless charger, electronic device, wireless charging system and method of wireless charging |
| CN103259297A (en) * | 2012-02-17 | 2013-08-21 | 联想(北京)有限公司 | Wireless charging control method and wireless charging device |
| CN105428739A (en) * | 2014-09-16 | 2016-03-23 | 上海汽车集团股份有限公司 | Slow-charging method and apparatus, and automobile |
| CN106026231A (en) * | 2016-05-30 | 2016-10-12 | 广东欧珀移动通信有限公司 | Wireless charging method and device |
| CN106169799A (en) * | 2016-09-29 | 2016-11-30 | 昆山工研院新型平板显示技术中心有限公司 | Wireless charging device, wireless charging device and utilize the method that this wireless charging device is charged |
-
2016
- 2016-12-26 CN CN201611219094.7A patent/CN106655381B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102804541A (en) * | 2009-04-08 | 2012-11-28 | 捷通国际有限公司 | Selectable coil array |
| TW201320527A (en) * | 2011-11-10 | 2013-05-16 | Acer Inc | Wireless charger, electronic device, wireless charging system and method of wireless charging |
| CN103259297A (en) * | 2012-02-17 | 2013-08-21 | 联想(北京)有限公司 | Wireless charging control method and wireless charging device |
| CN105428739A (en) * | 2014-09-16 | 2016-03-23 | 上海汽车集团股份有限公司 | Slow-charging method and apparatus, and automobile |
| CN106026231A (en) * | 2016-05-30 | 2016-10-12 | 广东欧珀移动通信有限公司 | Wireless charging method and device |
| CN106169799A (en) * | 2016-09-29 | 2016-11-30 | 昆山工研院新型平板显示技术中心有限公司 | Wireless charging device, wireless charging device and utilize the method that this wireless charging device is charged |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453489A (en) * | 2017-08-31 | 2017-12-08 | 努比亚技术有限公司 | Wireless charging electroplax and its wireless charging method, computer-readable recording medium |
| CN107528369A (en) * | 2017-08-31 | 2017-12-29 | 努比亚技术有限公司 | Terminal and its wireless charging control method, computer-readable recording medium |
| CN109510268A (en) * | 2018-11-30 | 2019-03-22 | 努比亚技术有限公司 | Terminal charging method, mobile terminal and computer readable storage medium |
| CN109510268B (en) * | 2018-11-30 | 2024-04-02 | 努比亚技术有限公司 | Terminal charging method, mobile terminal and computer readable storage medium |
| CN109687553A (en) * | 2019-01-15 | 2019-04-26 | 广州亚美信息科技有限公司 | OBD wireless charging device and system |
| CN109687553B (en) * | 2019-01-15 | 2022-10-11 | 广州亚美信息科技有限公司 | OBD wireless charging device and system |
| WO2020169010A1 (en) * | 2019-02-23 | 2020-08-27 | 华为技术有限公司 | Charging system and electronic device |
| CN110829552A (en) * | 2019-10-29 | 2020-02-21 | 华为技术有限公司 | Wireless charging system, charging cable, electronic equipment and wireless charging method thereof |
| WO2021082907A1 (en) * | 2019-10-29 | 2021-05-06 | 华为技术有限公司 | Wireless charging system, charging cable, electronic device, and wireless charging method therefor |
| CN112491148A (en) * | 2020-11-30 | 2021-03-12 | 维沃移动通信有限公司 | Electronic device, power transmission control method thereof and power transmission control device |
| CN113922522A (en) * | 2021-10-12 | 2022-01-11 | 深圳市锦浩胜科技有限公司 | Wireless charging management method, system, electronic device and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106655381B (en) | 2020-07-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106655381A (en) | Wireless charging method and device | |
| CN103532182B (en) | Charging assembly, portable electric appts and containment vessel | |
| CN106786899B (en) | Charge mode selection method and device | |
| CN103605077B (en) | Predetermined battery recognition methods, device and electronic equipment | |
| CN103389863A (en) | Display control method and device | |
| CN106851754B (en) | A kind of cell registration method and device | |
| CN104519485A (en) | Communication method between terminals, devices and system | |
| CN106786961B (en) | Charging method, device and terminal | |
| CN104636047A (en) | Method and device for operating objects in list and touch screen terminal | |
| CN103399633A (en) | Wireless remote control method and mobile terminal | |
| CN103489303A (en) | Remote control method and device | |
| CN103473092A (en) | Method and device for processing downloaded applications and terminal equipment | |
| CN106055455B (en) | The anti-interference method and device of a kind of button | |
| CN104133757A (en) | Method for obtaining memory information and terminal | |
| CN106570431A (en) | File reading method and device | |
| CN104077184A (en) | Progress control method of application program and computer system | |
| CN105094501A (en) | Display method, device and system for messages in mobile terminal | |
| CN103533545B (en) | A kind of obtain the method for effective communication account number, device and equipment | |
| EP3570404B1 (en) | Power supply control method and apparatus, storage medium, and electronic device | |
| CN105045372A (en) | Method and equipment controlling wearable device | |
| CN106066769B (en) | A kind of processing method and mobile terminal of mobile terminal | |
| CN105306738A (en) | Timed prompting method and apparatus for mobile terminal | |
| CN107565650A (en) | Design of Compatibility method and circuit | |
| CN106936516A (en) | Display screen dispaly state control method, storage medium and terminal | |
| CN106532853A (en) | Charging method and mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |