CN107196384A - A kind of charging method, wireless charging device and computer-readable recording medium - Google Patents
A kind of charging method, wireless charging device and computer-readable recording medium Download PDFInfo
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- CN107196384A CN107196384A CN201710612580.3A CN201710612580A CN107196384A CN 107196384 A CN107196384 A CN 107196384A CN 201710612580 A CN201710612580 A CN 201710612580A CN 107196384 A CN107196384 A CN 107196384A
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- 238000007600 charging Methods 0.000 title claims abstract description 208
- 238000000034 method Methods 0.000 title claims abstract description 61
- 230000005611 electricity Effects 0.000 claims abstract description 34
- 230000006854 communication Effects 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 10
- 238000013459 approach Methods 0.000 claims description 4
- 230000006870 function Effects 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 9
- 238000012545 processing Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000010897 surface acoustic wave method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- 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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
-
- 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
- H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
-
- 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
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- 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 invention discloses a kind of charging method, wireless charging device and computer-readable recording medium, methods described includes step：After being connected with the foundation of multiple terminals, the maximum power value needed for the current battery charge value of the multiple terminal of automatic regular polling and charging；According to the current battery charge value of the multiple terminal, the multiple terminal is divided into low battery terminal and normal electricity terminal；If the maximum power value sum needed for the charging of the multiple terminal is higher than the maximum power value of wireless charging device, maximum power value needed for then providing charging charges to the low battery terminal, and mean allocation dump power value charges to the normal electricity terminal.The present invention preferentially ensures the charge power of low battery terminal according to battery electric quantity value, improves the usage experience that user carries out wireless charging by the current battery charge value and the required maximum power value that charges of the terminal being polled to.
Description
Technical field
The present invention relates to field of terminal technology, more particularly to a kind of charging method, wireless charging device and computer-readable
Storage medium.
Background technology
As wireless charging technology progressively moves to maturity, using the wireless charging technology based on magnetic induction technology, such as WPC
(wireless charging alliance, Wireless Power Consortium) technology, and the wireless charging technology based on mr techniques,
Such as A4WP (wireless power alliance, Alliance for Wireless Power) technology, wireless charging product it is more and more,
Application field is related to intelligent wearable device and smart mobile phone field.
In correlation technique, wireless charging product generally includes a PTU (wireless charging electroplax, Power Transmitter
Unit), PTU can be placed on desk above or below, and mobile terminal is placed on PTU, and PTU completes wireless charging with mobile terminal
After the communication of electric agreement, PTU starts to carry out wireless charging to mobile terminal.
During the present invention is realized, inventor has found that prior art has problems with：Existing PTU is at the same time
Will not be its suitable charge power of distribution according to the particular state of each mobile terminal, this is big during multiple mobile terminal chargings
It is big to reduce the usage experience that user carries out wireless charging.
The content of the invention
It is a primary object of the present invention to propose a kind of charging method, wireless charging device and computer-readable storage medium
Matter, it is intended to solve the problem of prior art is present.
To achieve the above object, first aspect of the embodiment of the present invention provides a kind of charging method, is set applied to wireless charging
Standby, methods described includes step：
After being connected with the foundation of multiple terminals, the current battery charge value of the multiple terminal of automatic regular polling and charging
Required maximum power value；
According to the current battery charge value of the multiple terminal, the multiple terminal is divided into low battery terminal and normal
Electricity terminal；
If the maximum power value sum needed for the charging of the multiple terminal is higher than the maximum power value of wireless charging device,
Maximum power value needed for then providing charging charges to the low battery terminal, and mean allocation dump power value is to described
Normal electricity terminal is charged, and wherein dump power value is the maximum power value and all low batteries of the wireless charging device
The difference of maximum power value sum needed for the charging of terminal.
Optionally, described set up with multiple terminals is connected including step：
Detect whether exist enter the wireless charging device wireless charging in the range of and can wireless charging terminal；
If existing in the range of the wireless charging for entering the wireless charging device and chargeable terminal, built with the terminal
Vertical connection.
Optionally, set up and connected by Wireless Fidelity WiFi, wireless near field communication NFC or bluetooth approach and the terminal
Connect.
Optionally, it is described to detect whether in the presence of in the range of the wireless charging for entering the wireless charging device and chargeable
Terminal includes：
The terminal that presence can communicate is detected whether based on wireless charging standard agreement；If in the presence of, it is determined that the terminal is can
The terminal of wireless charging.
Optionally, the wireless charging standard agreement includes wireless charging alliance WPC, wireless power alliance A4WP, electric power
One or more in cause alliance PMA.
Optionally, the current battery charge value of the multiple terminal of the automatic regular polling and the required peak power of charging
Include step before value：
Detected set up with terminal be connected when, judge whether the quantity of terminal that foundation is connected meets predetermined number；
If the discrepancy of quantity for setting up the terminal of connection closes predetermined number, the maximum power value needed for charging is provided to described
The terminal for setting up connection is charged；
If the quantity for setting up the terminal of connection meets predetermined number, the current electricity of the multiple terminal of automatic regular polling is performed
Maximum power value step needed for pond charge value and charging.
Optionally, the current battery charge value according to the multiple terminal, low electricity is divided into by the multiple terminal
Amount terminal and normal electricity terminal include：
Calculate the average value of the current battery charge value of the multiple terminal；
If the current battery charge value of terminal is less than the average value, the terminal is divided into low battery terminal, otherwise
The terminal is divided into normal electricity terminal.
Optionally, methods described also includes step：
If the maximum power value sum needed for the charging of the multiple terminal is less than the maximum work of the wireless charging device
Rate value, the then maximum power value needed for providing charging charges to the multiple terminal.
In addition, to achieve the above object, second aspect of the embodiment of the present invention provides a kind of wireless charging device, described wireless
Charging equipment includes：Memory, processor and it is stored in the charging journey that can be run on the memory and on the processor
Sequence, the step of charging method described in first aspect is realized when the charging procedure is by the computing device.
Furthermore, to achieve the above object, the third aspect of the embodiment of the present invention provides a kind of computer-readable recording medium, institute
The charging procedure that is stored with computer-readable recording medium is stated, the charging procedure realizes first aspect institute when being executed by processor
The step of charging method stated.
A kind of charging method provided in an embodiment of the present invention, wireless charging device and computer-readable recording medium, pass through
Maximum power value needed for the current battery charge value for the terminal being polled to and charging, preferentially ensures low according to battery electric quantity value
The charge power of electricity terminal, improves the usage experience that user carries out wireless charging.
Brief description of the drawings
Fig. 1 is the hardware architecture diagram for the mobile terminal for realizing each embodiment of the invention；
Fig. 2 is the charging method schematic flow sheet of the embodiment of the present invention；
Fig. 3 is another schematic flow sheet of charging method of the embodiment of the present invention；
Fig. 4 is the wireless charging device structural representation of the embodiment of the present invention；
Fig. 5 is the charging control process schematic diagram of the wireless charging device of the embodiment of the present invention.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In follow-up description, the suffix using such as " module ", " part " or " unit " for representing element is only
Be conducive to the explanation of the present invention, itself there is no a specific meaning.Therefore, " module ", " part " or " unit " can be mixed
Ground is used.
Terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as mobile phone, flat board
Computer, notebook computer, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
Media player (Portable Media Player, PMP), guider, wearable device, Intelligent bracelet, pedometer etc. are moved
Move the fixed terminals such as terminal, and numeral TV, desktop computer.
It will be illustrated in subsequent descriptions by taking mobile terminal as an example, it will be appreciated by those skilled in the art that except special
Outside element for moving purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, its hardware architecture diagram for a kind of mobile terminal of realization each embodiment of the invention, the shifting
Dynamic terminal 100 can include：RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit
103rd, A/V (audio/video) input block 104, sensor 105, display unit 106, user input unit 107, interface unit
108th, the part such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1
Mobile terminal structure does not constitute the restriction to mobile terminal, and mobile terminal can be included than illustrating more or less parts,
Either combine some parts or different parts arrangement.
The all parts of mobile terminal are specifically introduced with reference to Fig. 1：
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, the reception and transmission of signal, specifically, by base station
Downlink information receive after, handled to processor 110；In addition, up data are sent into base station.Generally, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrating
Frequency unit 101 can also be communicated by radio communication with network and other equipment.Above-mentioned radio communication can use any communication
Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications
System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code
Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, WCDMA), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, FDD Long Term Evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex Long Term Evolution) etc..
WiFi belongs to short range wireless transmission technology, and mobile terminal can help user's transmitting-receiving electricity by WiFi module 102
Sub- mail, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and accessed.Although Fig. 1 shows
Go out WiFi module 102, but it is understood that, it is simultaneously not belonging to must be configured into for mobile terminal, completely can be according to need
To be omitted in the essential scope for do not change invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 1 00
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, it is that radio frequency unit 101 or WiFi module 102 are received or
The voice data stored in memory 109 is converted into audio signal and is output as sound.Moreover, audio output unit 103
The audio output related to the specific function that mobile terminal 1 00 is performed can also be provided (for example, call signal receives sound, disappeared
Breath receives sound etc.).Audio output unit 103 can include loudspeaker, buzzer etc..
A/V input blocks 104 are used to receive audio or video signal.A/V input blocks 104 can include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042,1041 pairs of graphics processor is in video acquisition mode
Or the view data progress of the static images or video obtained in image capture mode by image capture apparatus (such as camera)
Reason.Picture frame after processing may be displayed on display unit 106.Picture frame after being handled through graphics processor 1041 can be deposited
Storage is transmitted in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (voice data), and can be voice data by such acoustic processing.Audio (voice) data after processing can
To be converted to the form output that mobile communication base station can be sent to via radio frequency unit 101 in the case of telephone calling model.
Microphone 1042 can implement various types of noises and eliminate (or suppression) algorithm to eliminate (or suppression) in reception and send sound
The noise produced during frequency signal or interference.
Mobile terminal 1 00 also includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity transducer can close when mobile terminal 1 00 is moved in one's ear
Display panel 1061 and/or backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axles) size of acceleration, size and the direction of gravity are can detect that when static, the application available for identification mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer,
The other sensors such as hygrometer, thermometer, infrared ray sensor, will not be repeated here.
Display unit 106 is used for the information for showing the information inputted by user or being supplied to user.Display unit 106 can be wrapped
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configures display panel 1061.
User input unit 107 can be used for the numeral or character information for receiving input, and produce the use with mobile terminal
The key signals input that family is set and function control is relevant.Specifically, user input unit 107 may include contact panel 1071 with
And other input equipments 1072.Contact panel 1071, also referred to as touch-screen, collect touch operation of the user on or near it
(such as user is using any suitable objects such as finger, stylus or annex on contact panel 1071 or in contact panel 1071
Neighbouring operation), and corresponding attachment means are driven according to formula set in advance.Contact panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, touch detecting apparatus detects the touch orientation of user, and detects touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
It is converted into contact coordinate, then gives processor 110, and the order sent of reception processing device 110 and can be performed.In addition, can
To realize contact panel 1071 using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves.Except contact panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can be wrapped
Include but be not limited to physical keyboard, in function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc.
One or more, do not limit herein specifically.
Further, contact panel 1071 can cover display panel 1061, detect thereon when contact panel 1071 or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, with preprocessor 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, contact panel 1071 and display panel
1061 be input and the output function that mobile terminal is realized as two independent parts, but in certain embodiments, can
By contact panel 1071 and the input that is integrated and realizing mobile terminal of display panel 1061 and output function, not do specifically herein
Limit.
Interface unit 108 is connected the interface that can pass through as at least one external device (ED) with mobile terminal 1 00.For example,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 1 00 or can be with
For transmitting data between mobile terminal 1 00 and external device (ED).
Memory 109 can be used for storage software program and various data.Memory 109 can mainly include storing program area
And storage data field, wherein, application program (the such as sound that storing program area can be needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data field can be stored uses created data (such as according to mobile phone
Voice data, phone directory etc.) etc..In addition, memory 109 can include high-speed random access memory, it can also include non-easy
The property lost memory, for example, at least one disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the whole mobile terminal of connection
Individual part, by operation or performs and is stored in software program and/or module in memory 109, and calls and be stored in storage
Data in device 109, perform the various functions and processing data of mobile terminal, so as to carry out integral monitoring to mobile terminal.Place
Reason device 110 may include one or more processing units；It is preferred that, processor 110 can integrated application processor and modulatedemodulate mediate
Device is managed, wherein, application processor mainly handles operating system, user interface and application program etc., and modem processor is main
Handle radio communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Mobile terminal 1 00 can also include the power supply 111 (such as battery) powered to all parts, it is preferred that power supply 111
Can be logically contiguous by power-supply management system and processor 110, so as to realize management charging by power-supply management system, put
The function such as electricity and power managed.
Although Fig. 1 is not shown, mobile terminal 1 00 can also will not be repeated here including bluetooth module etc..Based on above-mentioned shifting
Dynamic terminal hardware structure, proposes each embodiment of the inventive method.
First embodiment
As shown in Fig. 2 first embodiment of the invention provides a kind of charging method, methods described includes step：
21st, with multiple terminals set up be connected after, the current battery charge value of the multiple terminal of automatic regular polling and
Maximum power value needed for charging；
In the present embodiment, described set up with multiple terminals is connected including step (accompanying drawing is not shown)：
Detect whether exist enter the wireless charging device wireless charging in the range of and can wireless charging terminal；
In the present embodiment, for detection can the mode of terminal of wireless charging do not limit, such as by sending wireless signal,
If some terminal can receive and provide respective feedback, illustrate that the terminal has been enter into the wireless charging of wireless charging device
In the range of and can carry out wireless charging.
If existing in the range of the wireless charging for entering the wireless charging device and chargeable terminal, built with the terminal
Vertical connection.
In the present embodiment, WiFi (Wireless-Fidelity, Wireless Fidelity), NFC (Near Field can be passed through
Communication, wireless near field communication) or bluetooth approach and the terminal set up and be connected.
In the present embodiment, it is described detect whether exist enter the wireless charging device wireless charging in the range of and can
The terminal of charging includes：
The terminal that presence can communicate is detected whether based on wireless charging standard agreement；If in the presence of, it is determined that the terminal is can
The terminal of wireless charging.
The wireless charging standard agreement include WPC (Wireless Power Consortium, wireless charging alliance),
A4WP (Alliance for Wireless Power, wireless power alliance), PMA (Power Matters Alliance, electricity
Power cause alliance) in one or more.
In one embodiment, the current battery charge value of the multiple terminal of the automatic regular polling and charging are required
Maximum power value before include step (accompanying drawing is not shown)：
Detected set up with terminal be connected when, judge whether the quantity of terminal that foundation is connected meets predetermined number；
If the discrepancy of quantity for setting up the terminal of connection closes predetermined number, the maximum power value needed for charging is provided to described
The terminal for setting up connection is charged；
If the quantity for setting up the terminal of connection meets predetermined number, the current electricity of the multiple terminal of automatic regular polling is performed
Maximum power value step needed for pond charge value and charging.
In the present embodiment, because the quantity of the terminal connected on wireless charging device be able to can change at any time, particularly
When detected the wireless charging device is connected to by terminal when, quantity might have one and be changed into multiple.Therefore, detection is worked as
To have the wireless charging device is connected to by terminal when, the quantity of the terminal to currently connecting is detected, judge whether symbol
Predetermined number is closed, if not meeting, the maximum power value needed for providing charging charges to the terminal for setting up connection.If
Meet, then perform the current battery charge value and the required maximum power value step of charging of the multiple terminal of automatic regular polling.
It should be noted that predetermined number can be voluntarily configured by user, by setting predetermined number to can ensure that wirelessly
Charging equipment preferably provides corresponding power to terminal and charged.
22nd, according to the current battery charge value of the multiple terminal, by the multiple terminal be divided into low battery terminal and
Normal electricity terminal；
In the present embodiment, the current battery charge value according to the multiple terminal, the multiple terminal is divided
It is that low battery terminal and normal electricity terminal include：
Calculate the average value of the current battery charge value of the multiple terminal；
If the current battery charge value of terminal is less than the average value, the terminal is divided into low battery terminal, otherwise
The terminal is divided into normal electricity terminal.
If the maximum power value sum the 23, needed for the charging of the multiple terminal is higher than the peak power of wireless charging device
Value, the then maximum power value needed for providing charging charges to the low battery terminal, and mean allocation dump power value pair
The normal electricity terminal is charged, wherein dump power value for the wireless charging device maximum power value with it is all low
The difference of maximum power value sum needed for the charging of electricity terminal.
It should be noted that in the present embodiment higher than can be more than or equal to, less than less than；Or higher than can be with
For more than, less than less than or equal to.
Fig. 3 is refer to, further, methods described also includes step：
If the maximum power value sum the 24, needed for the charging of the multiple terminal is less than the maximum of the wireless charging device
Performance number, the then maximum power value needed for providing charging charges to the multiple terminal.
In order to preferably illustrate the present embodiment, said below with connecting 3 terminal A, B, C progress chargings on wireless charging device
It is bright：
After wireless charging device is set up with 3 terminals A, B, C to be connected, automatic regular polling 3 terminals A, B, C current electricity
Maximum power value needed for pond charge value and charging；
It is assumed that the maximum power value of wireless charging device is 10W, terminal A current battery charge value is 100mAh, charging
Required maximum power value is 3W；Terminal B current battery charge value is 250mAh, and the maximum power value needed for charging is 4W；
Terminal C current battery charge value is 250mAh, and the maximum power value needed for charging is 3.5W；
3 terminals A, B, C current battery charge value average value are calculated for 200mAh, (250+250+1000)/3, according to
Terminal A, can be divided into low battery terminal by current battery charge value average value 200mAh, and terminal B, C can be divided into normal electricity
Measure terminal；
3 terminals A, B, C maximum power value sum are 10.5W (3+4+3.5), more than the maximum work of wireless charging device
Rate value 10W；
Therefore, the maximum power value 3W needed for wireless charging device provides charging charges to low battery terminal A, then
Dump power value 7W is averagely allocated into terminal B, C, i.e. terminal B, C to be charged with 3.5W power.
A kind of charging method provided in an embodiment of the present invention, by the current battery charge value of the terminal being polled to and fills
The required maximum power value of electricity, preferentially ensures the charge power of low battery terminal according to battery electric quantity value, improves user's progress
The usage experience of wireless charging.
Second embodiment
Reference picture 4, Fig. 4 provides a kind of wireless charging device, the wireless charging device 30 for second embodiment of the invention
Including：Memory 31, processor 32 and it is stored in the charging journey that can be run on the memory 31 and on the processor 32
Sequence, the step of charging procedure realizes following charging method when being performed by the processor 32：
After being connected with the foundation of multiple terminals, the current battery charge value of the multiple terminal of automatic regular polling and charging
Required maximum power value；
According to the current battery charge value of the multiple terminal, the multiple terminal is divided into low battery terminal and normal
Electricity terminal；
If the maximum power value sum needed for the charging of the multiple terminal is higher than the maximum power value of wireless charging device,
Maximum power value needed for then providing charging charges to the low battery terminal, and mean allocation dump power value is to described
Normal electricity terminal is charged, and wherein dump power value is the maximum power value and all low batteries of the wireless charging device
The difference of maximum power value sum needed for the charging of terminal.
The charging procedure is additionally operable to realize following steps when being performed by the processor 32：
Detect whether exist enter the wireless charging device wireless charging in the range of and can wireless charging terminal；
If existing in the range of the wireless charging for entering the wireless charging device and chargeable terminal, built with the terminal
Vertical connection.
The charging procedure is additionally operable to realize following steps when being performed by the processor 32：
Set up and be connected with the terminal by Wireless Fidelity WiFi, wireless near field communication NFC or bluetooth approach.
The charging procedure is additionally operable to realize following steps when being performed by the processor 32：
The terminal that presence can communicate is detected whether based on wireless charging standard agreement；If in the presence of, it is determined that the terminal is can
The terminal of wireless charging.
The charging procedure is additionally operable to realize following steps when being performed by the processor 32：
The wireless charging standard agreement includes wireless charging alliance WPC, wireless power alliance A4WP, electric utility alliance
One or more in PMA.
The charging procedure is additionally operable to realize following steps when being performed by the processor 32：
Detected set up with terminal be connected when, judge whether the quantity of terminal that foundation is connected meets predetermined number；
If the discrepancy of quantity for setting up the terminal of connection closes predetermined number, the maximum power value needed for charging is provided to described
The terminal for setting up connection is charged；
If the quantity for setting up the terminal of connection meets predetermined number, the current electricity of the multiple terminal of automatic regular polling is performed
Maximum power value step needed for pond charge value and charging.
The charging procedure is additionally operable to realize following steps when being performed by the processor 32：
Calculate the average value of the current battery charge value of the multiple terminal；
If the current battery charge value of terminal is less than the average value, the terminal is divided into low battery terminal, otherwise
The terminal is divided into normal electricity terminal.
The charging procedure is additionally operable to realize following steps when being performed by the processor 32：
If the maximum power value sum needed for the charging of the multiple terminal is less than the maximum work of the wireless charging device
Rate value, the then maximum power value needed for providing charging charges to the multiple terminal.
In order to preferably illustrate the present embodiment, the charging control process of wireless charging device is said below in conjunction with Fig. 5
It is bright：
Wireless charging device brings into operation and after being connected with the foundation of multiple terminals, the multiple terminal of automatic regular polling
Maximum power value needed for current battery charge value and charging；
According to the current battery charge value of multiple terminals, multiple terminals are divided into low battery terminal and normal electricity is whole
End；
Whether the maximum power value sum needed for judging the charging of multiple terminals is higher than the peak power of wireless charging device
Value；
If the maximum power value sum needed for the charging of the multiple terminal is higher than the maximum power value of wireless charging device,
Maximum power value needed for then providing charging charges to the low battery terminal, and mean allocation dump power value is to described
Normal electricity terminal is charged；
If the maximum power value sum needed for the charging of the multiple terminal is less than the maximum power value of wireless charging device,
Maximum power value needed for then providing charging charges to the multiple terminal.
It should be noted that in the present embodiment higher than can be more than or equal to, less than less than；Or higher than can be with
For more than, less than less than or equal to.
Wireless charging device provided in an embodiment of the present invention, by the current battery charge value of the terminal being polled to and fills
The required maximum power value of electricity, preferentially ensures the charge power of low battery terminal according to battery electric quantity value, improves user's progress
The usage experience of wireless charging.
3rd embodiment
Third embodiment of the invention is provided deposits on a kind of computer-readable recording medium, the computer-readable recording medium
Contain charging procedure, the charging procedure realizes the charging method described in first embodiment when being executed by processor the step of.
Computer-readable recording medium provided in an embodiment of the present invention, by the current battery charge value for the terminal being polled to
And the maximum power value needed for charging, preferentially ensure the charge power of low battery terminal according to battery electric quantity value, improve use
Family carries out the usage experience of wireless charging.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property is included, so that process, method, article or device including a series of key elements not only include those key elements, and
And also including other key elements being not expressly set out, or also include for this process, method, article or device institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Also there is other identical element in process, method, article or the device of key element.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Understood based on such, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are to cause a station terminal (can be mobile phone, computer, service
Device, air conditioner, or network equipment etc.) perform method described in each of the invention embodiment.
Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, it can also make a lot
Form, these are belonged within the protection of the present invention.
Claims (10)
1. a kind of charging method, applied to wireless charging device, it is characterised in that methods described includes step：
After being connected with the foundation of multiple terminals, needed for the current battery charge value of the multiple terminal of automatic regular polling and charging
Maximum power value；
According to the current battery charge value of the multiple terminal, the multiple terminal is divided into low battery terminal and normal electricity
Terminal；
If the maximum power value sum needed for the charging of the multiple terminal is higher than the maximum power value of wireless charging device, carry
The low battery terminal is charged for the maximum power value needed for charging, and mean allocation dump power value is to described normal
Electricity terminal is charged, and wherein dump power value is the maximum power value and all low battery terminals of the wireless charging device
Charging needed for maximum power value sum difference.
2. a kind of charging method according to claim 1, it is characterised in that described set up with multiple terminals is connected including step
Suddenly：
Detect whether exist enter the wireless charging device wireless charging in the range of and can wireless charging terminal；
If existing in the range of the wireless charging for entering the wireless charging device and chargeable terminal, set up and connect with the terminal
Connect.
3. a kind of charging method according to claim 2, it is characterised in that pass through Wireless Fidelity WiFi, near radio
Communication NFC or bluetooth approach are set up with the terminal to be connected.
4. a kind of charging method according to claim 2, it is characterised in that described to detect whether exist into described wireless
In the range of the wireless charging of charging equipment and chargeable terminal includes：
The terminal that presence can communicate is detected whether based on wireless charging standard agreement；If in the presence of, it is determined that the terminal is can be wireless
The terminal of charging.
5. a kind of charging method according to claim 4, it is characterised in that the wireless charging standard agreement includes wireless
One or more in charging alliance WPC, wireless power alliance A4WP, electric utility alliance PMA.
6. a kind of charging method according to claim 1, it is characterised in that the multiple terminal of automatic regular polling is worked as
Include step before maximum power value needed for preceding battery electric quantity value and charging：
Detected set up with terminal be connected when, judge whether the quantity of terminal that foundation is connected meets predetermined number；
If the discrepancy of quantity for setting up the terminal of connection closes predetermined number, the maximum power value needed for providing charging is set up to described
The terminal of connection is charged；
If the quantity for setting up the terminal of connection meets predetermined number, the present battery electricity of the multiple terminal of automatic regular polling is performed
Maximum power value step needed for value and charging.
7. a kind of charging method according to claim 1, it is characterised in that the current electricity according to the multiple terminal
Pond charge value, the multiple terminal is divided into low battery terminal and normal electricity terminal includes：
Calculate the average value of the current battery charge value of the multiple terminal；
If the current battery charge value of terminal is less than the average value, the terminal is divided into low battery terminal, otherwise should
Terminal is divided into normal electricity terminal.
8. a kind of charging method according to claim 1, it is characterised in that methods described also includes step：
If the maximum power value sum needed for the charging of the multiple terminal is less than the maximum power value of the wireless charging device,
Maximum power value needed for then providing charging charges to the multiple terminal.
9. a kind of wireless charging device, it is characterised in that the wireless charging device includes：Memory, processor and it is stored in
On the memory and the charging procedure that can run on the processor, the charging procedure is by real during the computing device
Existing the step of charging method as any one of claim 1 to 8.
10. a kind of computer-readable recording medium, it is characterised in that be stored with charging journey on the computer-readable recording medium
Sequence, the step of charging method as any one of claim 1 to 8 is realized when the charging procedure is executed by processor.
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| CN201710612580.3A CN107196384A (en) | 2017-07-25 | 2017-07-25 | A kind of charging method, wireless charging device and computer-readable recording medium |
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| CN201710612580.3A CN107196384A (en) | 2017-07-25 | 2017-07-25 | A kind of charging method, wireless charging device and computer-readable recording medium |
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| CN108599304A (en) * | 2018-05-03 | 2018-09-28 | Oppo广东移动通信有限公司 | Charging box, charge control method and Related product |
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