CN107528369A - Terminal and its wireless charging control method, computer-readable recording medium - Google Patents
Terminal and its wireless charging control method, computer-readable recording medium Download PDFInfo
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- CN107528369A CN107528369A CN201710774355.XA CN201710774355A CN107528369A CN 107528369 A CN107528369 A CN 107528369A CN 201710774355 A CN201710774355 A CN 201710774355A CN 107528369 A CN107528369 A CN 107528369A
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- 238000012544 monitoring process Methods 0.000 claims description 3
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Classifications
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- H02J7/025—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0036—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits
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- H02J7/0091—
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of terminal and its wireless charging control method, computer-readable recording medium, methods described includes step：When carrying out wireless charging, monitor in real time and obtain the temperature value of end cell；According to the temperature value of the end cell of acquisition, the temperature rate-of-rise of computing terminal battery；If the temperature rate-of-rise of end cell sends the first adjust instruction more than the first predetermined threshold value to wireless charging electroplax；To cause wireless charging plate according to the first adjust instruction received, the charging voltage and/or charging current that wireless charging electroplax is exported are reduced to the first charging working condition that terminal matches.The present invention sends adjust instruction by the temperature rate-of-rise of computing terminal battery and to wireless charging electroplax, and the charging voltage and/or charging current that wireless charging electroplax is exported adjust the charging working condition to match to terminal；End cell overtemperature protection can be realized, avoids damaging battery life, improves Consumer's Experience.
Description
Technical field
The present invention relates to wireless charging technical field, more particularly to a kind of terminal and its wireless charging control method, calculating
Machine readable storage medium storing program for executing.
Background technology
With the popularization of smart mobile phone, the function of mobile phone is stronger and stronger, more and more diversified, already daily as people
In life it is indispensable as instrument.Be limited by the bottleneck of mobile phone electricity, cellphone subscriber have to stop often operation come to
Mobile phone is plugged wired charger and charged.
Wireless charging, also referred to as induction charging, non-contact inductive charge, due to wireless charging electroplax and charging equipment it
Between with inductive transmit energy, between the two do not need electric wire connection.Therefore, wireless charging mode is used or grasped to user
Facility is brought as mobile phone.
During the present invention is realized, inventor has found that prior art has problems with：Smart mobile phone is using nothing
Micro USB electroplax carry out wireless charging when, there is battery temperature it is too high and overheat the problem of, the problem be easy to damage battery
In the life-span, cause a series of safety problem, bring greatly inconvenience and puzzlement to user, influence Consumer's Experience.
The content of the invention
It is a primary object of the present invention to propose a kind of terminal and its wireless charging control method, computer-readable storage medium
Matter, it is intended to solve the problems, such as that prior art is present.
To achieve the above object, first aspect of the embodiment of the present invention provides a kind of wireless charging control method, methods described
Including step：
When carrying out wireless charging, monitor in real time and obtain the temperature value of the end cell；
According to the temperature value of the end cell of acquisition, the temperature rate-of-rise of the end cell is calculated；
If the temperature rate-of-rise of the end cell sends first to wireless charging electroplax and adjusted more than the first predetermined threshold value
Whole instruction；To cause the wireless charging electroplax according to the first adjust instruction received, by filling for wireless charging electroplax output
Piezoelectric voltage and/or charging current are reduced to the first charging working condition that the terminal matches.
Optionally, methods described also includes step：
If the temperature rate-of-rise of the end cell is more than the first predetermined threshold value, alert.
Optionally, it is described that the charging voltage of wireless charging electroplax output and/or charging current are reduced to the terminal phase
First charging working condition of matching includes：By reducing the conducting number of turn of the Wireless charging coil in the wireless charging electroplax,
The charging voltage and/or charging current that the wireless charging electroplax is exported are reduced to the first charging work that the terminal matches
State；
The first charging working condition that the terminal matches includes：The charge power of the terminal declines and charge efficiency
Lifting.
Optionally, methods described also includes step：
The temperature value of the end cell is reacquired, and calculates the temperature rate-of-rise of the end cell；
If the temperature rate-of-rise of the end cell is less than the second predetermined threshold value, sends second to wireless charging electroplax and adjust
Whole instruction；To cause the wireless charging electroplax according to the second adjust instruction received, by filling for wireless charging electroplax output
Piezoelectric voltage and/or charging current are promoted to the second charging working condition that the terminal matches.
Optionally, it is described that the charging voltage of wireless charging electroplax output and/or charging current are promoted to the terminal phase
Second charging working condition of matching includes：By increasing the conducting number of turn of the Wireless charging coil in the wireless charging electroplax,
The charging voltage and/or charging current that the wireless charging electroplax is exported are promoted to the second charging work that the terminal matches
State；
The second charging working condition that the terminal matches includes charge power lifting and the charge efficiency of the terminal
Decline.
Optionally, the charge efficiency is determined by below equation：
E=I1/I2 × 100%
Wherein, I1 is the wireless charging size of current of the terminal, and I2 is the wireless charging electric current of the wireless charging electroplax
Size, E are wireless charging efficiency.
Optionally, described when carrying out wireless charging, the temperature value for monitoring in real time and obtaining the end cell is gone back before
Including step：
Establish and communicate to connect with the wireless charging electroplax.
Optionally, the communication connection is that WiFi, bluetooth or NFC communication connect.
In addition, to achieve the above object, second aspect of the embodiment of the present invention provides a kind of terminal, the terminal includes：Deposit
Reservoir, processor and the wireless charging control program that can be run on the memory and on the processor is stored in, it is described
The step of wireless charging control method described in first aspect is realized when wireless charging control program 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
State and wireless charging control program is stored with computer-readable recording medium, the wireless charging control program is executed by processor
The step of wireless charging control method described in Shi Shixian first aspects.
Terminal provided in an embodiment of the present invention and its wireless charging control method, computer-readable recording medium, pass through meter
Calculate the temperature rate-of-rise of end cell and send adjust instruction to wireless charging electroplax, the charging electricity that wireless charging electroplax is exported
Pressure and/or charging current adjust the charging working condition to match to terminal；End cell overtemperature protection can be realized, avoids damaging
Evil battery life, improves Consumer's Experience.
Brief description of the drawings
Fig. 1 is the hardware architecture diagram for the mobile terminal for realizing each embodiment of the present invention；
Fig. 2 is a kind of communications network system Organization Chart provided in an embodiment of the present invention；
Fig. 3 is the wireless charging control method schematic flow sheet of the embodiment of the present invention；
Fig. 4 is the terminal structure schematic diagram of the embodiment of the present invention；
Fig. 5-Fig. 6 is the Wireless charging coil structural representation 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 advantageous to the explanation of the present invention, itself there is no a specific meaning.Therefore, " module ", " part " or " unit " can mix
Ground uses.
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. move
Dynamic terminal, and the fixed terminal such as digital 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 each embodiment of the realization present 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 form 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 to 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, penetrate
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 to receive and dispatch 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 100
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, by radio frequency unit 101 or WiFi module 102 it is receiving or
It is sound that the voice data stored in memory 109, which is converted into audio signal and exported,.Moreover, audio output unit 103
The audio output related to the specific function that mobile terminal 100 performs 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, graphics processor 1041 is in video acquisition mode
Or the static images or the view data of video obtained in image capture mode by image capture apparatus (such as camera) are carried out
Reason.Picture frame after processing may be displayed on display unit 106.Picture frame after the processing of 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
Caused noise or interference during frequency signal.
Mobile terminal 100 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 100 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 wrap
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
(for example user uses any suitable objects or annex such as finger, stylus 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, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
Contact coordinate is converted into, 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 wrap
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, is followed by subsequent processing device 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 the part independent as two to realize the input of mobile terminal and output function, but in certain embodiments, can
Input and the output function of mobile terminal are realized so that contact panel 1071 and display panel 1061 is integrated, is not done herein specifically
Limit.
Interface unit 108 is connected the interface that can pass through as at least one external device (ED) with mobile terminal 100.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 100 or can be with
For transmitting data between mobile terminal 100 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, storing program area can storage program area, application program (such as the sound needed at least one function
Sound playing function, image player function etc.) etc.；Storage data field can store according to mobile phone use created data (such as
Voice data, phone directory etc.) etc..In addition, memory 109 can include high-speed random access memory, can also include non-easy
The property lost memory, a for example, at least 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 running or performing the software program and/or module that are stored in memory 109, and call and be stored in storage
Data in device 109, the various functions and processing data of mobile terminal are performed, so as to carry out integral monitoring to mobile terminal.Place
Reason device 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulatedemodulate is mediated
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 100 can also include the power supply 111 (such as battery) to all parts power supply, 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 100 can also will not be repeated here including bluetooth module etc..
For the ease of understanding the embodiment of the present invention, the communications network system being based on below to the mobile terminal of the present invention enters
Row description.
Referring to Fig. 2, Fig. 2 is a kind of communications network system Organization Chart provided in an embodiment of the present invention, the communication network system
Unite as the LTE system of universal mobile communications technology, the UE that the LTE system includes communicating connection successively (User Equipment, is used
Family equipment) 201, E-UTRAN (Evolved UMTS Terrestrial Radio Access Network, evolved UMTS lands
Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation
204。
Specifically, UE201 can be above-mentioned terminal 100, and here is omitted.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connected with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide UE201 to EPC203 access.
EPC203 can include MME (Mobility Management Entity, mobility management entity) 2031, HSS
(Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving Gate Way,
Gateway) 2034, PGW (PDN Gate Way, grouped data network gateway) 2035 and PCRF (Policy and
Charging Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and
The control node of signaling between EPC203, there is provided carrying and connection management.HSS2032 is all to manage for providing some registers
Such as the function of attaching position register (not shown) etc, and preserve some and used about service features, data rate etc.
The special information in family.All customer data can be transmitted by SGW2034, and PGW2035 can provide UE 201 IP
Address is distributed and other functions, and PCRF2036 is strategy and the charging control strategic decision-making of business data flow and IP bearing resources
Point, it selects and provided available strategy and charging control decision-making with charge execution function unit (not shown) for strategy.
IP operation 204 can include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia
System) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art it is to be understood that the present invention not only
Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with
And following new network system etc., do not limit herein.
Based on above-mentioned mobile terminal hardware configuration and communications network system, each embodiment of the inventive method is proposed.
First embodiment
As shown in figure 3, first embodiment of the invention provides a kind of wireless charging control method, methods described includes step：
31st, when carrying out wireless charging, monitor in real time and obtain the temperature value of the end cell；
In one embodiment, it is described when carrying out wireless charging, monitor in real time and obtain the temperature of the end cell
Also include step before angle value：
Establish and communicate to connect with the wireless charging electroplax.
The communication connection is WiFi, bluetooth or NFC communication connect.
As illustratively, when terminal is placed on wireless charging electroplax, communication connection can be established by terminal active transmission and referred to
Order.After communication connection is established, data exchange can be carried out with wireless charging electroplax by the communication connection.It should be understood that
Whether there can be terminal by the sensor detecting built in wireless charging electroplax, if detecting terminal, send and establish to the terminal
Communication connection instruction.
32nd, according to the temperature value of the end cell of acquisition, the temperature rate-of-rise of the end cell is calculated；
If the 33, the temperature rate-of-rise of the end cell is more than the first predetermined threshold value, the is sent to wireless charging electroplax
One adjust instruction；To cause the wireless charging electroplax that according to the first adjust instruction received, the wireless charging electroplax is exported
Charging voltage and/or charging current be reduced to the first charging working condition that the terminal matches.
In one embodiment, it is described to be reduced to the charging voltage of wireless charging electroplax output and/or charging current
The first charging working condition that the terminal matches includes：By reducing the Wireless charging coil in the wireless charging electroplax
The number of turn is turned on, the charging voltage and/or charging current that the wireless charging electroplax is exported are reduced to the terminal matches first
Charge working condition；
The first charging working condition that the terminal matches includes：The charge power of the terminal declines and charge efficiency
Lifting.
In this embodiment, because during wireless charging, every circle coil in Wireless charging coil has magnetic flux
The change of amount, induced-current can be all produced, and the electric current of whole Wireless charging coil is the electric current addition on every circle coil, so
The more electric currents of the number of turn of Wireless charging coil are bigger, and its corresponding voltage is also by the increase of adaptability.
Therefore, it is wireless in the wireless charging electroplax by reducing when receiving the first adjust instruction of terminal transmission
The conducting number of turn of charge coil, the charging voltage of wireless charging electroplax output and/or charging current are reduced to the terminal phase
First charging working condition of matching.
It should be noted that because Wireless charging coil can be tiling or overlapping, therefore work as wireless charging
When electric coil is tiling, then equivalent to the charging area for changing Wireless charging coil, specific coil appearance form sheet
Application is not especially limited.
It refer to shown in Fig. 5 and Fig. 6, as illustratively, can be adjusted by controlling switch b in the wireless charging electroplax
The Wireless charging coil a conducting number of turn.Each switch b both ends and the fixation in the Wireless charging coil a in wireless charging electroplax
The both ends connection of the coil of the number of turn.When actually realizing, the switch b described in the present embodiment can be MOSFET (Metal-Oxide-
Semiconductor Field-Effect Transistor, mos field effect transistor) switch or its
The switch of his type, this is not limited.
In another embodiment, methods described also includes step：If the temperature rate-of-rise of the end cell surpasses
The first predetermined threshold value is crossed, then alert.
As illustratively, design can be passed through to carry out voice prompt alarm information, such as the temperature of end cell is normal
Or voice message of the temperature of abnormal voice message and end cell etc.；Can also by set the length blown a whistle with
Prompting warning message is carried out, very brief blow a whistle represents that the temperature rate-of-rise of end cell is more quick, continuously two longer sound ring
The temperature rate-of-rise of flute mark end cell is very quick etc..
Further, methods described also includes step：
The temperature value of the end cell is reacquired, and calculates the temperature rate-of-rise of the end cell；
If the temperature rate-of-rise of the end cell is less than the second predetermined threshold value, sends second to wireless charging electroplax and adjust
Whole instruction；To cause the wireless charging electroplax according to the second adjust instruction received, by filling for wireless charging electroplax output
Piezoelectric voltage and/or charging current are promoted to the second charging working condition that the terminal matches.
In this embodiment, it is described that the charging voltage of wireless charging electroplax output and/or charging current are promoted to institute
Stating the second charging working condition that terminal matches includes：By increasing leading for the Wireless charging coil in the wireless charging electroplax
The logical number of turn, the charging voltage and/or charging current that the wireless charging electroplax is exported are promoted to second that the terminal matches and filled
Electric working condition；
The second charging working condition that the terminal matches includes charge power lifting and the charge efficiency of the terminal
Decline.
Parameter is foregoing and Fig. 5-Fig. 6 is it should be understood that when receiving the second adjust instruction of terminal transmission, passes through increasing
Add the conducting number of turn of the Wireless charging coil in the wireless charging electroplax, by the wireless charging electroplax output charging voltage and/or
Charging current is promoted to the second charging working condition that the terminal matches.
Need what is illustrated, the charge efficiency is determined by below equation：
E=I1/I2 × 100%
Wherein, I1 is the wireless charging size of current of the terminal, and I2 is the wireless charging electric current of the wireless charging electroplax
Size, E are wireless charging efficiency.
Wireless charging control method provided in an embodiment of the present invention, by the temperature rate-of-rise of computing terminal battery and to
Wireless charging electroplax sends adjust instruction, and the charging voltage and/or charging current that wireless charging electroplax is exported are adjusted to terminal phase
The charging working condition matched somebody with somebody；End cell overtemperature protection can be realized, avoids damaging battery life, improves Consumer's Experience.
Second embodiment
Reference picture 4, Fig. 4 provide a kind of terminal for second embodiment of the invention, and the terminal 40 includes：Memory 41, place
Manage device 42 and be stored in the wireless charging control program that can be run on the memory 41 and on the processor 42, the nothing
The step of when line charging control program is performed by the processor 42 for realizing wireless charging control method as described below：
When carrying out wireless charging, monitor in real time and obtain the temperature value of the end cell；
According to the temperature value of the end cell of acquisition, the temperature rate-of-rise of the end cell is calculated；
If the temperature rate-of-rise of the end cell sends first to wireless charging electroplax and adjusted more than the first predetermined threshold value
Whole instruction；To cause the wireless charging electroplax according to the first adjust instruction received, by filling for wireless charging electroplax output
Piezoelectric voltage and/or charging current are reduced to the first charging working condition that the terminal matches.
When the wireless charging control program is performed by the processor 42, it is additionally operable to realize wireless charging as described below
The step of control method：
If the temperature rate-of-rise of the end cell is more than the first predetermined threshold value, alert.
When the wireless charging control program is performed by the processor 42, it is additionally operable to realize wireless charging as described below
The step of control method：
It is described that the charging voltage of wireless charging electroplax output and/or charging current are reduced to what the terminal matched
First charging working condition includes：By reducing the conducting number of turn of the Wireless charging coil in the wireless charging electroplax, by described in
The charging voltage and/or charging current of wireless charging electroplax output are reduced to the first charging working condition that the terminal matches；
The first charging working condition that the terminal matches includes：The charge power of the terminal declines and charge efficiency
Lifting.
When the wireless charging control program is performed by the processor 42, it is additionally operable to realize wireless charging as described below
The step of control method：
The temperature value of the end cell is reacquired, and calculates the temperature rate-of-rise of the end cell；
If the temperature rate-of-rise of the end cell is less than the second predetermined threshold value, sends second to wireless charging electroplax and adjust
Whole instruction；To cause the wireless charging electroplax according to the second adjust instruction received, by filling for wireless charging electroplax output
Piezoelectric voltage and/or charging current are promoted to the second charging working condition that the terminal matches.
When the wireless charging control program is performed by the processor 42, it is additionally operable to realize wireless charging as described below
The step of control method：
It is described that the charging voltage of wireless charging electroplax output and/or charging current are promoted to what the terminal matched
Second charging working condition includes：By increasing the conducting number of turn of the Wireless charging coil in the wireless charging electroplax, by described in
The charging voltage and/or charging current of wireless charging electroplax output are promoted to the second charging working condition that the terminal matches；
The second charging working condition that the terminal matches includes charge power lifting and the charge efficiency of the terminal
Decline.
When the wireless charging control program is performed by the processor 42, it is additionally operable to realize wireless charging as described below
The step of control method：
The charge efficiency is determined by below equation：
E=I1/I2 × 100%
Wherein, I1 is the wireless charging size of current of the terminal, and I2 is the wireless charging electric current of the wireless charging electroplax
Size, E are wireless charging efficiency.
When the wireless charging control program is performed by the processor 42, it is additionally operable to realize wireless charging as described below
The step of control method：
Establish and communicate to connect with the wireless charging electroplax.
When the wireless charging control program is performed by the processor 42, it is additionally operable to realize wireless charging as described below
The step of control method：
The communication connection is WiFi, bluetooth or NFC communication connect.
Terminal provided in an embodiment of the present invention, sent out by the temperature rate-of-rise of computing terminal battery and to wireless charging electroplax
Adjust instruction is sent, the charging voltage and/or charging current that wireless charging electroplax is exported adjust the charging work to match to terminal
State；End cell overtemperature protection can be realized, avoids damaging battery life, improves Consumer's Experience.
3rd embodiment
Third embodiment of the invention provides a kind of computer-readable recording medium, is deposited on the computer-readable recording medium
Wireless charging program is contained, the wireless charging program realizes the wireless charging side described in first embodiment when being executed by processor
The step of method.
Computer-readable recording medium provided in an embodiment of the present invention, by the temperature rate-of-rise of computing terminal battery simultaneously
Adjust instruction is sent to wireless charging electroplax, the charging voltage and/or charging current that wireless charging electroplax is exported are adjusted to terminal phase
The charging working condition of matching；End cell overtemperature protection can be realized, avoids damaging battery life, improves Consumer's Experience.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements not only include those key elements, and
And also include the other element 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
Other identical element also be present in the process of key element, method, article or device.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
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.Based on such understanding, 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 to cause a station terminal (can be mobile phone, computer, service
Device, air conditioner, or network equipment etc.) perform method described in each embodiment of the present invention.
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 wireless charging control method, methods described includes step：
When carrying out wireless charging, monitor in real time and obtain the temperature value of the end cell；
According to the temperature value of the end cell of acquisition, the temperature rate-of-rise of the end cell is calculated；
If the temperature rate-of-rise of the end cell sends the first adjustment to wireless charging electroplax and referred to more than the first predetermined threshold value
Order；To cause the wireless charging electroplax according to the first adjust instruction received, by the charging electricity of wireless charging electroplax output
Pressure and/or charging current are reduced to the first charging working condition that the terminal matches.
2. a kind of wireless charging control method according to claim 1, it is characterised in that methods described also includes step：
If the temperature rate-of-rise of the end cell is more than the first predetermined threshold value, alert.
3. a kind of wireless charging control method according to claim 1, it is characterised in that described by the wireless charging electroplax
The charging voltage and/or charging current of output, which are reduced to the first charging working condition that the terminal matches, to be included：Pass through reduction
The conducting number of turn of Wireless charging coil in the wireless charging electroplax, by the charging voltage of wireless charging electroplax output and/or fill
The first charging working condition that electric current reduction to the terminal matches；
The first charging working condition that the terminal matches includes：The charge power of the terminal declines and charge efficiency carries
Rise.
4. a kind of wireless charging control method according to claim 1, it is characterised in that methods described also includes step：
The temperature value of the end cell is reacquired, and calculates the temperature rate-of-rise of the end cell；
If the temperature rate-of-rise of the end cell is less than the second predetermined threshold value, sends the second adjustment to wireless charging electroplax and refer to
Order；To cause the wireless charging electroplax according to the second adjust instruction received, by the charging electricity of wireless charging electroplax output
Pressure and/or charging current are promoted to the second charging working condition that the terminal matches.
5. a kind of wireless charging control method according to claim 4, it is characterised in that described by the wireless charging electroplax
The charging voltage and/or charging current of output, which are promoted to the second charging working condition that the terminal matches, to be included：Pass through increase
The conducting number of turn of Wireless charging coil in the wireless charging electroplax, by the charging voltage of wireless charging electroplax output and/or fill
The second charging working condition that electric current boost to the terminal matches；
The second charging working condition that the terminal matches includes the charge power lifting of the terminal and charge efficiency declines.
6. a kind of wireless charging control method according to claim 3 or 5, it is characterised in that the charge efficiency passes through
Below equation determines：
E=I1/I2 × 100%
Wherein, I1 is the wireless charging size of current of the terminal, and I2 is the wireless charging size of current of the wireless charging electroplax,
E is wireless charging efficiency.
7. a kind of wireless charging control method according to claim 1, it is characterised in that described to carry out wireless charging
When, the temperature value for monitoring in real time and obtaining the end cell also includes step before：
Establish and communicate to connect with the wireless charging electroplax.
A kind of 8. wireless charging control method according to claim 7, it is characterised in that it is described communication connection for WiFi,
Bluetooth or NFC communication connection.
9. a kind of terminal, it is characterised in that the terminal includes：Memory, processor and it is stored on the memory and can
The wireless charging control program run on the processor, the wireless charging control program is by real during the computing device
Now the step of wireless charging control 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 wireless charging on the computer-readable recording medium
Electric control program, realized when the wireless charging control program is executed by processor as any one of claim 1 to 8
The step of wireless charging control method.
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| CN201710774355.XA CN107528369A (en) | 2017-08-31 | 2017-08-31 | Terminal and its wireless charging control method, computer-readable recording medium |
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| CN201710774355.XA CN107528369A (en) | 2017-08-31 | 2017-08-31 | Terminal and its wireless charging control method, computer-readable recording medium |
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| CN110571953A (en) * | 2019-08-30 | 2019-12-13 | 维沃移动通信有限公司 | Wireless charging method and related equipment |
| CN110707772A (en) * | 2019-10-09 | 2020-01-17 | Oppo广东移动通信有限公司 | Charging control method and device, electronic equipment and computer storage medium |
| WO2020029904A1 (en) * | 2018-08-06 | 2020-02-13 | 西安中兴新软件有限责任公司 | Wireless charging method and apparatus, circuit, and computer storage medium |
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| CN111725869A (en) * | 2020-06-29 | 2020-09-29 | 北京小米移动软件有限公司 | Charging power control method, charging power control device and mobile terminal |
| CN113285147A (en) * | 2021-05-21 | 2021-08-20 | 苏州臻迪智能科技有限公司 | Battery temperature control method and device, battery management system and storage medium |
| CN113793998A (en) * | 2021-08-04 | 2021-12-14 | 岚图汽车科技有限公司 | Battery heat dissipation system and battery heat dissipation method |
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| CN113285147A (en) * | 2021-05-21 | 2021-08-20 | 苏州臻迪智能科技有限公司 | Battery temperature control method and device, battery management system and storage medium |
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