CN106230076A - A kind of charging method and mobile terminal - Google Patents
A kind of charging method and mobile terminal Download PDFInfo
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- CN106230076A CN106230076A CN201610845811.0A CN201610845811A CN106230076A CN 106230076 A CN106230076 A CN 106230076A CN 201610845811 A CN201610845811 A CN 201610845811A CN 106230076 A CN106230076 A CN 106230076A
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- H02J7/0088—
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Abstract
The invention provides a kind of charging method and mobile terminal, the method includes: when obtaining mobile terminal charging, the Current Temperatures of the first end of the cradle of mobile terminal, the first end of cradle is one end that the mainboard with mobile terminal is connected；The first corresponding relation between temperature and the charging current of the first end according to the cradle pre-build, determines first charging current corresponding with Current Temperatures；According to the first charging current, mobile terminal is charged.The present invention solves the temperature detection mode of the existing charging inlet to electronic equipment and reacts relatively slow, the problem that motility is poor.
Description
Technical field
The present invention relates to technical field of electronic equipment, particularly to a kind of charging method and mobile terminal.
Background technology
The charging inlet of electronic equipment, as the primary interface of charging, is one of interface of commonly using of user.Charging inlet mesh
Before mainly have micro USB and the two kinds of charging inlet of Type C, along with the rapid advances of main flow charging technique, flow through and fill
The electric current of electrical interface is the most increasing.But, when there is foreign body in interface internal or interface deformation causes contact impedance to become big, as
Fruit detects the most in time, still uses bigger electric current to charge, now can be bigger in the internal generation rapidly of charging inlet
Heat so that interface internal temperature drastically raises, it is possible that the risk that fusion crust or charging inlet are burnt, accordingly, it would be desirable to and
Time detection interface internal temperature.But, major part electronic equipment is not provided with adjusting charging current according to temperature at present, only has few
The equipment vendors of number are provided with detection charging inlet internal temperature.
At present, the scheme of detection charging inlet internal temperature mainly has two kinds, and one is to use negative tempperature coefficient thermistor
Device (Negative Temperature Coefficient, NTC) resistance is placed near USB (or Type C) charging inlet, NTC
The resistance of resistance can follow the regular change of temperature rise, can calculate NTC position by the resistance of detection NTC resistance
Temperature.
Aforesaid way is the most general temperature detection mode, but is found, owing to drawing by heat emulation and actual test
Foot material heat conductivity is the highest, and the heat in charging inlet cannot quickly be delivered to printed circuit board from thermal source by pin
(PCB) on plate, and pcb board material thickness is relatively big on heat transfer impact, and the thinnest heat transfer of pcb board thickness is the fastest, and due to PCB in reality
Plate device and cabling are more complicated, and pcb board material heat-transfer effect is relatively poor.Therefore which is used to there is heat transfer speed relatively slow,
And in charging inlet, temperature is relatively big with NTC detection temperature contrast, without defects such as linear corresponding relation, is difficult to by the temperature detected
Value is done electric current and is adjusted, and is only suitable for doing high temperature protection.
The second charging inlet temperature detection mode is identical with the first, and simply interface uses flexible PCB
(Flexible Printed Circuit, FPC) soft board designs, and is placed on FPC by NTC resistance near interface side, the most limited
In the poor heat transmitting of interface pin material with FPC relative to the worse heat transmitting of pcb board, it is impossible to accurately detect that USB connects
The temperature of mouth, can not quickly respond when interface internal excess temperature and detect.
Therefore, above two mode reacts relatively slow, and motility is poor, is only suitable for the rough detection for doing high temperature, it is impossible to
The active accommodation of charging system docking port electric current is realized, it is achieved more complicated and design flexibly by this temperature.
Summary of the invention
The invention provides a kind of charging method and mobile terminal, its purpose is to solve existing to electronic equipment
The temperature detection mode of charging inlet reacts relatively slow, the problem that motility is poor.
On the one hand, The embodiment provides a kind of charging method, the method includes:
When obtaining mobile terminal charging, the Current Temperatures of the first end of the cradle of mobile terminal, the first end of cradle
For the one end being connected with the mainboard of mobile terminal；
The first corresponding relation between temperature and the charging current of the first end according to the cradle pre-build, determine with
The first charging current that Current Temperatures is corresponding；
According to the first charging current, mobile terminal is charged.
On the other hand, embodiments of the invention additionally provide a kind of mobile terminal, including:
Temperature acquisition module, when being used for obtaining mobile terminal charging, the current temperature of the first end of the cradle of mobile terminal
Degree, the first end of cradle is one end that the mainboard with mobile terminal is connected；
Electric current determines module, the between temperature and the charging current according to the first end of cradle pre-build
One corresponding relation, determines first charging current corresponding with Current Temperatures；
Charging module, for according to the first charging current, is charged mobile terminal.
The such scheme of the present invention at least includes following beneficial effect:
The charging method of present invention offer and mobile terminal, by gathering the temperature of mobile terminal cradle, according to movement
The temperature of terminal charge seat, dynamically adjusts the charging current of mobile terminal, can be effectively prevented from the first end temperature when cradle
Time higher, still use bigger charging current for charging, cause cradle internal temperature drastically to raise；And pass through electric thermo-couple temperature
The detection contact of induction end and the first end in contact of the cradle of mobile terminal, gather the temperature of the first end of cradle, and it is right to make
The acquisition precision of the temperature of the first end of cradle is high, and motility is high；When Current Temperatures is increased to charged media temperature, (second is pre-
If temperature value) time, stop mobile terminal being charged, it is achieved the protection mechanism of cradle.The present invention solves existing right
The temperature detection mode of the charging inlet of electronic equipment reacts relatively slow, the problem that motility is poor.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below by institute in the description to the embodiment of the present invention
The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only some enforcements of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 represents the basic step flow chart of the charging method that the first embodiment of the present invention provides；
Fig. 2 represents one of block diagram of mobile terminal that the second embodiment of the present invention provides；
Fig. 3 represents the two of the block diagram of the mobile terminal that the second embodiment of the present invention provides；
Fig. 4 represents the block diagram of the mobile terminal that the third embodiment of the present invention provides；
Fig. 5 represents the block diagram of the mobile terminal that the fourth embodiment of the present invention provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is a part of embodiment of the present invention rather than whole embodiments wholely.Based on this
Embodiment in bright, the every other enforcement that those of ordinary skill in the art are obtained under not making creative work premise
Example, broadly falls into the scope of protection of the invention.
First embodiment
Seeing Fig. 1, the first embodiment of the present invention provides a kind of charging method, including:
Step 101, when obtaining mobile terminal charging, the Current Temperatures of the first end of the cradle of mobile terminal, cradle
The first end be one end that the mainboard with mobile terminal is connected.
Wherein, the cradle of mobile terminal i.e. charging inlet, it is generally the case that cradle mainly have micro USB and
Type C two types.First end of cradle is one end that the mainboard with mobile terminal is connected, i.e. towards inside mobile terminal
One end.When mobile terminal charges, the first end of cradle can generate heat, accordingly, it would be desirable to the temperature of the first end of monitoring cradle
Degree.
Step 102, closes according to first between temperature and the charging current of the first end of the cradle pre-build is corresponding
System, determines first charging current corresponding with Current Temperatures.
Wherein, the charging current corresponding with Current Temperatures is determined according to the first corresponding relation, i.e. according to the of cradle
The temperature of one end adjusts charging current, can be effectively prevented from, when the first end temperature of cradle is higher, still using bigger
Charging current for charging, causes cradle internal temperature drastically to raise.
Step 103, according to the first charging current, is charged mobile terminal.
Specifically, according to the charging current corresponding with Current Temperatures, mobile terminal is charged, it is achieved according to temperature
Dynamically adjust charging current, effectively protect cradle and the battery structure of mobile terminal.
Preferably, step 101 includes:
Obtain mobile terminal charging time, be arranged at the thermocouple within mobile terminal temperature sense end currently sense number
According to, the detection contact of the temperature sense end of thermocouple and the first end in contact of the cradle of mobile terminal；
According to the second corresponding relation of the sensed data pre-build Yu temperature, determine work as corresponding with current sensed data
Front temperature.
Wherein, thermocouple is a kind of temperature element, for directly measuring temperature, and temperature signal is converted into electromotive force letter
Number, and then it is converted into the temperature of measured medium.In temperature survey, the application of thermocouple is extremely wide, and it has simple in construction, system
Make convenience, measurement scope is wide, precision is high, inertia is little and output signal is easy to many advantages such as teletransmission.Further, thermocouple is as one
Plant active sensor, during measurement, be not required to additional power source, easy to use；By detection contact and the movement of the temperature sense end of thermocouple
First end in contact of the cradle of terminal, gathers the temperature of the first end of cradle, due to precision and the spirit of thermocouple itself
Activity is higher, and the acquisition precision that can make the temperature of the first end to cradle is high, and motility is high.
Sensed data electromotive force signal due to thermocouple output, it is therefore desirable to according to the sensed data pre-build and temperature
Second corresponding relation of degree, determines the Current Temperatures corresponding with sensed data.
Preferably, step 102 includes:
When Current Temperatures is not more than the first preset temperature value, determine that first charging current corresponding with Current Temperatures is for moving
The rated charge stream of dynamic terminal；Or
When Current Temperatures is more than the first preset temperature value and is less than the second preset temperature value, determine corresponding with Current Temperatures
The first charging current be rated charge stream and the product of the fall volume coefficient preset.
Wherein, when Current Temperatures is no more than the first preset temperature value, the first charging current is rated charge stream, i.e.
When Current Temperatures will not produce bigger heat inside cradle, in order to ensure the charge efficiency of mobile terminal, make mobile
Terminal keeps rated charge current charge.
When Current Temperatures is between the first preset temperature value and the second preset temperature value, the first charging current can be arranged
For the product of rated charge stream with the fall volume coefficient preset, it is such as 40 degrees Celsius when the first preset temperature value, and second is pre-
If temperature value is 60 degrees Celsius, can arrange fall volume coefficient is 0.8, is i.e. charged according to the rated charge stream of 0.8 times, fall
Low charging current is to reduce the temperature of cradle.It is understood that in embodiments of the invention, do not limit fall volume coefficient
Numerical value, it is possible to be arranged to multiple charging gear according to different temperature, the corresponding certain fall volume coefficient of each charging gear.
Preferably, after step 101, the method includes:
When Current Temperatures is more than or equal to the second preset temperature value, stop mobile terminal being charged.
Wherein, the second preset temperature value i.e. charge cutoff temperature, when Current Temperatures is increased to charge cutoff temperature, may
Cradle internal temperature can be caused drastically to raise, it is possible that the risk that fusion crust or charging inlet are burnt, accordingly, it would be desirable in temperature
When degree is increased to the second preset temperature value, stop mobile terminal being charged, it is achieved the protection mechanism of cradle.
Preferably, the first preset temperature value is 45 degrees Celsius.
Wherein, when Current Temperatures is less than 45 degrees Celsius, mobile terminal is made to be charged with rated charge stream.
In the above embodiment of the present invention, by gathering the temperature of mobile terminal cradle, according to mobile terminal cradle
Temperature, dynamically adjust the charging current of mobile terminal, can be effectively prevented from when the first end temperature of cradle is higher, still
Use bigger charging current for charging, cause cradle internal temperature drastically to raise；And by the inspection of electric thermo-couple temperature induction end
Survey the first end in contact of the cradle of contact and mobile terminal, gather the temperature of the first end of cradle, make to cradle the
The acquisition precision of the temperature of one end is high, and motility is high；When Current Temperatures is increased to charged media temperature (the second preset temperature value)
Time, stop mobile terminal being charged, it is achieved the protection mechanism of cradle.The present invention solves existing to electronic equipment
The temperature detection mode of charging inlet reacts relatively slow, the problem that motility is poor.
Second embodiment
See the block diagram of the mobile terminal 200 that Fig. 2, Fig. 2 provide, the movement shown in Fig. 2 for the second embodiment of the present invention
Terminal 200 includes: temperature acquisition module 201, and electric current determines module 202 and charging module 203；And temperature acquisition module 201
Determining that with electric current module 202 is connected, electric current determines that module 202 is connected with charging module 203；Wherein,
Temperature acquisition module 201, is used for obtaining mobile terminal 200 when charging, the first end of the cradle of mobile terminal 200
Current Temperatures, the first end of cradle is one end that the mainboard with mobile terminal 200 is connected.
Wherein, the cradle of mobile terminal 200 i.e. charging inlet, it is generally the case that cradle mainly have microUSB and
Type C two types.First end of cradle is one end that the mainboard with mobile terminal 200 is connected, i.e. towards mobile terminal
One end inside 200.When mobile terminal 200 charges, the first end of cradle can generate heat, accordingly, it would be desirable to monitoring cradle
The temperature of the first end.
Electric current determines module 202, between temperature and the charging current of the first end according to the cradle pre-build
The first corresponding relation, determine first charging current corresponding with Current Temperatures.
Wherein, the charging current corresponding with Current Temperatures is determined according to the first corresponding relation, i.e. according to the of cradle
The temperature of one end adjusts charging current, can be effectively prevented from, when the first end temperature of cradle is higher, still using bigger
Charging current for charging, causes cradle internal temperature drastically to raise.
Charging module 203, for according to the first charging current, is charged mobile terminal 200.
Specifically, according to the charging current corresponding with Current Temperatures, mobile terminal 200 is charged, it is achieved according to temperature
Degree dynamically adjusts charging current, effectively protects cradle and the battery structure of mobile terminal 200.
Alternatively, seeing Fig. 3, temperature acquisition module 201 includes:
Data acquisition submodule 2011, is used for obtaining mobile terminal 200 when charging, is arranged at the thermoelectricity within mobile terminal
The current sensed data of even temperature sense end, the detection contact of the temperature sense end of thermocouple and the charging of mobile terminal 200
First end in contact of seat；
Determine submodule 2012, for the second corresponding relation according to the sensed data that pre-builds with temperature, determine with
The Current Temperatures that current sensed data is corresponding.
Alternatively, seeing Fig. 3, electric current determines that module 202 includes:
First determines submodule 2021, for when Current Temperatures is not more than the first preset temperature value, determines and current temperature
The rated charge stream that the first charging current is mobile terminal 200 that degree is corresponding；Or
Second determines submodule 2022, for when Current Temperatures is more than the first preset temperature value and less than the second preset temperature
During value, determine the product that first charging current corresponding with Current Temperatures is rated charge stream and the fall volume coefficient preset.
Alternatively, seeing Fig. 3, mobile terminal 200 includes:
Charge cutoff module 204, for temperature acquisition module 201 obtain mobile terminal 200 charge time, mobile terminal
After the Current Temperatures of the first end of the cradle of 200,
When Current Temperatures is more than or equal to the second preset temperature value, stop mobile terminal 200 is charged.
Alternatively, the first preset temperature value is 45 degrees Celsius.
In the above embodiment of the present invention, gathered the temperature of mobile terminal 200 cradle by temperature acquisition module 201,
Electric current determines the module 202 temperature according to mobile terminal 200 cradle, dynamically adjusts the charging current of mobile terminal 200, can have
Avoid, when the first end temperature of cradle is higher, still using bigger charging current for charging, causing inside cradle to effect
Temperature drastically raises；And by the first termination of the detection contact of electric thermo-couple temperature induction end with the cradle of mobile terminal 200
Touching, gather the temperature of the first end of cradle, the acquisition precision making the temperature of the first end to cradle is high, and motility is high；When
When Current Temperatures is increased to charged media temperature (the second preset temperature value), stop mobile terminal 200 is charged, it is achieved fill
The protection mechanism of electricity seat.The present invention solves the temperature detection mode of the existing charging inlet to electronic equipment and reacts relatively slow,
The problem that motility is poor.
3rd embodiment
Fig. 4 is the block diagram of the mobile terminal of third embodiment of the invention.Mobile terminal 400 shown in Fig. 4 includes: at least one
Individual processor 401, memorizer 402, at least one network interface 404 and other user interfaces 403.In mobile terminal 400
Each assembly is coupled by bus system 405.It is understood that bus system 405 is for realizing the company between these assemblies
Connect letter.Bus system 405, in addition to including data/address bus, also includes power bus, controls bus and status signal bus in addition.But
It is for the sake of understanding explanation, in the diagram various buses is all designated as bus system 405.
Wherein, user interface 403 can include display, keyboard or pointing device (such as, mouse, trace ball
(trackball), touch-sensitive plate or touch screen etc..
The memorizer 402 being appreciated that in the embodiment of the present invention can be volatile memory or nonvolatile memory,
Maybe can include volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read only memory (Read-
Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable
Device (Erasable PROM, EPROM), Electrically Erasable Read Only Memory (Electrically EPROM, EEPROM) or
Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), and it is used as outside high
Speed caching.By exemplary but be not restricted explanation, the RAM of many forms can use, such as static RAM
(Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory
(Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double DataRate
SDRAM, DDRSDRAM), enhancement mode Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (SynchlinkDRAM, SLDRAM) and direct rambus random access memory
(DirectRambusRAM, DRRAM).The memorizer 402 of system and method described herein be intended to include but not limited to these and
The arbitrarily memorizer of other applicable type.
In some embodiments, memorizer 402 stores following element, executable module or data structure, or
Their subset of person, or their superset: operating system 4021 and application program 4022.
Wherein, operating system 4021, comprise various system program, such as ccf layer, core library layer, driving layer etc., be used for
Realize various basic business and process hardware based task.Application program 4022, comprises various application program, such as media
Player (Media Player), browser (Browser) etc., be used for realizing various applied business, it is achieved the embodiment of the present invention
The program of method may be embodied in application program 4022.
In embodiments of the present invention, by calling program or the instruction of memorizer 402 storage, concrete, can be application
The program stored in program 4022 or instruction, processor 401 is used for: when obtaining mobile terminal charging, the cradle of mobile terminal
The Current Temperatures of the first end, the first end of cradle is one end that the mainboard with mobile terminal is connected；According to pre-build
The first corresponding relation between temperature and the charging current of the first end of cradle, determines first charging corresponding with Current Temperatures
Electric current；According to the first charging current, mobile terminal is charged.
The method that the invention described above embodiment discloses can apply in processor 401, or is realized by processor 401.
Processor 401 is probably a kind of IC chip, has the disposal ability of signal.During realizing, said method each
Step can be completed by the instruction of the integrated logic circuit of the hardware in processor 401 or software form.Above-mentioned process
Device 401 can be general processor, digital signal processor (Digital Signal Processor, DSP), special integrated electricity
Road (Application Specific Integrated Circuit, ASIC), field programmable gate array (Field
Programmable Gate Array, FPGA) or other PLDs, discrete gate or transistor logic,
Discrete hardware components.Can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.General
The processor etc. that processor can be microprocessor or this processor can also be any routine.In conjunction with embodiment of the present invention institute
The step of disclosed method can be embodied directly in hardware decoding processor and perform, or with the hardware in decoding processor
And software module combination execution completes.Software module may be located at random access memory, and flash memory, read only memory are able to programme read-only
In the storage medium that this areas such as memorizer or electrically erasable programmable memorizer, depositor are ripe.This storage medium is positioned at
Memorizer 402, processor 401 reads the information in memorizer 402, completes the step of said method in conjunction with its hardware.
It is understood that embodiments described herein can use hardware, software, firmware, middleware, microcode or its
Combination realizes.Realizing for hardware, processing unit can be implemented in one or more special IC (Application
Specific Integrated Circuit, ASIC), digital signal processor (Digital Signal Processor,
DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic
Device, PLD), field programmable gate array (Field Programmable Gate Array, FPGA), general processor,
Controller, microcontroller, microprocessor, for performing in other electronic unit or a combination thereof of herein described function.
Software is realized, can be realized herein by the module (such as process, function etc.) performing function described herein
Described technology.Software code is storable in performing in memorizer and by processor.Memorizer can within a processor or
Processor is outside to be realized.
Alternatively, as another embodiment, processor 401 is additionally operable to: when obtaining mobile terminal charging, be arranged at movement
The current sensed data of the temperature sense end of the thermocouple of terminal inner, the detection contact of the temperature sense end of thermocouple and movement
First end in contact of the cradle of terminal；According to the second corresponding relation of the sensed data pre-build Yu temperature, determine and work as
The Current Temperatures that front sensed data is corresponding.
Alternatively, as another embodiment, processor 401 is additionally operable to: when Current Temperatures is not more than the first preset temperature
During value, determine the rated charge stream that first charging current be mobile terminal corresponding with Current Temperatures；Or when Current Temperatures is big
In the first preset temperature value and less than the second preset temperature value time, determine that first charging current corresponding with Current Temperatures is specified
Charging current and the product dropping volume coefficient preset.
Alternatively, as another embodiment, processor 401 is additionally operable to: when Current Temperatures is preset more than or equal to second
During temperature value, stop mobile terminal being charged.
Alternatively, as another embodiment, the first preset temperature value is 45 degrees Celsius.
Mobile terminal 400 is capable of each process that in previous embodiment, mobile terminal realizes, for avoiding repeating, here
Repeat no more.
The mobile terminal 400 of the embodiment of the present invention, gathers the temperature of mobile terminal cradle by processor 401, according to
The temperature of mobile terminal cradle, dynamically adjusts the charging current of mobile terminal, can be effectively prevented from the first end when cradle
When temperature is higher, still use bigger charging current for charging, cause cradle internal temperature drastically to raise；And pass through thermocouple
The detection contact of temperature sense end and the first end in contact of the cradle of mobile terminal, gather the temperature of the first end of cradle,
The acquisition precision making the temperature of the first end to cradle is high, and motility is high；When Current Temperatures is increased to charged media temperature (
Two preset temperature value) time, stop mobile terminal being charged, it is achieved the protection mechanism of cradle.The present invention solves existing
The temperature detection mode of the charging inlet to electronic equipment react relatively slow, the problem that motility is poor.
4th embodiment
Fig. 5 is the structure chart of the mobile terminal that fourth embodiment of the invention provides.Specifically, the mobile terminal 500 in Fig. 5
Can be mobile phone, panel computer, personal digital assistant (Personal Digital Assistant, PDA) or vehicle-mounted computer
Deng.
Mobile terminal 500 in Fig. 5 includes radio frequency (Radio Frequency, RF) circuit 510, memorizer 520, input
Unit 530, display unit 540, processor 550, WiFi (Wireless Fidelity) module 560, voicefrequency circuit 570, power supply
580。
Wherein, input block 530 can be used for receiving numeral or the character information of user's input, and produces and mobile terminal
The user setup of 500 and function control relevant signal input.
Specifically, in the embodiment of the present invention, this input block 530 can include contact panel 531.Contact panel 531, also
Be referred to as touch screen, can collect user thereon or neighbouring touch operation (such as user uses finger, stylus etc. any applicable
Object or adnexa operation on contact panel 531), and drive corresponding attachment means according to formula set in advance.Optional
, contact panel 531 can include touch detecting apparatus and two parts of touch controller.Wherein, touch detecting apparatus detection is used
The touch orientation at family, and detect the signal that touch operation brings, transmit a signal to touch controller；Touch controller is from touch
Receive touch information on detection device, and be converted into contact coordinate, then give this processor 550, and processor can be received
550 orders sent also are performed.Furthermore, it is possible to use the multiple types such as resistance-type, condenser type, infrared ray and surface acoustic wave
Type realizes contact panel 531.Except contact panel 531, input block 530 can also include other input equipments 532, and other are defeated
Enter equipment 532 can include but not limited to physical keyboard, function key (such as volume control button, switch key etc.), trace ball,
One or more in mouse, action bars etc..
Wherein, display unit 540 can be used for showing the information inputted by user or the information being supplied to user and movement
The various menu interfaces of terminal 500.Display unit 540 can include display floater 541, optionally, can use LCD or organic
The forms such as optical diode (Organic Light-Emitting Diode, OLED) configure display floater 541.
It should be noted that contact panel 531 can cover display floater 541, formed and touch display screen, when this touch display screen is examined
Measure thereon or after neighbouring touch operation, send processor 550 to determine the type of touch event, with preprocessor
550 provide corresponding visual output according to the type of touch event on touch display screen.
Touch display screen and include Application Program Interface viewing area and conventional control viewing area.This Application Program Interface viewing area
And the arrangement mode of this conventional control viewing area does not limit, can be arranged above and below, left-right situs etc. can be distinguished two and show
Show the arrangement mode in district.This Application Program Interface viewing area is displayed for the interface of application program.Each interface is permissible
The interface elements such as the icon and/or the widget desktop control that comprise at least one application program.This Application Program Interface viewing area
It can also be the empty interface not comprising any content.This conventional control viewing area is for showing the control that utilization rate is higher, such as,
The application icons etc. such as settings button, interface numbering, scroll bar, phone directory icon.
In embodiments of the present invention, by call the software program and/or module stored in this first memory 521 and/
Or the data in this second memory 522, processor 550 is used for: when obtaining mobile terminal charging, the cradle of mobile terminal
The Current Temperatures of the first end, the first end of cradle is one end that the mainboard with mobile terminal is connected；According to filling of pre-building
The first corresponding relation between temperature and the charging current of the first end of electricity seat, determines first charged electrical corresponding with Current Temperatures
Stream；According to the first charging current, mobile terminal is charged.
Alternatively, as another embodiment, processor 550 is additionally operable to: when obtaining mobile terminal charging, be arranged at movement
The current sensed data of the temperature sense end of the thermocouple of terminal inner, the detection contact of the temperature sense end of thermocouple and movement
First end in contact of the cradle of terminal；According to the second corresponding relation of the sensed data pre-build Yu temperature, determine and work as
The Current Temperatures that front sensed data is corresponding.
Alternatively, as another embodiment, processor 550 is additionally operable to: when Current Temperatures is not more than the first preset temperature
During value, determine the rated charge stream that first charging current be mobile terminal corresponding with Current Temperatures；Or when Current Temperatures is big
In the first preset temperature value and less than the second preset temperature value time, determine that first charging current corresponding with Current Temperatures is specified
Charging current and the product dropping volume coefficient preset.
Alternatively, as another embodiment, processor 550 is additionally operable to: when Current Temperatures is preset more than or equal to second
During temperature value, stop mobile terminal being charged.
Alternatively, as another embodiment, the first preset temperature value is 45 degrees Celsius.
Mobile terminal 500 is capable of each process that in previous embodiment, mobile terminal realizes, for avoiding repeating, here
Repeat no more.
The mobile terminal 500 of the embodiment of the present invention, gathers the temperature of mobile terminal cradle by processor 550, according to
The temperature of mobile terminal cradle, dynamically adjusts the charging current of mobile terminal, can be effectively prevented from the first end when cradle
When temperature is higher, still use bigger charging current for charging, cause cradle internal temperature drastically to raise；And pass through thermocouple
The detection contact of temperature sense end and the first end in contact of the cradle of mobile terminal, gather the temperature of the first end of cradle,
The acquisition precision making the temperature of the first end to cradle is high, and motility is high；When Current Temperatures is increased to charged media temperature (
Two preset temperature value) time, stop mobile terminal being charged, it is achieved the protection mechanism of cradle.The present invention solves existing
The temperature detection mode of the charging inlet to electronic equipment react relatively slow, the problem that motility is poor.
Those of ordinary skill in the art are it is to be appreciated that combine the list of each example that the embodiments described herein describes
Unit and algorithm steps, it is possible to being implemented in combination in of electronic hardware or computer software and electronic hardware.These functions are actually
Perform with hardware or software mode, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel
Each specifically should being used for can be used different methods to realize described function, but this realization is it is not considered that exceed
The scope of the present invention.
Those skilled in the art is it can be understood that arrive, for convenience and simplicity of description, the system of foregoing description,
The specific works process of device and unit, is referred to the corresponding process in preceding method embodiment, does not repeats them here.
In embodiment provided herein, it should be understood that disclosed apparatus and method, can be passed through other
Mode realizes.Such as, device embodiment described above is only schematically, such as, the division of described unit, it is only
A kind of logic function divides, actual can have when realizing other dividing mode, the most multiple unit or assembly can in conjunction with or
Person is desirably integrated into another system, or some features can be ignored, or does not performs.Another point, shown or discussed is mutual
Between coupling direct-coupling or communication connection can be the INDIRECT COUPLING by some interfaces, device or unit or communication link
Connect, can be electrical, machinery or other form.
The described unit illustrated as separating component can be or may not be physically separate, shows as unit
The parts shown can be or may not be physical location, i.e. may be located at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected according to the actual needs to realize the mesh of the present embodiment scheme
's.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to two or more unit are integrated in a unit.
If described function is using the form realization of SFU software functional unit and as independent production marketing or use, permissible
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is the most in other words
The part contributing prior art or the part of this technical scheme can embody with the form of software product, this meter
Calculation machine software product is stored in a storage medium, including some instructions with so that a computer equipment (can be individual
People's computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.
And aforesaid storage medium includes: various Jie that can store program code such as USB flash disk, portable hard drive, ROM, RAM, magnetic disc, CDs
Matter.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art, in the technical scope that the invention discloses, can readily occur in change or replace, should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with scope of the claims.
Claims (10)
1. a charging method, it is characterised in that including:
When obtaining mobile terminal charging, the Current Temperatures of the first end of the cradle of described mobile terminal, the of described cradle
One end is one end that the mainboard with described mobile terminal is connected；
The first corresponding relation between temperature and the charging current of the first end according to the cradle pre-build, determines with described
The first charging current that Current Temperatures is corresponding；
According to described first charging current, described mobile terminal is charged.
Method the most according to claim 1, it is characterised in that during the charging of described acquisition mobile terminal, described mobile terminal
The step of Current Temperatures of the first end of cradle, including:
Obtain mobile terminal charging time, be arranged at the thermocouple within described mobile terminal temperature sense end currently sense number
According to, the detection contact of the temperature sense end of described thermocouple and the first end in contact of the cradle of described mobile terminal；
According to the second corresponding relation of the sensed data pre-build Yu temperature, determine work as corresponding with described current sensed data
Front temperature.
Method the most according to claim 1, it is characterised in that the temperature of the first end of the cradle that described basis pre-builds
The first corresponding relation between degree and charging current, determines the step of first charging current corresponding with described Current Temperatures, bag
Include:
When described Current Temperatures is not more than the first preset temperature value, determine first charging current corresponding with described Current Temperatures
Rated charge stream for described mobile terminal；Or
When described Current Temperatures more than described first preset temperature value and less than the second preset temperature value time, determine with described currently
The product that the first charging current is described rated charge stream and the fall volume coefficient preset that temperature is corresponding.
Method the most according to claim 3, it is characterised in that during the charging of described acquisition mobile terminal, described mobile terminal
Cradle the first end Current Temperatures step after, including:
When described Current Temperatures is more than or equal to described second preset temperature value, stop described mobile terminal is charged.
Method the most according to claim 3, it is characterised in that described first preset temperature value is 45 degrees Celsius.
6. a mobile terminal, it is characterised in that including:
Temperature acquisition module, when being used for obtaining mobile terminal charging, the current temperature of the first end of the cradle of described mobile terminal
Degree, the first end of described cradle is one end that the mainboard with described mobile terminal is connected；
Electric current determines module, the first couple between temperature and the charging current of the first end according to the cradle pre-build
Should be related to, determine first charging current corresponding with described Current Temperatures；
Charging module, for according to described first charging current, is charged described mobile terminal.
Mobile terminal the most according to claim 6, it is characterised in that described temperature acquisition module includes:
Data acquisition submodule, when being used for obtaining mobile terminal charging, is arranged at the temperature of thermocouple within described mobile terminal
The current sensed data of degree induction end, the detection contact of the temperature sense end of described thermocouple and the cradle of described mobile terminal
The first end in contact；
Determine submodule, for the second corresponding relation according to the sensed data that pre-builds with temperature, determine with described currently
The Current Temperatures that sensed data is corresponding.
Mobile terminal the most according to claim 6, it is characterised in that described electric current determines that module includes:
First determines submodule, for when described Current Temperatures is not more than the first preset temperature value, determines and described current temperature
The rated charge stream that the first charging current is described mobile terminal that degree is corresponding；Or
Second determines submodule, for when described Current Temperatures is more than described first preset temperature value and less than the second preset temperature
During value, determine that first charging current corresponding with described Current Temperatures is described rated charge stream and the fall volume coefficient preset
Product.
Mobile terminal the most according to claim 8, it is characterised in that including:
Charge cutoff module, is used for when described temperature acquisition module obtains mobile terminal charging, the charging of described mobile terminal
After the Current Temperatures of the first end of seat,
When described Current Temperatures is more than or equal to described second preset temperature value, stop described mobile terminal is charged.
Mobile terminal the most according to claim 8, it is characterised in that described first preset temperature value is 45 degrees Celsius.
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| CN201610845811.0A CN106230076B (en) | 2016-09-21 | 2016-09-21 | A kind of charging method and mobile terminal |
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| CN106230076B (en) | 2019-03-01 |
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