CN108270252A - The method and mobile terminal of a kind of charging, charging equipment - Google Patents
The method and mobile terminal of a kind of charging, charging equipment Download PDFInfo
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- CN108270252A CN108270252A CN201611263873.7A CN201611263873A CN108270252A CN 108270252 A CN108270252 A CN 108270252A CN 201611263873 A CN201611263873 A CN 201611263873A CN 108270252 A CN108270252 A CN 108270252A
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- mobile terminal
- charging
- environment temperature
- temperature
- current
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/443—Methods for charging or discharging in response to temperature
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
Method and mobile terminal, charging equipment an embodiment of the present invention provides a kind of charging, the method includes：In charging process, obtain the environment temperature of mobile terminal and judge environment temperature whether outside preset temperature range；If so, environment temperature is sent to charging equipment；Charging equipment is used to adjust charging current according to environment temperature, using the embodiment of the present invention, mobile terminal is when environment temperature is outside preset temperature range, environment temperature is sent to charging equipment, the environment temperature of charging equipment and mobile terminal reduces or improves charging current, when solving progress quick charge at present, mobile terminal is because of the excessively high failure of temperature, it reduces the service life of mobile terminal device and there are problems that security risk, effectively environment temperature of the control mobile terminal in quick charge, mobile terminal is avoided because of the excessively high failure of temperature, it ensure that the service life of mobile terminal device and eliminate the excessively high security risk brought of temperature.
Description
Technical field
The present invention relates to field of communication technology, method and mobile terminal more particularly, to a kind of charging, charging equipments.
Background technology
With the development of electronic technology and the communication technology, Mobile Communication Industry is quickly grown, and mobile terminal has become people
Routine work, life necessary article.
Due to gradually becoming strong for intelligent mobile terminal function, the cruising ability deficiency of battery has become intelligent mobile terminal
For this purpose, rapid nitriding has now been developed, the charging of more high current, example can be realized using Type-C for pain spot in function
Such as low pressure quick charge, high-voltage high-speed charging, high current are directly filled.But at present mobile terminal needs do it is thinner be that one kind becomes
Gesture, when mobile terminal thickness is thin, heat dissipation effect is bad, and when especially playing game, seeing video, mobile terminal is in higher temperatures shape
State, if carrying out quick charge at this time, it is possible to so that the temperature higher of mobile terminal, can lead to mobile terminal because of environment temperature
High failure is spent, while the service life of mobile terminal device can be reduced and there are security risks.
Invention content
The embodiment of the present invention proposes a kind of method of charging and mobile terminal, charging equipment, fast to solve to carry out at present
During speed charging, it is possible to so that the temperature higher of mobile terminal, can lead to mobile terminal because of the excessively high failure of temperature, simultaneously
The service life of mobile terminal device can be reduced and there are problems that security risk.
In a first aspect, an embodiment of the present invention provides a kind of method of charging, applied to mobile terminal, the method packet
It includes：
In charging process, the environment temperature of the mobile terminal is obtained；
Judge the environment temperature whether outside preset temperature range；
If so, the environment temperature is sent to charging equipment；The charging equipment is used for according to the environment temperature
Adjust charging current.
Second aspect provides a kind of mobile terminal, including：
Environment temperature acquisition module, in charging process, obtaining the environment temperature of the mobile terminal；
Judgment module, for judging the environment temperature whether outside preset temperature range；
Sending module, for the environment temperature to be sent to charging equipment；The charging equipment is used for according to the ring
Border temperature adjustment charging current.
The third aspect provides a kind of charging equipment, including：
Receiving module, for receiving the environment temperature that the mobile terminal is sent；
Comparison module, for the environment temperature and the size of default third threshold value and the 4th threshold value, the third
Threshold value is less than the 4th threshold value；
Charging current adjusts module, for when the environment temperature is less than third threshold value, improving to the mobile terminal
Charging current；Alternatively, when the environment temperature is more than four threshold values, the charging current to the mobile terminal is reduced.
The embodiment of the present invention obtains the environment temperature of mobile terminal in charging process；Judge environment temperature whether pre-
If outside temperature range；If so, environment temperature is sent to charging equipment；Charging equipment adjusts charging current according to environment temperature.
Using the embodiment of the present invention, mobile terminal is sent to charging when environment temperature is outside preset temperature range, by environment temperature and sets
Standby, the environment temperature of charging equipment and mobile terminal reduces or improves charging current, solves and carries out quick charge at present
When, mobile terminal reduces the service life of mobile terminal device and there are problems that security risk, have because of the excessively high failure of temperature
Environment temperature of the effect control mobile terminal in quick charge, avoids mobile terminal because of the excessively high failure of temperature, ensure that
The service life of mobile terminal device and eliminate the excessively high security risk brought of temperature.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of step flow chart of the method for charging of the embodiment of the present invention one；
Fig. 2 is a kind of step flow chart of the method for charging of the embodiment of the present invention two；
Fig. 3 is a kind of step flow chart of the method for charging of the embodiment of the present invention three；
Fig. 4 is a kind of one of structure diagram of mobile terminal of the embodiment of the present invention four；
Fig. 4 a are the two of the structure diagram of a kind of mobile terminal of the embodiment of the present invention four；
Fig. 5 is a kind of one of structure diagram of charging equipment of the embodiment of the present invention five；
Fig. 5 a are the two of the structure diagram of a kind of charging equipment of the embodiment of the present invention five；
Fig. 6 is a kind of structure diagram of mobile terminal of the embodiment of the present invention six；
Fig. 7 is a kind of structure diagram of mobile terminal of the embodiment of the present invention seven.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is part of the embodiment of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained without creative efforts
Example, shall fall within the protection scope of the present invention.
Embodiment one
Fig. 1 is a kind of step flow chart of the method for charging of the embodiment of the present invention one.
With reference to shown in Fig. 1, a kind of method of charging of the embodiment of the present invention, applied to mobile terminal, this method includes：
Step 101, in charging process, the environment temperature of the mobile terminal is obtained.
In mobile terminal and charging equipment communication charging process, the environment temperature of mobile terminal can be obtained.It is of the invention real
It applies in example, the environment temperature of mobile terminal can be the temperature of mobile terminal charging interface, such as the temperature at USB interface,
Can be the temperature of battery, environment temperature can be obtained by temperature sensor, such as obtain environment temperature by thermistor,
Since environment temperature is a changing value, a cycle can be set, the environment temperature of mobile terminal is obtained within the period
Degree.
Step 102, judge the environment temperature whether outside preset temperature range.
In the embodiment of the present invention, mobile terminal can be with set temperature range, it can be determined that whether environment temperature is in default temperature
It spends outside range.If outside preset temperature range, illustrate current environmental temperature be unfavorable for mobile terminal operation or can be with
Charge efficiency is improved, needs to adjust charging current.
Step 103, the environment temperature is sent to the charging equipment, the charging equipment is used for according to the environment
Temperature adjusts the charging current to the mobile terminal.
Specifically in practical applications, mobile terminal can be connected by USB or Type-C with charging equipment and be charged,
Ambient temperature value can be switched to binary data and be sent to charging equipment, charging equipment can obtain binary data decompiling
To ambient temperature value, there can also be other modes for sending environment temperature to charging equipment, the embodiment of the present invention is to this
It is not limited.
The embodiment of the present invention obtains the environment temperature of mobile terminal in charging process；Judge environment temperature whether pre-
If outside temperature range；If so, environment temperature is sent to charging equipment；Charging equipment adjusts charging current according to environment temperature.
Using the embodiment of the present invention, mobile terminal is sent to charging when environment temperature is outside preset temperature range, by environment temperature and sets
Standby, charging equipment reduces or improves charging current according to the environment temperature of mobile terminal, solves and carries out quick charge at present
When, because of the excessively high failure of mobile terminal temperature, reduce the service life of mobile terminal device and there are problems that security risk, have
Effect controls the environment temperature of mobile terminal during quick charge, avoids mobile terminal because of the excessively high failure of temperature,
It ensure that the service life of mobile terminal device and eliminate the excessively high security risk brought of temperature, meanwhile, it when the temperature is low, can be with
Charging current is improved, charge efficiency can be improved.
Embodiment two
Fig. 2 is a kind of step flow chart of the method for charging of the embodiment of the present invention two.
With reference to shown in Fig. 2, a kind of method of charging of the embodiment of the present invention, applied to mobile terminal, this method includes：
Step 201, in charging process, the environment temperature of the mobile terminal is obtained.
After in mobile terminal and charging equipment communication charging process, the environment temperature of mobile terminal can be obtained.The present invention
In embodiment, the environment temperature of mobile terminal can be the temperature of mobile terminal charging interface, such as the temperature at USB interface,
Can also be the temperature of battery, following sub-step can be included by obtaining the environment temperature of the mobile terminal：
Sub-step 2011 obtains the current value by the thermistor.
Thermistor can be NTC (Negative Temperature Coefficient, negative temperature coefficient) temperature-sensitive electricity
Resistance, i.e., have exponent relation reduction with temperature rise resistance, in the case where voltage moves, when temperature increases or reduces, by
In resistance change, and then changed by the current value of thermistor, can correspondence be calculated by the current value of thermistor
Temperature, therefore, can first obtain the current value by thermistor.
Sub-step 2012, according to the current value in preset electric current table corresponding with temperature, lookup obtains environment temperature.
Since thermistor temp and resistance have correspondence, can by constant voltage-drop loading thermistor both ends,
Also then there is correspondence by the current value of thermistor and temperature, it is therefore, measured for convenience of being learnt by thermistor
Environment temperature, the correspondence of electric current and temperature can be made table storage in the terminal, according to pass through temperature-sensitive electricity
The current value of resistance searches preset electric current table corresponding with temperature, obtains environment temperature.
Certainly, in addition in preset electric current table corresponding with temperature, lookup obtains environment temperature, can also set using journey
Sequence calculates resistance value by voltage and current, and temperature, this hair are calculated further according to the temperature coefficient of resistance value and thermistor
Bright embodiment is not limited the mode for obtaining temperature.
Step 202, judge whether the environment temperature is less than first threshold or more than second threshold.
In practical applications, mobile terminal can be with set temperature range, such as sets first threshold, second threshold, and second
Threshold value is more than first threshold, then the temperature range between first threshold and second threshold and for preset temperature range.When environment temperature
When degree is less than first threshold, illustrate that mobile terminal environment temperature is relatively low, raising charging current that can be appropriate, when environment temperature
When degree is more than second threshold, illustrate that mobile terminal environment temperature is relatively high, need to reduce charging current, to reduce environment temperature
Degree.Therefore, it is possible to judge that whether environment temperature is less than first threshold or more than second threshold, if so, performing step 203 and step
Rapid 204.
Step 203, determine the environment temperature outside preset temperature range.
When environment temperature is less than first threshold or more than second threshold, it may be determined that the current environment temperature of mobile terminal
Degree is outside preset temperature range.
Step 204, the environment temperature is sent to charging equipment；The charging equipment is used for according to the environment temperature
Adjust charging current.
In specific practical application, mobile terminal can be connected by USB or Type-C with charging equipment and be charged, can
Charging equipment is sent to so that ambient temperature value is switched to binary data, charging equipment can obtain binary data decompiling
Ambient temperature value can also have other modes for sending environment temperature to charging equipment, the embodiment of the present invention to this not
It is limited.
The embodiment of the present invention obtains the environment temperature of mobile terminal in charging process；Judge whether environment temperature is less than
First threshold or more than second threshold；If so, determine that environment temperature outside preset temperature range, is then sent to by environment temperature
Charging equipment；Charging equipment adjusts charging current according to environment temperature.Using the embodiment of the present invention, determine environment temperature default
When outside temperature range, environment temperature is sent to charging equipment；Charging equipment reduces or improves charging electricity according to environment temperature
Stream when solving progress quick charge at present, because of the excessively high failure of mobile terminal temperature, reduces the longevity of mobile terminal device
It orders and there are problems that security risk, effectively control the environment temperature of mobile terminal during quick charge, avoid movement
Terminal ensure that the service life of mobile terminal device and eliminate that temperature is excessively high to be brought because of the probability of temperature excessively high failure
Security risk, meanwhile, when the temperature is low, charging current can be improved, charge efficiency can be improved.
Embodiment three
Fig. 3 is a kind of step flow chart of the method for charging of the embodiment of the present invention three.
With reference to shown in Fig. 3, a kind of method of charging of the embodiment of the present invention, applied to charging equipment, this method includes：
Step 301, the environment temperature that the mobile terminal is sent is received.
In charging process, charging equipment is connected with mobile terminal by USB, Type-C interface, and charging equipment can be connect
The binary data that mobile terminal is transmitted by USB, Type-C interface is received, carrying out decompiling to binary data obtains environment temperature
Degree can also be the method for other transmission environment temperatures that mobile terminal and charging equipment are negotiated, the embodiment of the present invention pair certainly
This is not limited.
Step 302, the size of the environment temperature and default third threshold value and the 4th threshold value, the third threshold value are small
In the 4th threshold value.
In the embodiment of the present invention, charging equipment can preset third threshold value and the 4th threshold value, and third threshold value can be mobile
The environment temperature of terminal is relatively low, can improve the temperature value of charging current；4th threshold value can be the ambient stable of mobile terminal
It is higher, it is unfavorable for temperature value during running of mobile terminal.
After charging equipment receives the environment temperature of mobile terminal transmission, need to compare environment temperature and third threshold value, the
The size of four threshold values, to learn that according to the environment temperature be raising charging current or reduction charging current.
Step 303, when the environment temperature is less than third threshold value, the charging current to the mobile terminal is improved；Or
Person when the environment temperature is more than four threshold values, reduces the charging current to the mobile terminal.
After charging equipment receives environment temperature, when environment temperature is less than third threshold value, improves and mobile terminal is filled
Electric current can specifically include following sub-step：
Sub-step 3031 from the table of comparisons of preset temperature and charging current, searches the environment temperature corresponding
One target charge current；
Sub-step 3032 steps up the charging current of the charging equipment to the first object charging current.
In the embodiment of the present invention, the temperature of mobile terminal and the table of comparisons of charging current can be preset in charging equipment,
I.e. corresponding temperature is charged using corresponding charging current, and the environment temperature that reception can be searched in the table of comparisons is corresponding
Charging current, i.e. first object charging current, according to first object charging current by the current charging current of charging equipment gradually
It is promoted to first object charging current.
After charging equipment receives environment temperature, when environment temperature is more than four threshold values, reduce to the mobile terminal
Charging current, can specifically include following sub-step：
Sub-step 3033 from the table of comparisons of preset temperature and charging current, searches the environment temperature corresponding
Two target charge currents；
Sub-step 3034 gradually reduces the charging current of the charging equipment to second target charge current.
In the embodiment of the present invention, the temperature of mobile terminal and the table of comparisons of charging current can be preset in charging equipment,
I.e. corresponding temperature is charged using corresponding charging current, and the environment temperature that reception can be searched in the table of comparisons is corresponding
Charging current, i.e. the second target charge current, according to the second target charge current by the current charging current of charging equipment gradually
It is reduced to the second target charge current.
In embodiments of the present invention, charging equipment receives the environment temperature that mobile terminal is sent, and compares environment temperature and pre-
If the size of third threshold value and the 4th threshold value, when environment temperature is less than third threshold value, the charging current to mobile terminal is improved；
Alternatively, when environment temperature is more than four threshold values, the charging current to mobile terminal is reduced, using the embodiment of the present invention, charging
Equipment can adjust the size of output charging current according to the environment temperature of mobile terminal, solve and carry out quick charge at present
When, mobile terminal reduces the service life of mobile terminal device and there are problems that security risk, have because of the excessively high failure of temperature
Environment temperature of the effect control mobile terminal in quick charge, avoids mobile terminal because of the excessively high failure of temperature, ensure that
The service life of mobile terminal device and eliminate the excessively high security risk brought of temperature.
Example IV
Fig. 4 is a kind of structure diagram of mobile terminal of the embodiment of the present invention four.
With reference to shown in Fig. 4, a kind of mobile terminal 400 provided in an embodiment of the present invention includes：
Environment temperature acquisition module 401, in charging process, obtaining the environment temperature of the mobile terminal；
Judgment module 402, for judging the environment temperature whether outside preset temperature range；
Sending module 403, for the environment temperature to be sent to charging equipment；The charging equipment is used for according to described in
Environment temperature adjusts charging current.
With reference to shown in Fig. 4 a, in the mobile terminal 400 of the embodiment of the present invention, environment temperature acquisition module 401 includes：
Current value acquisition submodule 4011, for obtaining the current value by the thermistor；
Temperature lookup submodule 4012, in preset electric current table corresponding with temperature, being searched according to the current value
Obtain environment temperature.
Judgment module 402 includes：
Judging submodule 4021, for judging whether the environment temperature is less than first threshold or more than second threshold；
Determination sub-module 4022, for determining the environment temperature outside preset temperature range.
Mobile terminal can realize each process that mobile terminal is realized in the embodiment of the method for Fig. 1 to Fig. 2, to avoid weight
Multiple, which is not described herein again.
The embodiment of the present invention obtains the environment temperature of mobile terminal in charging process；Judge environment temperature whether pre-
If outside temperature range；If so, environment temperature is sent to charging equipment；Charging equipment adjusts charging current according to environment temperature.
Using the embodiment of the present invention, mobile terminal is sent to charging when environment temperature is outside preset temperature range, by environment temperature and sets
Standby, the environment temperature of charging equipment and mobile terminal reduces or improves charging current, solves and carries out quick charge at present
When, mobile terminal reduces the service life of mobile terminal device and there are problems that security risk, have because of the excessively high failure of temperature
Environment temperature of the effect control mobile terminal in quick charge, avoids mobile terminal because of the excessively high failure of temperature, ensure that
The service life of mobile terminal device and eliminate the excessively high security risk brought of temperature.
Embodiment five
Fig. 5 is a kind of structure diagram of charging equipment of the embodiment of the present invention five.
With reference to shown in Fig. 5, a kind of charging equipment 500 provided in an embodiment of the present invention includes：
Receiving module 501, for receiving the environment temperature that the mobile terminal is sent；
Comparison module 502, for the size of the environment temperature and default third threshold value and the 4th threshold value, described the
Three threshold values are less than the 4th threshold value；
Charging current adjusts module 503, for when the environment temperature is less than third threshold value, improving to described mobile whole
The charging current at end；Alternatively, when the environment temperature is more than four threshold values, the charging current to the mobile terminal is reduced.
With reference to shown in Fig. 5 a, in a kind of charging equipment 500 provided in an embodiment of the present invention, charging current adjustment module 503
Including：
First charging current searches submodule 5031, for from the table of comparisons of preset temperature and charging current, searching
The corresponding first object charging current of the environment temperature；
Charging current promotes submodule 5032, for stepping up the charging current of the charging equipment to described first
Target charge current.
Second charging current searches submodule 5033, for from the table of comparisons of preset temperature and charging current, searching
Corresponding second target charge current of the environment temperature；
Charging current reduces submodule 5034, for gradually reducing the charging current of the charging equipment to described second
Target charge current.
Charging equipment can realize each process that charging equipment is realized in the embodiment of the method for Fig. 3, be repeated to avoid, this
In repeat no more.
In embodiments of the present invention, charging equipment receives the environment temperature that mobile terminal is sent, and compares environment temperature and pre-
If the size of third threshold value and the 4th threshold value, when environment temperature is less than third threshold value, the charging current to mobile terminal is improved；
Alternatively, when environment temperature is more than four threshold values, the charging current to mobile terminal is reduced, using the embodiment of the present invention, charging
Equipment can adjust the size of output charging current according to the environment temperature of mobile terminal, solve and carry out quick charge at present
When, mobile terminal reduces the service life of mobile terminal device and there are problems that security risk, have because of the excessively high failure of temperature
Environment temperature of the effect control mobile terminal in quick charge, avoids mobile terminal because of the excessively high failure of temperature, ensure that
The service life of mobile terminal device and eliminate the excessively high security risk brought of temperature.
Embodiment six
Fig. 6 be the embodiment of the present invention six provide a kind of mobile terminal structure diagram, mobile terminal 1000 shown in fig. 6
Including：1004, at least one processor 1001, memory 1002, at least one network interface 1006 and of temperature sensor
User interface 1003.Various components in mobile terminal 1000 are coupled by bus system 1005.It is understood that total linear system
System 1005 is used to implement the connection communication between these components.Bus system 1005 further includes electricity in addition to including data/address bus
Source bus, controlling bus and status signal bus in addition.But for the sake of clear explanation, various buses are all designated as always in figure 6
Linear system system 1005.
Wherein, user interface 1003 can include display, keyboard or pointing device (for example, mouse, trace ball
(trackball), touch-sensitive plate or touch screen etc..
It is appreciated that the memory 1002 in the embodiment of the present invention can be volatile memory or non-volatile memories
Device may include both volatile and non-volatile memories.Wherein, nonvolatile memory can be read-only memory
(Read-Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), erasable programmable are only
Read memory (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM,
) or flash memory EEPROM.Volatile memory can be random access memory (Random Access Memory, RAM), use
Make External Cache.By exemplary but be not restricted explanation, the RAM of many forms can be used, such as static random-access
Memory (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 Data
Rate SDRAM, DDRSDRAM), it is enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronous
Connect dynamic random access memory (Synchlink DRAM, SLDRAM) and direct rambus random access memory
(Direct Rambus RAM, DRRAM).The embodiment of the present invention description system and method memory 1002 be intended to include but
It is not limited to the memory of these and any other suitable type.
In some embodiments, memory 1002 stores following element, executable modules or data structures or
Their subset of person or their superset：Operating system 10021 and application program 10022.
Wherein, operating system 10021 comprising various system programs, such as ccf layer, core library layer, driving layer etc., are used for
Realize various basic businesses and the hardware based task of processing.Application program 10022 includes various application programs, such as matchmaker
Body player (Media Player), browser (Browser) etc., are used to implement various applied business.Realize that the present invention is implemented
The program of example method may be embodied in application program 10022.
In embodiments of the present invention, by calling program or the instruction of the storage of memory 1002, specifically, can be application
The program stored in program 10022 or instruction, processor 1001 are used in charging process, obtain the environment temperature of the mobile terminal
Degree；Judge the environment temperature whether outside preset temperature range；If so, the environment temperature is sent to charging equipment；Institute
Charging equipment is stated for adjusting charging current according to the environment temperature.
The method that the embodiments of the present invention disclose can be applied in processor 1001 or by processor 1001 in fact
It is existing.Processor 1001 may be a kind of IC chip, have the processing capacity of signal.During realization, the above method
Each step can be completed by the instruction of the integrated logic circuit of the hardware in processor 1001 or software form.Above-mentioned
Processor 1001 can be general processor, digital signal processor (Digital Signal Processor, DSP), special
Integrated circuit (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components.It can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general
Processor can be microprocessor or the processor can also be any conventional processor etc..With reference to institute of the embodiment of the present invention
The step of disclosed method, can be embodied directly in hardware decoding processor and perform completion or with the hardware in decoding processor
And software module combination performs completion.Software module can be located at random access memory, and flash memory, read-only memory may be programmed read-only
In the storage medium of this fields such as memory or electrically erasable programmable memory, register maturation.The storage medium is located at
The step of memory 1002, processor 1001 reads the information in memory 1002, the above method is completed with reference to its hardware.
Temperature sensor 1006 is used to obtain the environment temperature of mobile terminal, and environment temperature is sent to processor
1001。
It is understood that the embodiment of the present invention description these embodiments can use hardware, software, firmware, middleware,
Microcode or combination is realized.For hardware realization, processing unit can be realized in one or more application-specific integrated circuits
(Application Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal
Processing, 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 place
Reason device, controller, microcontroller, microprocessor, for performing in other electronic unit or combinations of herein described function.
For software implementations, can by perform the module (such as process, function etc.) of function described in the embodiment of the present invention come
Realize the technology described in the embodiment of the present invention.Software code is storable in memory and is performed by processor.Memory can
With portion realizes in the processor or outside the processor.
Preferably, the mobile terminal is provided with thermistor, and processor 1001 is additionally operable to：It obtains through temperature-sensitive electricity
The current value of resistance；According to the current value in preset electric current table corresponding with temperature, lookup obtains environment temperature.
Preferably, the mobile terminal setting first threshold and second threshold, the second threshold are more than the first default threshold
Value, processor 1001 are additionally operable to：Judge whether the environment temperature is less than first threshold or more than second threshold；If so,
Determine the environment temperature outside preset temperature range.
Mobile terminal 1000 can realize each process that mobile terminal is realized in the embodiment of the method for Fig. 1 to Fig. 2, to keep away
Exempt to repeat, which is not described herein again.
The mobile terminal 1000 of the embodiment of the present invention obtains the environment temperature of mobile terminal；Judge environment temperature whether
Outside preset temperature range；If so, environment temperature is sent to charging equipment；Charging equipment is according to environment temperature adjustment charging electricity
Stream.Using the embodiment of the present invention, mobile terminal is sent to charging when environment temperature is outside preset temperature range, by environment temperature
The environment temperature of equipment, charging equipment and mobile terminal reduces or improves charging current, solves and is quickly filled at present
When electric, mobile terminal reduces the service life of mobile terminal device and there are problems that security risk because of the excessively high failure of temperature,
Effectively environment temperature of the control mobile terminal in quick charge, avoids mobile terminal because of the excessively high failure of temperature, ensures
The service life of mobile terminal device and eliminate the excessively high security risk brought of temperature.
Embodiment seven
Fig. 7 is a kind of structure diagram for mobile terminal that the embodiment of the present invention seven provides.Specifically, the movement in Fig. 7
Terminal 1100 can be mobile phone, tablet computer, personal digital assistant (Personal Digital Assistant, PDA) or vehicle
Carry computer etc..
Mobile terminal 1100 in Fig. 7 includes radio frequency (Radio Frequency, RF) circuit 1101, memory 1102, defeated
Enter unit 1103, display unit 1104, temperature sensor 1105, processor 1106, voicefrequency circuit 1107, WiFi (Wireless
Fidelity) module 1108 and power supply 1109.
Wherein, input unit 1103 can be used for receiving number input by user or character information and generate with movement eventually
The signal that the user setting and function control at end 1100 are related inputs.Specifically, in the embodiment of the present invention, the input unit
1103 can include touch panel 11031.It is on it or neighbouring to collect user for touch panel 11031, also referred to as touch screen
Touch operation (for example user uses the operations of any suitable object or attachment on touch panel 11031 such as finger, stylus),
And corresponding attachment device is driven according to preset formula.Optionally, touch panel 11031 may include touch detecting apparatus
With two parts of touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect what touch operation was brought
Signal transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and it is converted
Into contact coordinate, then the processor 1106 is given, and the order that processor 1106 is sent can be received and performed.It in addition, can
To realize touch panel 11031 using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touch surface
Plate 11031, input unit 1103 can also include other input equipments 11032, other input equipments 11032 can be included but not
The one kind being limited in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operating lever etc.
It is or a variety of.
Wherein, display unit 1104 can be used for display by information input by user or be supplied to information and the movement of user
The various menu interfaces of terminal 1100.Display unit 1104 may include display panel 11041, optionally, LCD may be used or have
Display panel 11041 is configured in the forms such as machine light emitting diode (Organic Light-Emitting Diode, OLED).
It should be noted that touch panel 11031 can cover display panel 11041, touch display screen is formed, when the touch is shown
Screen, which detects, on it or after neighbouring touch operation, sends processor 1106 to determine the type of touch event, then locates
Reason device 1106 provides corresponding visual output according to the type of touch event in touch display screen.
Touch display screen includes Application Program Interface viewing area and common control viewing area.The Application Program Interface viewing area
And arrangement mode of the common control viewing area does not limit, can be arranged above and below, left-right situs etc. can distinguish two it is aobvious
Show the arrangement mode in area.The Application Program Interface viewing area is displayed for the interface of application program.Each interface can be with
The interface elements such as the icon comprising at least one application program and/or widget desktop controls.The Application Program Interface viewing area
Or the empty interface not comprising any content.The common control viewing area is used to show the higher control of utilization rate, for example,
Application icons such as button, interface number, scroll bar, phone directory icon etc. are set.
Wherein processor 1106 is the control centre of mobile terminal 1100, utilizes various interfaces and connection whole mobile phone
Various pieces, by run or perform the software program being stored in first memory 11021 and/or module and call
The data being stored in second memory 11022 perform the various functions of mobile terminal 1100 and processing data, so as to movement
Terminal 1100 carries out integral monitoring.Optionally, processor 1106 may include one or more processing units.
Temperature sensor 1105 is used to obtain the environment temperature of mobile terminal, and environment temperature is sent to processor
1106。
In embodiments of the present invention, the software program and/or module in the first memory 11021 are stored by calling
And/or the data in the second memory 11022, processor 1106 are used in charging process, obtain the ring of the mobile terminal
Border temperature；Judge the environment temperature whether outside preset temperature range；It is set if so, the environment temperature is sent to charging
It is standby；The charging equipment is used to adjust charging current according to the environment temperature.
Preferably, the mobile terminal is provided with thermistor, and processor 1106 is additionally operable to：It obtains through temperature-sensitive electricity
The current value of resistance；According to the current value in preset electric current table corresponding with temperature, lookup obtains environment temperature.
Preferably, the mobile terminal setting first threshold and second threshold, the second threshold are more than the first default threshold
Value, processor 1106 are additionally operable to：Judge whether the environment temperature is less than first threshold or more than second threshold；If so,
Determine the environment temperature outside preset temperature range.
Mobile terminal 1100 can realize each process that mobile terminal is realized in previous embodiment, be repeated to avoid, this
In repeat no more.
The mobile terminal 1100 of the embodiment of the present invention obtains the environment temperature of mobile terminal；Judge environment temperature whether
Outside preset temperature range；If so, environment temperature is sent to charging equipment；Charging equipment is according to environment temperature adjustment charging electricity
Stream.Using the embodiment of the present invention, mobile terminal is sent to charging when environment temperature is outside preset temperature range, by environment temperature
The environment temperature of equipment, charging equipment and mobile terminal reduces or improves charging current, solves and is quickly filled at present
When electric, mobile terminal reduces the service life of mobile terminal device and there are problems that security risk because of the excessively high failure of temperature,
Effectively environment temperature of the control mobile terminal in quick charge, avoids mobile terminal because of the excessively high failure of temperature, ensures
The service life of mobile terminal device and eliminate the excessively high security risk brought of temperature.
Those of ordinary skill in the art may realize that the embodiment with reference to disclosed in the embodiment of the present invention describes each
Exemplary unit and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These
Function is performed actually with hardware or software mode, specific application and design constraint depending on technical solution.Profession
Technical staff can realize described function to each specific application using distinct methods, but this realization should not
Think beyond the scope of this invention.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit can refer to the corresponding process in preceding method embodiment, and details are not described herein.
In embodiment provided herein, it should be understood that disclosed device and method can pass through others
Mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only
A kind of division of logic function, can there is an other dividing mode in actual implementation, for example, multiple units or component can combine or
Person is desirably integrated into another system or some features can be ignored or does not perform.Another point, shown or discussed is mutual
Between coupling or direct-coupling or call connection can be by some interfaces, the INDIRECT COUPLING or call of device or unit connect
It connects, can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separate, be shown as unit
The component shown may or may not be physical unit, you can be located at a place or can also be distributed to multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it can also
That each unit is individually physically present, can also two or more units integrate in a unit.
If the function is realized in the form of SFU software functional unit and is independent product sale or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme of the present invention is substantially in other words
The part contribute to the prior art or the part of the technical solution can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, is used including some instructions so that a computer equipment (can be
People's computer, server or network equipment etc.) perform all or part of the steps of the method according to each embodiment of the present invention.
And aforementioned storage medium includes：USB flash disk, mobile hard disk, ROM, RAM, magnetic disc or CD etc. are various can to store program code
Medium.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in change or replacement, should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (12)
1. a kind of method of charging, applied to mobile terminal, which is characterized in that the method includes：
In charging process, the environment temperature of the mobile terminal is obtained；
Judge the environment temperature whether outside preset temperature range；
If so, the environment temperature is sent to charging equipment；The charging equipment is used to adjust according to the environment temperature
Charging current.
2. according to the method described in claim 1, it is characterized in that, the mobile terminal is provided with thermistor, the charging
In the process, the step of environment temperature for obtaining the mobile terminal, includes：
Obtain the current value by the thermistor；
According to the current value in preset electric current table corresponding with temperature, lookup obtains environment temperature.
3. according to the method described in claim 1, it is characterized in that, the mobile terminal is provided with first threshold and the second threshold
Value, the second threshold be more than first threshold, it is described judge the environment temperature whether the step packet outside preset temperature range
It includes：
Judge whether the environment temperature is less than first threshold or more than second threshold；
If so, determine the environment temperature outside preset temperature range.
4. a kind of method of charging, applied to charging equipment, which is characterized in that the method includes：
Receive the environment temperature that the mobile terminal is sent；
Compare the size of the environment temperature and default third threshold value and the 4th threshold value, the third threshold value is less than the 4th threshold value；
When the environment temperature is less than third threshold value, the charging current to the mobile terminal is improved；Alternatively, when the environment
When temperature is more than four threshold values, the charging current to the mobile terminal is reduced.
5. according to the method described in claim 4, it is characterized in that, temperature and charging current are preset in the charging equipment
The table of comparisons, when the environment temperature is less than third threshold value, the step of improving the charging current to the mobile terminal, includes：
From the table of comparisons of preset temperature and charging current, the corresponding first object charging current of the environment temperature is searched；
The charging current of the charging equipment is stepped up to the first object charging current.
6. according to the method described in claim 4, it is characterized in that, temperature and charging current are preset in the charging equipment
The table of comparisons, when the environment temperature is more than four threshold values, the step of reducing the charging current to the mobile terminal, includes：
From the table of comparisons of preset temperature and charging current, corresponding second target charge current of the environment temperature is searched；
The charging current of the charging equipment is gradually reduced to second target charge current.
7. a kind of mobile terminal, which is characterized in that including：
Environment temperature acquisition module, in charging process, obtaining the environment temperature of the mobile terminal；
Judgment module, for judging the environment temperature whether outside preset temperature range；
Sending module, for the environment temperature to be sent to charging equipment；The charging equipment is used for according to the environment temperature
Degree adjustment charging current.
8. mobile terminal according to claim 7, which is characterized in that the mobile terminal is provided with thermistor, described
Environment temperature acquisition module includes：
Current value acquisition submodule, for obtaining the current value by the thermistor；
Temperature lookup submodule, in preset electric current table corresponding with temperature, lookup to obtain environment according to the current value
Temperature.
9. mobile terminal according to claim 7, which is characterized in that the mobile terminal setting first threshold and the second threshold
Value, the second threshold are more than first threshold, and the judgment module includes：
Judging submodule, for judging whether the environment temperature is less than first threshold or more than second threshold；
Determination sub-module, for determining the environment temperature outside preset temperature range.
10. a kind of charging equipment, which is characterized in that including：
Receiving module, for receiving the environment temperature that the mobile terminal is sent；
Comparison module, for the environment temperature and the size of default third threshold value and the 4th threshold value, the third threshold value
Less than the 4th threshold value；
Charging current adjusts module, for when the environment temperature is less than third threshold value, improving and the mobile terminal being filled
Electric current；Alternatively, when the environment temperature is more than four threshold values, the charging current to the mobile terminal is reduced.
11. charging equipment according to claim 10, which is characterized in that be preset with temperature and charging in the charging equipment
The table of comparisons of electric current, the charging current adjustment module include：
First charging current searches submodule, for from the table of comparisons of preset temperature and charging current, searching the environment
The corresponding first object charging current of temperature；
Charging current promotes submodule, charges for stepping up the charging current of the charging equipment to the first object
Electric current.
12. charging equipment according to claim 10, which is characterized in that be preset with temperature and charging in the charging equipment
The table of comparisons of electric current, the charging current adjustment module include：
Second charging current searches submodule, for from the table of comparisons of preset temperature and charging current, searching the environment
Corresponding second target charge current of temperature；
Charging current reduces submodule, charges for gradually reducing the charging current of the charging equipment to second target
Electric current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611263873.7A CN108270252A (en) | 2016-12-30 | 2016-12-30 | The method and mobile terminal of a kind of charging, charging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611263873.7A CN108270252A (en) | 2016-12-30 | 2016-12-30 | The method and mobile terminal of a kind of charging, charging equipment |
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| CN108270252A true CN108270252A (en) | 2018-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611263873.7A Pending CN108270252A (en) | 2016-12-30 | 2016-12-30 | The method and mobile terminal of a kind of charging, charging equipment |
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| CN (1) | CN108270252A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110071543A (en) * | 2019-04-19 | 2019-07-30 | 努比亚技术有限公司 | Battery charging control method, device, mobile terminal and storage medium |
| CN110138028A (en) * | 2019-05-06 | 2019-08-16 | 常州猛犸电动科技有限公司 | A kind of battery management system and its battery charge-discharge control method, terminal device |
| CN110649679A (en) * | 2019-10-11 | 2020-01-03 | Oppo广东移动通信有限公司 | Terminal temperature control method, device, equipment and storage medium |
| CN113394468A (en) * | 2021-06-10 | 2021-09-14 | 苏州阳光动力电子科技有限公司 | Battery management method and related components thereof |
| CN113937834A (en) * | 2020-06-29 | 2022-01-14 | Oppo广东移动通信有限公司 | Configuration circuit and method of charging current and equipment to be charged |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110071543A (en) * | 2019-04-19 | 2019-07-30 | 努比亚技术有限公司 | Battery charging control method, device, mobile terminal and storage medium |
| CN110138028A (en) * | 2019-05-06 | 2019-08-16 | 常州猛犸电动科技有限公司 | A kind of battery management system and its battery charge-discharge control method, terminal device |
| CN110138028B (en) * | 2019-05-06 | 2021-08-13 | 常州猛犸电动科技有限公司 | Battery management system, battery charging and discharging control method thereof and terminal equipment |
| CN110649679A (en) * | 2019-10-11 | 2020-01-03 | Oppo广东移动通信有限公司 | Terminal temperature control method, device, equipment and storage medium |
| CN113937834A (en) * | 2020-06-29 | 2022-01-14 | Oppo广东移动通信有限公司 | Configuration circuit and method of charging current and equipment to be charged |
| CN113937834B (en) * | 2020-06-29 | 2024-01-12 | Oppo广东移动通信有限公司 | Configuration circuit and method of charging current and equipment to be charged |
| CN113394468A (en) * | 2021-06-10 | 2021-09-14 | 苏州阳光动力电子科技有限公司 | Battery management method and related components thereof |
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Application publication date: 20180710 |