CN109066834A - Mobile terminal and mobile terminal charging method and device - Google Patents
Mobile terminal and mobile terminal charging method and device Download PDFInfo
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- CN109066834A CN109066834A CN201810765400.XA CN201810765400A CN109066834A CN 109066834 A CN109066834 A CN 109066834A CN 201810765400 A CN201810765400 A CN 201810765400A CN 109066834 A CN109066834 A CN 109066834A
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- 238000007600 charging Methods 0.000 title claims abstract description 130
- 238000000034 method Methods 0.000 title claims abstract description 38
- 230000036760 body temperature Effects 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 15
- 230000005611 electricity Effects 0.000 claims description 6
- 230000006870 function Effects 0.000 description 15
- 238000012545 processing Methods 0.000 description 9
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- 238000004891 communication Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000004280 healthy diet Nutrition 0.000 description 2
- 238000012905 input function Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
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- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
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Classifications
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- H02J7/0091—
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- 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
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- 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
Present invention discloses a kind of mobile terminal and mobile terminal charging method and devices to obtain the Current Temperatures of the battery of the mobile terminal when wherein mobile terminal charging method includes: access charger charging；Judge whether the Current Temperatures are less than preset first temperature；If the Current Temperatures are less than first temperature, low current charge rule is called to charge to the mobile terminal, while improving the system power dissipation of the mobile terminal.The application is in order to reduce the damage to battery, when connection charger is charged, if temperature is lower than the first temperature set, then charged using the rule of low current charge, the power consumption of system is provided simultaneously, it opens specified application program such as to improve the power consumption etc. of system, mobile terminal is made to heat up, further reduce charging because temperature is low and damage battery.
Description
Technical field
The present invention relates to computer field, a kind of mobile terminal and mobile terminal charging method and dress are especially related to
It sets.
Background technique
The battery that existing mobile terminal uses is essentially charged lithium cells etc., and this kind of battery can not carry out high temperature fortune
Row, therefore people can control the electric current etc. of charging in the process that mobile terminal charges according to temperature, have reached the effect of cooling,
Guarantee charging safety.But if above-mentioned lithium battery charges at low temperatures, although any danger will not be generated,
Irreversible damage can be generated to battery itself, in the prior art, only be to provide low current and charge the battery, it equally can be to battery
Generate damage, only damage it is smaller, so needing to provide a kind of method that low temperature charges to protect battery.
Summary of the invention
The main object of the present invention is to provide a kind of mobile terminal and mobile terminal charging method and device, it is intended to be solved low
The problem of warm charging damage battery.
In order to achieve the above-mentioned object of the invention, the present invention proposes a kind of mobile terminal charging method, comprising:
When accessing charger charging, the Current Temperatures of the battery of the mobile terminal are obtained；
Judge whether the Current Temperatures are less than preset first temperature；
If the Current Temperatures are less than first temperature, low current charge rule is called to fill to the mobile terminal
Electricity, while improving the system power dissipation of the mobile terminal.
Further, described if so, low current charge rule is called to give mobile terminal charging, while improving the shifting
After the step of system power dissipation of dynamic terminal, comprising:
The second temperature of the battery is obtained in real time；
Judge whether the second temperature is greater than preset third temperature；
If the second temperature is greater than the third temperature, call preset large current charge rule to described mobile whole
End charging.
Further, if the second temperature is greater than the third temperature, preset large current charge is called to advise
After the step of then charging to the mobile terminal, comprising:
Obtain the 4th temperature of the shell of the mobile mobile terminal；
Calculate the difference of the 4th temperature and preset human body temperature；
The system power dissipation of the mobile terminal is adjusted according to the difference, so that the difference is maintained at specified threshold value model
Within enclosing.
Further, described if so, low current charge rule is called to give mobile terminal charging, while improving the shifting
After the step of system power dissipation of dynamic terminal, comprising:
The second temperature of the battery is obtained in real time；
In preset temperature-charging current value list, the charging current value of the corresponding second temperature is searched；
The size of current to charge to the mobile terminal is adjusted to identical as the charging current value.
Further, described if so, low current charge rule is called to give mobile terminal charging, while improving the shifting
After the step of system power dissipation of dynamic terminal, comprising:
Judge whether the heating rate of the Current Temperatures reaches pre-set velocity value；
If it is not, the bypass of the charging circuit of the mobile terminal is then opened, to improve the heating rate of mobile terminal,
In, the bypass is heater circuit.
The application also provides a kind of mobile terminal charging device, comprising:
First acquisition unit obtains the Current Temperatures of the battery of the mobile terminal when for accessing charger charging；
First judging unit, for judging whether the Current Temperatures are less than preset first temperature；
It calls and improves unit, if being less than first temperature for the Current Temperatures, call low current charge regular
It charges to the mobile terminal, while improving the system power dissipation of the mobile terminal.
Further, described device further include:
Second acquisition unit, for obtaining the second temperature of the battery in real time；
Second judgment unit, for judging whether the second temperature is greater than preset third temperature；
Call unit calls preset large current charge to advise if being greater than the third temperature for the second temperature
Then charge to the mobile terminal.
Further, described device further include:
Third acquiring unit, the 4th temperature of the shell for obtaining the mobile mobile terminal；
Computing unit, for calculating the difference of the 4th temperature and preset human body temperature；
Unit is adjusted, for adjusting the system power dissipation of the mobile terminal according to the difference, so that the difference is kept
Within specified threshold range.
Further, described device further include:
Third acquiring unit, for obtaining the second temperature of the battery in real time；
Searching unit, in preset temperature-charging current value list, searching the charging of the corresponding second temperature
Current value；
Adjustment unit, for the size of current of the mobile terminal charging will to be given to be adjusted to and the charging current value phase
Together.
The application also provides a kind of mobile mobile terminal, including processor and memory,
The memory executes described in any item mobile terminal chargings among the above for memory mobile terminal charging unit
The program of method；
The processor is configured to for executing the journey stored in the memory.
The mobile terminal and mobile terminal charging method and device of the application is connecting to reduce the damage to battery
When charger is charged, if temperature is lower than the first temperature set, charged using the rule of low current charge,
The power consumption of system is provided simultaneously, such as opens specified application program to improve the power consumption etc. of system, mobile terminal is made to heat up, into
Reduce to one step charging and damages battery because temperature is low.
Detailed description of the invention
Fig. 1 is the flow diagram of the mobile terminal charging method of one embodiment of the application；
Fig. 2 is the structural schematic block diagram of the mobile terminal charging device of one embodiment of the application；
Fig. 3 is the structural schematic block diagram of the mobile terminal of one embodiment of the application.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Referring to Fig.1, the embodiment of the present application provides a kind of mobile terminal charging method, comprising steps of
When S1, access charger charging, the Current Temperatures of the battery of the mobile terminal are obtained；
S2, judge whether the Current Temperatures are less than preset first temperature；
If S3, the Current Temperatures are less than first temperature, call low current charge rule to the mobile terminal
Charging, while improving the system power dissipation of the mobile terminal.
As described in above-mentioned steps S1, that is, at the beginning of charging, acquire the Current Temperatures of battery, rather than mobile terminal
Bulk temperature, because of the problem of bulk temperature of mobile terminal can not represent battery, and whether battery charging can generate damage,
Depend primarily on the temperature of battery itself.How to identify and accessed charger and charged, is the state of the art,
This is repeated no more.Above-mentioned mobile terminal includes the mobile device etc. that mobile phone, tablet computer etc. are built-in with rechargeable battery.Obtain battery
Current Temperatures method be usually utilize temperature probe contact battery temperature sensor acquisition and obtain.
As described in above-mentioned steps S2, above-mentioned first temperature is a preset threshold value, generally by the manufacturer of mobile terminal
It is set.First temperature is an empirical value or test value, is as charged the battery lower than the first temperature using high current,
Unacceptable damage etc. can be caused to battery.
As described in above-mentioned steps S3, above-mentioned low current charge rule is the rule to be charged the battery using low current.It moves
Two sets of law of electric charges, low current charge rule and large current charge rule can be generally arranged in dynamic terminal, convenient in different situations
Lower selection law of electric charges appropriate guarantees charge efficiency and reduces the damage etc. to battery.In the application, low current is being used
While charging the battery, a kind of system power dissipation of terminal can be improved, power consumption increases, the CPU of the output of battery and system,
GPU etc. increases power, and then can generate a large amount of heat, to improve the temperature of battery, further reduces and fills at low temperatures
Damage of the electricity to battery.
In one embodiment, above-mentioned if so, call low current charge rule to the mobile terminal charging, improve simultaneously
After the step S3 of the system power dissipation of the mobile terminal, comprising:
S401, the second temperature for obtaining the battery in real time；
S402, judge whether the second temperature is greater than preset third temperature；
If S403, the second temperature are greater than the third temperature, call preset large current charge rule to described
Mobile terminal charging.
As described in above-mentioned steps S401 to S403, above-mentioned third temperature is a preset threshold value, generally by mobile terminal
Manufacturer set.The third temperature is an empirical value or test value, is as higher than third temperature and is given using high current
Battery charging, damage is to improve charge efficiency using large current charge within the scope of acceptable caused by battery.
In the application, the second temperature of battery is acquired in real time, and after second temperature is greater than third temperature, explanation can switch charging rule
It then, the use of large current charge rule is battery charging, to improve charge efficiency.
In one embodiment, if the above-mentioned second temperature is greater than the third temperature, preset high current is called
After the step S403 that law of electric charges charges to the mobile terminal, comprising:
S404, obtain the mobile mobile terminal shell the 4th temperature；
S405, the difference for calculating the 4th temperature and preset human body temperature；
S406, the system power dissipation that the mobile terminal is adjusted according to the difference, so that the difference is maintained at specified
Within threshold range.
As described in above-mentioned steps S404 to S406, as the temperature of mobile terminal is adjusted and is held comfortably in a human body
Temperature.The 4th above-mentioned temperature is the temperature of mobile terminal case, the i.e. temperature with the component of human contact.Above-mentioned preset people
Temperature is generally between 36.5 degree to 37.5 degree.Above-mentioned difference includes positive value and negative value, when the 4th temperature is greater than human temperature
When spending, difference is positive value, needs to reduce the power consumption of system at this time；When the 4th temperature is less than human body temperature, difference is negative value, this
When need to improve the power consumption etc. of system.In the present embodiment, also above-mentioned preset human body temperature can be adjusted according to season, for example,
When winter, people likes holding the higher article of temperature, then preset human body temperature is turned up a bit, and in summer, then
Human body temperature is turned down a bit, to improve the gripping comfort level of user.
In one embodiment, above-mentioned if so, call low current charge rule to the mobile terminal charging, improve simultaneously
After the step S3 of the system power dissipation of the mobile terminal, comprising:
S411, the second temperature for obtaining the battery in real time；
S412, in preset temperature-charging current value list, search the charging current value of the corresponding second temperature；
S413, the size of current to charge to the mobile terminal is adjusted to identical as the charging current value.
As described in above-mentioned steps S411 to S413, the content phase of step S411 and above-mentioned step S401 in the present embodiment
It together, is to obtain the temperature of battery during the charging process.Temperature value and charging are provided in above-mentioned temperature-charging current value list
Current value, temperature value and charging current value in a pair one mapping relations.Because movement can be improved when starting to charge
The temperature of the system power dissipation of terminal, described battery can be improved constantly, and as the temperature rises, charging current can then fit
When increase can then be increased according to the data in above-mentioned temperature-charging current value list, often then how to increase
As soon as being increased to a temperature, the electric current that control charging current provides a charging current value corresponding with the temperature is filled to battery
Electricity, to improve the efficiency of charging.In the application, the method for realizing charging current variation is that charging IC is arranged in the charge circuit,
Charging current is controlled by charging IC.
In one embodiment, above-mentioned if so, call low current charge rule to the mobile terminal charging, improve simultaneously
After the step S3 of the system power dissipation of the mobile terminal, comprising:
S421, judge whether the heating rate of the Current Temperatures reaches pre-set velocity value；
S422, if it is not, then open the bypass of the charging circuit of the mobile terminal, to improve the heating speed of mobile terminal
Degree, wherein the bypass is heater circuit.
As described in above-mentioned steps S421 and S422, the bypass of above-mentioned charging circuit is the circuit in parallel with charging circuit,
As long as being powered to bypass, bypass can generate heat, and then improve the heating rate of mobile terminal, and then improve the temperature of battery
Degree.In the application, when only heating rate is less than pre-set velocity value, bypass can be just opened.In the application, above-mentioned bypass is one
Heater circuit, it is insulated to be attached on the shell of battery, when energized, can quickly it be heated to battery.The switch of bypass can
To be controlled using any feasible switch in the prior art, including hardware switch and software control switch.The application
In, because being to automatically control, it is advantageous to software control switch, which is to pass through relevant application program control
The switch etc. of hardware processed.
In one embodiment, above-mentioned if so, call low current charge rule to the mobile terminal charging, improve simultaneously
After the step S3 of the system power dissipation of the mobile terminal, comprising:
S431, the second temperature for obtaining the battery in real time；
S432, judge whether the second temperature is greater than preset closing temperature；
If S433, the second temperature are greater than the closing temperature, the power consumption of the system is reduced.
As described in above-mentioned steps S431 to S433, in battery charging process, due to being constantly in the heating of high power consumption
Cheng Zhong, if do not prevented, latter temperature is excessively high equally to generate damage to battery, and brings security risk, so into
Be arranged to one step can closing temperature threshold value can reduce the power consumption of system when the temperature of battery is higher than closing temperature, reduce function
The method of consumption includes closing the application program having already turned on, closing above-mentioned bypass, reduce the working frequencies such as CPU, GPU, reduce
Read or write speed of caching etc..
In one embodiment, if the above-mentioned Current Temperatures are less than first temperature, low current charge is called to advise
It then charges to the mobile terminal, while after improving the step S3 of system power dissipation of the mobile terminal, comprising:
S441, low temperature charge reminder is generated.
As described in above-mentioned steps S441, above-mentioned low temperature charge reminder is to inform that the charging of user's current environment is that low temperature fills
Power mode, charge efficiency etc., to facilitate user to understand the case where mobile phone charges in time, furthermore it is possible to which providing user passes through outside
The mode of auxiliary improve the temperature of battery, such as mobile terminal has been heated up to mobile terminal close to human skin.
The mobile terminal charging method of the application charges to reduce the damage to battery in connection charger
When, if temperature is lower than the first temperature set, charged using the rule of low current charge, while the function of system being provided
Consumption opens specified application program such as to improve the power consumption etc. of system, mobile terminal is made to heat up, further reduce charge because
For temperature is low and damages battery.
Referring to Fig. 2, the application also provides a kind of mobile terminal charging device, comprising:
First acquisition unit 10 obtains the Current Temperatures of the battery of the mobile terminal when for accessing charger charging；
First judging unit 20, for judging whether the Current Temperatures are less than preset first temperature；
It calls and improves unit 30, if being less than first temperature for the Current Temperatures, low current charge is called to advise
It then charges to the mobile terminal, while improving the system power dissipation of the mobile terminal.
Such as above-mentioned first acquisition unit 10, that is, at the beginning of charging, the Current Temperatures of battery are acquired, rather than it is mobile whole
The bulk temperature at end, because of the problem of bulk temperature of mobile terminal can not represent battery, and whether battery charging can generate
Damage, depends primarily on the temperature of battery itself.How to identify and accessed charger and charged, is the existing skill of this field
Art, details are not described herein.Above-mentioned mobile terminal includes the mobile device etc. that mobile phone, tablet computer etc. are built-in with rechargeable battery.It obtains
The method for taking the Current Temperatures of battery is usually to utilize the temperature sensor acquisition of temperature probe contact battery and obtain.
Such as above-mentioned first judging unit 20, above-mentioned first temperature is a preset threshold value, generally by the life of mobile terminal
Business men is set.First temperature is an empirical value or test value, as uses high current to battery lower than the first temperature
Charging can cause unacceptable damage etc. to battery.
If above-mentioned calling improves unit 30, above-mentioned low current charge rule is the rule to be charged the battery using low current
Then.Two sets of law of electric charges, low current charge rule and large current charge rule can be generally arranged in mobile terminal, convenient for different
In the case of select law of electric charges appropriate, guarantee charge efficiency and reduce the damage etc. to battery.In the application, using small
While electric current charges the battery, a kind of system power dissipation of terminal can be improved, power consumption increases, the output of battery and system
CPU, GPU etc. increase power, and then can generate a large amount of heat, to improve the temperature of battery, further reduce in low temperature condition
Damage of the lower charging to battery.
In one embodiment, above-mentioned mobile terminal charging device further include:
Second acquisition unit, for obtaining the second temperature of the battery in real time；
Second judgment unit, for judging whether the second temperature is greater than preset third temperature；
Call unit calls preset large current charge to advise if being greater than the third temperature for the second temperature
Then charge to the mobile terminal.
Above-mentioned third temperature is a preset threshold value, is generally set by the manufacturer of mobile terminal.The third temperature
Degree is an empirical value or test value, is as higher than third temperature and is charged the battery using high current, is damaged caused by battery
It is that can improve charge efficiency using large current charge within the scope of acceptable.In the application, the of battery is acquired in real time
Two temperature, after second temperature is greater than third temperature, explanation can switch law of electric charges, the use of large current charge rule be electricity
Pond charging, to improve charge efficiency.
In one embodiment, above-mentioned mobile terminal charging device further include:
Third acquiring unit, the 4th temperature of the shell for obtaining the mobile mobile terminal；
Computing unit, for calculating the difference of the 4th temperature and preset human body temperature；
Unit is adjusted, for adjusting the system power dissipation of the mobile terminal according to the difference, so that the difference is kept
Within specified threshold range.
In the present embodiment, as the temperature of mobile terminal is adjusted and holds comfortable temperature in a human body.Above-mentioned
Four temperature are the temperature of mobile terminal case, i.e. the temperature with the component of human contact.Above-mentioned preset human body temperature is generally
Between 36.5 degree to 37.5 degree.Above-mentioned difference includes positive value and negative value, and when the 4th temperature is greater than human body temperature, difference is positive
Value, needs to reduce the power consumption of system at this time；When the 4th temperature is less than human body temperature, difference is negative value, needs to improve at this time and is
The power consumption etc. of system.In the present embodiment, also above-mentioned preset human body temperature can be adjusted according to season, for example, when winter,
People likes holding the higher article of temperature, then preset human body temperature is turned up a bit, and in summer, then he human body temperature is turned down
A bit, to improve the gripping comfort level of user.
In one embodiment, above-mentioned mobile terminal charging device further include:
4th acquiring unit, for obtaining the second temperature of the battery in real time；
Searching unit, in preset temperature-charging current value list, searching the charging of the corresponding second temperature
Current value；
Adjustment unit, for the size of current of the mobile terminal charging will to be given to be adjusted to and the charging current value phase
Together.
The 4th acquiring unit in the present embodiment is identical as the function of above-mentioned second acquisition unit, is to obtain battery to exist
Temperature in charging process.It is provided with temperature value and charging current value in above-mentioned temperature-charging current value list, temperature value and fills
Electric current value in a pair one mapping relations.Because the system power dissipation of mobile terminal, institute can be improved when starting to charge
Say that the temperature of battery can be improved constantly, and as the temperature rises, charging current appropriate can then increase, then how
Increase, then can be increased according to the data in above-mentioned temperature-charging current value list, as soon as it is often increased to a temperature,
The electric current that control charging current provides a charging current value corresponding with the temperature charges the battery, to improve the effect of charging
Rate.In the application, the method for realizing charging current variation is that setting charging IC, is filled by charging IC control in the charge circuit
Electric current.
In one embodiment, above-mentioned mobile terminal charging device includes:
Third judging unit, for judging whether the heating rate of the Current Temperatures reaches pre-set velocity value；
Heating unit is bypassed, if reaching pre-set velocity value for heating rate not to be no, opens filling for the mobile terminal
The bypass of circuit, to improve the heating rate of mobile terminal, wherein the bypass is heater circuit.
In the present embodiment, the bypass of above-mentioned charging circuit is the circuit in parallel with charging circuit, as long as being powered to bypass,
Bypass can generate heat, and then improve the heating rate of mobile terminal, and then improve the temperature of battery.In the application, only
When heating rate is less than pre-set velocity value, bypass can be just opened.In the application, above-mentioned bypass is a heater circuit, insulation
Ground is attached on the shell of battery, when energized, can quickly be heated to battery.The switch of bypass can use in the prior art
Any feasible switch is controlled, including hardware switch and software control switch.In the application, because being to control automatically
System, it is advantageous to software control switch, which is the switch etc. for passing through relevant application program controlling hardware.
In one embodiment, above-mentioned mobile terminal charging dress further include:
5th acquiring unit, for obtaining the second temperature of the battery in real time；
Third judging unit, for judging whether the second temperature is greater than preset closing temperature；
Power-consuming elements are reduced, if being greater than the closing temperature for the second temperature, reduce the power consumption of the system.
In the present embodiment, in battery charging process, due to being constantly in the temperature-rise period of high power consumption, if be not subject to
It prevents, latter temperature is excessively high equally to generate damage to battery, and brings security risk, so further setting can close
Temperature threshold can reduce the power consumption of system when the temperature of battery is higher than closing temperature, the method for reducing power consumption includes closing
The application program that has already turned on closes above-mentioned bypass, reduces the working frequencies such as CPU, GPU, the read or write speed for reducing caching etc.
Deng.
In one embodiment, above-mentioned mobile terminal charging dress further include:
Reminding unit, for generating low temperature charge reminder.
Above-mentioned low temperature charge reminder is to inform that the charging of user's current environment is low temperature charging mode, charge efficiency etc.,
It the case where to facilitate user to understand mobile phone charging in time, is improved by way of external auxiliary furthermore it is possible to provide user
The temperature of battery, such as mobile terminal has been heated up to mobile terminal close to human skin.
The mobile terminal charging device of the application charges to reduce the damage to battery in connection charger
When, if temperature is lower than the first temperature set, charged using the rule of low current charge, while the function of system being provided
Consumption opens specified application program such as to improve the power consumption etc. of system, mobile terminal is made to heat up, further reduce charge because
For temperature is low and damages battery.
Referring to Fig. 3, the embodiment of the present invention also provides a kind of mobile terminal, including processor 1080 and memory 1020, institute
Memory 1020 is stated for storing the program that healthy diet recommendation apparatus executes above-mentioned healthy diet recommended method；The processing
Device 1080 is configurable for executing the program stored in the memory.
For ease of description, only parts related to embodiments of the present invention are shown, disclosed by specific technical details, asks
Referring to present invention method part.The mobile terminal can be include mobile phone, tablet computer, PDA (Personal
Digital Assistant, personal digital assistant), POS (Point of Sales, point-of-sale terminal), vehicle-mounted computer etc. it is any eventually
End equipment, by taking mobile terminal is mobile phone as an example:
Fig. 3 shows the block diagram of the part-structure of mobile phone relevant to mobile terminal provided in an embodiment of the present invention.Ginseng
Fig. 3 is examined, mobile phone includes: radio frequency (Radio Frequency, RF) circuit 1010, memory 1020, input unit 1030, display
Unit 1040, sensor 1050, voicefrequency circuit 1060, Wireless Fidelity (wireless fidelity, WiFi) module 1070, place
Manage the components such as device 1080 and power supply 1090.It will be understood by those skilled in the art that the not structure of handset structure shown in Fig. 3
The restriction of pairs of mobile phone may include perhaps combining certain components or different components than illustrating more or fewer components
Arrangement.
It is specifically introduced below with reference to each component parts of the Fig. 3 to mobile phone:
RF circuit 1010 can be used for receiving and sending messages or communication process in, signal sends and receivees, particularly, by base station
After downlink information receives, handled to processor 1080；In addition, the data for designing uplink are sent to base station.In general, RF circuit
1010 include but is not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier (Low Noise
Amplifier, LNA), duplexer etc..In addition, RF circuit 1010 can also be logical with network and other equipment by wireless communication
Letter.Any communication standard or agreement, including but not limited to global system for mobile communications (Global can be used in above-mentioned wireless communication
System of Mobile communication, GSM), general packet radio service (General Packet Radio
Service, GPRS), CDMA (Code Division Multiple Access, CDMA), wideband code division multiple access
(Wideband Code Division Multiple Access, WCDMA), long term evolution (Long Term Evolution,
LTE), Email, short message service (Short Messaging Service, SMS) etc..
Memory 1020 can be used for storing software program and module, and processor 1080 is stored in memory by operation
1020 software program and module, thereby executing the various function application and data processing of mobile phone.Memory 1020 can be led
It to include storing program area and storage data area, wherein storing program area can be needed for storage program area, at least one function
Application program (such as sound-playing function, image player function etc.) etc.；Storage data area, which can be stored, uses institute according to mobile phone
Data (such as audio data, phone directory etc.) of creation etc..In addition, memory 1020 may include high random access storage
Device, can also include nonvolatile memory, and a for example, at least disk memory, flush memory device or other volatibility are solid
State memory device.
Input unit 1030 can be used for receiving the number or character information of input, and generate with the user setting of mobile phone with
And the related key signals input of function control.Specifically, input unit 1030 may include touch panel 1031 and other inputs
Equipment 1032.Touch panel 1031, also referred to as touch screen collect touch operation (such as the user of user on it or nearby
Use the behaviour of any suitable object or attachment such as finger, stylus on touch panel 1031 or near touch panel 1031
Make), and corresponding attachment device is driven according to preset formula.Optionally, touch panel 1031 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
It is converted into contact coordinate, then gives processor 1080, and order that processor 1080 is sent can be received and executed.In addition,
Touch panel 1031 can be realized using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touch surface
Plate 1031, input unit 1030 can also include other input equipments 1032.Specifically, other input equipments 1032 may include
But in being not limited to physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operating stick etc.
It is one or more.
Display unit 1040 can be used for showing information input by user or be supplied to user information and mobile phone it is each
Kind menu.Display unit 1040 may include display panel 1041, optionally, can use liquid crystal display (Liquid
Crystal Display, LCD), the forms such as Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED)
To configure display panel 1041.Further, touch panel 1031 can cover display panel 1041, when touch panel 1031 detects
After arriving touch operation on it or nearby, processor 1080 is sent to determine the type of touch event, is followed by subsequent processing device
1080 provide corresponding visual output according to the type of touch event on display panel 1041.Although in Fig. 3, touch panel
1031 and display panel 1041 are the input and input function for realizing mobile phone as two independent components, but in certain realities
Apply in example, can be integrated by touch panel 1031 and display panel 1041 and that realizes mobile phone output and input function.
Mobile phone may also include at least one sensor 1050, such as optical sensor, motion sensor and other sensors.
Specifically, optical sensor may include ambient light sensor and proximity sensor, wherein ambient light sensor can be according to ambient light
Light and shade adjust the brightness of display panel 1041, proximity sensor can close display panel when mobile phone is moved in one's ear
1041 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (generally three axis) and add
The size of speed can detect that size and the direction of gravity when static, can be used to identify application (such as the horizontal/vertical screen of mobile phone posture
Switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Also as mobile phone
The other sensors such as configurable gyroscope, barometer, hygrometer, thermometer, infrared sensor, details are not described herein.
Voicefrequency circuit 1060, loudspeaker 1061, microphone 1062 can provide the audio interface between user and mobile phone.Audio
Electric signal after the audio data received conversion can be transferred to loudspeaker 1061, be converted by loudspeaker 1061 by circuit 1060
For voice signal output；On the other hand, the voice signal of collection is converted to electric signal by microphone 1062, by voicefrequency circuit 1060
Audio data is converted to after reception, then by after the processing of audio data output processor 1080, through RF circuit 1010 to be sent to ratio
Such as another mobile phone, or audio data is exported to memory 1020 to be further processed.
WiFi belongs to short range wireless transmission technology, and mobile phone can help user's transceiver electronics postal by WiFi module 1070
Part, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 3 is shown
WiFi module 1070, but it is understood that, and it is not belonging to must be configured into for mobile phone, it can according to need do not changing completely
Become in the range of the essence of invention and omits.
Processor 1080 is the control centre of mobile phone, using the various pieces of various interfaces and connection whole mobile phone,
By running or execute the software program and/or module that are stored in memory 1020, and calls and be stored in memory 1020
Interior data execute the various functions and processing data of mobile phone, to carry out integral monitoring to mobile phone.Optionally, processor
1080 may include one or more processing units；Preferably, processor 1080 can integrate application processor and modulation /demodulation processing
Device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is mainly located
Reason wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 1080.
Mobile phone further includes the power supply 1090 (such as battery) powered to all parts, it is preferred that power supply can pass through power supply
Management system and processor 1080 are logically contiguous, to realize management charging, electric discharge and power consumption pipe by power-supply management system
The functions such as reason.
Although being not shown, mobile phone can also include camera, bluetooth module etc., and details are not described herein.
Referring to Fig. 3, in embodiments of the present invention, processor 1080 included by the mobile terminal is also with the following functions:
When accessing charger charging, the Current Temperatures of the battery of the mobile terminal are obtained；
Judge whether the Current Temperatures are less than preset first temperature；
If the Current Temperatures are less than first temperature, low current charge rule is called to fill to the mobile terminal
Electricity, while improving the system power dissipation of the mobile terminal.
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 corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed system, device and method can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit
It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components
It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or
The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit
It closes or communicates to connect, can be electrical property, mechanical or other forms.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
Those of ordinary skill in the art will appreciate that implement the method for the above embodiments be can be with
Relevant hardware is instructed to complete by program, the program can store in a kind of computer readable storage medium, on
Stating the storage medium mentioned can be read-only memory, disk or CD etc..
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (10)
1. a kind of mobile terminal charging method characterized by comprising
When accessing charger charging, the Current Temperatures of the battery of the mobile terminal are obtained；
Judge whether the Current Temperatures are less than preset first temperature；
If the Current Temperatures are less than first temperature, low current charge rule is called to charge to the mobile terminal, together
The system power dissipation of mobile terminal described in Shi Tigao.
2. mobile terminal charging method according to claim 1, which is characterized in that described if so, calling low current charge
Rule charges to the mobile terminal, while after the step of improving the system power dissipation of the mobile terminal, comprising:
The second temperature of the battery is obtained in real time；
Judge whether the second temperature is greater than preset third temperature；
If the second temperature is greater than the third temperature, preset large current charge rule is called to fill to the mobile terminal
Electricity.
3. mobile terminal charging method according to claim 2, which is characterized in that if the second temperature is greater than institute
After the step of stating third temperature, then preset large current charge rule called to charge to the mobile terminal, comprising:
Obtain the 4th temperature of the shell of the mobile mobile terminal；
Calculate the difference of the 4th temperature and preset human body temperature；
The system power dissipation of the mobile terminal is adjusted according to the difference so that the difference be maintained at specified threshold range it
It is interior.
4. mobile terminal charging method according to claim 1, which is characterized in that described if so, calling low current charge
Rule charges to the mobile terminal, while after the step of improving the system power dissipation of the mobile terminal, comprising:
The second temperature of the battery is obtained in real time；
In preset temperature-charging current value list, the charging current value of the corresponding second temperature is searched；
The size of current to charge to the mobile terminal is adjusted to identical as the charging current value.
5. mobile terminal charging method according to claim 1, which is characterized in that described if so, calling low current charge
Rule charges to the mobile terminal, while after the step of improving the system power dissipation of the mobile terminal, comprising:
Judge whether the heating rate of the Current Temperatures reaches pre-set velocity value；
If it is not, the bypass of the charging circuit of the mobile terminal is then opened, to improve the heating rate of mobile terminal, wherein institute
Stating bypass is heater circuit.
6. a kind of mobile terminal charging device characterized by comprising
First acquisition unit obtains the Current Temperatures of the battery of the mobile terminal when for accessing charger charging；
First judging unit, for judging whether the Current Temperatures are less than preset first temperature；
It calls and improves unit, if being less than first temperature for the Current Temperatures, call low current charge rule to institute
Mobile terminal charging is stated, while improving the system power dissipation of the mobile terminal.
7. mobile terminal charging device according to claim 6, which is characterized in that described device further include:
Second acquisition unit, for obtaining the second temperature of the battery in real time；
Second judgment unit, for judging whether the second temperature is greater than preset third temperature；
Call unit, if for the second temperature be greater than the third temperature, call preset large current charge rule to
The mobile terminal charging.
8. mobile terminal charging device according to claim 7, which is characterized in that described device further include:
Third acquiring unit, the 4th temperature of the shell for obtaining the mobile mobile terminal；
Computing unit, for calculating the difference of the 4th temperature and preset human body temperature；
Unit is adjusted, for adjusting the system power dissipation of the mobile terminal according to the difference, so that the difference is maintained at finger
Within fixed threshold range.
9. mobile terminal charging device according to claim 6, which is characterized in that described device further include:
4th acquiring unit, for obtaining the second temperature of the battery in real time；
Searching unit, in preset temperature-charging current value list, searching the charging current of the corresponding second temperature
Value；
Adjustment unit, for the size of current of the mobile terminal charging will to be given to be adjusted to identical as the charging current value.
10. a kind of mobile mobile terminal, which is characterized in that including processor and memory,
The memory is for mobile terminal charging described in any one of memory mobile terminal charging unit right of execution 1 to power 5
The program of method；
The processor is configured to for executing the journey stored in the memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810765400.XA CN109066834A (en) | 2018-07-12 | 2018-07-12 | Mobile terminal and mobile terminal charging method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810765400.XA CN109066834A (en) | 2018-07-12 | 2018-07-12 | Mobile terminal and mobile terminal charging method and device |
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| CN109066834A true CN109066834A (en) | 2018-12-21 |
Family
ID=64816129
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810765400.XA Withdrawn CN109066834A (en) | 2018-07-12 | 2018-07-12 | Mobile terminal and mobile terminal charging method and device |
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Cited By (1)
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| CN111725852A (en) * | 2019-03-20 | 2020-09-29 | 奇酷互联网络科技（深圳）有限公司 | Charging control method, intelligent wearable device and storage medium |
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Application publication date: 20181221 |