CN107221980A - Temperature rise control method, device and storage medium when terminal device and its charging - Google Patents
Temperature rise control method, device and storage medium when terminal device and its charging Download PDFInfo
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- CN107221980A CN107221980A CN201710499654.7A CN201710499654A CN107221980A CN 107221980 A CN107221980 A CN 107221980A CN 201710499654 A CN201710499654 A CN 201710499654A CN 107221980 A CN107221980 A CN 107221980A
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- 238000000034 method Methods 0.000 title claims abstract description 56
- 238000012544 monitoring process Methods 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims description 15
- 230000000630 rising effect Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000004590 computer program Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 238000012545 processing Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000011895 specific detection Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
-
- 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
- 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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- H02J7/0091—
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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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides temperature rise control method, device and the storage medium when a kind of terminal device and its charging；This method includes：Detect whether terminal device is in charged state；If terminal device is in charged state, monitoring terminal equipment CPU occupancy；The temperature of terminal device battery is obtained if terminal device CPU occupancy is more than the first preset value；If the temperature of terminal device battery is more than the second preset value, the charging current value of terminal device is determined according to the corresponding relation of default terminal device battery temperature and charging current.Compared to prior art, temperature rise control method, device and storage medium when terminal device that the present invention is provided and its charging, the control of temperature rise when being charged to terminal device under mode of operation can be realized, to avoid the temperature rise of terminal device too high, and then extends the service life of terminal device.
Description
Technical field
The present invention relates to the technical field of terminal device control, temperature when a kind of terminal device and its charging is specifically related to
Rise control method, device and storage medium.
Background technology
With the development of terminal device, mobile phone has become an indispensable part in people's work and life.At present,
All there is the problem of power consumption is excessive in most smart mobile phone, while the development of current battery technology relatively lags behind, cause to possess
The smart mobile phone of power is often without the desired endurance of people.
Therefore the problem of being faced with frequent charge using smart mobile phone, and as the development and people of charging technique are to filling
Short requirement of electric time, the charging current of current smart mobile phone is substantially all in 1A or so, and what is had is even more big.It is well known that
The temperature rise of mobile phone is very significant during charging, and electric current is bigger, and temperature rise is more obvious.
On the other hand, the dependence due to people to smart mobile phone so that the charging of smart mobile phone is often in non-standby
Carried out under state (i.e. use state).However, due to relatively lagging behind that existing battery technology develops, when smart mobile phone charges
Temperature rise be very significant, if user is operated (under non-standby state to enter while charging to smart mobile phone
Row charging), then temperature rise will become abnormal notable, or even user occur and feel scorching hot feelings in touch intelligent mobile phone
Condition, this largely have impact on the experience of user, and the more seriously too high use that can also cause terminal device of temperature rise is pacified
Full problem.Therefore, it is necessary to which temperature rise when being charged to terminal device is controlled.
The content of the invention
On the one hand the embodiment of the present invention provides temperature rise control method when a kind of terminal device charges, methods described bag
Include：
The corresponding relation of setting terminal device battery temperature and charging current；
Detect whether the terminal device is in charged state；
If the terminal device is in charged state, the occupancy of the terminal device CPU is monitored；
The temperature of the terminal device battery is obtained if the occupancy of the terminal device CPU is more than the first preset value；
If the temperature of the terminal device battery is more than the second preset value, according to the default terminal device battery temperature
Degree and the corresponding relation of charging current determine the charging current value of the terminal device.
On the other hand the embodiment of the present invention also provides temperature rising control device during a kind of terminal device charging, described device bag
Include：
Detection module, for detecting whether the terminal device is in charged state；
Monitoring modular, the occupancy for monitoring the terminal device CPU；
Judge module, for judging the occupancy of the terminal device CPU whether more than the first preset value；
Acquisition module, the temperature for obtaining the terminal device battery；
Electric current determining module, it is true for the corresponding relation according to the default terminal device battery temperature and charging current
The charging current value of the fixed terminal device.
Further, the embodiment of the present invention also provides a kind of terminal device, and the terminal device includes processor and deposited
Reservoir, the processor couples the memory, the processor operationally execute instruction to realize as in above-mentioned embodiment
Method described in any one.
In addition, the embodiment of the present invention provides a kind of computer-readable recording medium again, computer program is stored thereon with, should
Program is executed by processor to realize the method as any one of above-mentioned embodiment.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
The schematic flow sheet of the embodiment of temperature rise control method one when Fig. 1 is terminal device charging of the present invention；
The schematic flow sheet of another embodiment of temperature rise control method when Fig. 2 is terminal device charging of the present invention；
The structure composition block diagram of the embodiment of temperature rising control device one when Fig. 3 is terminal device charging of the present invention；
Fig. 4 is the structure composition schematic diagram of the embodiment of terminal device one of the present invention；
Fig. 5 is the structure composition schematic diagram of another embodiment of terminal device of the present invention；
Fig. 6 is the structural representation of the embodiment of storage medium one of the present invention.
Embodiment
With reference to the accompanying drawings and examples, the present invention is described in further detail.It is emphasized that following implement
Example is merely to illustrate the present invention, but the scope of the present invention is not defined.Likewise, following examples are only the portion of the present invention
Point embodiment and not all embodiments, the institute that those of ordinary skill in the art are obtained under the premise of creative work is not made
There are other embodiments, belong to the scope of protection of the invention.
Term " first " in the present invention, " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or dark
Show relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second ", " are defined
At least one this feature can be expressed or be implicitly included to three " feature.In description of the invention, " multiple " be meant that to
It is few two, such as two, three etc., unless otherwise specifically defined.The directional instruction of institute is (all in the embodiment of the present invention
Such as up, down, left, right, before and after ...) it is only used for explaining the phase under a certain particular pose (as shown in drawings) between each part
To position relationship, motion conditions etc., if the particular pose changes, directionality indicates also correspondingly therewith to change
Become.In addition, term " comprising " and " having " and their any deformations, it is intended that covering is non-exclusive to be included.For example comprising
The step of process of series of steps or unit, method, system, product or equipment are not limited to list or unit, and
It is the step of alternatively also including not listing or unit, or alternatively also include for these processes, method, product or equipment
Intrinsic other steps or unit.
Referenced herein " embodiment " is it is meant that the special characteristic, structure or the characteristic that describe can be wrapped in conjunction with the embodiments
In at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Referring to Fig. 1, when Fig. 1 is terminal device of the present invention charging the embodiment of temperature rise control method one schematic flow sheet；
It should be noted that terminal device signified in the present invention includes mobile phone, tablet personal computer, notebook computer, wearable device etc..
This method includes but does not limit following steps.
Whether step S100, detection terminal device is in charged state.
The specific method of the step can be the working condition by detecting charging circuit, or whether detect charge prompting
Open etc..Specific detection method will not enumerate herein in the range of the understanding of those skilled in the art.
Step S110, if terminal device is in charged state, monitoring terminal equipment CPU occupancy.
In this step, if terminal device is in non-charged state, the follow-up whole step of this method is stopped.
Step S120, obtains the temperature of terminal device battery if terminal device CPU occupancy is more than the first preset value.
Wherein, first preset value can reach 80% for CPU occupancy, certainly, and CPU is accounted in other embodiments
The numerical value can be not limited to rate.And the concrete mode for obtaining terminal device battery temperature can be by being arranged on battery
Or the temperature sensor or thermistor of battery ambient etc. is carried out.
Negative tempperature coefficient thermistor, i.e. NTC resistance (Negative Temperature are for example set
Coefficient, NTC), it is connected with the battery of terminal device, can be because of high temperature because resistance and the temperature of NTC resistance are inversely proportional
Successively decrease, low temperature it is incremental, and temperature coefficient is very big, and available for small temperature change is detected, accuracy is higher.According to NTC electricity
The characteristic of resistance, NTC can produce the voltage of different NTC resistance under different temperatures environment；By monitoring negative temperature coefficient heat
The magnitude of voltage of quick resistance determines the temperature value of current battery.
Step S130, if the temperature of terminal device battery is more than the second preset value, according to default terminal device battery
The corresponding relation of temperature and charging current determines the charging current value of terminal device.
In step s 130, the second preset value can reach 70 degrees Celsius for the temperature of terminal device battery, likewise,
The temperature of terminal device battery can be not limited to the Temperature numerical in other embodiment, and those skilled in the art can be according to end
The composite factor such as heat dispersion of the end equipment sets itself second default Temperature numerical.
In this step, terminal device battery temperature and the corresponding relation of charging current can be obtained according to test of many times
List is instructed, is for example charged when terminal device battery temperature is 70 degrees Celsius using 0.4A current value；When terminal is set
Charged when standby battery temperature is 60 degrees Celsius using 0.5A current value etc., it is to use battery temperature and charging current in general
The list of the corresponding relation is provided in the rule of inverse proportion.Specific one-to-one relationship is no longer itemized herein.
Relative to prior art, temperature rise control method during terminal device charging provided in an embodiment of the present invention passes through prison
Terminal device CPU occupancy situation is surveyed, in conjunction with the temperature value for taking terminal device battery, the current value of charging is provided；Can be with
The control of temperature rise when being charged to terminal device under mode of operation is realized, to avoid the temperature rise of terminal device too high, and then can be prolonged
The service life of long terminal device.
Further, referring to Fig. 2, another embodiment of temperature rise control method when Fig. 2 is terminal device of the present invention charging
Schematic flow sheet；Method in the embodiment includes step：
Step S200, sets and storage battery temperature and cpu temperature and the corresponding relation of charging current.
Battery temperature and cpu temperature and the corresponding relation of charging current can be obtained according to test of many times in the step
Instruct list, for example when terminal device battery temperature is 70 degrees Celsius and cpu temperature is 80 degrees Celsius using 0.4A electricity
Flow valuve is charged；When terminal device battery temperature is 60 degrees Celsius and cpu temperature is 70 degrees Celsius using 0.5A electricity
Flow valuve charging etc., the row of the corresponding relation are provided using battery temperature and cpu temperature with charging current in the rule of inverse proportion
Table.Specific one-to-one relationship is no longer itemized herein.
Power consumption in step S210, measuring terminals equipment during each application program operation, and to each application program power consumption
Carry out statistic record.
In this step, power consumption when application program is run in measuring terminals equipment, and application program power consumption is entered
The specific method of row statistic record can be：A power consumption threshold value is set, then by the power consumption of each application program and the threshold
Value is compared, and the power consumption of application program is classified as first kind application program more than the threshold value；The power consumption of application program is small
The small class of power consumption one is classified as in or equal to the threshold value.
In step S210, power consumption when application program is run in measuring terminals equipment, and application program power consumption is entered
The specific method of row statistic record can also be：Power consumption size to each application program carries out ranking, can be big by power consumption
And the application program of predetermined quantity in the top is classified as first kind application program；By remaining power consumption is small and rank behind should
Equations of The Second Kind application program is classified as with program；Wherein, predetermined quantity can be 1/2nd, the three of detected power consumption application program
/ mono- or the quantity of other ratios, those skilled in the art can according to terminal device charge condition, heat dispersal situations etc. come
Setting, herein can be without specific restriction to predetermined quantity.
Whether step S220, detection terminal device is in charged state.
The specific method of the step can be the working condition by detecting charging circuit, or whether detect charge prompting
Open etc..Specific detection method is also no longer described in detail herein in the range of the understanding of those skilled in the art.
If detection terminal device is in charged state in the step, then next step is entered, if detecting terminal
Equipment is in non-charged state, then step S310 is entered, to terminate whole flow process.
Step S230, detection charging when terminal device application program running situation, when in terminal device charging process just
When running first kind application program, then close the first kind application program or prompting user closes the first kind application journey
Sequence, the process then charged again.So it may further ensure that temperature rise of the terminal device in charging process will not be too high.
In general, the larger application program of power consumption is generally the amusement class application program such as game, video, when starting to charge up, eventually
End equipment then can actively close such application program or prompting user closes such application program.
Step S240, monitoring terminal equipment CPU occupancy.
In this step, CPU is expressed as central processing unit, central processing unit (CPU, Central Processing
Unit it is) one piece of ultra-large integrated circuit, is the arithmetic core (Core) and control core (Control of a computer
Unit).Its function is mainly the data in interpretive machine instruction and processing computer software.CPU occupancy is determined
The situation of its live load, in general, CPU occupancy is bigger, and its live load is bigger, and temperature rise also can be higher；Therefore,
Monitoring terminal equipment CPU occupancy is particularly important in temperature control process.
Whether step S250, judge terminal device CPU occupancy more than the first preset value.
In this step, if terminal device CPU occupancy is more than the first preset value, into next step；If terminal
Equipment CPU occupancy is not above the first preset value, then return to step S240, continues monitoring terminal equipment CPU occupancy.
Preferably, first preset value can reach 80% for CPU occupancy.Certainly, CPU in other embodiments
Occupancy can be not limited to the numerical value.
Step S260, obtains the temperature of terminal device battery.
In step S260, the concrete mode for obtaining terminal device battery temperature can be by being arranged on battery or
Temperature sensor or thermistor of battery ambient etc. are carried out.
Negative tempperature coefficient thermistor, i.e. NTC resistance (Negative Temperature are for example set
Coefficient, NTC), it is connected with the battery of terminal device, can be because of high temperature because resistance and the temperature of NTC resistance are inversely proportional
Successively decrease, low temperature it is incremental, and temperature coefficient is very big, and available for small temperature change is detected, accuracy is higher.According to NTC electricity
The characteristic of resistance, NTC can produce the voltage of different NTC resistance under different temperatures environment；By monitoring negative temperature coefficient heat
The magnitude of voltage of quick resistance determines the temperature value of current battery..
Step S270, judges whether the temperature of terminal device battery is more than the second preset value.
If the temperature of terminal device battery is more than the second preset value, into next step；If the temperature of terminal device battery
Degree is not more than the second preset value, then return to step S260, reacquires the temperature of terminal device battery.
In step S270, the second preset value can reach 70 degrees Celsius for the temperature of terminal device battery, likewise,
The temperature of terminal device battery can be not limited to the Temperature numerical in other embodiment, and those skilled in the art can be according to end
The composite factor such as heat dispersion of the end equipment sets itself second default Temperature numerical.
Step S280, obtains terminal device CPU temperature.
Likewise, the concrete mode for obtaining terminal device cpu temperature can be by being arranged on CPU or around CPU
Temperature sensor or thermistor etc. carry out.
Step S290, judges whether terminal device CPU temperature is more than the 3rd preset value.
In this step, if terminal device CPU temperature is more than the 3rd preset value, into next step；If eventually
End equipment CPU temperature is not more than the 3rd preset value, then return to step S280, reacquires terminal device CPU temperature.Its
In, the 3rd preset value can reach 80 degrees Celsius for terminal device CPU temperature.Likewise, terminal is set in other embodiments
The temperature of standby battery can be not limited to the Temperature numerical, and those skilled in the art can be according to heat dispersion of terminal device etc.
The default Temperature numerical of composite factor sets itself the 3rd.
Step S300, the charging current of terminal device is determined according to the battery temperature and cpu temperature of terminal device jointly
Value.
, can be according to setting and storage battery temperature in step S200 and cpu temperature and charging electricity in step S300
The corresponding relation of stream determines charging current value.
Step S310, terminates.
Relative to prior art, the temperature rise control method during terminal device charging provided in the present embodiment passes through detection
The running situation of terminal device application program, closes the occupancy of power consumption larger level of application, then monitoring terminal equipment CPU
Rate situation, in conjunction with the temperature value for taking terminal device battery and CPU, provides final charging current value；It can realize to behaviour
Make the control of temperature rise when terminal device under state charges, to avoid the temperature rise of terminal device too high, and then terminal can be extended set
Standby service life.
Further, the embodiment of the present invention also provides temperature rising control device when a kind of terminal device charges, and refers to figure
The structure composition block diagram of 3, Fig. 3 embodiments of temperature rising control device one when being terminal device of the present invention charging, the device is included but not
It is limited to lower module：Detection module 320, the judge module 340 of monitoring modular 330, acquisition module 350 and electric current determining module
360。
Specifically, detection module 320 is used to detect whether terminal device is in charged state；Monitoring modular 330 is used for
Monitoring terminal equipment CPU occupancy；Judge module 340 is used to judge whether terminal device CPU occupancy is pre- more than first
If value；Acquisition module 350 is used for the temperature for obtaining terminal device battery；And electric current determining module 360 is then used for according to default
Terminal device battery temperature and the corresponding relation of charging current determine the charging current value of the terminal device.
Alternatively, the device can also include electrical measurement module (not shown), and the electrical measurement module is used to measure
Power consumption in terminal device during each application program operation, and statistic record is carried out to each application program power consumption；The detection
Module 320 is additionally operable to detect the application program being currently running during the terminal device charging, when terminal device charges
Operation correspondence particular category application program when, then close to should particular category application program.
On detection module 320, the judge module 340 of monitoring modular 330, acquisition module 350 and electric current determining module 360
Specific workflow, refers to the associated description in above method embodiment, here is omitted.
In addition, the embodiment of the present invention also provides a kind of terminal device, referring to Fig. 4, Fig. 4 is that terminal device one of the present invention is real
The structure composition schematic diagram of example is applied, the terminal device 900 in the embodiment includes RF circuits 910, memory 920, input block
930th, display unit 940, sensor 950, voicefrequency circuit 960, wifi module 970, processor 980 and power supply 990 etc..Its
In, RF circuits 910, memory 920, input block 930, display unit 940, sensor 950, voicefrequency circuit 960 and wifi
Module 970 is connected with processor 980 respectively；Power supply 990 is used to provide electric energy for whole mobile terminal 900.
Specifically, RF circuits 910 are used for sending and receiving signal；Memory 920 is used for data storage command information；Input block
930 are used to input information, can specifically include contact panel 931 and operate other input equipments 932 such as button；Display unit
940 can include display panel 941 etc.；Sensor 950 includes infrared sensor, laser sensor etc., for detecting user
Approach signal, distance signal etc.；Loudspeaker 961 and microphone (or microphone) 962 pass through voicefrequency circuit 960 and processor
980 connections, for sending and receiving voice signal；Wifi module 970 is then used to receive and launch wifi signals.
Processor 980 is additionally operable to the corresponding relation of setting terminal device battery temperature and charging current；Detect the terminal
Whether equipment is in charged state；If the terminal device is in charged state, the occupancy of the terminal device CPU is monitored
Rate；The temperature of the terminal device battery is obtained if the occupancy of the terminal device CPU is more than the first preset value；If described
The temperature of terminal device battery is more than the second preset value, then according to the default terminal device battery temperature and charging current
Corresponding relation determines the charging current value of the terminal device.Memory 920 is then used to store operational order of processor 980 etc.
Information.On the specific operating process of processor 980, then the detailed description in above method embodiment is referred to.
Referring to Fig. 5, Fig. 5 is the structure composition schematic diagram of another embodiment of terminal device of the present invention, the terminal device bag
Include processor 51 and memory 52.Wherein, processor 51 is of coupled connections memory 52.
Specifically, processor 51 is used for the corresponding relation of setting terminal device battery temperature and charging current；Detection institute
State whether terminal device is in charged state；If the terminal device is in charged state, monitor the terminal device CPU's
Occupancy；The temperature of the terminal device battery is obtained if the occupancy of the terminal device CPU is more than the first preset value；If
The temperature of the terminal device battery is more than the second preset value, then according to the default terminal device battery temperature and charging electricity
The corresponding relation of stream determines the charging current value of the terminal device.Memory 52 is then used for the operational order for storing processor 51
Etc. information.On the specific operating process of processor 51, then the detailed description in above method embodiment is referred to.
Referring to Fig. 6, Fig. 6 is the structural representation of the embodiment of storage medium one of the present invention.
The storage medium 600 has program stored therein data 601, and described program data 601 can be performed to realize above-mentioned reality
The temperature rise control method during terminal device charging illustrated in example is applied, is just repeated no more herein.
As skilled in the art to understand, the storage medium 600 can be the physical storage mediums such as USB flash disk, CD, also may be used
To be the virtual storage mediums such as server.
, can in several embodiments provided by the present invention, it should be understood that disclosed method, equipment and device
To realize by another way.For example, device embodiments described above are only schematical, for example, the mould
The division of block or unit, only a kind of division of logic function can have other dividing mode when actually realizing, such as multiple
Unit or component can combine or be desirably integrated into another system, or some features can be ignored, or not perform.It is another
Point, shown or discussed coupling or direct-coupling or communication connection each other can be by some interfaces, device or
The INDIRECT COUPLING of unit or communication connection, can be electrical, machinery or other forms.
The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize present embodiment scheme according to the actual needs
Purpose.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, also may be used
To be that unit is individually physically present, can also two or more units it is integrated in a unit.It is above-mentioned integrated
Unit can both be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
If the integrated unit is realized using in the form of SFU software functional unit and as independent production marketing or used
When, it can be stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially
The part contributed in other words to prior art or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, including some instructions are to cause a computer
Equipment (can be personal computer, server, or network equipment etc.) or processor (processor) perform the present invention each
The all or part of step of embodiment methods described.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage
(ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD
Etc. it is various can be with the medium of store program codes.
The terminal device and storage medium provided relative to prior art, the present invention, by detecting terminal device application
The running situation of program, closes the occupancy situation of power consumption larger level of application, then monitoring terminal equipment CPU, then ties
The temperature value of conjunction terminal device battery and CPU, provides final charging current value；It can realize to terminal under mode of operation
The control of temperature rise during equipment charge, to avoid the temperature rise of terminal device too high, and then can extend the service life of terminal device.
The section Example of the present invention is the foregoing is only, is not thereby limited the scope of the invention, it is every to utilize
Equivalent device or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, be included within the scope of the present invention.
Claims (10)
1. temperature rise control method during a kind of terminal device charging, it is characterised in that methods described includes：
Detect whether the terminal device is in charged state；
If the terminal device is in charged state, the occupancy of the terminal device CPU is monitored；
The temperature of the terminal device battery is obtained if the occupancy of the terminal device CPU is more than the first preset value；
If the temperature of the terminal device battery be more than the second preset value, according to the default terminal device battery temperature with
The corresponding relation of charging current determines the charging current value of the terminal device.
2. according to the method described in claim 1, it is characterised in that whether the detection terminal device is in the step of charged state
Also include before rapid：Power consumption during each application program operation in the terminal device is measured, and to each application program power consumption
Carry out statistic record；Also include step, detection after the step of whether the detection terminal device is in charged state
The application program being currently running during the terminal device charging, correspondence particular category is currently running when terminal device charges
During application program, then close to should particular category application program.
3. method according to claim 2, it is characterised in that described that statistic record is carried out to each application program power consumption
Step is specifically included：A power consumption threshold value is set, the power consumption of each application program is compared with the threshold value, it is described to answer
With the power consumption of program first kind application program is classified as more than the threshold value；The power consumption of the application program is less than or equal to
The threshold value is classified as Equations of The Second Kind application program.
4. method according to claim 2, it is characterised in that described that statistic record is carried out to each application program power consumption
Step is specifically included：Ranking is carried out to the power consumption of the application program, by the big and in the top predetermined quantity of power consumption
Application program is classified as first kind application program；Remaining power consumption is small and application program that rank behind is classified as Equations of The Second Kind application journey
Sequence.
5. the method according to any one of claim 3 or 4, it is characterised in that when being transported in terminal device charging process
During row first kind application program, then the first kind application program is closed.
6. according to the method described in claim 1, it is characterised in that methods described is more than second in the temperature of terminal device battery
Also include after the step of preset value：Terminal device CPU temperature is obtained, is preset if terminal device CPU temperature is more than the 3rd
Value, then with reference to described in the terminal device cpu temperature and the battery temperature and the corresponding relation of charging current are determined jointly
The charging current value of terminal device.
7. method according to claim 6, it is characterised in that methods described the setting terminal device battery temperature with
Also include step while the corresponding relation of charging current：The corresponding relation of setting terminal equipment cpu temperature and charging current.
8. temperature rising control device during a kind of terminal device charging, it is characterised in that described device includes：
Detection module, for detecting whether the terminal device is in charged state；
Monitoring modular, the occupancy for monitoring the terminal device CPU；
Judge module, for judging the occupancy of the terminal device CPU whether more than the first preset value；
Acquisition module, the temperature for obtaining the terminal device battery；
Electric current determining module, for determining institute according to the corresponding relation of the default terminal device battery temperature and charging current
State the charging current value of terminal device.
9. a kind of terminal device, it is characterised in that the terminal device includes processor and memory, the processor coupling
The memory, the processor operationally execute instruction to realize the method as described in claim any one of 1-7.
10. a kind of computer-readable recording medium, is stored thereon with computer program, it is characterised in that the program is by processor
Perform to realize the method as described in claim any one of 1-7.
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| CN201710499654.7A CN107221980B (en) | 2017-06-27 | 2017-06-27 | Temperature rise control method, device and storage medium when terminal device and its charging |
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