CN109412240A - A kind of method and apparatus adjusting charging current - Google Patents
A kind of method and apparatus adjusting charging current Download PDFInfo
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- CN109412240A CN109412240A CN201811565930.6A CN201811565930A CN109412240A CN 109412240 A CN109412240 A CN 109412240A CN 201811565930 A CN201811565930 A CN 201811565930A CN 109412240 A CN109412240 A CN 109412240A
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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
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Abstract
The invention discloses a kind of method and apparatus for adjusting charging current, it is related to terminal charge technical field, to solve in the prior art, in intelligent terminal charging, its own temperature increases excessively high too fast problem, this method includes: that screen state is determined in the case where entering charged state, is gone out screen state according to the determining bright screen state of screen or screen, determines charging current；According to battery of the determining charging current to the terminal carry out charging and/or, determine screen state from screen go out screen state be switched to screen bright screen state when, reduce current charging current, charge according to battery of the charging current after reduction to the terminal；And/or determine screen state from the bright screen state of screen be switched to screen go out shield state when, increase current charging current, charge according to battery of the charging current after increase to the terminal.
Description
Technical field
The present invention relates to terminal charge technical field, in particular to a kind of method and apparatus for adjusting charging current.
Background technique
With the development of internet, Intelligent hardware is also more and more, and in the intelligent epoch, the hardware of embedded device is quick
Development, software are also simultaneously and rapidly advancing, and smart machine performance is increasingly advanced, but thus the electric quantity consumption of bring system is got over
Come bigger, to the charging rate of smart machine, more stringent requirements are proposed.Comparing conventional charging scheme is according to battery of mobile phone
Voltage, set fixed charging current, execute charging flow；In order to shorten charge required for the time, by charge power by
It gradually increases, but while charge power increasing, the smart machine fever of charging can be caused serious, especially operate intelligence in charging
When energy equipment, smart machine fever phenomenon is even more serious, causes the raising of smart machine temperature to have the reason of several respects, such as environment temperature
Degree determines the basal temperature of machine, and thin narrow aesthetic appearances are unfavorable for heat dissipation and exacerbate temperature rise, when charging power supply chip with
The increase of charging current and exacerbate temperature rise etc..
In conclusion how to avoid its own temperature from increasing excessively high too fast at key how in smart machine charging
Problem.
Summary of the invention
The present invention provides a kind of method and apparatus for adjusting charging current, to solve in the prior art, in intelligent terminal
When charging, its own temperature increases excessively high too fast problem.
In a first aspect, a kind of method for adjusting charging current provided in an embodiment of the present invention, this method comprises:
Screen state is determined in the case where entering charged state；
It is gone out screen state according to the determining bright screen state of screen or screen, determines charging current；
It charges according to battery of the determining charging current to the terminal.
In the above method, during terminal is charged, charging current is determined according to screen state, and with determining
Charging current is that the battery of the terminal charges, and goes out to adjust with shielding condition intelligent according to the bright screen state of screen or screen in this way and fill a little
The speed that electric current, the duration of balanced terminal charge and the temperature of terminal rise protects the charging safety of terminal, also increases
User is to the experience good opinion in terminal charge, operated to the terminal.
In one possible implementation, it is gone out screen according to the bright screen state of screen or screen of charge reference parameter and determination
State determines that current charging current, the charge reference parameter include following any or appoint multiple parameters:
The battery capacity of the terminal Current Temperatures, the terminal.
In the above method, on the basis of screen state, current fill is determined in conjunction with terminal Current Temperatures and battery capacity
Electric current makes determining charging current be more suitable for the current state of the terminal, the duration of balanced terminal charge and terminal
Temperature improves the experience good opinion of user.
In one possible implementation, the charging current according to determined by determining screen bright screen state is no more than the
One default maximum charging current；It is filled according to determining screen charging current determined by screen state of going out no more than the second default maximum
Electric current, the first default maximum charging current is less than the second default maximum charging current.
In the above-mentioned methods, under different screen states, make the screen that determining charging current is current no more than terminal
Default maximum charging current under state, caused by greatly avoiding the terminal temperature being excessively high during charging
User experience is bad and the peril that may occur.
In one possible implementation, screen state is determined in the case where entering charged state, comprising:
When confirmly detecting terminal and starting to charge, screen state is determined；And/or
When receiving the screen state detection instruction of user, screen state is determined；And/or
When confirmly detecting terminal sleeping and being waken up, screen state is determined；And/or
After determining that the terminal sleeping is waken up, when reaching default detection interval time, screen state is determined.
In the above method, when terminal starts to charge, receive user state-detection instruction when, detect terminal sleeping
Screen state is all determined when being waken up, and after terminal sleeping is waken up, carries out the screen shape that periodically triggering is current to terminal
The inquiry of state ensure that the accuracy of the current screen state of the terminal inquired.
Second aspect, a kind of method adjusting charging current provided in an embodiment of the present invention, this method comprises:
Determine screen state from screen go out screen state be switched to screen bright screen state when, reduce current charging current；
It charges according to battery of the charging current after reduction to the terminal.
In the above method, when the screen state of terminal changes, the bright screen state of screen is switched to from screen screen state of going out
When, the power consumption of counterpart terminal increases, and reduces charging current in time, avoids easy terminal in the changed temperature of screen state
Degree rising is too fast to cause user experience bad and possible safety accident.
The third aspect, a kind of method adjusting charging current provided in an embodiment of the present invention, this method comprises:
Determine screen state from the bright screen state of screen be switched to screen go out shield state when, increase current charging current；
It charges according to battery of the charging current after increase to the terminal.
In the above method, when the screen state of terminal changes, screen is switched to from the bright screen state of screen and is gone out screen state
When, the power consumption of counterpart terminal is reduced, and increases charging current in time, improves the charging rate to the battery of the terminal.
Fourth aspect, a kind of terminal device adjusting charging current provided in an embodiment of the present invention, the terminal device include
Processor and memory, wherein the processor is used for:
Screen state is determined in the case where entering charged state；
It is gone out screen state according to the determining bright screen state of screen or screen, determines charging current；
It charges according to battery of the determining charging current to the terminal.
In one possible implementation, the processor is specifically used for, according to charge reference parameter and the screen of determination
The bright screen state of curtain or screen go out screen state, determine that current charging current, the charge reference parameter include following any or appoint more
A parameter:
The battery capacity of the terminal Current Temperatures, the terminal.
In one possible implementation, the processor is specifically used for, really according to the determining bright screen state institute of screen
Fixed charging current is not more than the first default maximum charging current；It is gone out charging current determined by screen state according to determining screen
No more than the second default maximum charging current, the first default maximum charging current is less than the second default maximum charging current.
In one possible implementation, screen state is determined in the case where entering charged state, comprising:
When confirmly detecting terminal and starting to charge, screen state is determined；And/or
When receiving the screen state detection instruction of user, screen state is determined；And/or
When confirmly detecting terminal sleeping and being waken up, screen state is determined；And/or
After determining that the terminal sleeping is waken up, when reaching default detection interval time, screen state is determined.
5th aspect, a kind of terminal device adjusting charging current provided in an embodiment of the present invention, the terminal device include
Processor and memory, wherein the processor is used for:
Determine screen state from screen go out screen state be switched to screen bright screen state when, reduce current charging current；
It charges according to battery of the charging current after reduction to the terminal.
6th aspect, a kind of terminal device adjusting charging current provided in an embodiment of the present invention, the terminal device include
Processor and memory, wherein the processor is used for:
Determine screen state from the bright screen state of screen be switched to screen go out shield state when, increase current charging current；
It charges according to battery of the charging current after increase to the terminal.
7th aspect, the application also provide a kind of computer storage medium, are stored thereon with computer program, the program quilt
The step of first aspect the method is realized when processing unit executes.
In addition, fourth aspect technical effect brought by any implementation into the 7th aspect can be found in first aspect
The technical effect brought by different implementations into the third aspect, details are not described herein again.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill in field, without any creative labor, it can also be obtained according to these attached drawings
His attached drawing.
Figure 1A is a kind of method schematic diagram for adjusting charging current that the embodiment of the present invention one provides；
Figure 1B is showing for the charged state machine that determining charging current is written to terminal that the embodiment of the present invention one provides
It is intended to；
Fig. 2 is a kind of method schematic diagram for adjusting charging current provided by Embodiment 2 of the present invention；
Fig. 3 is a kind of method schematic diagram for adjusting charging current that the embodiment of the present invention three provides；
Fig. 4 A is a kind of schematic diagram of the terminal device for adjusting charging current that the embodiment of the present invention four provides；
Fig. 4 B is a kind of schematic diagram of the terminal device for adjusting charging current that the embodiment of the present invention four provides；
Fig. 4 C is a kind of schematic diagram of the terminal device for adjusting charging current that the embodiment of the present invention four provides；
Fig. 5 A is a kind of schematic diagram of the device for adjusting charging current that the embodiment of the present invention five provides；
Fig. 5 B is a kind of schematic diagram of the device for adjusting charging current that the embodiment of the present invention five provides；
Fig. 5 C is a kind of schematic diagram of the device for adjusting charging current that the embodiment of the present invention five provides.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
It is described in detail to one step, it is clear that the described embodiments are only some of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
All other embodiment, shall fall within the protection scope of the present invention.
The some words occurred in text are explained below:
1, term "and/or" in the embodiment of the present invention describes the incidence relation of affiliated partner, indicates that there may be three kinds of passes
System, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.Character "/" one
As indicate forward-backward correlation object be a kind of "or" relationship.
2, " terminal " refers to the terminal that can be operated with during the charging process in the embodiment of the present invention, can with but not office
It is limited to include: smart phone, plate, computer, intelligent sound etc..
3, term " terminal sleeping " refers to entire CPU (the Central Processing that system is run in the embodiment of the present invention
Unit, central processing unit) and core peripheral hardware all in underload resting state, freeze process, kernel in process list owning
State of a process be both configured to stop, and save under all processes context.
The application scenarios of description of the embodiment of the present invention are the technical solutions in order to more clearly illustrate the embodiment of the present invention,
The restriction for technical solution provided in an embodiment of the present invention is not constituted, those of ordinary skill in the art are it is found that with newly answering
With the appearance of scene, technical solution provided in an embodiment of the present invention is equally applicable for similar technical problem.Wherein, at this
In the description of invention, unless otherwise indicated, the meaning of " plurality " is two or more.
When charging to smart phone, more conventional charging scheme is the voltage according to battery of mobile phone, and setting is solid
Fixed charging current executes charging flow；In order to shorten the required time of charging, charge power is gradually increased, but charges
While power increase, the intelligent terminal fever of charging can be caused serious, when especially operating intelligent terminal in charging, intelligence
Terminal fever phenomenon is even more serious, causes the raising of intelligent terminal temperature to have the reason of several respects, as environment temperature determines machine
Basal temperature, thin narrow aesthetic appearances are unfavorable for heat dissipation and exacerbate temperature rise, when charging power supply chip with charging current increasing
Big and exacerbate temperature rise etc., the application is directed to above-mentioned scene, provides a kind of method for automatically adjusting terminal charge electric current and end
End, to solve in above-mentioned scene, intelligent terminal charging is slow and terminal is asked from the contradiction that temperature rise aggravates during the charging
Topic.
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
It is described in detail to one step, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
All other embodiment, shall fall within the protection scope of the present invention.
For above-mentioned scene, the embodiment of the present invention is described in further detail with reference to the accompanying drawings of the specification.
Embodiment one:
For terminal, the operation carried out during the charging process is different, and the power consumption under corresponding operation state is also different,
The heat thus generated is also different, and the screen state of terminal is different in charging process, during the charging process caused by terminal from
The variation of body temperature is also different, and such as in the present embodiment, above-mentioned terminal can be a smart phone, when above-mentioned smart phone exists
When charging, if user is played games using above-mentioned mobile phone, is listened to music, browsed the operations such as news mobile phone is made to be in the bright screen shape of screen
State, or do nothing and make mobile phone be in screen to go out when shielding state, the power consumption of above-mentioned mobile phone is inevitable different, because caused by
The degree of smart phone fever is also different；
So as shown in Figure 1A, the present embodiment provides a kind of methods for adjusting charging current, specifically includes the following steps:
Step 101, screen state is determined in the case where entering charged state；
Step 102, it is gone out screen state according to the determining bright screen state of screen or screen, determines charging current；
Step 103, it charges according to battery of the determining charging current to above-mentioned terminal.
In scheme provided in this embodiment, according to the relationship of different screen state and charging current, according to different screens
The determination of tentiform state charges to the terminal with different charging currents, can intelligently be adjusted according to the screen state of terminal
The charging current of section terminal, the speed that the temperature of the balanced duration and terminal itself to charge to the battery of terminal rises, i.e.,
The charging safety for protecting terminal, also increases user to the experience good opinion in terminal charge, operated to the terminal.
The different screen state of terminal corresponds to different degrees of power consumption situation, in an implementation, the screen state of terminal can be divided into
The bright screen state of screen and screen go out screen state, in an implementation, according to the bright screen state of the screen of charge reference parameter and determination or screen
Curtain goes out screen state, determines current charging current, and above-mentioned charge reference parameter includes following any or appoints multiple parameters: above-mentioned terminal
The battery capacity of Current Temperatures, above-mentioned terminal.
The Current Temperatures and battery capacity of above-mentioned terminal, combined charge reference can be detected by the existing technology in this field
The screen state of parameter and terminal determines the charging current of terminal according to certain method；I.e. in the present embodiment, can with but not
It is confined to:
When the Current Temperatures of terminal are excessively high/too low, reduce according to certain criterion/increase charging current；And/or
When the battery capacity of terminal is too low, increase charging current.
Optionally, in an implementation, the charging current according to determined by determining screen bright screen state is default no more than first
Maximum charging current；Charging current determined by screen state is gone out no more than the second default maximum charge electricity according to determining screen
Stream, the first default maximum charging current is less than the second default maximum charging current；
It goes out when shielding state in the bright screen state/screen of screen, it, will be true when determining charging current according to the existing method in this field
Fixed charging current is less than preset maximum charging current under the current screen state of terminal, to prevent charging current setting excessive
And cause terminal temperature is excessively high to cause user experience bad or other perils.
In the present embodiment, when charging to smart phone, above-mentioned first default maximum charging current can with but not
Be confined to as 1A (ampere), above-mentioned second default maximum charging current can with but be not limited to 2A, those skilled in the art
It can be configured according to the type and corresponding charge requirement of above-mentioned terminal；
Really when the Current Temperatures of terminal are excessively high/too low, can with but be not limited to according to following criterion reduction/increase charging
Electric current:
1) when Current Temperatures are less than setting maximum temperature, determine that the corresponding first default maximum of the bright screen state of screen is filled
Electric current is that corresponding charging current (or determines that the screen corresponding second default maximum charging current of screen state that goes out is corresponding to fill
Electric current)；Or
When Current Temperatures are less than setting maximum temperature, according to preset out of kilter method, from filling for the bright screen state of screen
An optimal charging current is selected in electric current, is determined as the corresponding charging current of screen state, so as to guarantee above-mentioned terminal
While charging rate, prevent the terminal self-temperature rate of climb too fast；
Above-mentioned optimal charging current both can guarantee it is to be understood that when being terminal charge with optimal charging current
For the speed that the battery of terminal charges, and the temperature that can guarantee terminal itself is kept for no more above-mentioned setting maximum temperature,
To give the optimal user experience of user for using the terminal.
2) Current Temperatures be equal to/be more than setting maximum temperature when, using staged reduce charging current by the way of, determine
One charging current is the corresponding charging current of screen state；Or
Optionally, in the present embodiment, if screen state be the bright screen state of screen, can with but be not limited to select electric current match
Set the charged state machine that determining charging current is written to above-mentioned terminal by Imax file directly reduces above-mentioned as shown in Figure 1B
The charging current of terminal avoids the excessively high state of terminal temperature occur in the above-mentioned terminal of the bright screen state of screen；
Above-mentioned charged state machine may include but be not limited to, the screen state of terminal when charging, each screen state it
Between, method is determined according to the charging current under above-mentioned different screen state, there are the conversions of certain charging current, such as in screen
Under bright screen state, after the method for being transformed into the corresponding adjusting charging current of the bright screen state of screen determines charging current, it is transformed into benefit
The process to be charged with the battery that determining charging current is above-mentioned terminal.It, can be with if screen state is that screen goes out screen state
But it is not limited to select electric current configuration Imax file that the charging current of default is written to the charged state machine of above-mentioned terminal, with silent
The charging current recognized charges to the battery of above-mentioned terminal.
As an alternative embodiment, those skilled in the art can be by under different screen state, user's operation
State is classified according to power consumption situation, in order to provide optimal charging current is determined more reasonably under different screen states
Method.
In an implementation, above-mentioned screen terminal under screen state of going out can terminate a part of software application, so power consumption is lower, generally
The user's operation state that need not be gone out to screen under screen state carries out subseries again；
It is only illustrated by taking the bright screen state of above-mentioned screen as an example in the present embodiment, it should be appreciated that according to any standard
The method that the mode of operation of terminal is classified, all should belong to this programme offer method within the scope of；
For screen state bright for above-mentioned screen, power consumption gap caused by the bright screen state of different screens is larger, thus can
The bright screen state of above-mentioned screen is further carried out subseries, such as the following table 1 again according to preset standard rule, can with but not office
It is limited to the bright screen state of above-mentioned screen being divided into low-power consumption generic operation, middle power consumption generic operation and high power consumption generic operation etc.；
Wherein above-mentioned low-power consumption generic operation can with but be not limited to include desktop show, web page browsing etc.；
Among the above power consumption generic operation can with but be not limited to include documents editing, calculator use, music etc.；
Above-mentioned high power consumption generic operation can with but be not limited to include play games, video playing etc.；
Table 1:
In the present embodiment, can with but be not limited to for the bright screen state of screen to be divided into low-power consumption generic operation, middle power consumption class behaviour
When work and high power consumption generic operation, above-mentioned low-power consumption generic operation, middle power consumption generic operation and high power consumption generic operation can be respectively different
The method for determining charging current；
In an implementation, can with but be not limited to by following any or a multimode is appointed to obtain the current screen shape of above-mentioned terminal
State:
1) condition indicative signal of above-mentioned terminal screen state is indicated, by preset function inquiry to obtain above-mentioned terminal
Screen state；
Have whether instruction screen is the bright screen state of screen or screen goes out screen state in the operating system of existing smart phone
Indicator variable, and provide corresponding query interface, the value of the variable can be obtained by corresponding interface to obtain intelligence
Screen state that mobile phone is currently the bright screen state of screen or screen goes out, can specifically apply the screen_ of current application operating system
On function, in the present embodiment, the screen for issuing detection smart phone using operating environment query function screen_on function are bright
Screen state/screen, which goes out, shields the broadcast of state, and the charged state machine of above-mentioned smart phone then issues according to screen_on function wide
Broadcast the screen state for judging above-mentioned mobile phone.
2) the instruction information that user indicates above-mentioned terminal screen state is received, the screen state of above-mentioned terminal is obtained；
In the present embodiment, the instruction information of user can with but be not limited to user click smart phone power supply by
Key, or in predeterminable area input fingerprint etc.；
Optionally, in an implementation, determined in the case where entering charged state screen state can with but be not limited to include following
One or appoint it is more:
1) when confirmly detecting terminal and starting to charge, screen state is determined；
In the present embodiment, can with but be not limited to be interpreted as, when detect above-mentioned terminal battery access power supply when, i.e.,
Detection determines the screen state of above-mentioned terminal.
2) when receiving the screen state detection instruction of user, screen state is determined；
In the present embodiment, the screen state detection instruction of above-mentioned user can with but be not limited to user and click intelligent hand
The power knob of machine；Alternatively, can also determine that terminal is currently at screen by other signals for triggering bright screen or the screen that goes out
Bright screen state or screen go out screen state, such as finger touch mode, recognition of face mode, supersonic sensing detection mode etc..
3) when confirmly detecting terminal sleeping and being waken up, screen state is determined；
For above-mentioned terminal sleeping, it should be appreciated that when above-mentioned terminal be in screen go out shield state when, stop into terminal
Dormancy mechanism, when above-mentioned terminal from screen go out screen state be switched to screen bright screen state when, terminal sleeping is waken up；
In an implementation, it can be determined as follows and detect that terminal sleeping is waken up: detect above-mentioned terminal from screen
Curtain goes out screen state when being switched to the bright screen state of screen, confirmly detects terminal sleeping and is waken up；I.e. when above-mentioned terminal is in screen
It goes out when shielding state, into terminal sleeping, when above-mentioned terminal is switched to the bright screen state of screen from screen screen state of going out, as terminal is stopped
Dormancy is waken up.
4) after determining that the terminal sleeping is waken up, when reaching default detection interval time, screen state is determined.
For it is above-mentioned 4), it should be appreciated that when above-mentioned terminal is in terminal sleeping, do not detect the screen of above-mentioned terminal
State after above-mentioned terminal sleeping is waken up (when i.e. above-mentioned terminal be in screen bright screen state), can be arranged default detection and be spaced
Time, for periodically checking and determining the screen state of above-mentioned terminal.
As an alternative embodiment, above-mentioned default detection interval time can be also used for being switched in above-mentioned terminal
The bright screen state/screen of screen goes out after screen state, postpones judgement of the default detection interval time to above-mentioned terminal progress screen state,
The frequent touch of charging current setting caused by avoiding the frequent bright screen/screen that goes out from operating.To above-mentioned default detection interval time
The specific time does not do excessive restriction, and those skilled in the art can be arranged according to actual needs.
In scheme provided in this embodiment, according to the method for the corresponding determining charging current of the different screen state of terminal,
Determination is charged with battery of the suitable charging current to above-mentioned terminal, can be according to the screen state of terminal and working as terminal
Preceding temperature, intelligently adjusts the charging current of terminal, and the speed that the duration of equalizaing charge and the temperature of terminal rise protects end
The charging safety at end, also increases user to the experience good opinion in terminal charge, operated to the terminal.
It should be noted that a kind of adjusting charging current applied to smart phone cited in the embodiment of the present invention
Method is merely illustrative, and the mode of the charging current of any adjustable terminal is suitable for the embodiment of the present invention.
Embodiment two:
As shown in Fig. 2, being based on identical inventive concept, this example provides a kind of method for adjusting charging current, this method
It specifically includes:
Step 201, determine screen state from screen go out screen state be switched to screen bright screen state when, reduce current charging electricity
Stream；
Step 202, it charges according to battery of the charging current after reduction to above-mentioned terminal.
In scheme provided in this embodiment, when the screen state of terminal changes, screen is switched to from screen screen state of going out
When the bright screen state of curtain, the power consumption of counterpart terminal is increased, and reduces charging current in time, is avoided easy terminal and is sent out in screen state
The temperature rising for changing is too fast to cause user experience bad and possible safety accident.
Optionally, in an implementation, can with but be not limited to reduce current charging current, such as rank according to this field existing method
The method that ladder reduces electric current, or according to the calculated method etc. for reducing charging current of certain algorithm.
Embodiment three:
As shown in figure 3, being based on identical inventive concept, this example provides a kind of method for adjusting charging current, this method
It specifically includes:
Step 303, determine screen state from the bright screen state of screen be switched to screen go out shield state when, increase current charging electricity
Stream；
Step 304, it charges according to battery of the charging current after increase to above-mentioned terminal.
In scheme provided in this embodiment, when the screen state of terminal changes, screen is switched to from the bright screen state of screen
Curtain goes out when shielding state, and the power consumption of counterpart terminal is reduced, and increases charging current in time, improves the charging to the battery of the terminal
Speed.
Optionally, in an implementation, can with but be not limited to increase current charging current, such as rank according to this field existing method
The method that ladder increases electric current, or according to the calculated method etc. for increasing charging current of certain algorithm.
Example IV:
As shown in Figure 4 A, it is based on identical inventive concept, this example provides a kind of terminal device for adjusting charging current, should
Terminal includes processor 401 and memory 402, wherein above-mentioned processor is used for:
Screen state is determined in the case where entering charged state；
It is gone out screen state according to the determining bright screen state of screen or screen, determines charging current；
It charges according to battery of the determining charging current to the terminal.
In an implementation, above-mentioned terminal device can with but be not limited to further include screen 403, battery 404 and charging module
405；
Above-mentioned processor is specifically used for, and goes out according to the bright screen state of the screen of charge reference parameter and determination or screen and shields shape
State determines that current charging current, above-mentioned charge reference parameter include following any or appoint multiple parameters:
The battery capacity of above-mentioned terminal Current Temperatures, above-mentioned terminal.
Above-mentioned processor is specifically used for, pre- no more than first according to charging current determined by the bright screen state of determining screen
If maximum charging current；Charging current determined by screen state is gone out no more than the second default maximum charge electricity according to determining screen
Stream, above-mentioned first default maximum charging current is less than the second default maximum charging current.
In an implementation, above-mentioned processor determines screen state in the case where entering charged state, comprising:
When confirmly detecting terminal and starting to charge, screen state is determined；And/or
When receiving the screen state detection instruction of user, screen state is determined；And/or
When confirmly detecting terminal sleeping and being waken up, screen state is determined；And/or
After determining that above-mentioned terminal sleeping is waken up, when reaching default detection interval time, screen state is determined.
As shown in Figure 4 B, it is based on identical inventive concept, this example provides a kind of terminal device for adjusting charging current, should
Terminal includes processor 406 and memory 407, wherein above-mentioned processor is used for:
Determine screen state from screen go out screen state be switched to screen bright screen state when, reduce current charging current；
It charges according to battery of the charging current after reduction to the terminal.
As shown in Figure 4 C, it is based on identical inventive concept, this example provides a kind of terminal device for adjusting charging current, should
Terminal includes processor 408 and memory 409, wherein above-mentioned processor is used for:
Determine screen state from the bright screen state of screen be switched to screen go out shield state when, increase current charging current；
It charges according to battery of the charging current after increase to the terminal.
Embodiment five:
As shown in Figure 5A, it is based on identical inventive concept, this example provides a kind of device for adjusting charging current, the device
Include:
Screen state determination unit 501, for determining screen state in the case where entering charged state；
Charging current determination unit 502 determines charging for going out screen state according to the determining bright screen state of screen or screen
Electric current；
Charhing unit 503, for charging according to battery of the determining charging current to the terminal.
Above-mentioned screen state determination unit is used for, and is gone out according to the bright screen state of the screen of charge reference parameter and determination or screen
Screen state determines that current charging current, above-mentioned charge reference parameter include following any or appoint multiple parameters:
The battery capacity of above-mentioned terminal Current Temperatures, above-mentioned terminal.
Above-mentioned screen state determination unit is used for, and is not more than according to charging current determined by the bright screen state of determining screen
First default maximum charging current；Charging current determined by screen state is gone out no more than the second default maximum according to determining screen
Charging current, above-mentioned first default maximum charging current is less than the second default maximum charging current.
In an implementation, above-mentioned screen state determination unit determines screen state in the case where entering charged state, comprising:
When confirmly detecting terminal and starting to charge, screen state is determined；And/or
When receiving the screen state detection instruction of user, screen state is determined；And/or
When confirmly detecting terminal sleeping and being waken up, screen state is determined；And/or
After determining that above-mentioned terminal sleeping is waken up, when reaching default detection interval time, screen state is determined.
As shown in Figure 5 B, it is based on identical inventive concept, this example provides a kind of device for adjusting charging current, the device
Include:
Current regulation unit 504, for determine screen state from screen go out screen state be switched to screen bright screen state when, subtract
Few current charging current；
Charhing unit 505, for charging according to battery of the charging current after reduction to the terminal.
As shown in Figure 5 C, it is based on identical inventive concept, this example provides a kind of device for adjusting charging current, the device
Include:
Current regulation unit 506, for determine screen state from the bright screen state of screen be switched to screen go out shield state when, increase
Charging current before sovolin；
Charhing unit 507, for charging according to battery of the charging current after increase to the terminal.
Embodiment six:
The present embodiment provides a kind of computer-readable non-volatile memory mediums, including program code, when above procedure generation
For code when running on computing terminal, above procedure code is for making the computing terminal execute the embodiments of the present invention one to reality
The step of applying the method for example three.
Above by reference to showing according to the method, apparatus (system) of the embodiment of the present application and/or the frame of computer program product
Figure and/or flow chart describe the application.It should be understood that can realize that block diagram and or flow chart is shown by computer program instructions
The combination of the block of a block and block diagram and or flow chart diagram for figure.These computer program instructions can be supplied to logical
With computer, the processor of special purpose computer and/or other programmable data processing units, to generate machine, so that via meter
The instruction that calculation machine processor and/or other programmable data processing units execute creates for realizing block diagram and or flow chart block
In specified function action method.
Correspondingly, the application can also be implemented with hardware and/or software (including firmware, resident software, microcode etc.).More
Further, the application can take computer usable or the shape of the computer program product on computer readable storage medium
Formula has the computer realized in the medium usable or computer readable program code, to be made by instruction execution system
It is used with or in conjunction with instruction execution system.In the present context, computer can be used or computer-readable medium can be with
It is arbitrary medium, may include, stores, communicates, transmits or transmit program, is made by instruction execution system, device or terminal
With, or instruction execution system, device or terminal is combined to use.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of method for adjusting terminal charge electric current, which is characterized in that this method comprises:
Screen state is determined in the case where entering charged state；
It is gone out screen state according to the determining bright screen state of screen or screen, determines charging current；
It charges according to battery of the determining charging current to the terminal.
2. the method as described in claim 1, which is characterized in that it is gone out screen state according to the determining bright screen state of screen or screen,
Determine charging current, comprising:
It is gone out screen state according to the bright screen state of the screen of charge reference parameter and determination or screen, determines current charging current, it is described
Charge reference parameter includes following any or appoints multiple parameters:
The battery capacity of the terminal Current Temperatures, the terminal.
3. the method as described in claim 1, which is characterized in that it is gone out screen state according to the determining bright screen state of screen or screen,
Determine current charging current, comprising:
It is not more than the first default maximum charging current according to charging current determined by the bright screen state of determining screen；
Charging current determined by screen state is gone out no more than the second default maximum charging current according to determining screen, described first
Maximum charging current is preset less than the second default maximum charging current.
4. the method as described in claim 1, which is characterized in that determine screen state in the case where entering charged state, comprising:
When confirmly detecting terminal and starting to charge, screen state is determined；And/or
When receiving the screen state detection instruction of user, screen state is determined；And/or
When confirmly detecting terminal sleeping and being waken up, screen state is determined；And/or
After determining that the terminal sleeping is waken up, when reaching default detection interval time, screen state is determined.
5. a kind of method for adjusting terminal charge electric current characterized by comprising
Determine screen state from screen go out screen state be switched to screen bright screen state when, reduce current charging current；
It charges according to battery of the charging current after reduction to the terminal.
6. a kind of method for adjusting terminal charge electric current characterized by comprising
Determine screen state from the bright screen state of screen be switched to screen go out shield state when, increase current charging current；
It charges according to battery of the charging current after increase to the terminal.
7. a kind of terminal device for automatically adjusting charging current, which is characterized in that the terminal device includes battery, screen processor
And memory, wherein for storing computer program, the processor is used for the memory:
Screen state is determined in the case where entering charged state；
It is gone out screen state according to the determining bright screen state of screen or screen, determines charging current；
It charges according to battery of the determining charging current to the terminal.
8. a kind of terminal device for automatically adjusting charging current, which is characterized in that the terminal device includes battery, screen processor
And memory, wherein for storing computer program, the processor is used for the memory:
Determine screen state from screen go out screen state be switched to screen bright screen state when, reduce current charging current；
It charges according to battery of the charging current after reduction to the terminal.
9. a kind of terminal device for automatically adjusting charging current, which is characterized in that the terminal device includes battery, screen processor
And memory, wherein for storing computer program, the processor is used for the memory:
Determine screen state from the bright screen state of screen be switched to screen go out shield state when, increase current charging current；
It charges according to battery of the charging current after increase to the terminal.
10. a kind of computer can storage medium, be stored thereon with computer program, which is characterized in that the program is held by processor
The step of the method as any such as claim 1~6 is realized when row.
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| CN201811565930.6A CN109412240A (en) | 2018-12-20 | 2018-12-20 | A kind of method and apparatus adjusting charging current |
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| CN201811565930.6A CN109412240A (en) | 2018-12-20 | 2018-12-20 | A kind of method and apparatus adjusting charging current |
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| CN112311032A (en) * | 2019-07-31 | 2021-02-02 | Oppo广东移动通信有限公司 | Charging method, charging device, electronic equipment and storage medium |
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| CN116094083A (en) * | 2022-06-29 | 2023-05-09 | 荣耀终端有限公司 | Charging method, device and storage medium |
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Application publication date: 20190301 |