CN107579572A - A kind of charging current control method, mobile terminal and storage medium - Google Patents
A kind of charging current control method, mobile terminal and storage medium Download PDFInfo
- Publication number
- CN107579572A CN107579572A CN201710935715.XA CN201710935715A CN107579572A CN 107579572 A CN107579572 A CN 107579572A CN 201710935715 A CN201710935715 A CN 201710935715A CN 107579572 A CN107579572 A CN 107579572A
- Authority
- CN
- China
- Prior art keywords
- voltage
- charging current
- signal wire
- charging
- mobile terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of charging current control method, mobile terminal and storage medium, methods described includes：When mobile terminal is started to charge up by nonstandard charger, charging is proceeded by with the first acquiescence electric current, and start increase charging current according to default step-length；While charging current is increased, gather USB transmission line in signal wire Vbus voltage and compared with default voltage interruption threshold value；When the voltage of the signal wire Vbus is less than the voltage interruption threshold value, produces after interrupt signal control charging current reduces a default step-length and carry out constant-current charge.The gradual increase electric current since being given tacit consent to charging current in the case that the present invention meets voltage conditions by controlling mobile terminal when connect nonstandard charger, charged until with the maximum current of safety, the maximum load capacity of nonstandard charger can be identified, the operating efficiency for improving nonstandard charger is maximized, improves the charging rate that mobile terminal uses nonstandard charger.
Description
Technical field
The present invention relates to mobile terminal charging technique field, and in particular to a kind of charging current control method, mobile terminal
And storage medium.
Background technology
Smart mobile phone is intelligent handheld device（Mobile terminal）The trend of development, charger at this stage is all genuine standard configuration
One, user is frequently run onto such situation, and former charger is lost or there was only the charger of other models at hand, although insertion
The charger of other models can also be used, but charger can be identified the nonstandard charger of meeting, and the electric current that can be charged is limited
Very little, usually 500mA.
Usual charging process is divided into preliminary filling, constant-current charge and constant-voltage charge three phases, such as charger uses nominally such as
Lower form " output：5V=1A ", i.e., under voltage 5V, output-current rating 1A, rated output 5W charger, in 5V situation
Under, maximum output 1A electric current, in the mobile phone charging to maximum input 2A, mobile phone can be known according to nonstandard charger at present
Not, charged using 500mA, that is to say, that when mobile phone is being charged using nonstandard charger, in view of the consideration of safety can be given tacit consent to
Charged with 500mA charging current, it will greatly prolong the mobile phone charging interval.
Therefore, prior art has yet to be improved and developed.
The content of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, there is provided a kind of charging current control
Method, mobile terminal and storage medium processed, it is intended to meet voltage conditions when connecting nonstandard charger by controlling mobile terminal
In the case of gradually since being given tacit consent to charging current increase electric current, charged, can be identified until with the maximum current of safety
The maximum load capacity of nonstandard charger, maximize the operating efficiency for improving nonstandard charger, improve mobile terminal use it is non-
The charging rate of charger is marked, shortens the charging interval.
The technical proposal for solving the technical problem of the invention is as follows：
A kind of charging current control method, wherein, the charging current control method includes：
When mobile terminal is started to charge up by nonstandard charger, charging is proceeded by with the first acquiescence electric current, and according to default
Step-length starts to increase charging current；
While charging current is increased, gather USB transmission line in signal wire Vbus voltage and with default voltage interruption
Threshold value compares；
When the voltage of the signal wire Vbus is less than the voltage interruption threshold value, producing interrupt signal control charging current reduces
Constant-current charge is carried out after one default step-length.
Described charging current control method, wherein, it is described when mobile terminal is started to charge up by nonstandard charger, with
First acquiescence electric current proceeds by charging, and starts increase charging current according to default step-length and comprise the following steps：
When mobile terminal detects that the charger of connection belongs to nonstandard charger, the mobile terminal is opened by control program
Charging is enabled, and charging is opened with the described first acquiescence electric current；
Start increase charging current according to default step-length every the interval of a preset time, the unlatching pair while electric current is increased
The monitoring of the voltage of signal wire Vbus in USB transmission line.
Described charging current control method, wherein, it is described while charging current is increased, gather in USB transmission line
Signal wire Vbus voltage and relatively comprise the following steps with default voltage interruption threshold value：
When the mobile terminal starts to increase charging current according to the default step-length, to the signal wire in USB transmission line
Vbus starts voltage sample, and is converted into digital value；
After charging current is increasing a default step-length, in the preset time, by the USB transmission line collected
Signal wire Vbus voltage compared with default voltage interruption threshold value, judge whether the voltage of the signal wire Vbus is less than institute
State voltage interruption threshold value.
Described charging current control method, wherein, it is described when the voltage of the signal wire Vbus is less than in the voltage
During disconnected threshold value, producing progress constant-current charge after interrupt signal control charging current reduces a default step-length includes following step
Suddenly：
When the voltage for judging the signal wire Vbus is less than the voltage interruption threshold value, the mobile terminal, which produces, interrupts letter
The charging current of number control nonstandard charger reduces a default step-length；
After charging current reduces a default step-length, continue constant current using current flow as maximum charging current and fill
Electricity, when constant-current charge complete enter back into constant-voltage charge, until charging complete.
Described charging current control method, wherein, it is described while charging current is increased, gather in USB transmission line
Signal wire Vbus voltage and with default voltage interruption threshold value relatively after also include：
When the voltage for judging the signal wire Vbus is not less than the voltage interruption threshold value, continue according to the default step-length
Increase charging current, untill when the voltage of the signal wire Vbus is less than the voltage interruption threshold value.
Described charging current control method, wherein, the first acquiescence electric current is 500mA；The default step-length is
100mA；The preset time is 500ms.
A kind of mobile terminal, wherein, including processor, and the memory being connected with the processor, the memory
Charging current control program is stored with, the charging current control program is used to realize following step during the computing device
Suddenly：
When mobile terminal is started to charge up by nonstandard charger, charging is proceeded by with the first acquiescence electric current, and according to default
Step-length starts to increase charging current；
While charging current is increased, gather USB transmission line in signal wire Vbus voltage and with default voltage interruption
Threshold value compares；
When the voltage of the signal wire Vbus is less than the voltage interruption threshold value, producing interrupt signal control charging current reduces
Constant-current charge is carried out after one default step-length.
Described mobile terminal, wherein, when the charging current control program is by the computing device, it is additionally operable to realize
Following steps：
When mobile terminal detects that the charger of connection belongs to nonstandard charger, the mobile terminal is opened by control program
Charging is enabled, and charging is opened with the described first acquiescence electric current；
Start increase charging current according to default step-length every the interval of a preset time, the unlatching pair while electric current is increased
The monitoring of the voltage of signal wire Vbus in USB transmission line.
Described mobile terminal, wherein, when the charging current control program is by the computing device, it is additionally operable to realize
Following steps：
When the mobile terminal starts to increase charging current according to the default step-length, to the signal wire in USB transmission line
Vbus starts voltage sample, and is converted into digital value；
After charging current is increasing a default step-length, in the preset time, by the USB transmission line collected
Signal wire Vbus voltage compared with default voltage interruption threshold value, judge whether the voltage of the signal wire Vbus is less than institute
State voltage interruption threshold value.
Described mobile terminal, wherein, when the charging current control program is by the computing device, it is additionally operable to realize
Following steps：
When the voltage for judging the signal wire Vbus is less than the voltage interruption threshold value, the mobile terminal, which produces, interrupts letter
The charging current of number control nonstandard charger reduces a default step-length；
After charging current reduces a default step-length, continue constant current using current flow as maximum charging current and fill
Electricity, when constant-current charge complete enter back into constant-voltage charge, until charging complete.
Described mobile terminal, wherein, when the charging current control program is by the computing device, it is additionally operable to realize
Following steps：
When the voltage for judging the signal wire Vbus is not less than the voltage interruption threshold value, continue according to the default step-length
Increase charging current, untill when the voltage of the signal wire Vbus is less than the voltage interruption threshold value.
A kind of storage medium, wherein, the storage medium is stored with charging current control program, the charging current control
It is used to realize the charging current control method when program is executed by processor.
The invention provides a kind of charging current control method, mobile terminal and storage medium, methods described includes：Work as shifting
When dynamic terminal is started to charge up by nonstandard charger, charging is proceeded by with the first acquiescence electric current, and start according to default step-length
Increase charging current；While charging current is increased, gather USB transmission line in signal wire Vbus voltage and with it is default
Voltage interruption threshold value compares；When the voltage of the signal wire Vbus is less than the voltage interruption threshold value, interrupt signal control is produced
Charging current processed carries out constant-current charge after reducing a default step-length.The present invention is by controlling mobile terminal nonstandard in connection
Meet gradually to increase electric current since being given tacit consent to charging current in the case of voltage conditions during charger, until with the maximum electricity of safety
Stream is charged, and can identify the maximum load capacity of nonstandard charger, is maximized the operating efficiency for improving nonstandard charger, is carried
High mobile terminal uses the charging rate of nonstandard charger.
Brief description of the drawings
Fig. 1 is the flow chart of the first preferred embodiment of charging current control method of the present invention.
Fig. 2 is mobile terminal preferred embodiment functional schematic block diagram of the present invention.
Embodiment
To make the objects, technical solutions and advantages of the present invention clearer, clear and definite, develop simultaneously embodiment pair referring to the drawings
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
Embodiment one
Fig. 1 is referred to, Fig. 1 is the flow chart of the first preferred embodiment of charging current control method of the present invention.As shown in figure 1,
A kind of charging current control method, wherein, comprise the following steps：
Step S100, when mobile terminal is started to charge up by nonstandard charger, charging is proceeded by with the first acquiescence electric current, and
Start to increase charging current according to default step-length.
In the embodiment of the present invention, when mobile terminal is started to charge up by nonstandard charger, the mobile terminal can be according to
Nonstandard charger identification uses the described first acquiescence electric current（The first acquiescence electric current is 500mA）Charging, and the mesh of the present invention
Be increase charging current of the nonstandard charger to the mobile terminal, since 500mA default values, according to default step-length
（The default step-length is preferably 100mA）Start to increase electric current, i.e., start to increase charging current according to 100mA, increase form is such as
Under, charge 500mA, next time 600mA, then 700mA next time for the first time, incremented by successively；But charging current is nor unlimited
It is increased, it is necessary to meet that certain safety condition, such as the charger of mobile terminal can only export certain power, generally fill
Electrical equipment uses nominal following form " output：5V=1A ", i.e., under voltage 5V, output-current rating 1A, if output 1.1A, fills
The output voltage of electrical equipment would fall to 4.5V, and to maintain gross output 5W constant, charging current, which is described below, to be increased to most
Big situation.
I.e. specifically, step S100 specifically comprises the following steps：
S101, when mobile terminal detects that the charger of connection belongs to nonstandard charger, the mobile terminal is by controlling journey
Sequence is opened charging and enabled, and charging is opened with the described first acquiescence electric current；
S102, every a preset time（The preset time is preferably 500ms）Interval start increase according to default step-length and fill
Electric current, the monitoring to the voltage of the signal wire Vbus in USB transmission line is opened while electric current is increased.
Step S200, while charging current is increased, gather USB transmission line in signal wire Vbus voltage and with it is pre-
If voltage interruption threshold value compare.
In the embodiment of the present invention, while charging current is increased, voltage is started to the signal wire Vbus in USB transmission line
Sampling, and be converted into digital value so as to default voltage interruption threshold value, it is assumed that voltage interruption threshold value is 4.5V, then will be changed
Compare into digital value and 4.5V, judge the voltage of the signal wire Vbus and the magnitude relationship of the voltage interruption threshold value.
I.e. specifically, step S200 specifically comprises the following steps：
S201, when the mobile terminal starts to increase charging current according to the default step-length, to the signal in USB transmission line
Line Vbus starts voltage sample, and is converted into digital value；
S202, after charging current is increasing a default step-length, in the preset time, the USB collected is passed
The voltage of signal wire Vbus in defeated line compared with default voltage interruption threshold value, judge the signal wire Vbus voltage whether
Less than the voltage interruption threshold value.
Step S300, when the voltage of the signal wire Vbus is less than the voltage interruption threshold value, produce interrupt signal control
Charging current processed carries out constant-current charge after reducing a default step-length.
In the embodiment of the present invention, after charging current is increasing 100mA, in 500ms, detect the signal wire Vbus's
When voltage is less than the voltage interruption threshold value（Such as the magnitude of voltage detected is less than 4.5V）, now it is considered that having found non-
The maximum current that mark charger can work, then producing interrupt signal control charging current reduces 100mA（Why one is reduced
Default stepping, it is to ensure the safety of charging）, then continue constant current using current flow as maximum charging current and fill
Electricity, when constant-current charge completion, constant-voltage charge is entered back into, until charging complete.
I.e. specifically, step S300 comprises the following steps：
S301, when the voltage for judging the signal wire Vbus is less than the voltage interruption threshold value, the mobile terminal produces
Interrupt signal controls the charging current of the nonstandard charger to reduce a default step-length；
S302, after charging current reduces a default step-length, continue using current flow as maximum charging current
Constant-current charge, when constant-current charge complete enter back into constant-voltage charge, until charging complete.
In addition, when the voltage for judging the signal wire Vbus is not less than the voltage interruption threshold value, continue according to institute
Default step-length increase charging current is stated, untill when the voltage of the signal wire Vbus is less than the voltage interruption threshold value, this
The purpose that sample is done is to find out maximum charging current.
Such as so that mobile phone charges as an example, it is assumed that charger uses nominal following form " output：5V=1A ", i.e., in voltage 5V
Under, output-current rating 1A, rated output 5W charger, in the case of 5V, maximum output 1A electric current, to maximum defeated
When entering 2A mobile phone charging（Now 1A chargers are exactly nonstandard charger）, give tacit consent to and charged using 500mA, detect charger
Maximum output ability is 1A, is charged thereby using the maximum output ability 1A of charger；Charger for mobile phone can only export certain
Power, i.e., under voltage 5V, output-current rating 1A, if output 1.1A, the output voltage of charger would fall to a 4.5V left sides
The right side, to maintain gross output 5W constant；When charging current is less than the maximum input current 2A of mobile phone, increase the defeated of charger
Enter electric current, since 500mA, using 100mA as step-length, be stepped up, as soon as often increasing step, whether check charger output voltage
Less than 4.5V, if not less than continuing to increase, for " 5V=1A " charger, during more than or equal to 1.1A, its output voltage drop
To below 4.5V（Include 4.5V）, so it is 1A to detect this charger maximum output ability, after detecting successfully, start to open with 1A
Beginning constant-current charge, the charging current that acquiescence 500mA is instead of with 1A charging currents is finally reached, the time of constant-current charge has been contracted
It is short into half, improve charge efficiency.
The present invention realizes the maximum load capacity of Intelligent Recognition charger, and maximum can lift 2000mA, 500 ~
The adaptive control of charging current in the range of 2000mA, the operating efficiency using nonstandard charger is maximized, improved using non-
Mark the charging rate of charger.
Certainly, one of ordinary skill in the art will appreciate that realizing all or part of flow in above-described embodiment method,
It is that related hardware can be instructed by charging current control program（Such as processor, controller etc.）To complete, described program
It can be stored in a computer-readable storage medium, described program may include such as above-mentioned each method embodiment upon execution
Flow.Wherein described storage medium can be memory, magnetic disc, CD etc..
Embodiment two
The embodiment of the present invention additionally provides a kind of mobile terminal, as shown in Fig. 2 the mobile terminal of the embodiment of the present invention can be hand
Machine（Or tablet personal computer）, wherein, the mobile terminal of the present embodiment includes processor 10, and be connected with the processor 10
Memory 20；
The memory 20 is stored with charging current control program, and the charging current control program is performed by the processor 10
When be used for realize following steps：
When mobile terminal is started to charge up by nonstandard charger, charging is proceeded by with the first acquiescence electric current, and according to default
Step-length starts to increase charging current；
While charging current is increased, gather USB transmission line in signal wire Vbus voltage and with default voltage interruption
Threshold value compares；
When the voltage of the signal wire Vbus is less than the voltage interruption threshold value, producing interrupt signal control charging current reduces
Constant-current charge is carried out after one default step-length；As detailed above.
Further, when the charging current control program is performed by the processor 10, it is additionally operable to realize following steps：
When mobile terminal detects that the charger of connection belongs to nonstandard charger, the mobile terminal is opened by control program
Charging is enabled, and charging is opened with the described first acquiescence electric current；
Start increase charging current according to default step-length every the interval of a preset time, the unlatching pair while electric current is increased
The monitoring of the voltage of signal wire Vbus in USB transmission line；As detailed above.
Further, when the charging current control program is performed by the processor 10, it is additionally operable to realize following steps：
When the mobile terminal starts to increase charging current according to the default step-length, to the signal wire in USB transmission line
Vbus starts voltage sample, and is converted into digital value；
After charging current is increasing a default step-length, in the preset time, by the USB transmission line collected
Signal wire Vbus voltage compared with default voltage interruption threshold value, judge whether the voltage of the signal wire Vbus is less than institute
State voltage interruption threshold value；As detailed above.
Further, when the charging current control program is performed by the processor 10, it is additionally operable to realize following steps：
When the voltage for judging the signal wire Vbus is less than the voltage interruption threshold value, the mobile terminal, which produces, interrupts letter
The charging current of number control nonstandard charger reduces a default step-length；
After charging current reduces a default step-length, continue constant current using current flow as maximum charging current and fill
Electricity, when constant-current charge complete enter back into constant-voltage charge, until charging complete；As detailed above.
Further, when the charging current control program is performed by the processor 10, it is additionally operable to realize following steps：
When the voltage for judging the signal wire Vbus is not less than the voltage interruption threshold value, continue according to the default step-length
Increase charging current, untill when the voltage of the signal wire Vbus is less than the voltage interruption threshold value；As detailed above.
Embodiment three
A kind of storage medium, wherein, the storage medium is stored with charging current control program, the charging current control program
It is used to realize the charging current control method when being performed by processor 10；As detailed above.
In summary, the invention discloses a kind of charging current control method, mobile terminal and storage medium, methods described
Including：When mobile terminal is started to charge up by nonstandard charger, charging is proceeded by with the first acquiescence electric current, and according to default
Step-length starts to increase charging current；While charging current is increased, the voltage of the signal wire Vbus in collection USB transmission line is simultaneously
Compared with default voltage interruption threshold value；When the voltage of the signal wire Vbus is less than the voltage interruption threshold value, in generation
Break signal control charging current carries out constant-current charge after reducing a default step-length.The present invention is by controlling mobile terminal to exist
Meet gradually to increase electric current since being given tacit consent to charging current in the case of voltage conditions when connecting nonstandard charger, until with safety
Maximum current charged, can identify the maximum load capacity of nonstandard charger, maximize the work for improving nonstandard charger
Make efficiency, improve the charging rate that mobile terminal uses nonstandard charger.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can
To be improved or converted according to the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention
Protect scope.
Claims (10)
1. a kind of charging current control method, it is characterised in that the charging current control method includes：
When mobile terminal is started to charge up by nonstandard charger, charging is proceeded by with the first acquiescence electric current, and according to default
Step-length starts to increase charging current；
While charging current is increased, gather USB transmission line in signal wire Vbus voltage and with default voltage interruption
Threshold value compares；
When the voltage of the signal wire Vbus is less than the voltage interruption threshold value, producing interrupt signal control charging current reduces
Constant-current charge is carried out after one default step-length.
2. charging current control method according to claim 1, it is characterised in that described when mobile terminal is filled by nonstandard
When electrical equipment starts to charge up, charging is proceeded by with the first acquiescence electric current, and start increase charging current according to default step-length to include
Following steps：
When mobile terminal detects that the charger of connection belongs to nonstandard charger, the mobile terminal is opened by control program
Charging is enabled, and charging is opened with the described first acquiescence electric current；
Start increase charging current according to default step-length every the interval of a preset time, the unlatching pair while electric current is increased
The monitoring of the voltage of signal wire Vbus in USB transmission line.
3. charging current control method according to claim 2, it is characterised in that described in the same of increase charging current
When, gather the voltage of the signal wire Vbus in USB transmission line and relatively comprise the following steps with default voltage interruption threshold value：
When the mobile terminal starts to increase charging current according to the default step-length, to the signal wire in USB transmission line
Vbus starts voltage sample, and is converted into digital value；
After charging current is increasing a default step-length, in the preset time, by the USB transmission line collected
Signal wire Vbus voltage compared with default voltage interruption threshold value, judge whether the voltage of the signal wire Vbus is less than institute
State voltage interruption threshold value.
4. charging current control method according to claim 3, it is characterised in that described when the electricity of the signal wire Vbus
Force down when the voltage interruption threshold value, produce after interrupt signal control charging current reduces a default step-length and carry out perseverance
Current charge comprises the following steps：
When the voltage for judging the signal wire Vbus is less than the voltage interruption threshold value, the mobile terminal, which produces, interrupts letter
The charging current of number control nonstandard charger reduces a default step-length；
After charging current reduces a default step-length, continue constant current using current flow as maximum charging current and fill
Electricity, when constant-current charge complete enter back into constant-voltage charge, until charging complete.
5. charging current control method according to claim 1, it is characterised in that described in the same of increase charging current
When, gather the voltage of the signal wire Vbus in USB transmission line and relatively also include afterwards with default voltage interruption threshold value：
When the voltage for judging the signal wire Vbus is not less than the voltage interruption threshold value, continue according to the default step-length
Increase charging current, untill when the voltage of the signal wire Vbus is less than the voltage interruption threshold value.
6. charging current control method according to claim 2, it is characterised in that the first acquiescence electric current is 500mA；
The default step-length is 100mA；The preset time is 500ms.
A kind of 7. mobile terminal, it is characterised in that including processor, and the memory being connected with the processor, it is described to deposit
Reservoir is stored with charging current control program, and the charging current control program is used to realize following during the computing device
Step：
When mobile terminal is started to charge up by nonstandard charger, charging is proceeded by with the first acquiescence electric current, and according to default
Step-length starts to increase charging current；
While charging current is increased, gather USB transmission line in signal wire Vbus voltage and with default voltage interruption
Threshold value compares；
When the voltage of the signal wire Vbus is less than the voltage interruption threshold value, producing interrupt signal control charging current reduces
Constant-current charge is carried out after one default step-length.
8. mobile terminal according to claim 7, it is characterised in that the charging current control program is by the processor
During execution, it is additionally operable to realize following steps：
When mobile terminal detects that the charger of connection belongs to nonstandard charger, the mobile terminal is opened by control program
Charging is enabled, and charging is opened with the described first acquiescence electric current；
Start increase charging current according to default step-length every the interval of a preset time, the unlatching pair while electric current is increased
The monitoring of the voltage of signal wire Vbus in USB transmission line.
9. mobile terminal according to claim 8, it is characterised in that the charging current control program is by the processor
During execution, it is additionally operable to realize following steps：
When the mobile terminal starts to increase charging current according to the default step-length, to the signal wire in USB transmission line
Vbus starts voltage sample, and is converted into digital value；
After charging current is increasing a default step-length, in the preset time, by the USB transmission line collected
Signal wire Vbus voltage compared with default voltage interruption threshold value, judge whether the voltage of the signal wire Vbus is less than institute
State voltage interruption threshold value；
When the voltage for judging the signal wire Vbus is less than the voltage interruption threshold value, the mobile terminal, which produces, interrupts letter
The charging current of number control nonstandard charger reduces a default step-length；
After charging current reduces a default step-length, continue constant current using current flow as maximum charging current and fill
Electricity, when constant-current charge complete enter back into constant-voltage charge, until charging complete；
When the voltage for judging the signal wire Vbus is not less than the voltage interruption threshold value, continue according to the default step-length
Increase charging current, untill when the voltage of the signal wire Vbus is less than the voltage interruption threshold value.
10. a kind of storage medium, it is characterised in that the storage medium is stored with charging current control program, the charging electricity
It is used to realize any one of the claim 1-6 charging current control methods when stream control routine is executed by processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710935715.XA CN107579572A (en) | 2017-10-10 | 2017-10-10 | A kind of charging current control method, mobile terminal and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710935715.XA CN107579572A (en) | 2017-10-10 | 2017-10-10 | A kind of charging current control method, mobile terminal and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107579572A true CN107579572A (en) | 2018-01-12 |
Family
ID=61040457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710935715.XA Pending CN107579572A (en) | 2017-10-10 | 2017-10-10 | A kind of charging current control method, mobile terminal and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107579572A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108847699A (en) * | 2018-07-03 | 2018-11-20 | 北京小米移动软件有限公司 | Charging method and electronic equipment |
| CN113991779A (en) * | 2021-10-27 | 2022-01-28 | 北京小米移动软件有限公司 | Charging method, charging device, electronic equipment and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290843A (en) * | 2011-08-17 | 2011-12-21 | 广东欧珀移动通信有限公司 | Method for automatically adapting charger to portable equipment |
| CN105790345A (en) * | 2014-12-26 | 2016-07-20 | 中兴通讯股份有限公司 | Charging control method and device |
| JP2017090425A (en) * | 2015-11-13 | 2017-05-25 | ゴイク電池株式会社 | Battery service life diagnostic method using matrix control |
| CN106786843A (en) * | 2016-11-24 | 2017-05-31 | 惠州Tcl移动通信有限公司 | The method of adjustment and system of a kind of charging current, electric terminal |
-
2017
- 2017-10-10 CN CN201710935715.XA patent/CN107579572A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290843A (en) * | 2011-08-17 | 2011-12-21 | 广东欧珀移动通信有限公司 | Method for automatically adapting charger to portable equipment |
| CN105790345A (en) * | 2014-12-26 | 2016-07-20 | 中兴通讯股份有限公司 | Charging control method and device |
| JP2017090425A (en) * | 2015-11-13 | 2017-05-25 | ゴイク電池株式会社 | Battery service life diagnostic method using matrix control |
| CN106786843A (en) * | 2016-11-24 | 2017-05-31 | 惠州Tcl移动通信有限公司 | The method of adjustment and system of a kind of charging current, electric terminal |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108847699A (en) * | 2018-07-03 | 2018-11-20 | 北京小米移动软件有限公司 | Charging method and electronic equipment |
| CN108847699B (en) * | 2018-07-03 | 2020-11-20 | 北京小米移动软件有限公司 | Charging method and electronic device |
| US11159037B2 (en) | 2018-07-03 | 2021-10-26 | Beijing Xiaomi Mobile Software Co., Ltd. | Charging method and electronic device |
| CN113991779A (en) * | 2021-10-27 | 2022-01-28 | 北京小米移动软件有限公司 | Charging method, charging device, electronic equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101630762B (en) | Method and device for charging battery | |
| CN101340011B (en) | Intelligent charging method and apparatus | |
| CN106026269A (en) | Rapid charging device and method | |
| CN107623362A (en) | Wireless headset charging box and its control method and device | |
| CN103208661A (en) | Intelligent terminal and method for carrying out large-current charging | |
| CN104113114B (en) | Mobile terminal different power self-adaptive charging method | |
| CN105553050B (en) | A kind of adaptive charging method and system | |
| CN104617615B (en) | Charging method and electronic equipment | |
| CN104201727A (en) | Rapid charging method and device | |
| US20180076634A1 (en) | Charging method and electronic apparatus | |
| CN106410882A (en) | Charger and charging method of USB charging system | |
| KR20120113165A (en) | Method for controlling charging current | |
| CN101572745B (en) | Mobile phone current supply system and method | |
| CN105098268A (en) | Terminal charging method and apparatus | |
| CN103715722A (en) | Power battery pack equalization maintenance system and method | |
| CN107579572A (en) | A kind of charging current control method, mobile terminal and storage medium | |
| CN107482713A (en) | A kind of charging device, charging system and charge control method | |
| CN106450535A (en) | Method and device for charging mobile terminal and charging system | |
| CN113473300A (en) | High efficiency charging system and method for TWS charging box and headset | |
| CN104578227A (en) | Mobile power supply | |
| CN103715723A (en) | Charging method, charging circuit and electronic device | |
| CN104113104A (en) | Charging method and system | |
| CN105449758B (en) | A kind of charging current adjusting method and mobile terminal | |
| CN105826962A (en) | Power control method and device in charging process | |
| CN107783563B (en) | Terminal and method for controlling temperature of terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180112 |
|
| RJ01 | Rejection of invention patent application after publication |