CN107017684A - A kind of method and device of charging - Google Patents
A kind of method and device of charging Download PDFInfo
- Publication number
- CN107017684A CN107017684A CN201710418590.3A CN201710418590A CN107017684A CN 107017684 A CN107017684 A CN 107017684A CN 201710418590 A CN201710418590 A CN 201710418590A CN 107017684 A CN107017684 A CN 107017684A
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- CN
- China
- Prior art keywords
- battery
- input current
- turn
- state
- charging
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- 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.)
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Classifications
-
- 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
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
-
- 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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00306—Overdischarge protection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The embodiments of the invention provide a kind of method and device of charging, it is related to communication technical field, it can be crossed in battery in the charging process after putting, cut off the input current of battery, solve the problem of terminal device leads to not normal start because system operation supply voltage is too low.This method includes：When there is electric current input, judge whether battery was in the state of putting；When battery, which was in, puts state, the input current of battery, and runtime display screen are cut off；When meeting battery charge condition, the input current of turn-on battery.Technical scheme provided in an embodiment of the present invention is crossed charging process when putting suitable for terminal device battery.
Description
【Technical field】
The present invention relates to communication technical field, more particularly to a kind of method and device of charging.
【Background technology】
The development of existing communication technology is uneven, and some current terminal devices do not have the path management of power management chip
Function, the power management module that these terminal devices are used is merely able to provide and powered all the way, i.e., power management module can not be to end
The system operation and battery of end equipment are powered respectively, and the system operation electricity consumption of terminal device and battery charging are shared all the way.
In these terminal devices, if charged when battery is crossed and put to terminal device, battery can fill in trickle
Below the voltage pull-down powered all the way that power management module can be exported in electricity condition, charging process to threshold voltage of starting shooting,
Terminal device also can not normally start i.e. in charging process.
In process of the present invention is realized, inventor has found that at least there are the following problems in the prior art：
Some terminal devices are merely able to provide and powered all the way, are crossed in battery in the charging process after putting, because battery is in
Trickle charge state, it will thus provide below the voltage pull-down of system operation electricity consumption to thresholding of starting shooting, cause these terminal devices filling
Also can not normally it start in electric process, it is impossible to which display screen is to meet the instant demand of user.
【The content of the invention】
In view of this, the embodiments of the invention provide a kind of method and device of charging, the charging process after battery is crossed and put
In, forbid battery to charge, the voltage powered all the way that power management module is provided is normal voltage, the voltage of system operation electricity consumption
It is not pulled low, terminal device can normally start and display screen in charging process, meet the instant demand of user.
On the one hand, the embodiment of the present invention provides a kind of method of charging, and methods described includes：
When there is electric current input, judge whether battery was in the state of putting；
When battery, which was in, puts state, the input current of battery, and runtime display screen are cut off；
When meeting battery charge condition, the input current of turn-on battery.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, described when electricity
Pond was in when putting state, cut off the input current of battery, and after runtime display screen, methods described also includes：
Export charge prompting information.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, it is described to meet
During battery charge condition, the input current of turn-on battery, including：
After at the appointed time, the input current of turn-on battery.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, it is described to meet
During battery charge condition, the input current of turn-on battery, including：
When receiving the instruction of user first, the input current of turn-on battery.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, it is described to meet
During battery charge condition, the input current of turn-on battery, including：
When monitoring no user operation, the input current of turn-on battery.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, it is described to meet
During battery charge condition, after the input current of turn-on battery, methods described also includes：
When receiving the second instruction of user, judge whether battery was in the state of putting；
When battery, which was in, puts state, the input current of battery, and runtime display screen are cut off.
On the other hand, the embodiment of the present invention provides a kind of device of charging, and described device includes：
First judging unit, for when there is electric current input, judging whether battery was in the state of putting；
First cutting unit, for when battery was in and puts state, cutting off the input current of battery；
First running unit, for runtime display screen；
Onunit, for when meeting battery charge condition, the input current of turn-on battery.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, described device is also
Including：
Output unit, for exporting charge prompting information.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, the conducting list
Member includes：
First conduction module, after at the appointed time, the input current of turn-on battery.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, the conducting list
Member also includes：
Second conduction module, for receive user first instruct when, the input current of turn-on battery.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, the conducting list
Member also includes：
3rd conduction module, for monitor no user operation when, the input current of turn-on battery.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, described device is also
Including：
Second judging unit, for when receiving the second instruction of user, judging whether battery was in the state of putting；
Second cutting unit, for when battery was in and puts state, cutting off the input current of battery；
Second running unit, for runtime display screen.
The embodiments of the invention provide a kind of method and device of charging, in charging process after battery is crossed and put, forbid electricity
Pond is charged, and the voltage powered all the way that power management module is provided is normal voltage, and the voltage of system operation electricity consumption is not pulled low,
Terminal device can normally start and display screen in charging process, meet the instant demand of user, and fill meeting battery
It is that battery is charged normal during electric condition.
【Brief description of the drawings】
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this area
For those of ordinary skill, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of method flow diagram of charging provided in an embodiment of the present invention；
Fig. 2 is the method flow diagram of another charging provided in an embodiment of the present invention；
Fig. 3 a are the method flow diagrams of another charging provided in an embodiment of the present invention；
Fig. 3 b are the method flow diagrams of another charging provided in an embodiment of the present invention；
Fig. 3 c are the method flow diagrams of another charging provided in an embodiment of the present invention；
Fig. 4 is the method flow diagram of another charging provided in an embodiment of the present invention；
Fig. 5 is a kind of composition frame chart of charging device provided in an embodiment of the present invention；
Fig. 6 is the composition frame chart of another charging device provided in an embodiment of the present invention；
Fig. 7 a are the composition frame charts of another charging device provided in an embodiment of the present invention；
Fig. 7 b are the composition frame charts of another charging device provided in an embodiment of the present invention；
Fig. 7 c are the composition frame charts of another charging device provided in an embodiment of the present invention；
Fig. 8 is the composition frame chart of another charging device provided in an embodiment of the present invention.
【Embodiment】
In order to be better understood from technical scheme, the embodiment of the present invention is retouched in detail below in conjunction with the accompanying drawings
State.
It will be appreciated that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
Its embodiment, belongs to the scope of protection of the invention.
The term used in embodiments of the present invention is the purpose only merely for description specific embodiment, and is not intended to be limiting
The present invention." one kind ", " described " and "the" of singulative used in the embodiment of the present invention and appended claims
It is also intended to including most forms, unless context clearly shows that other implications.
It will be appreciated that though judging unit, cut-out may be described using term first, second in embodiments of the present invention
Unit etc., but judging unit etc. should not necessarily be limited by these terms.These terms are only used for will determine that unit etc. is distinguished from each other out.Example
Such as, in the case where not departing from range of embodiment of the invention, the first judging unit can also be referred to as the second judging unit, similar
Ground, the second judging unit can also be referred to as the first judging unit.
Depending on linguistic context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determining " or " in response to detection ".Similarly, depending on linguistic context, phrase " if it is determined that " or " if detection
(condition or event of statement) " can be construed to " when it is determined that when " or " in response to determine " or " when the detection (condition of statement
Or event) when " or " in response to detection (condition or event of statement) ".
The embodiments of the invention provide a kind of method of charging, it is adaptable to which terminal device battery crosses charging process when putting
In.
Wherein, the terminal device can include but is not limited to personal computer (Personal Computer, PC), it is individual
Personal digital assistant (Personal Digital Assistant, PDA), radio hand-held equipment, tablet personal computer (Tablet
Computer), mobile phone etc..
As shown in figure 1, methods described includes：
101st, when there is electric current input, judge whether battery was in the state of putting.
Wherein, if battery is in discharge process, more than the final voltage value of battery discharge, also continuing to electric discharge may can
Cause inner pressure of battery to raise, the invertibity of positive and negative electrode active material is damaged, produce the capacity of battery and significantly reduce, this
When be referred to as the over-discharge state of battery.And in order to protect battery, crossed in battery in the charging process after putting, battery can be with trickle
Mode (charging current is minimum) carries out low-voltage charging, i.e., the voltage powered all the way power management module provided, which is reduced, to be carried out
Battery charges.
102nd, when battery, which was in, puts state, the input current of battery, and runtime display screen are cut off.
After battery, which is crossed, to be put, if carrying out trickle charge, the voltage powered all the way that power management module is provided with low-voltage
(being also the voltage for system operation electricity consumption) can be reduced to below system boot threshold voltage, and terminal device can not normally be run
System.Now, the input current of battery is cut off, the voltage powered all the way that power management module is provided does not charge the battery, and is
System operation electricity consumption voltage can not just be pulled low, terminal device just can normally activation system simultaneously display screen.
103rd, when meeting battery charge condition, the input current of turn-on battery.
Mobile device can be arranged on finally there is still a need for charged to battery and meet battery charge condition
When, the input current of turn-on battery charges for battery.It should be noted that after the input current of firm turn-on battery, because
The voltage powered all the way that power management module is provided still is pulled low, and system still enters low-voltage charged state, it is impossible to normally open
It is dynamic, until the charging voltage of battery reaches system boot threshold voltage.
The embodiments of the invention provide a kind of method of charging, in charging process after battery is crossed and put, battery is forbidden to charge,
The voltage powered all the way that power management module is provided is normal voltage, and the voltage of system operation electricity consumption is not pulled low, and terminal is set
It is standby normally to start in charging process and display screen, the instant demand of user is met, and meeting battery charge condition
When, it is that battery is charged normal.
Furthermore, it is understood that with reference to preceding method flow, after display screen, in order to improve Consumer's Experience, by mesh
Preceding state (whether charging) is reminded user, and the alternatively possible implementation of the embodiment of the present invention additionally provides following
Method flow, is performed after step 102, as shown in Fig. 2 including：
104th, charge prompting information is exported.
, can be with it should be noted that prompting of the purpose of charge prompting information to one terminal unit status information of user
It is the prompting to charged state, such as charges, electricity 0.1%；Can also be that other information is reminded, such as terminal
Equipment has crashed.
Furthermore, it is understood that with reference to preceding method flow, after the input current of cut-out battery, can meet different
During battery charge condition, the electric current input of turn-on battery thinks that battery is charged normal.Therefore for the realization of step 103, this hair
The alternatively possible implementation of bright embodiment additionally provides following three kinds of different implementation methods.,
The first implementation, as shown in Figure 3 a, including：
1031st, after at the appointed time, the input current of turn-on battery.
Step 1031 means, terminal device can at the appointed time after, such as after 3 seconds, the input electricity of turn-on battery
Stream, is battery charging.
Second of implementation, as shown in Figure 3 b, including：
1032nd, when receiving the instruction of user first, the input current of turn-on battery.
Wherein, first instruction, can be that user passes through under assigned operation (such as double-clicking screen, pressing return key etc.)
Electricity pond charging instruction.
The third implementation：As shown in Figure 3 c, including：
1033rd, when monitoring no user operation, the input current of turn-on battery.
Terminal device can also decide whether to charge for battery by monitoring whether user also has operation.Such as monitor
When user does not have any operation in 10 seconds, the input current of turn-on battery is battery charging.
Furthermore, it is understood that with reference to preceding method flow, after the input current of turn-on battery, the system fortune of terminal device
Row voltage will be pulled low to below start threshold voltage, into the charging process without screen display, but perhaps user also needs to pair
Terminal device is operated, based on this reason, and the alternatively possible implementation of the embodiment of the present invention additionally provides following methods
Flow, is performed after step 103, as shown in figure 4, including：
105th, when receiving the second instruction of user, judge whether battery was in the state of putting.
Wherein, second instruction, can be that user passes through assigned operation (such as pressing power key, touch function keys etc.)
The runtime instruction issued.
106th, when battery, which was in, puts state, the input current of battery, and runtime display screen are cut off.
It should be noted that after step 106, then the input current of turn-on battery is battery charging, implementation procedure with
Step 103 is identical.
It should be noted that when the charging voltage that battery was no longer on the state of putting, i.e. battery is more than system boot thresholding
During voltage, it is battery charging simultaneously and is system into flow, the i.e. power supply all the way of power management module offer is charged normal
Operation provides electricity consumption.
The embodiment of the present invention additionally provides a kind of device of charging, it is adaptable to above method flow, as shown in figure 5, described
Device includes：
First judging unit 21, for when there is electric current input, judging whether battery was in the state of putting.
First cutting unit 22, for when battery was in and puts state, cutting off the input current of battery.
First running unit 23, for runtime display screen.
Onunit 24, for when meeting battery charge condition, the input current of turn-on battery.
Optionally, as shown in fig. 6, described device also includes：
Output unit 25, for exporting charge prompting information.
Optionally, as shown in Figure 7a, the onunit 24 includes：
First conduction module 241, after at the appointed time, the input current of turn-on battery.
Optionally, as shown in Figure 7b, the onunit 24 includes：
Second conduction module 242, for receive user first instruct when, the input current of turn-on battery.
Optionally, as shown in Figure 7 c, the onunit 24 includes：
3rd conduction module 243, for monitor no user operation when, the input current of turn-on battery.
Optionally, as shown in figure 8, described device also includes：
Second judging unit 26, for when receiving the second instruction of user, judging whether battery was in the state of putting.
Second cutting unit 27, for when battery was in and puts state, cutting off the input current of battery.
Second running unit 28, for runtime display screen.
The embodiments of the invention provide a kind of device of charging, in charging process after battery is crossed and put, battery is forbidden to charge,
The voltage powered all the way that power management module is provided is normal voltage, and the voltage of system operation electricity consumption is not pulled low, and terminal is set
It is standby normally to start in charging process and display screen, the instant demand of user is met, and meeting battery charge condition
When, it is that battery is charged normal.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
In several embodiments provided by the present invention, it should be understood that disclosed system, apparatus and method can be with
Realize by another way.For example, device embodiment described above is only schematical, for example, the unit
Divide, only a kind of division of logic function there can be other dividing mode when actually realizing, for example, multiple units or group
Part can combine or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, it is shown
Or the coupling each other discussed or direct-coupling or communication connection can be by some interfaces, device or unit it is indirect
Coupling is communicated to connect, and 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 the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, it would however also be possible to employ hardware adds the form of SFU software functional unit to realize.
The above-mentioned integrated unit realized in the form of SFU software functional unit, can be stored in an embodied on computer readable and deposit
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are to cause a computer
Device (can be personal computer, server, or network equipment etc.) or processor (Processor) perform the present invention each
The part steps of embodiment methods described.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (Read-
Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disc or CD etc. it is various
Can be with the medium of store program codes.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements done etc. should be included within the scope of protection of the invention.
Claims (12)
1. a kind of method of charging, it is characterised in that methods described includes：
When there is electric current input, judge whether battery was in the state of putting；
When battery, which was in, puts state, the input current of battery, and runtime display screen are cut off；
When meeting battery charge condition, the input current of turn-on battery.
2. according to the method described in claim 1, it is characterised in that described when battery was in and puts state, cut off battery
Input current, and after runtime display screen, methods described also includes：
Export charge prompting information.
3. according to the method described in claim 1, it is characterised in that described when meeting battery charge condition, turn-on battery
Input current, including：
After at the appointed time, the input current of turn-on battery.
4. according to the method described in claim 1, it is characterised in that described when meeting battery charge condition, turn-on battery
Input current, including：
When receiving the instruction of user first, the input current of turn-on battery.
5. according to the method described in claim 1, it is characterised in that described when meeting battery charge condition, turn-on battery
Input current, including：
When monitoring no user operation, the input current of turn-on battery.
6. according to the method described in claim 1, it is characterised in that described when meeting battery charge condition, turn-on battery
After input current, methods described also includes：
When receiving the second instruction of user, judge whether battery was in the state of putting；
When battery, which was in, puts state, the input current of battery, and runtime display screen are cut off.
7. a kind of device of charging, it is characterised in that described device includes：
First judging unit, for when there is electric current input, judging whether battery was in the state of putting；
First cutting unit, for when battery was in and puts state, cutting off the input current of battery；
First running unit, for runtime display screen；
Onunit, for when meeting battery charge condition, the input current of turn-on battery.
8. device according to claim 7, it is characterised in that described device also includes：
Output unit, for exporting charge prompting information.
9. device according to claim 7, it is characterised in that the onunit includes：
First conduction module, after at the appointed time, the input current of turn-on battery.
10. device according to claim 7, it is characterised in that the onunit also includes：
Second conduction module, for receive user first instruct when, the input current of turn-on battery.
11. device according to claim 7, it is characterised in that the onunit also includes：
3rd conduction module, for monitor no user operation when, the input current of turn-on battery.
12. device according to claim 7, it is characterised in that described device also includes：
Second judging unit, for when receiving the second instruction of user, judging whether battery was in the state of putting；
Second cutting unit, for when battery was in and puts state, cutting off the input current of battery；
Second running unit, for runtime display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710418590.3A CN107017684A (en) | 2017-06-06 | 2017-06-06 | A kind of method and device of charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710418590.3A CN107017684A (en) | 2017-06-06 | 2017-06-06 | A kind of method and device of charging |
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| Publication Number | Publication Date |
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| CN107017684A true CN107017684A (en) | 2017-08-04 |
Family
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| CN201710418590.3A Pending CN107017684A (en) | 2017-06-06 | 2017-06-06 | A kind of method and device of charging |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111464671A (en) * | 2019-01-18 | 2020-07-28 | 青岛海信移动通信技术股份有限公司 | Electronic equipment and charging method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102231769A (en) * | 2011-06-27 | 2011-11-02 | 惠州Tcl移动通信有限公司 | Method for turning on mobile phone with over-discharged cell and mobile phone |
| CN104883445A (en) * | 2015-05-25 | 2015-09-02 | 广东欧珀移动通信有限公司 | Method and device for starting up mobile terminal with low-power battery |
-
2017
- 2017-06-06 CN CN201710418590.3A patent/CN107017684A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102231769A (en) * | 2011-06-27 | 2011-11-02 | 惠州Tcl移动通信有限公司 | Method for turning on mobile phone with over-discharged cell and mobile phone |
| CN104883445A (en) * | 2015-05-25 | 2015-09-02 | 广东欧珀移动通信有限公司 | Method and device for starting up mobile terminal with low-power battery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111464671A (en) * | 2019-01-18 | 2020-07-28 | 青岛海信移动通信技术股份有限公司 | Electronic equipment and charging method thereof |
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Application publication date: 20170804 |