CN105978070A - Battery charging control method and electronic device - Google Patents
Battery charging control method and electronic device Download PDFInfo
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- CN105978070A CN105978070A CN201610391266.2A CN201610391266A CN105978070A CN 105978070 A CN105978070 A CN 105978070A CN 201610391266 A CN201610391266 A CN 201610391266A CN 105978070 A CN105978070 A CN 105978070A
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- Prior art keywords
- battery
- charging
- capability value
- electronic equipment
- event
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0069—Charging or discharging for charge maintenance, battery initiation or rejuvenation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
-
- 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
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a battery charging control method and an electronic device. The battery charging control method comprises steps of determining whether an event of using a battery to supply power to an electronic device exists to generate a first determination result; if the first determination result show that the event of using the battery to supply power to the electronic device exists, controlling the battery to be charged to a first capacity value according to a first charging strategy, wherein the battery having the first capacity value can supply power to the electronic device in order to support the event from the beginning to the end; when the first determination result shows that the event of using the battery to supply power to the electronic device does not exist, controlling the battery to be charged to a second capacity value according to a second charging strategy, wherein the second capacity value is a charging maintaining capacity value which can prolong the battery service life. The battery charging control method and electronic device can assist in prolonging the service life of the battery while guaranteeing the effective usage of the electronic device.
Description
The application is filing date on 02 27th, 2012, Application No.: 201210048585.5, invention name
Being referred to as: a kind of battery charging control method and the divisional application of electronic equipment, entire contents is by quoting
It is incorporated in the present application.
Technical field
The present invention relates to electronic equipment charging technique field, more particularly to one charging controlling party
Method and electronic equipment.
Background technology
Electronic equipment can start operating under power supply state, and the power supply mode of electronic equipment is the most permissible
Employing battery is powered, and is powered by the power supply adaptor connection alternating current of electronic equipment.
The limited energy that can store due to battery, it is therefore desirable to the often battery charging of electronic equipment.
A kind of mode of battery charging is directly to be charged by the power supply adaptor of connection electronic equipment, i.e. electricity
Subset, when employing is powered by power supply adaptor connection alternating current, can be electronic equipment
Battery is charged.
When battery is charged, in order to guarantee to supply the electricity that electronic equipment is enough, particularly
Mobile electronic device, such as notebook computer, it is often desirable that the battery capacity making electronic equipment is 100%.
But after Chong electricity, battery capacity is often in the case of 100%, can reduce the service life of battery, battery
Capacity is optimal in the case of being maintained at 50%, but battery capacity is the least, just can affect electronic equipment again
Often use.The most how charging is controlled, with ensure simultaneously battery service life and effectively profit
With, become those skilled in the art and urgently solve the technical problem that.
Summary of the invention
In view of this, the invention provides a kind of battery charging control method and electronic equipment, to solve shadow
Ring battery and the technical problem that can not effectively utilize.
For achieving the above object, the present invention provides following technical scheme:
A kind of battery charging control method, is applied in electronic equipment, and described electronic equipment includes battery,
Described method includes:
Judge whether to have that will to use described battery be the event that described electronic equipment is powered, generate
First judged result；
When described first judged result shows to have, will to use described battery be that described electronic equipment supplies
During the event of electricity, control described battery according to the first charging strategy and be charged to the first capability value, wherein, tool
Have described first capability value battery can for described power electronic equipment with support described event from start to
Complete；
When described first judged result shows not have, will to use described battery be that described electronic equipment is carried out
During the event of power supply, control described battery according to the second charging strategy and be charged to the second capability value, described the
Two capability values are that the charging that can extend battery keeps capability value.
Preferably, it may be judged whether have that will to use described battery be the thing that described electronic equipment is powered
Part includes:
Obtaining the calendar timetable prestored, it is institute that described calendar events table record there is a need to described battery
State event and the event time parameter of power electronic equipment；
According to described calendar timetable, it may be judged whether have that will to use described battery be described electronic equipment
The event being powered.
Preferably, described control described battery according to the first charging strategy and be charged to the first capability value and include:
According to described event time parameter, when determining the anticipated power supply moment of described battery and anticipated power supply
Long；
Determine the first capability value and the first charging duration that described anticipated power supply duration is corresponding；
Calculated for the first charging moment according to described first charging duration and anticipated power supply moment；
Judge whether current time arrives the described first charging moment；
If it is, control described battery according to described first charging strategy to be charged to the first capability value；
If it does not, control described battery according to described second charging strategy described in performing to be charged to the second capacity
The step of value.
Preferably, described control described battery according to the first charging strategy and be charged to the first capability value and include:
According to described event time parameter, determine described battery anticipated power supply duration；
Determine the first capability value that described anticipated power supply duration is corresponding；
Control described battery according to the first charging strategy and be charged to described first capability value.
Preferably, described control described battery according to the first charging strategy and be charged to the first capability value and include:
Judge whether the first capability value is more than the current capacities value of battery；
If it is, control described battery to be charged to described first capability value；
If it does not, when described current capacities value is less than the second capability value, controls described battery and keep current
Capability value；
When described current capacities value is more than described second capability value, and described first capability value is less than described the
During two capability values, control described battery discharge to described second capability value.
Preferably, described control described battery according to the second charging strategy and be charged to the second capability value and include:
Judge that whether the current capacities of described battery is less than described second capability value；
If it is, control described battery to be charged to described second capability value；
If it does not, control described battery discharge to described second capability value.
Preferably, judge whether described in have that will to use described battery be that described electronic equipment is powered
Event, generate the first judged result and include:
Detect whether that charging triggers request；
If it is, judge whether to have, will to use described battery be the thing that described electronic equipment is powered
Part, generates the first judged result；
If it does not, perform the described step being charged to the second capability value according to the second charging strategy control battery.
A kind of electronic equipment, including the first judge module, the first charging module and the second charging module,
Described first judge module, is used for judging whether to have that will to use described battery be that described electronics sets
The standby event being powered, generates the first judged result, touches when described first judge module result is for being
Send out the first charging module, trigger the second charging module when described first judge module result is no；
First charging module, is charged to the first capability value for controlling described battery according to the first charging strategy,
Wherein, the battery with described first capability value can be for described power electronic equipment to support described event
From starting to complete；
Second charging module, is charged to the second capability value for controlling described battery according to the second charging strategy,
Described second capability value is that the charging that can extend battery keeps capability value.
Preferably, described first judge module includes:
Acquisition module, for obtaining the calendar timetable prestored, described calendar events table record has to be needed
Event and the event time parameter wanting described battery to be described power electronic equipment；
First judges submodule, for according to described calendar timetable, it may be judged whether have and will use institute
Stating battery is the event that described electronic equipment is powered, and generates the first judged result.
Preferably, described electronic equipment also includes:
First determines module, is used for when described first judge module result is for being, during according to described event
Between parameter, determine the anticipated power supply moment of described battery and anticipated power supply duration, and determine described pre-
Count the first capability value corresponding to power supply duration and the first charging duration；
Computing module, for calculating the first charging according to described first charging duration and anticipated power supply moment
Moment；
Second judge module, is used for judging whether current time arrives the described first charging moment, if
Trigger described first charging module, trigger described second charging module if not.
Preferably, described electronic equipment also includes:
Second determines module, is used for when described first judge module result is for being, during according to described event
Between parameter, determine described battery anticipated power supply duration, and determine that described anticipated power supply duration is corresponding the
One capability value, and trigger described first charging module.
Preferably, described first charging module includes:
3rd judge module, for judging whether the first capability value is more than the current capacities value of battery；
First charging submodule, for when described 3rd judge module is for being, controls the charging of described battery
To described first capability value；When described 3rd judge module is no, and described current capacities value is less than second
During capability value, control described battery and keep current capacities value；When described 3rd judge module is no, and
Described current capacities value is more than described second capability value, and described first capability value is less than described second capacity
During value, control described battery discharge to described second capability value.
Preferably, described second charging module includes:
4th judge module, for judging that whether the current capacities of described battery is less than described second capability value；
Second charging submodule, for when described 4th judge module is for being, controls the charging of described battery
To described second capability value；When described 4th judge module is no, control described battery discharge to described
Second capability value.
Preferably, electronic equipment also includes:
Detection module, for detecting whether there is charging to trigger request, if triggering described first to judge mould
Block starts, and triggers described second charging module if not.
Understand via above-mentioned technical scheme, compared with prior art, the invention provides a kind of battery and fill
Whether electric control method and electronic equipment, when being charged battery, it is first determined go out to have and will make
It is the event of power electronic equipment with battery, if it is controls described battery according to the first charging strategy and fill
With the battery electric quantity after ensureing charging, electricity, to the first capability value, ensure that described event is from starting to complete；
If otherwise controlling described battery according to the second charging strategy to be charged to the second capability value, to ensure battery electricity
Amount is in the best condition so that battery is unlikely to completely to fill or overcharge, beneficially the service life of battery.Cause
This makes, while ensure that battery effectively utilizes for notebook, to be conducive to extending the use longevity of battery
Life.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only embodiments of the invention, for those of ordinary skill in the art, not
On the premise of paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
Fig. 1 is the flow chart of the present invention a kind of battery charging control method embodiment 1；
Fig. 2 is the flow chart of the present invention a kind of battery charging control method embodiment 2；
Fig. 3 is the flow chart of the present invention a kind of battery charging control method embodiment 3；
Fig. 4 is the structural representation of the present invention a kind of electronic equipment embodiment 1；
Fig. 5 is the structural representation of the present invention a kind of electronic equipment embodiment 2；
Fig. 6 is the structural representation of the present invention a kind of electronic equipment embodiment 3.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
The embodiment of the invention discloses a kind of battery charging control method and electronic equipment, battery is being carried out
During charging, it is first determined go out and whether there is the event that battery will be used to be power electronic equipment, if
Then control described battery according to the first charging strategy and be charged to the first capability value, to ensure the battery after charging
Electricity ensure that described event is from starting to complete；If otherwise control described according to the second charging strategy
Battery is charged to the second capability value, to ensure that battery electric quantity is in the best condition so that battery is unlikely to full
Fill or overcharge, beneficially the service life of battery.Hence in so that ensure that battery is effectively for notebook
While utilization, be conducive to extending the service life of battery.
See Fig. 1, it is shown that the flow chart of the present invention a kind of battery charging control method embodiment 1, this reality
Executing during described in example, method is applied to electronic equipment, described electronic equipment includes that battery, described method can wrap
Include:
Step 101: judge whether to have that will to use described battery be the thing that described electronic equipment is powered
Part, if entering step 102, enters step 103 if not.
Connected after alternating current by power supply adaptor at electronic equipment, be to be described electronic equipment by alternating current
Power supply, can be that described battery charges by power supply adaptor simultaneously.
In the present embodiment, described will use described battery be the event that is powered of described electronic equipment i.e.
Refer to that it is described for needing to use described battery after the connection that described electronic equipment disconnects with power supply adaptor
Electronic equipment continues the event of power supply certain time, and described certain time is different according to different event.
Judge whether to have that will to use described battery be that the event that described electronic equipment is powered can have
Various ways, a kind of possible mode is by judging whether that the instruction information receiving user's transmission is come really
Whether fixed have that will to use described battery be the event that described electronic equipment is powered, namely by user
Decide whether that will use described battery is that described electronic equipment is powered, permissible in described instruction information
Including the information of this event, such as event time parameter.
Alternatively possible mode is: first obtain the calendar timetable prestored, described calendar events
Table record there is a need to event and the event time parameter that described battery is described power electronic equipment；
Then according to described calendar timetable, it may be judged whether have that will to use described battery be described electronics
The event that equipment is powered.
Calendar timetable can be stored in electronic equipment preserving calendar events every day and arrangement of time
Information log, it is also possible to be stored in electronic equipment for according to preserve every day calendar events and
The information record of arrangement of time carries out the application program pointed out.In the most described calendar timetable, record has needs
Event and the event time parameter wanting described battery to be described power electronic equipment, the described electricity of described needs
Pond is that the event of described power electronic equipment is based on event nature and determines, namely uses electronics to set
During the described event of standby execution, it has not been convenient to electronic equipment is connected alternating current by power supply adaptor, and can only
Use battery is powered.When particularly electronic equipment is mobile device, such as notebook, described event is meeting
Time, usual notebook needs battery to be powered.
Calendar timetable would generally recording events time parameter, may include that the initial time of event, knot
The bundle time etc., such as meeting start time, meeting adjourned time etc..
Due to the time parameter of the busy part of calendar events table record, therefore can determine whether to have will
Using described battery is the event that described electronic equipment is powered.
It is described that will to use described battery be that described electronic equipment is powered can be according to the current charging interval
As initial time, the use battery that any instant after initial time occurs is that described electronic equipment enters
The event of row power supply i.e. represents have that will to use described battery be the thing that described electronic equipment is powered
Part.
Perform step 101 and i.e. obtain the first judged result, when the first judged result is for being, i.e. show have
Will use described battery is the event that described electronic equipment is powered；When first judged result is no,
I.e. show not have that will to use described battery be the event that described electronic equipment is powered.
Step 102: control described battery according to the first charging strategy and be charged to the first capability value.
Step 103: control described battery according to the second charging strategy and be charged to the second capability value.
In the present embodiment, electronic equipment at least includes the first charging strategy and the second charging strategy, described
One charging strategy refers to that controlling battery is charged to the first capability value, to ensure that what electronic equipment normally used fills
Electricity strategy, this first energy value is different according to different battery powered events, has described first capacity
The battery of value can be for described power electronic equipment to support that described event is from starting to complete.Described second
Charging strategy refers to that controlling battery is charged to the second capability value, with beneficially electric device battery service life
Charging strategy, this second energy value be can extend battery charging keep capability value.
When judging to have the event that battery will be used to be power electronic equipment, control described battery and fill
Electricity i.e. refers to be charged described battery to the first capability value, when battery electric quantity reaches described first capacity
Not continuing charging after value, described first capability value is that the battery capacity after described battery charging complete is protected
Hold value.And the power supply energy that provides for electronic equipment of battery that battery capacity is this first capability value needs energy
Enough support that described event is from starting to complete.The most described event is meeting, and meeting time span is 1 hour,
Then this first capability value at least wants to provide the electricity of 1 hour for described electronic equipment.
Described first capability value is in the case of different event, and its concrete numerical value can be different.Itself and thing
Part completes required time correlation.
Determine that described first capability value can have a various ways:
A kind of possible mode is: first determine the corresponding relation of battery capacity and power supply duration, generally
Battery all can carry this parameter.
When receiving the instruction information of user, wherein this instruction information carries and to use the described battery to be
The event time parameter that described electronic equipment is powered, such as meeting start time and end time or
Person's meeting time span, then the event time parameter provided according to user i.e. can determine that battery anticipated power supply duration,
Thus further determine that out the first capability value that anticipated power supply duration is corresponding.
Alternatively possible mode is: first determine the corresponding relation of battery capacity and power supply duration.
Then the event time parameter of calendar timetable is read, so that it is determined that go out to estimate duration of powering, and
The first corresponding capability value.
During due to battery Full Charge Capacity, even if being 100% battery capacity, battery can be power electronic equipment
Time is also limited.In the present embodiment, when described event from starting to complete required time longer, battery
Even if Full Charge Capacity can not provide enough power-on times, described first capability value is battery full capacity
Value, will be full of by battery electric quantity.
Wherein, described according to first charging strategy control described battery charge to the first capability value can be concrete
Including:
Judge whether the first capability value is more than the current capacities value of battery；
If it is, control described battery to be charged to described first capability value；
If it does not, when described current capacities value is less than the second capability value, controls described battery and keep current
Capability value；
When described current capacities value is more than described second capability value, and described first capability value is more than described the
During two capability values, control described battery discharge to described second capability value.
Discharge mode can use various ways, a kind of mode for being described power electronic equipment by battery,
Until battery capacity is reduced to described second capability value, it is being power electronic equipment by power supply adaptor,
Maintain battery capacity to be maintained at this second capability value simultaneously.
If current capacities value is more than the second capability value, and the second capability value is less than or equal to the first capability value,
Then can control battery and keep current capacities value.
Therefore when the first capability value, the second capability value and current capacities value difference, described first charging plan
The most different.Illustrate:
Such as: assume the first capability value is battery full capacity 80% determined.
Assume the second capability value is battery full capacity 50% under the second charging strategy, battery current capacities
Value is the 30% of battery full capacity.
Thus, it is desirable to be the charging of described battery, control battery according to the first charging strategy and charge to full capacity
80%.
And for example: assume the first capability value is battery full capacity 40% determined.
Assume the second capability value is battery full capacity 50% under the second charging strategy, battery current capacities
For battery full capacity 45%.
Thus, it is not necessary to charge for described battery, control battery and keep current capacities value.In reality
After application battery charging, capacity is the least, being more conducive to the service life of battery, setting as long as therefore meeting electronics
For can normally use.
And for example: assume the first capability value is battery full capacity 40% determined.
Assume the second capability value is battery full capacity 50% under the second charging strategy, battery current capacities
For battery full capacity 80%.
Thus, it is not necessary to charge for described battery, however, it is desirable to control battery discharge to this second capacity
Value, so that the service life of beneficially battery.
When judging that not there is the event that described battery will be used to be described power electronic equipment, Ye Ji electricity
Subset is after disconnecting the connection with power supply adaptor, it is not necessary to using battery is described power electronic equipment
Certain time, i.e. control described battery according to the second charging strategy and be charged to the second capability value.Control
Battery will not continue as the charging of described battery, the battery after battery charging complete after being charged to the second capability value
Capability value is this second capability value.
Battery capacity is maintained under this second capability value, can extend the service life of battery.
Described second capability value can be any value, such as Full Charge Capacity in a certain numerical range interval
Any value between 45%～55%.When battery electric quantity is in this numerical range interval, all can ensure that battery
Service life, it is preferable that can be the 50% of battery Full Charge Capacity.
Wherein, described according to second charging strategy control described battery charge to the second capability value can be concrete
Including:
Judge that whether the current capacities of described battery is less than described second capability value；
If it is, control described battery to be charged to described second capability value；
If it does not, control described battery discharge to described second capability value.
When controlling battery charging according to the second charging strategy, the current capacities at battery is less than this second appearance
During value, then control battery and be charged to the second capability value；Current capacities at battery is more than this second capacity
During value, then control battery discharge to described second capability value.So that the guarantor of battery after final charging complete
Holding capability value is this second capability value.
It addition, as another embodiment, electronic equipment connects alternating current by power supply adaptor, for institute
When stating battery charging, the most it is not immediately performed the operation of step 101, but is detecting that charging is touched
When sending out request, in the operation performing step 101.
Without detecting that charging triggers request, then control the charging of described battery according to the second charging strategy
To the second capability value, with the service life of beneficially battery, after detecting that charging triggers request, holding
The operation of row step 101, it is thus achieved that the first judged result, when the first judged result is yes, then according to first
Charging strategy controls battery and continues to be charged to the first capability value, namely is switched to first by the second charging strategy
Charging strategy, when the first judged result is no, then continues to control battery according to the second charging strategy and is charged to
Second capability value.
Described charging triggers and triggers transmission when request can work as arrival predetermined instant.Such as upper
Race of class may be required for using notebook every day, it is assumed that described predetermined instant is 9:00, then user is at 8:00
After electronic equipment is connected power supply by power supply adaptor, it is according to the second charging plan between 8:00～9:00
Slightly controlling battery and be charged to the first capability value, certain described control battery is charged to the first capability value, and
Do not refer to that battery capacity needs not reach described first capability value in the charge period of this 8:00～9:00, only
Referring to charge according to this first charging strategy at 8:00～9:00, within this time period, battery capacity can reach
To this first capability value, it is also possible to do not reach this first capacity.When arriving 9:00, charging i.e. can be generated
Trigger request, after electronic equipment detects that this charging triggers request, i.e. perform the judgement of described step 101
Operation, and according to different judged results, determine the need for switching charging strategy.
In the present embodiment, when charging for battery, it is first determined going out whether to have to use battery is electricity
The event that subset is powered, if time, control described battery according to the first charging strategy and be charged to the first appearance
With the battery electric quantity after ensureing charging, value, ensure that described event is from starting to complete；If otherwise
Control described battery according to the second charging strategy and be charged to the second capability value, to ensure that battery electric quantity is most preferably
Under state so that battery is unlikely to completely to fill or overcharge, beneficially the service life of battery.Therefore by this
The charge control method of embodiment, while ensure that battery effectively utilizes for notebook, the most favourable
The service life extending battery.
See Fig. 2, it is shown that the flow chart of the present invention a kind of battery charging control method embodiment 2, this reality
Method described in example of executing is applied particularly to electronic equipment, and described electronic equipment possesses the battery that can charge, institute
The method of stating may include that
Step 201: detected when charging triggers request, obtained the calendar timetable prestored.
Wherein, described calendar events table record there is a need to the event that described battery is described power electronic equipment
And event time parameter.
When electronic equipment is not detected by this charging triggering request, then controls battery according to the second charging strategy and fill
Electricity is to the second capability value.
Step 202: according to described calendar timetable, it may be judged whether have that will to use described battery be described
The event that electronic equipment is powered.If entering step 203, enter step 206 if not.
Step 203: according to described event time parameter, determines described battery anticipated power supply duration.
Described event time parameter can include event initial time and event end time, or event is sent out
Raw duration, therefore according to this event time parameter, can calculate the anticipated power supply duration of battery, its
Being corresponding with event generation duration, such as meeting time span is 2 hours, during the most described anticipated power supply
Long at least 2 hours.
Step 204: determine the first capability value that described anticipated power supply duration is corresponding.
The corresponding relation of power supply duration and battery capacity can pre-set and store, it is also possible to according to electricity
The parameter information in pond calculates.
Step 205: control described battery according to the first charging strategy and charge to the first capability value.
Step 206: control described battery according to the second charging strategy and charge to the second capability value.
In the present embodiment, by the calendar timetable in electronic equipment, can automatically determine out and whether have
There is the event that described battery will be used to be described power electronic equipment, if it is, can be according to schedule
The event time parameter of the middle record of timetable determines battery anticipated power supply duration, so that it is determined that go out first
Capability value.Then can control battery according to the first charging strategy and be charged to the first capability value；If it is not, then
Control battery according to the second charging strategy and be charged to the second capability value.Thus ensure that electronic equipment is effective
In the case of use, it is beneficial to extend the service life of battery simultaneously.
See Fig. 3, it is shown that the flow chart of the present invention a kind of battery charging control method embodiment 3, this reality
Executing during described in example, method is applied to electronic equipment, described method may include that
Step 301: detected when charging triggers request, obtained the calendar timetable prestored.
Wherein, described calendar events table record there is a need to the event that described battery is described power electronic equipment
And event time parameter.
Step 302: according to described calendar timetable, it may be judged whether have that will to use described battery be described
The event that electronic equipment is powered.If entering step 303, enter step 308 if not.
Step 303: according to described event time parameter, determines described battery anticipated power supply duration and anticipated confession
The electricity moment.
Described event time parameter can include event initial time and event end time, or event is sent out
Raw duration, therefore according to this event time parameter, can calculate the anticipated power supply duration of battery, its
Being corresponding with event generation duration, determine the anticipated power supply moment simultaneously, it is event when starting
Carve.
Step 304: when determining the first capability value and the first charging that described anticipated power supply duration is corresponding
Long.
According to battery parameter information, generally can determine that present battery capacity, completely fill after battery capacity,
Charging interval corresponding to different battery capacities, the information, such as battery such as power supply duration of different battery capacity
Completely fill a length of X during charging required when 100%, then correspondence can determine that battery electric quantity is charged to less than 100%
Full capacity time charging duration.
Therefore according to the parameter information of battery, i.e. can determine that this anticipated power supply the first appearance corresponding to duration
Value, determines this first charging duration corresponding to the first capability value simultaneously.
Step 305: calculated for the first charging moment according to described first charging duration and anticipated power supply moment.
The described first charging moment is specifically according to present battery capability value and the difference of described first capability value
Corresponding charging duration and event start time calculate.Illustrate: assume current electricity
Tankage is the 30% of battery full capacity, and the first energy value that this anticipated power supply duration is corresponding is that battery completely holds
The 80% of amount, calculating battery capacity is 30% to be charged to required first charging duration when 80%, it is assumed that
It it is 1 hour.If current time is 8:00 in the morning, it is contemplated that the power supply moment is 11:00 in the morning, then can be true
Making 10:00 in the morning was the first charging moment.
Step 306: judge whether current time arrives the described first charging moment, if it is, enter step
307, enter step 308 if not.
Step 307: control described battery according to the first charging strategy and be charged to the first capability value.
Step 308: control described battery according to the second charging strategy and be charged to the second capability value.
If current time is for arriving the described first charging moment, then when current time to first charging
It is to control described battery according to the second charging strategy to be charged to the second capability value between quarter.Above example illustrates:
Present battery capacity is the 30% of full capacity, and the second capability value is 50%, then can be according to first by battery
It is the charging of described battery that capacity is charged to the second charging strategy of the 50% of full capacity, therefore arrives when battery capacity
Reach the 50% of full capacity, and when also not arriving the described first charging moment, will not continue to as described battery
Charging so that battery capacity is maintained at the 50% of full capacity, thus the service life of beneficially battery.When
When arriving the described first charging moment, continuing charging according to the first charging strategy, controlling battery and be charged to
First capability value.
Therefore, during performing step 308, whether arrive first at real-time judge current time always
The charging moment.
In the present embodiment, by the calendar timetable in electronic equipment, can automatically determine out and whether have
There is the event that described battery will be used to be described power electronic equipment, if it has, then can be according to schedule
The event time parameter of the middle record of timetable determines the first charging duration, the first capability value and meter
Calculation drew for the first charging moment.When not arriving this first charging moment, then can be according to the second charging plan
Slightly control battery and be charged to the second capability value, when arriving this second charging moment, then according to the first charging plan
Slightly continue as battery and be charged to the first capability value, thus in the case of ensure that electronic equipment normally uses,
Also extend battery and be in the time of the second capability value, be conducive to battery to extend the use longevity of battery further
Life.
It should be noted that above-described embodiment 2 and embodiment 3 are the calendar timetable according to electronic equipment
Determine the first capability value, naturally it is also possible to determine according to the event time parameter of user's input, example
User need battery be as described in power electronic equipment time, can be with incoming event time parameter, such as event
The information such as start time, event finish time, when electronic equipment can calculate the anticipated power supply of battery
Long, so that it is determined that go out the first capability value of correspondence.
See Fig. 4, it is shown that the structural representation of the present invention a kind of electronic equipment embodiment 1, described electronics
Equipment is to have the electronic equipment that rechargeable battery, described electronic equipment can include the first judge module
401, the first charging module 402 and the second charging module 403,
Described first judge module 401, is used for judging whether to have that will to use described battery be described electronics
The event that equipment is powered, generates the first judged result, when described first judge module result is for being
Trigger the first charging module, trigger the second charging module when described first judge module result is no.
Wherein, concrete, as a kind of possible situation, described first judge module 401 may include that
Acquisition module 4011, for obtaining the calendar timetable prestored, described calendar events table record
There is a need to event and event time parameter that described battery is described power electronic equipment；During described event
Between parameter may include that the initial time of event, end time etc., such as meeting start time, meeting
End time etc..
First judges submodule 4012, for according to described calendar timetable, it may be judged whether have and will make
It is the event that described electronic equipment is powered with described battery, generates the first judged result.
As alternatively possible situation, described first judge module can be by judging whether to receive user
The instruction information sent determines whether to have that will to use described battery be that described electronic equipment is powered
Event.
First charging module 402, is charged to the first capacity for controlling described battery according to the first charging strategy
Value, wherein, the battery with described first capability value can be described to support for described power electronic equipment
Event is from starting to complete.
In the present embodiment, electronic equipment at least includes the first charging strategy and the second charging strategy, described
One charging strategy refers to that controlling battery is charged to the first capability value, to ensure that what electronic equipment normally used fills
Electricity strategy, this first energy value is different according to different battery powered events, has described first capacity
The battery of value can be for described power electronic equipment to support that described event is from starting to complete.Described second
Charging strategy refers to that controlling battery is charged to the second capability value, with beneficially electric device battery service life
Charging strategy, this second energy value be can extend battery charging keep capability value.
Wherein, described first charging module 402 can specifically include:
3rd judge module 4021, for judging whether the first capability value is more than the current capacities value of battery；
First charging submodule 4022, for when described 3rd judge module 4021 is for being, control described in
Battery is charged to described first capability value；When described 3rd judge module 4021 is no, and described current appearance
When value is less than the second capability value, controls described battery and keep current capacities value；When the described 3rd judges mould
Block 4022 is no, and described current capacities value is more than described second capability value, and described first capability value
During less than described second capability value, control described battery discharge to described second capability value.
Discharge mode can use various ways, a kind of mode for being described power electronic equipment by battery,
Until battery capacity is reduced to described second capability value, it is being power electronic equipment by power supply adaptor,
Maintain battery capacity to be maintained at this second capability value simultaneously.
Second charging module 403, is charged to the second capacity for controlling described battery according to the second charging strategy
Value, described second capability value is that the charging that can extend battery keeps capability value.
Wherein, described second charging module 403 can specifically include:
4th judge module 4031, for judging whether the current capacities of described battery holds less than described second
Value；
Second charging submodule 4032, for when described 4th judge module 4031 is for being, control described in
Battery is charged to described second capability value；When described 4th judge module 4031 is no, control described electricity
Tank discharge is to described second capability value.
It addition, as another embodiment, described electronic equipment can also include detection module 404, is used for examining
Surveying and whether have charging to trigger request, if triggering described first judge module 401, triggering described if not
Second charging module 403.
In the present embodiment, when charging for battery, it is first determined going out whether to have to use battery is electricity
The event that subset is powered, if time, control described battery according to the first charging strategy and be charged to the first appearance
With the battery electric quantity after ensureing charging, value, ensure that described event is from starting to complete；If otherwise
Control described battery according to the second charging strategy and be charged to the second capability value, to ensure that battery electric quantity is most preferably
Under state so that battery is unlikely to completely to fill or overcharge, beneficially the service life of battery.Therefore this enforcement
Electronic equipment described in example is in the case of ensure that battery normally effectively uses for notebook, the most favourable
The service life extending battery.
See Fig. 5, it is shown that the structural representation of the present invention a kind of electronic equipment embodiment 2, described electronics
Equipment is the electronic equipment with rechargeable battery, and described electronic equipment can include the first judge module
501, first charging module the 502, second charging module 503, detection module 504, wherein first judges mould
Block 501 can specifically include acquisition module 5011 and first and judge submodule 5012, described first charging mould
Block 502 can include the 3rd judge module 5021 and the first charging submodule 5022, described second charging mould
Block 503 can include the 3rd judge module 5031 and the second charging submodule 5032, each module concrete function
May refer to described in above-mentioned electronic equipment embodiment 1, exist with described electronic equipment embodiment 1 difference
In, described electronic equipment can also include:
Second determines module 505, and this second determines that module 505 is for tying when described first judge module 501
When fruit is for being, according to described event time parameter, determine described battery anticipated power supply duration, and determine
The first capability value that described anticipated power supply duration is corresponding, and trigger described first charging module 502.
In the present embodiment, by the calendar timetable in electronic equipment, can automatically determine out and whether have
There is the event that described battery will be used to be described power electronic equipment, if it is, can be according to schedule
The event time parameter of the middle record of timetable determines battery anticipated power supply duration, so that it is determined that go out first
Capability value.Then can control battery according to the first charging strategy and be charged to the first capability value；If it is not, then
Control battery according to the second charging strategy and be charged to the second capability value.Thus ensure that electronic equipment is effective
In the case of use, the most beneficially battery extends the service life of battery.
See Fig. 6, it is shown that the structural representation of the present invention a kind of electronic equipment embodiment 3, described electronics
Equipment is the electronic equipment with rechargeable battery, and described electronic equipment can include the first judge module
601, first charging module the 602, second charging module 603, detection module 604, wherein first judges mould
Block 601 can specifically include acquisition module 6011 and first and judge submodule 6012, described first charging mould
Block 602 can include the 3rd judge module 6021 and the first charging submodule 6022, described second charging mould
Block 603 can include the 3rd judge module 6031 and the second charging submodule 6032, each module concrete function
May refer to described in above-mentioned electronic equipment embodiment 1, exist with described electronic equipment embodiment 1 difference
In, described electronic equipment can also include:
First determines module 605, for when described first judge module 601 result is for being, according to described
Event time parameter, determines the anticipated power supply moment of described battery and anticipated power supply duration, and determines
The first capability value that described anticipated power supply duration is corresponding and the first charging duration；
Computing module 606, for calculating first fill according to described first charging duration and anticipated power supply moment
The electricity moment；
Second judge module 607, is used for judging whether current time arrives the described first charging moment, if
It is to trigger described first charging module 602, triggers described second charging module 603 if not.
In the present embodiment, by the calendar timetable in electronic equipment, can automatically determine out and whether have
There is the event that described battery will be used to be described power electronic equipment, if it has, then can be according to schedule
The event time parameter of the middle record of timetable determines the first charging duration, the first capability value and meter
Calculation drew for the first charging moment.When not arriving this first charging moment, then can be according to the second charging plan
Slightly control battery and be charged to the second capability value, when arriving this second charging moment, then according to the first charging plan
Slightly continue as battery and be charged to the first capability value, thus in the case of ensure that electronic equipment effectively uses,
Also extend battery and be in the time of the second capability value, be conducive to battery to extend the use longevity of battery further
Life.
In this specification, each embodiment uses the mode gone forward one by one to describe, and each embodiment stresses
Being the difference with other embodiments, between each embodiment, identical similar portion sees mutually.
For device disclosed in embodiment, owing to it corresponds to the method disclosed in Example, so describing
Fairly simple, relevant part sees method part and illustrates.
It should be noted that in this article, the relational terms of such as first and second or the like is used merely to
One entity or operation are separated with another entity or operating space, and not necessarily requires or imply
Relation or the order of any this reality is there is between these entities or operation.And, term " includes ",
" comprise " or its any other variant is intended to comprising of nonexcludability, so that include that one is
The process of row key element, method, article or equipment not only include those key elements, but also include the brightest
Other key elements really listed, or also include intrinsic for this process, method, article or equipment
Key element.In the case of there is no more restriction, statement " including ... " key element limited,
It is not precluded from there is also in including the process of described key element, method, article or equipment other identical
Key element.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
The present invention.Multiple amendment to these embodiments will be aobvious and easy for those skilled in the art
See, generic principles defined herein can without departing from the spirit or scope of the present invention,
Realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein,
And it is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (14)
1. a battery charging control method, it is characterised in that be applied in electronic equipment, described electronics
Equipment includes that battery, described method include:
Judge whether to have that will to use described battery be the event that described electronic equipment is powered, generate
First judged result；
When described first judged result shows to have, will to use described battery be that described electronic equipment supplies
During the event of electricity, control described battery according to the first charging strategy and be charged to the first capability value, wherein, tool
Have described first capability value battery can for described power electronic equipment with support described event from start to
Complete；
When described first judged result shows not have, will to use described battery be that described electronic equipment is carried out
During the event of power supply, control described battery according to the second charging strategy and be charged to the second capability value, described the
Two capability values are that the charging that can extend battery keeps capability value.
Method the most according to claim 1, it is characterised in that judge whether to have and will use institute
Stating battery is that the event that described electronic equipment is powered includes:
Obtaining the calendar timetable prestored, it is institute that described calendar events table record there is a need to described battery
State event and the event time parameter of power electronic equipment；
According to described calendar timetable, it may be judged whether have that will to use described battery be described electronic equipment
The event being powered.
Method the most according to claim 2, it is characterised in that described according to the first charging strategy control
Make described battery to be charged to the first capability value and include:
According to described event time parameter, when determining the anticipated power supply moment of described battery and anticipated power supply
Long；
Determine the first capability value and the first charging duration that described anticipated power supply duration is corresponding；
Calculated for the first charging moment according to described first charging duration and anticipated power supply moment；
Judge whether current time arrives the described first charging moment；
If it is, control described battery according to described first charging strategy to be charged to the first capability value；
If it does not, control described battery according to described second charging strategy described in performing to be charged to the second capacity
The step of value.
Method the most according to claim 2, it is characterised in that described according to the first charging strategy control
Make described battery to be charged to the first capability value and include:
According to described event time parameter, determine described battery anticipated power supply duration；
Determine the first capability value that described anticipated power supply duration is corresponding；
Control described battery according to the first charging strategy and be charged to described first capability value.
Method the most according to claim 1, it is characterised in that described according to the first charging strategy control
Make described battery to be charged to the first capability value and include:
Judge whether the first capability value is more than the current capacities value of battery；
If it is, control described battery to be charged to described first capability value；
If it does not, when described current capacities value is less than the second capability value, controls described battery and keep current
Capability value；
When described current capacities value is more than described second capability value, and described first capability value is less than described the
During two capability values, control described battery discharge to described second capability value.
Method the most according to claim 1, it is characterised in that described according to the second charging strategy control
Make described battery to be charged to the second capability value and include:
Judge that whether the current capacities of described battery is less than described second capability value；
If it is, control described battery to be charged to described second capability value；
If it does not, control described battery discharge to described second capability value.
Method the most according to claim 1, it is characterised in that described in judge whether to have and will make
It is the event that described electronic equipment is powered with described battery, generates the first judged result and include:
Detect whether that charging triggers request；
If it is, judge whether to have, will to use described battery be the thing that described electronic equipment is powered
Part, generates the first judged result；
If it does not, perform the described step being charged to the second capability value according to the second charging strategy control battery.
8. an electronic equipment, it is characterised in that include the first judge module, the first charging module and
Two charging modules,
Described first judge module, is used for judging whether to have that will to use battery be that described electronic equipment enters
The event of row power supply, generates the first judged result, the triggering the when described first judge module result is for being
One charging module, triggers the second charging module when described first judge module result is no；
First charging module, is charged to the first capability value for controlling described battery according to the first charging strategy,
Wherein, the battery with described first capability value can be for described power electronic equipment to support described event
From starting to complete；
Second charging module, is charged to the second capability value for controlling described battery according to the second charging strategy,
Described second capability value is that the charging that can extend battery keeps capability value.
Electronic equipment the most according to claim 8, it is characterised in that described first judge module bag
Include:
Acquisition module, for obtaining the calendar timetable prestored, described calendar events table record has to be needed
Event and the event time parameter wanting described battery to be described power electronic equipment；
First judges submodule, for according to described calendar timetable, it may be judged whether have and will use institute
Stating battery is the event that described electronic equipment is powered, and generates the first judged result.
Electronic equipment the most according to claim 9, it is characterised in that described electronic equipment also wraps
Include:
First determines module, is used for when described first judge module result is for being, during according to described event
Between parameter, determine the anticipated power supply moment of described battery and anticipated power supply duration, and determine described pre-
Count the first capability value corresponding to power supply duration and the first charging duration；
Computing module, for calculating the first charging according to described first charging duration and anticipated power supply moment
Moment；
Second judge module, is used for judging whether current time arrives the described first charging moment, if
Trigger described first charging module, trigger described second charging module if not.
11. electronic equipments according to claim 9, it is characterised in that described electronic equipment also wraps
Include:
Second determines module, is used for when described first judge module result is for being, during according to described event
Between parameter, determine described battery anticipated power supply duration, and determine that described anticipated power supply duration is corresponding the
One capability value, and trigger described first charging module.
12. electronic equipments according to claim 8, it is characterised in that described first charging module
Including:
3rd judge module, for judging whether the first capability value is more than the current capacities value of battery；
First charging submodule, for when described 3rd judge module is for being, controls the charging of described battery
To described first capability value；When described 3rd judge module is no, and described current capacities value is less than second
During capability value, control described battery and keep current capacities value；When described 3rd judge module is no, and
Described current capacities value is more than described second capability value, and described first capability value is less than described second capacity
During value, control described battery discharge to described second capability value.
13. electronic equipments according to claim 8, it is characterised in that described second charging module
Including:
4th judge module, for judging that whether the current capacities of described battery is less than described second capability value；
Second charging submodule, for when described 4th judge module is for being, controls the charging of described battery
To described second capability value；When described 4th judge module is no, control described battery discharge to described
Second capability value.
14. electronic equipments according to claim 8, it is characterised in that electronic equipment also includes:
Detection module, for detecting whether there is charging to trigger request, if triggering described first to judge mould
Block starts, and triggers described second charging module if not.
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| CN201610391266.2A CN105978070B (en) | 2012-02-27 | 2012-02-27 | A kind of battery charging control method and electronic equipment |
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| CN201210048585.5A CN103296703B (en) | 2012-02-27 | 2012-02-27 | A kind of battery charging control method and electronic equipment |
| CN201610391266.2A CN105978070B (en) | 2012-02-27 | 2012-02-27 | A kind of battery charging control method and electronic equipment |
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| CN111146829A (en) * | 2018-11-06 | 2020-05-12 | 太普动力新能源(常熟)股份有限公司 | Two-stage charging battery management method |
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| CN106303096B (en) * | 2015-06-10 | 2020-12-18 | 联想(北京)有限公司 | Electronic equipment and method for adjusting power management strategy thereof |
| CN105335884A (en) * | 2015-11-06 | 2016-02-17 | 街电科技有限公司 | Mobile power supply management method and device |
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| CN103296703A (en) | 2013-09-11 |
| CN103296703B (en) | 2016-07-06 |
| CN105978070B (en) | 2019-08-27 |
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