CN109462260A - A kind of charging method, charging equipment and electronic equipment - Google Patents
A kind of charging method, charging equipment and electronic equipment Download PDFInfo
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- CN109462260A CN109462260A CN201710795877.8A CN201710795877A CN109462260A CN 109462260 A CN109462260 A CN 109462260A CN 201710795877 A CN201710795877 A CN 201710795877A CN 109462260 A CN109462260 A CN 109462260A
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- Prior art keywords
- battery
- equal
- light intensity
- charging
- threshold
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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
- H02J7/0029—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
Abstract
A kind of charging method, charging equipment and electronic equipment can obtain the light intensity of the electronic equipment local environment applied to the charge control to the battery being arranged in electronic equipment；If it is determined that the light intensity got less than or equal to setting light intensity threshold value, then when the electricity for determining the battery storage is greater than or equal to default power threshold, stopping charges to the battery；Wherein, the default power threshold is lower than the actual capacity value of the battery.That is, can determine whether the current time that the battery of the electronic equipment is charging is night by the light intensity of acquisition electronic equipment local environment；If it is determined that being, then when the electricity of the battery storage of electronic equipment is lower than the actual capacity value of the battery, stop charging to the battery, to avoid the battery of electronic equipment from accelerating the decaying of battery cycle life in fully charged state for a long time after night is charged, extend the service life of battery.
Description
Technical field
The present invention relates to charging technique field more particularly to a kind of charging methods, charging equipment and electronic equipment.
Background technique
The battery being arranged in electronic equipment is generally lithium ion battery, as the configuration of electronic equipment is constantly promoted, electricity
Demand and consumption constantly become larger, it is also higher and higher to the life requirements of lithium ion battery, for example, being dedicated to lithium
The cycle life of ion battery is of great significance by 500 circularly enhancings to 800 circulations, 1000 circulations or even 1500 circulations.
Inventor has found in the practice of the invention, if lithium ion battery is in using process often in completely filling
State (electricity of lithium ion battery storage is equal to the actual capacity value of the battery), then can accelerate cycle life of lithium ion battery
Decaying.And common electronic equipment at present, the case where such as mobile phone, the battery of tablet computer etc. is in fully charged state frequent occurrence,
For example, mobile phone user, which is accustomed to daytime, uses mobile phone, charge before falling asleep for mobile phone, battery a whole night of mobile phone is all in completely filling shape
State, this will seriously affect the service life of the lithium ion battery of electronic equipment.
Summary of the invention
The embodiment of the invention provides a kind of charging method, charging equipment and electronic equipments, to solve existing electronics
The battery of equipment is due to the problem that causes the rate of decay of battery cycle life very fast often in fully charged state.
In a first aspect, the embodiment of the invention provides a kind of charging method, applied to the battery being arranged in electronic equipment
Charge control, which comprises
Obtain the light intensity of the electronic equipment local environment；
If it is determined that the light intensity got is less than or equal to setting light intensity threshold value, then when determining the battery storage
Electricity when being greater than or equal to default power threshold, stopping charges to the battery；
Wherein, the default power threshold is lower than the actual capacity value of the battery.
In a possible design, the electricity of the determination battery storage is greater than or equal to default power threshold,
It specifically includes:
Determine that the voltage of the battery is greater than or equal to the first setting voltage threshold, wherein the first setting voltage threshold
Value is less than or equal to the load voltage value of the battery；And/or
Determine the charging current of the battery less than or equal to predetermined current threshold, wherein the predetermined current threshold is high
In the charging cut-off current value of the battery.
In a possible design, before the light intensity for obtaining the electronic equipment local environment, the method
Further include:
Determine that the voltage of the battery is greater than or equal to the second setting voltage threshold；Wherein, the second setting voltage threshold
Value is less than or equal to the first setting voltage threshold.
In a possible design, the method also includes: if it is determined that the light intensity got is higher than the setting
Light intensity threshold value then continues to charge to the battery, until the electricity of the battery storage is greater than or equal to the electricity
The actual capacity value in pond.
In a possible design, continuing to charge to the battery, until the electricity of the battery storage is high
After the actual capacity value of the battery, the method also includes:
Determine that time span of the current time between the battery charging finishing time is greater than or equal to setting time
Threshold value；
Determine that the electricity of the battery storage is higher than the default power threshold；
Obtain the light intensity of the electronic equipment local environment, however, it is determined that the light intensity got is less than or equal to institute
Setting light intensity threshold value is stated, then is discharged the battery.
Second aspect, it is described computer-readable to deposit the embodiment of the invention also provides a kind of computer readable storage medium
Storage media is stored with computer executable instructions, and the computer executable instructions are for making computer execute above-mentioned first aspect
Charging method.
The third aspect, the embodiment of the invention also provides a kind of charging equipments, applied to the electricity being arranged in electronic equipment
The charge control in pond, comprising:
Photosensitive unit, for obtaining the light intensity of the electronic equipment local environment；
Processing unit, for if it is determined that the light intensity got is less than or equal to setting light intensity threshold value, then when true
When the electricity of the fixed battery storage is greater than or equal to default power threshold, stopping charges to the battery；
Wherein, the default power threshold is lower than the actual capacity value of the battery.
In a possible design, the processing unit is greater than or equal to specifically for the voltage of the determination battery
First setting voltage threshold, it is determined that the electricity of the battery storage is greater than or equal to default power threshold, wherein described first
Set the load voltage value that voltage threshold is less than or equal to the battery；And/or determine the charging current of the battery be lower than or
Equal to predetermined current threshold, it is determined that the electricity of the battery storage is greater than or equal to default power threshold, wherein described default
Current threshold is higher than the charging cut-off current value of the battery.
In a possible design, the charging equipment further includes judging unit, and the judging unit is used for described
Before photosensitive unit obtains the light intensity of the electronic equipment local environment, determine that the voltage of the battery is greater than or equal to the
Two setting voltage thresholds；Wherein, the second setting voltage threshold is less than or equal to the first setting voltage threshold.
In a possible design, the processing unit is also used to if it is determined that the light intensity got is higher than described
Light intensity threshold value is set, then continues to charge to the battery, until the electricity of the battery storage is greater than or equal to institute
State the actual capacity value of battery.
In a possible design, the processing unit is also used to determine that current time charges apart from the battery and ties
Time span between the beam moment is greater than or equal to setting time threshold value；And determine that the electricity of the battery storage is higher than institute
State default power threshold；Obtain the light intensity of the electronic equipment local environment, however, it is determined that the light intensity got is lower than
Or be equal to the setting light intensity threshold value, then it discharges the battery.
Fourth aspect, the embodiment of the invention also provides a kind of electronic equipment, comprising:
Memory, for storing program instruction；
Processor is executed according to the program instruction of acquisition: being obtained for calling the program instruction stored in the memory
The light intensity of the electronic equipment local environment；If it is determined that the light intensity got is less than or equal to setting light intensity threshold
Value stops then when the electricity for determining the battery storage in the electronic equipment is greater than or equal to default power threshold to described
Battery charges；Wherein, the default power threshold is lower than the actual capacity value of the battery.
The present invention has the beneficial effect that:
The embodiment of the invention provides a kind of charging method, charging equipment and electronic equipments, are applied to electronic equipment
The charge control of the battery of middle setting can obtain the light intensity of the electronic equipment local environment；If it is determined that the light got
Line intensity is less than or equal to setting light intensity threshold value, then when the electricity for determining the battery storage is greater than or equal to default electricity
When threshold value, stopping charges to the battery；Wherein, the default power threshold is lower than the actual capacity value of the battery.
That is, can determine that the battery of the electronic equipment is being filled by the light intensity of acquisition electronic equipment local environment
Whether the current time of electricity is night；If it is determined that being then to be lower than the reality of the battery in the electricity of the battery storage of electronic equipment
When capability value, that is, stop charging to the battery, to avoid the battery of electronic equipment long-time after night is charged
Accelerate the decaying of battery cycle life in fully charged state, extends the service life of battery.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill in field, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 show the step flow chart of the charging method in the embodiment of the present invention one；
Fig. 2 show the circulating battery curve graph in the embodiment of the present invention one；
Fig. 3 show the structural schematic diagram of the charging equipment in the embodiment of the present invention two；
Fig. 4 show the structural schematic diagram of the electronic equipment in the embodiment of the present invention three.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
It is described in detail to one step, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
All other embodiment, shall fall within the protection scope of the present invention.
Embodiment one:
The embodiment of the present invention one provides a kind of charging method, applied to the charging control to the battery being arranged in electronic equipment
System, specific as shown in Figure 1, it is the step flow chart of method described in the embodiment of the present invention one, the method may include following
Step:
Step 101: obtaining the light intensity of electronic equipment local environment.
Optionally, the electronic equipment can be smart phone, tablet computer, electronic reader, smartwatch, Intelligent bracelet
Equal electric terminals, the present embodiment are not limited in any way herein.
Optionally as well, the subject of implementation of the charging method can be the setting function of the application processor of the electronic equipment
Energy module can implement the charging method by the application processor of the electronic equipment；The subject of implementation of the charging method
It can be also the controller being specially arranged, such as MCU (Micro Control Unit, micro-control unit), the present embodiment is not made herein
Any restriction.
Preferably, the light intensity for obtaining electronic equipment local environment, may particularly include:
Based on the photosensitive element of electronic equipment configuration, the light intensity of the electronic equipment local environment is obtained.
The light sensor that the photosensitive element is concretely arranged in the electronic equipment, i.e. photoelectric sensor, it is described
Collected optical signal can be changed into electric signal by light sensor, with by related process module, such as application processor or MCU,
The light intensity of electronic equipment local environment is obtained according to the electric signal.
Step 102: if it is determined that the light intensity got is less than or equal to setting light intensity threshold value, then described in the determination
When the electricity of the battery storage of electronic equipment is greater than or equal to default power threshold, stopping charges to the battery；Wherein,
The default power threshold is lower than the actual capacity value of the battery.
That is, when determining the light intensity got less than or equal to setting light intensity threshold value, it is determined that should
The current time that the battery of electronic equipment is charging is night, then reaches the reality of the battery in the electricity of battery storage
Capability value, i.e., before battery completely fills, stopping charges to the battery of the electronic equipment.
It should be noted that step 102 may also include that if it is determined that the light intensity got is less than or equal to setting light
Intensity threshold, however, it is determined that when the electricity of the battery storage of the electronic equipment is lower than default power threshold, then continue to the electricity
Pond is charged, and details are not described herein for the present embodiment.
It should be noted that light intensity is directly proportional to the luminous flux in electronic equipment local environment；The setting light
Intensity threshold can flexibly be set according to actual use situation, and the present embodiment is not limited in any way herein.
In addition, still it should be noted that, the actual capacity value of battery refers under certain discharging condition, battery is real after completely filling
The actual capacity value of the electricity that border can release, battery can reduce with the decaying of battery cycle life, therefore, for any
The battery to charge is difficult to directly determine out the actual capacity value of the battery and be lower than in the electricity of the battery storage to be somebody's turn to do
Charging process is controlled when actual capacity value to be terminated.But the battery charging process of the electronic equipment of the prior art generally comprises tiny stream
Stream stage, constant-current phase and constant-voltage phase；When tricke phase stage, cell voltage is smaller, generallys use small charging current to battery
Carry out preliminary filling；In constant-current phase, charging current is held essentially constant, and cell voltage is increased with the progress of charging process；When
When the voltage of battery reaches certain voltage threshold (for example, 4.4V), the voltage of battery is held essentially constant, and charging current subtracts
It is small, when charging current is decreased to charging cut-off current value (can be preset), then it is assumed that the electricity of battery storage reaches practical
Capability value, i.e. battery reach fully charged state, and control charging process terminates.
Therefore, the electricity of the determination battery storage is greater than or equal to default power threshold, may particularly include:
Determine that the voltage of the battery is greater than or equal to the first setting voltage threshold, wherein the first setting voltage threshold
Value is less than or equal to the load voltage value of the battery.
First setting voltage threshold is less than or equal to the load voltage value of battery, and the first setting voltage threshold can be preset
Equal to the load voltage value of battery, for example, 4.4V；Then when the voltage for determining battery is greater than or equal to 4.4V, that is, determine battery
The electricity of storage is greater than or equal to default power threshold, then stops charging the battery；Since battery charging process is by constant current
The voltage threshold that stage converts to constant-voltage phase is usually close with the load voltage value of battery, therefore, in this case, battery
Charging process can not carry out constant-voltage phase, i.e. the charging process of battery has just entered or has not entered constant-voltage phase also, charge into
Journey stops, and can avoid battery and completely fills.
Optionally, the electricity of the determination battery storage is greater than or equal to default power threshold, also may particularly include:
Determine the charging current of the battery less than or equal to predetermined current threshold, wherein the predetermined current threshold is high
In the charging cut-off current value of the battery.
In the constant-voltage phase of battery charging process, the voltage of battery keeps voltage rating constant substantially, such as 4.4V, charging
Electric current reduces；Setting the predetermined current threshold (can be according to actual use equal to charging cut-off current value and a small current value
Situation is flexibly set) sum determine that the electricity of battery storage is high when determining that charging current is reduced to the predetermined current threshold
In or equal to default power threshold, stop charging the battery；In this case, the constant-voltage phase of battery charging process is not
It carries out completely, charging process stops, and can avoid battery and completely fills.
Still optionally further, in order to enable the stored electricity of battery is judged it is more accurate so that both can avoid
Battery, which completely fills, to be ensured that and stores enough electricity in battery, and the electricity of the determination battery storage is greater than or equal to
Default power threshold, may particularly include: determine that the voltage of the battery is greater than or equal to the first setting voltage threshold, and really
The charging current of the fixed battery is less than or equal to the predetermined current threshold.
It should be noted that the voltage value and charging current value of battery can be configured based on electronic equipment battery module
In voltameter obtain, for example, application processor can be communicated with battery module, obtain the electricity of the collected battery of voltameter
Pressure value and charging current value；Also settable special sample circuit is to obtain battery voltage value and charging current value, this reality
Example is applied not to be limited in any way herein.
Optionally, before the light intensity that step 101 obtains electronic equipment local environment, the method may also include that
Determine that the voltage of the battery is greater than or equal to the second setting voltage threshold；Wherein, the second setting voltage threshold
Value is less than or equal to the first setting voltage threshold.
That is, in the process of battery charging, it can be in the electricity for determining battery storage already close to the reality of battery
Capability value and then judge whether the current time that the battery of the electronic equipment is charging is night.
Optionally, the method may also include that if it is determined that the light intensity got is higher than the setting light intensity threshold
Value, then continue to charge to the battery, until the electricity of the battery storage is greater than or equal to the practical appearance of the battery
Magnitude.That is, then pressing the prior art pair when determining that the current time that the battery of electronic equipment is charging is daytime
The battery of electronic equipment carries out normal charge, until the electricity of battery storage is greater than or equal to the actual capacity value of battery.
Still optionally further, continuing to charge to the battery, until the electricity of the battery storage is higher than or waits
After the actual capacity value of the battery, the method may also include that
Determine that time span of the current time between the battery charging finishing time is greater than or equal to setting time
Threshold value (can flexibly be set, such as 30 minutes) according to actual use demand；
Determine that the electricity of the battery storage is higher than the default power threshold；
Obtain the light intensity of the electronic equipment local environment, however, it is determined that the light intensity got is less than or equal to institute
Setting light intensity threshold value is stated, then is discharged the battery.
That is, can judge again whether battery is in fully charged state in the setting time after battery completely fills；If
Battery is determined still in fully charged state, then judges whether current time is night；If so, discharge treatment is carried out to battery, with
Since night no user uses electronic equipment after avoiding battery from completely filling, the battery of electronic equipment is in fully charged state for a long time,
Influence the service life of battery.
In addition, the present embodiment is not limited in any way the discharge mode of battery, for example, the flash lamp of controllable electronic equipment
It opens, the display screen of controlling electronic devices is lighted, the vibrating function of controlling electronic devices is opened etc..
Below by taking specific example as an example, the step of charging method provided in this embodiment, is described in detail:
Step A: start to charge the battery；
Step B: determine that the voltage of battery not less than the first voltage value (such as 4.3V), obtains electronics based on light sensor
The light intensity of equipment local environment, however, it is determined that the light intensity got is then held less than or equal to setting light intensity threshold value
Row step C；If it is determined that the light intensity got is higher than setting light intensity threshold value, C ' is thened follow the steps；
Step C: continuing to charge the battery, when determine cell voltage be greater than or equal to second voltage value (such as 4.4V)
And charging current, when being less than or equal to the first current value (such as 0.04c), stopping charges to the battery, and gos to step
G；
Step C ': continuing to charge the battery, until the electricity of battery storage reaches the actual capacity value of battery；
Step D ': determine the time span between current time distance last charging finishing time not less than setting time
Threshold value (such as 20 minutes), obtains the voltage value of battery；If it is determined that the voltage value got is greater than or equal to second voltage value, then
Execute step E '；If it is determined that the voltage value got is lower than second voltage value, then go to step G；
Step E ': the light intensity of electronic equipment local environment is obtained based on light sensor, however, it is determined that the light got
Line intensity thens follow the steps F ' less than or equal to setting light intensity threshold value；If it is determined that the light intensity got is higher than setting
Light intensity threshold value, then go to step G；
Step F ': the flash lamp of electronic equipment is opened, and closes flash lamp after keeping it turning on 2 minutes, is gone to step
G；
Step G: terminate process.
The implementation result of charging method provided in this embodiment is as shown in the circulating battery curve graph in Fig. 2, wherein horizontal seat
It is designated as cycle-index, ordinate is capacity retention ratio, and curve 201 is the circulation song that battery is shelved 8 hours under non-fully charged state
Line, curve 202 are the cyclic curve that battery is shelved 8 hours under fully charged state.It is assumed that the capacity retention ratio of setting battery is scrapped
Threshold value was 90% (when the capacity retention ratio of battery is lower than 90%, then it is assumed that the service life of battery exhausts), by can be in Fig. 2
Find out, battery is shelved 8 hours under fully charged state, and the recurring number of battery, i.e. cycle life only have 300 times or so；And battery exists
It is shelved under non-fully charged state 8 hours, the recurring number of battery can extend to 700 times or so, it is seen that charging provided in this embodiment
Method can effectively extend the service life of the battery of electronic equipment.
In conclusion charging method provided in an embodiment of the present invention, can be applied to the battery being arranged in electronic equipment
Charge control can obtain the light intensity of the electronic equipment local environment；If it is determined that the light intensity got is lower than or waits
In setting light intensity threshold value, then when the electricity for determining the battery storage is greater than or equal to default power threshold, stopping pair
The battery charges；Wherein, the default power threshold is lower than the actual capacity value of the battery.That is, can lead to
The light intensity for obtaining electronic equipment local environment is crossed, the current time for determining that the battery of the electronic equipment is charging is
No is night；If it is determined that being then when the electricity of the battery storage of electronic equipment is lower than the actual capacity value of the battery, that is, to stop
It charges to the battery, so that the battery of electronic equipment be avoided to add for a long time in fully charged state after night is charged
The decaying of fast battery cycle life extends the service life of battery.
In addition, for be in fully charged state battery, when determine electronic equipment for a long time nobody in use, can also be to battery
It discharges, can further slow down the decaying of battery cycle life.
In addition, the embodiment of the invention also provides a kind of computer readable storage medium, the computer-readable storage medium
Matter is stored with computer executable instructions, and the computer executable instructions are for making computer execute above-mentioned charging method.
Embodiment two:
Based on same inventive concept, second embodiment of the present invention provides a kind of charging equipment, can be applied to set electronics
The charge control of the battery of standby middle setting.Specifically, as shown in figure 3, it is the structure of equipment described in the embodiment of the present invention two
Schematic diagram, the equipment can include:
Photosensitive unit 301, for obtaining the light intensity of the electronic equipment local environment；
Processing unit 302, for if it is determined that the light intensity got less than or equal to setting light intensity threshold value, then when
When determining that the electricity of the battery storage is greater than or equal to default power threshold, stopping charges to the battery；
Wherein, the default power threshold is lower than the actual capacity value of the battery.
Optionally, the processing unit 302 can be specifically used for determining that the voltage of the battery is greater than or equal to the first setting
Voltage threshold, it is determined that the electricity of the battery storage is greater than or equal to default power threshold, wherein the first setting voltage
Threshold value is less than or equal to the load voltage value of the battery；And/or determine the charging current of the battery less than or equal to default
Current threshold, it is determined that the electricity of the battery storage is greater than or equal to default power threshold, wherein the predetermined current threshold
Higher than the charging cut-off current value of the battery.
Optionally, the equipment may also include judging unit (being not shown in Fig. 3), for obtaining in the photosensitive unit 301
Before the light intensity for taking the electronic equipment local environment, determine that the voltage of the battery is greater than or equal to the second setting voltage
Threshold value；Wherein, the second setting voltage threshold is less than or equal to the first setting voltage threshold.
Optionally, the processing unit 302, it may also be used for if it is determined that the light intensity got is higher than the setting light
Intensity threshold then continues to charge to the battery, until the electricity of the battery storage is greater than or equal to the battery
Actual capacity value.
Optionally, the processing unit 302, it may also be used for determine current time apart from the battery charging finishing time it
Between time span be greater than or equal to setting time threshold value；And determine that the electricity of the battery storage is higher than the default electricity
Measure threshold value；Obtain the light intensity of the electronic equipment local environment, however, it is determined that the light intensity got is less than or equal to institute
Setting light intensity threshold value is stated, then is discharged the battery.
In conclusion charging equipment provided in an embodiment of the present invention, can be applied to the battery being arranged in electronic equipment
Charge control can obtain the light intensity of the electronic equipment local environment；If it is determined that the light intensity got is lower than or waits
In setting light intensity threshold value, then when the electricity for determining the battery storage is greater than or equal to default power threshold, stopping pair
The battery charges；Wherein, the default power threshold is lower than the actual capacity value of the battery.That is, can lead to
The light intensity for obtaining electronic equipment local environment is crossed, the current time for determining that the battery of the electronic equipment is charging is
No is night；If it is determined that being then when the electricity of the battery storage of electronic equipment is lower than the actual capacity value of the battery, that is, to stop
It charges to the battery, so that the battery of electronic equipment be avoided to add for a long time in fully charged state after night is charged
The decaying of fast battery cycle life extends the service life of battery.
In addition, for be in fully charged state battery, when determine electronic equipment for a long time nobody in use, can also be to battery
It discharges, can further slow down the decaying of battery cycle life.
Embodiment three:
The embodiment of the present invention three provides a kind of electronic equipment, as shown in figure 4, it is electricity described in the embodiment of the present invention
The structural schematic diagram of sub- equipment.The electronic equipment is specifically as follows desktop computer, portable computer, smart phone, plate
Computer, personal digital assistant (Personal DigitalAssistant, PDA) etc..Specifically, as shown in Figure 4, the present invention is real
Applying electronic equipment described in example may include central processing unit 401 (Center Processing Unit, CPU), memory
402, input equipment 403 and output equipment 404 etc., input equipment 403 may include keyboard, mouse and/or touch screen etc., defeated
Equipment 404 may include display equipment out, such as liquid crystal display (Liquid Crystal Display, LCD), cathode-ray tube
(Cathode Ray Tube, CRT) etc..
Memory 402 may include read-only memory (ROM) and random access memory (RAM), and to central processing unit
The program instruction and data stored in 401 offer memories 402.In embodiments of the present invention, memory 402 can be used for storing
The program of data inputting method.
Central processing unit 401 by call memory 402 store program instruction, central processing unit 401 can be used for according to
The program instruction of acquisition executes: obtaining the light intensity of the electronic equipment local environment；If it is determined that the light intensity got
Less than or equal to setting light intensity threshold value, then when the electricity for determining the battery storage in the electronic equipment is greater than or equal in advance
If when power threshold, stopping charges to the battery；Wherein, the default power threshold is lower than the practical appearance of the battery
Magnitude.
In addition, it should be noted that, any number of elements in drawing and description is used to example rather than limits, and
Any name is only used for distinguishing, without any restrictions meaning.
It will be understood by those skilled in the art that the embodiment of the present invention can provide as method, apparatus (equipment) or computer journey
Sequence product.Therefore, complete hardware embodiment, complete software embodiment or combining software and hardware aspects can be used in the present invention
The form of embodiment.Moreover, it wherein includes the calculating of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in machine usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention be referring to according to the method for the embodiment of the present invention, the flow chart of device (equipment) and computer program product
And/or block diagram describes.It should be understood that each process in flowchart and/or the block diagram can be realized by computer program instructions
And/or the combination of the process and/or box in box and flowchart and/or the block diagram.It can provide these computer programs to refer to
Enable the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to generate
One machine so that by the instruction that the processor of computer or other programmable data processing devices executes generate for realizing
The device for the function of being specified in one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing devices, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (12)
1. a kind of charging method, which is characterized in that applied to the charge control to the battery being arranged in electronic equipment, the method
Include:
Obtain the light intensity of the electronic equipment local environment；
If it is determined that the light intensity got is less than or equal to setting light intensity threshold value, then when the electricity for determining the battery storage
When amount is greater than or equal to default power threshold, stopping charges to the battery；
Wherein, the default power threshold is lower than the actual capacity value of the battery.
2. charging method as described in claim 1, which is characterized in that the electricity of the determination battery storage is higher than or waits
In default power threshold, specifically include:
Determine that the voltage of the battery is greater than or equal to the first setting voltage threshold, wherein the first setting voltage threshold is low
In or equal to the battery load voltage value；And/or
Determine the charging current of the battery less than or equal to predetermined current threshold, wherein the predetermined current threshold is higher than institute
State the charging cut-off current value of battery.
3. charging method as described in claim 1, which is characterized in that strong in the light for obtaining the electronic equipment local environment
Before degree, the method also includes:
Determine that the voltage of the battery is greater than or equal to the second setting voltage threshold；Wherein, the second setting voltage threshold is low
In or equal to the first setting voltage threshold.
4. charging method as described in claim 1, which is characterized in that the method also includes:
If it is determined that the light intensity got is higher than the setting light intensity threshold value, then continue to charge to the battery,
Until the electricity of the battery storage is greater than or equal to the actual capacity value of the battery.
5. charging method as claimed in claim 4, which is characterized in that continuing to charge to the battery, until described
The electricity of battery storage is greater than or equal to after the actual capacity value of the battery, the method also includes:
Determine that time span of the current time between the battery charging finishing time is greater than or equal to setting time threshold value；
Determine that the electricity of the battery storage is higher than the default power threshold；
Obtain the light intensity of the electronic equipment local environment, however, it is determined that the light intensity got is set less than or equal to described
Determine light intensity threshold value, then discharges the battery.
6. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has computer can
It executes instruction, the computer executable instructions are for making computer perform claim require 1~5 described in any item charging sides
Method.
7. a kind of charging equipment, which is characterized in that applied to the charge control to the battery being arranged in electronic equipment, comprising:
Photosensitive unit, for obtaining the light intensity of the electronic equipment local environment；
Processing unit, for if it is determined that the light intensity got is less than or equal to setting light intensity threshold value, then when determining
When stating the electricity of battery storage greater than or equal to default power threshold, stopping charges to the battery；
Wherein, the default power threshold is lower than the actual capacity value of the battery.
8. charging equipment as claimed in claim 7, which is characterized in that
The processing unit is greater than or equal to the first setting voltage threshold specifically for the voltage of the determination battery, it is determined that
The electricity of the battery storage is greater than or equal to default power threshold, wherein the first setting voltage threshold is less than or equal to
The load voltage value of the battery；And/or determine that the charging current of the battery is less than or equal to predetermined current threshold, then really
The electricity of the fixed battery storage is greater than or equal to default power threshold, wherein the predetermined current threshold is higher than the battery
Charging cut-off current value.
9. charging equipment as claimed in claim 7, which is characterized in that further include judging unit:
The judging unit, for before the light intensity that the photosensitive unit obtains the electronic equipment local environment, really
The voltage of the fixed battery is greater than or equal to the second setting voltage threshold；Wherein, the second setting voltage threshold is lower than or waits
In the first setting voltage threshold.
10. charging equipment as claimed in claim 7, which is characterized in that
The processing unit is also used to if it is determined that the light intensity got then continues higher than the setting light intensity threshold value
It charges to the battery, until the electricity of the battery storage is greater than or equal to the actual capacity value of the battery.
11. charging equipment as claimed in claim 10, which is characterized in that
The processing unit is also used to determine that time span of the current time between the battery charging finishing time is higher than
Or it is equal to setting time threshold value；And determine that the electricity of the battery storage is higher than the default power threshold；Obtain the electricity
The light intensity of sub- equipment local environment, however, it is determined that the light intensity got is less than or equal to the setting light intensity threshold
Value, then discharge to the battery.
12. a kind of electronic equipment characterized by comprising
Memory, for storing program instruction；
Processor executes: described in acquisition for calling the program instruction stored in the memory according to the program instruction of acquisition
The light intensity of electronic equipment local environment；If it is determined that the light intensity got is less than or equal to setting light intensity threshold value,
Then when the electricity for determining the battery storage in the electronic equipment is greater than or equal to default power threshold, stop to the battery
It charges；Wherein, the default power threshold is lower than the actual capacity value of the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710795877.8A CN109462260B (en) | 2017-09-06 | 2017-09-06 | Charging method, charging equipment and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710795877.8A CN109462260B (en) | 2017-09-06 | 2017-09-06 | Charging method, charging equipment and electronic equipment |
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| CN113285499A (en) * | 2020-02-19 | 2021-08-20 | 北京小米移动软件有限公司 | Charging control method, electronic device, control device, and storage medium |
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| CN108872762B (en) * | 2018-05-02 | 2021-02-02 | Oppo广东移动通信有限公司 | Electronic equipment leakage detection method and device, electronic equipment and storage medium |
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| CN113363605A (en) * | 2020-03-03 | 2021-09-07 | 宁德新能源科技有限公司 | Discharge method, electronic device, and storage medium |
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