CN106505262A - A kind of method of adjustment electronic equipment charging current and electronic equipment - Google Patents
A kind of method of adjustment electronic equipment charging current and electronic equipment Download PDFInfo
- Publication number
- CN106505262A CN106505262A CN201610998112.XA CN201610998112A CN106505262A CN 106505262 A CN106505262 A CN 106505262A CN 201610998112 A CN201610998112 A CN 201610998112A CN 106505262 A CN106505262 A CN 106505262A
- Authority
- CN
- China
- Prior art keywords
- electronic equipment
- battery
- charging current
- charged
- current
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- H01M10/446—Initial charging measures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
-
- 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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
- H02J7/007192—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
- H02J7/007194—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature of the battery
-
- 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
Landscapes
- 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 present invention relates to electronic technology field, there is provided a kind of method of adjustment electronic equipment charging current and electronic equipment, methods described include：Obtain the present intensity of the screen of the electronic equipment；Detect the battery of the electronic equipment whether in charged state；If so, then according to the corresponding relation between default screen intensity and charging current, and the present intensity is combined, adjustment charging current is matched with screen intensity.By the way, the present invention is prevented from that screen intensity is higher to cause electronic equipment heating serious, and then affects the life-span of battery and the ability of storage electricity.
Description
【Technical field】
The present invention relates to electronic technology field, more particularly to a kind of method of adjustment electronic equipment charging current and electronics set
Standby.
【Background technology】
With the continuous development of electronic technology, people are increasingly extensive to the use of electronic equipment, rely on also more and more stronger.?
During using electronic equipment, often because electronic equipment does not often have electricity, urgent need is used people again, so that entering to electronic equipment
Row quick charge.Quick charge refers to a kind of charging side that in 1～5h can be reached battery or be close to fully charged state
Method.
Inventor has found that correlation technique has problems with during the present invention is realized：Electronic equipment is quickly filling
In the process of electricity, electronic equipment heating can be caused because screen intensity is higher serious, and then affect life-span and the storage electricity of battery
Ability.
【Content of the invention】
In view of the above problems, present invention offer is a kind of can be according to screen intensity adjust automatically electronic equipment charging current
Method and electronic equipment.
In order to achieve the above object, the present invention provides a kind of method of adjustment electronic equipment charging current, including：Obtain institute
State the present intensity of the screen of electronic equipment；Detect the battery of the electronic equipment whether in charged state；If so, then basis
Corresponding relation between default screen intensity and charging current, and the present intensity is combined, adjust battery charge
Match with screen intensity.
In certain embodiments, the corresponding relation according to default screen intensity and charging current, and combine institute
The step of stating present intensity, the charging current that adjustment is charged to the battery of the electronic equipment includes：The basis is preset
Screen intensity and charging current between corresponding relation, calculate the corresponding electric current of the current screen brightness；Obtain to institute
State the charging current that the battery of electronic equipment is charged；Judge the calculated electric current whether more than the electricity that charges
Stream；If it is not, the charging current that the battery for then reducing the electronic equipment is charged, until the charging current is equal to the meter
The electric current for obtaining.
In certain embodiments, methods described also includes：If the calculated electric current is more than the charging current,
Increase the charging current that the battery of the electronic equipment is charged, until the charging current is equal to the calculated electricity
Stream.
In certain embodiments, methods described also includes：Monitor the temperature of the battery of the electronic equipment；Judge the temperature
Degree be positioned at one-level risk range, or be located at secondary threat scope；If the temperature is located at one-level risk range, institute is adjusted
The charging current that the battery of electronic equipment is charged is stated, until the charging current is less than predetermined current threshold, and/or, adjust
The present intensity of the screen of the whole electronic equipment, until the little predetermined luminance threshold value of the present intensity；If the temperature is located at
Secondary threat scope, then stop being charged the battery of the electronic equipment, and closes the electronic equipment.
In certain embodiments, if the temperature is located at secondary threat scope, alarm prompt is sent.
In order to realize that approach described above, the embodiment of the present invention also provide a kind of electronic equipment, including screen, battery, fill
The control end of circuit and processor, the screen and charging circuit is connected with processor, the feeder ear of the charging circuit
With the battery；The processor is used for the present intensity of the screen for obtaining the electronic equipment, and detects the electricity that charges
Whether road is in the charged state is charged by battery, if so, then according between default screen intensity and charging current
Corresponding relation, and the present intensity is combined, the charging current is charged by the charging circuit is adjusted to battery.
In certain embodiments, corresponding relation of the processor according to default screen intensity and charging current, and
The step of in conjunction with the present intensity, the charging current that adjustment is charged to the battery of the electronic equipment, includes：Described
According to the corresponding relation between default screen intensity and charging current, the corresponding electric current of the current screen brightness is calculated；Obtain
Take the charging current that the battery to the electronic equipment is charged；Judge whether the calculated electric current is filled more than described
Electric current；If it is not, the charging current that the battery for then reducing the electronic equipment is charged, until the charging current is equal to institute
State calculated electric current.
In certain embodiments, if the processor is additionally operable to the calculated electric current more than the charging current,
Charging current that the battery of the electronic equipment be charged then is adjusted, until the charging current is equal to described calculated
Electric current.
In certain embodiments, the electronic equipment also includes temperature sensor, the temperature sensor respectively with process
Device and battery connection, for monitoring the temperature of the battery of the electronic equipment；The processor is additionally operable to judge that the temperature is
One-level risk range is located at, or is located at secondary threat scope；If the temperature is located at one-level risk range, the electricity is adjusted
The charging current that the battery of sub- equipment is charged, until the charging current is less than predetermined current threshold, and/or, adjust institute
The present intensity of the screen of electronic equipment is stated, until the little predetermined luminance threshold value of the present intensity；If the temperature is located at two grades
Risk range, then stop being charged the battery of the electronic equipment, and closes the electronic equipment.
In certain embodiments, if the processor is additionally operable to the temperature positioned at secondary threat scope, alarm is sent
Prompting.
The invention has the beneficial effects as follows：In embodiments of the present invention, by the current of the screen of the acquisition electronic equipment
Brightness；Detect the battery of the electronic equipment whether in charged state；If so, then according to default screen intensity and the electricity that charges
Corresponding relation between stream, and the present intensity is combined, adjust the charging that the battery to the electronic equipment is charged
Electric current.The embodiment of the present invention can be adjusted to the charging current of electronic equipment for different screen intensitys, make charging electricity
Stream prevents electronic equipment from can cause electronic equipment because screen intensity is higher during quick charge in relatively reasonable value
Heating is serious, and then affects the life-span of battery and the ability of storage electricity.
Further, the temperature of the battery of the monitoring electronic equipment, and judge the degree of danger of the temperature, and then basis
Its degree of danger is processed accordingly, can prevent from, after the battery temperature of electronic equipment is too high, continuing to charge, can serious shadow
Ring the performance of electronic equipment and using safety.
【Description of the drawings】
One or more embodiments are illustrative by the picture in corresponding accompanying drawing, these exemplary theorys
Bright do not constitute the restriction to embodiment, in accompanying drawing have same reference numbers label element be expressed as similar element, remove
Non- have especially statement, and composition is not limited the figure in accompanying drawing.
Fig. 1 is the flow chart of the method first embodiment of present invention adjustment electronic equipment charging current；
Fig. 2 is the flow chart of the method second embodiment of present invention adjustment electronic equipment charging current；
Fig. 3 is according to screen intensity and the electricity that charges in the method second embodiment for adjusting electronic equipment charging current of the invention
The flow chart that corresponding relation between stream adjusts electronic equipment charging current；
Fig. 4 is the structural representation of the electronic equipment of present invention adjustment electronic equipment charging current.
【Specific embodiment】
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, not
For limiting the present invention.
Fig. 1 is referred to, is the flow chart of the method first embodiment of present invention adjustment electronic equipment charging current, is adjusted electricity
The method of sub- equipment charge electric current includes：
Step 110：Obtain the present intensity of the screen of the electronic equipment.
The screen intensity of electronic equipment can be determined by setting luminance parameter, and can pass through to adjust luminance parameter
Size controlling the screen intensity of the electronic equipment.The screen intensity of the electronic equipment is mutual with the luminance parameter
Corresponding, therefore can pass through to obtain the luminance parameter corresponding to the screen intensity of presently described electronic equipment, and then obtain institute
State the present intensity of the screen of electronic equipment.
Step 120：Detect the battery of the electronic equipment whether in charged state；If so, then execution step 130.
As the control end of charging circuit is connected with processor, feeder ear is connected with battery, and therefore processor can pass through
Whether the on off operating mode of detection charging circuit, the battery for obtaining the electronic equipment are in charged state.Specifically, if detecting
The charging circuit is on-state, then learn that the battery of the electronic equipment is in charged state；If detecting the charging
Circuit is off-state, then learn that the battery of the electronic equipment is not in charged state.
Step 130：According to the corresponding relation between default screen intensity and charging current, and combine described currently bright
Degree, adjustment charging current are matched with screen intensity.
Pre-build a function (hereinafter referred to as conversion function) according to the corresponding charging current of screen intensity conversion.The conversion
Function is the corresponding relation between the screen intensity and charging current.
| Brightness | Electric current/A |
| 0-15 | 3 |
| 16-31 | 2.9 |
| 32-47 | 2.8 |
| 48-63 | 2.7 |
| 64-79 | 2.6 |
| 80-95 | 2.5 |
| 96-111 | 2.4 |
| 112-127 | 2.3 |
| 128-143 | 2.2 |
| 144-159 | 2.1 |
| 160-175 | 2 |
| 176-191 | 1.9 |
| 192-207 | 1.8 |
| 208-223 | 1.7 |
| 224-239 | 1.6 |
| 240-255 | 1.5 |
Table one
The brightness of screen can be divided into 256 (0-255) grade by conversion function, be classified as 16 equal portions, i.e. 0-15,240-
255；Charging current is 3A to the maximum, is 16 equal portions by its 1.5A-3A part, so can correspond brightness degree with electric current
Get up.For example, the brightness degree for getting screen intensity is 200, detects the battery of the electronic equipment in charged state,
Then electric current is calculated for 1.8A by calling conversion function.
In embodiments of the present invention, by the present intensity of the screen of the acquisition electronic equipment；Detect that the electronics sets
Whether standby battery is in charged state；If so, then according to the corresponding relation between default screen intensity and charging current, and
And the present intensity is combined, adjust the charging current that the battery to the electronic equipment is charged.The embodiment of the present invention can
To adjust to the charging current of electronic equipment for different screen intensitys, charging current is made in relatively reasonable value,
Prevent electronic equipment from during quick charge, electronic equipment heating can be caused because screen intensity is higher serious, and then affect electricity
The life-span in pond and the ability of storage electricity.
Fig. 2 is referred to, is the flow chart of the method second embodiment of present invention adjustment electronic equipment charging current, of the invention
The method of adjustment electronic equipment charging current includes：
Step 210：Obtain the present intensity of the screen of the electronic equipment.
The screen intensity of electronic equipment can be determined by setting luminance parameter, and can pass through to adjust luminance parameter
Size controlling the screen intensity of the electronic equipment.The screen intensity of the electronic equipment is mutual with the luminance parameter
Corresponding, therefore can pass through to obtain the luminance parameter corresponding to the screen intensity of presently described electronic equipment, and then obtain institute
State the present intensity of the screen of electronic equipment.
Step 220：Detect the battery of the electronic equipment whether in charged state；If so, then execution step 230.
As the control end of charging circuit is connected with processor, feeder ear is connected with battery, and therefore processor can pass through
Whether the on off operating mode of detection charging circuit, the battery for obtaining the electronic equipment are in charged state.Specifically, if detecting
The charging circuit is on-state, then learn that the battery of the electronic equipment is in charged state；If detecting the charging
Circuit is off-state, then learn that the battery of the electronic equipment is not in charged state.
Step 230：According to the corresponding relation between default screen intensity and charging current, and combine described currently bright
Degree, adjustment charging circuit are matched with screen intensity.
For the method that more detailed explanation adjusts the charging current that the battery to the electronic equipment is charged, institute
Stating step 230 includes：
Step 231：The corresponding relation according between default screen intensity and charging current, calculates described current
The corresponding electric current of screen intensity.
Pre-build the corresponding relation i.e. conversion function between the screen intensity and charging current, and by getting
The brightness degree of screen intensity, calls the conversion function, calculates the corresponding electric current of the current screen brightness.
Step 232：Obtain the charging current that the battery to the electronic equipment is charged.
As the control end of charging circuit is connected with processor, feeder ear is connected with battery, and therefore processor can pass through
The on off operating mode of detection charging circuit, it is possible to which, when the charging circuit is detected in an ON state, it is right further to obtain
The charging current that the battery of the electronic equipment is charged.
Step 233：Judge the calculated electric current whether more than the charging current；If it is not, then execution step
234；If so, then execution step 235.
The charging that battery of the corresponding electric current of the current screen brightness with the electronic equipment is charged will be calculated
Whether electric current is compared, and judge the calculated electric current more than the charging current.
Step 234：Reduce the charging current that the battery of the electronic equipment is charged, until the charging current is equal to
The calculated electric current.
When the calculated electric current is less than or equal to the charging current, the battery for adjusting the electronic equipment enters
The charging current that row charges, reduces the charging current ladder, until the charging current is equal to the calculated electricity
Stream.For example, the brightness degree for getting screen intensity is 200, and the battery for detecting the electronic equipment is in charged state, then
Electric current is calculated for 1.8A by calling conversion function (corresponding relation of screen intensity and electric current in table one).Obtain to institute
It is 2A to state the charging current that the battery of electronic equipment is charged.The corresponding electric current of the current screen brightness and institute will be calculated
State the charging current that the battery of electronic equipment is charged to be compared, as the electric current that is calculated charges for 1.8A electricity
Flow for 2A, therefore the calculated electric current is less than the charging current.The battery for adjusting the electronic equipment is now needed to enter
The charging current that row charges, makes the charging current start gradually ladder from 2A and reduces, till 1.8A is equal to.
Step 235：Increase the charging current that the battery of the electronic equipment is charged, until the charging current is equal to
The calculated electric current.
When the calculated electric current is more than the charging current, the battery for adjusting the electronic equipment is charged
Charging current, make the charging current gradually ladder increase, until the charging current be equal to the calculated electric current.
For example, the brightness degree for getting screen intensity is 200, detects the battery of the electronic equipment in charged state, then leads to
Cross call conversion function (corresponding relation of screen intensity and electric current in table one) electric current to be calculated for 1.8A.Obtain to described
The charging current that the battery of electronic equipment is charged is 1.5A.The corresponding electric current of the current screen brightness and institute will be calculated
State the charging current that the battery of electronic equipment is charged to be compared, as the electric current that is calculated charges for 1.8A electricity
Flow for 1.5A, therefore the calculated electric current is more than the charging current.The battery that adjust the electronic equipment is now needed
The charging current being charged, makes the charging current start gradually ladder increase from 1.5A, till 1.8A is equal to.
Step 240：Monitor the temperature of the battery of the electronic equipment.
Temperature sensor being provided near battery, and temperature sensor being connected with processor, temperature sensor can sense
The temperature of battery, and send the temperature to processor in time.Processor can be set by electronics described in temperature sensor monitors
The temperature of standby battery.
Step 250：Judge the temperature be positioned at one-level risk range, or be located at secondary threat scope；If the temperature
Degree is located at one-level risk range, then execution step 260；If the temperature is located at secondary threat scope, execution step 270.
First, one-level risk range is preset, and the temperature range of the one-level risk range is 25 DEG C -45 DEG C；Two grades
Risk range, its temperature range are more than 45 DEG C.Then the temperature of the battery for monitoring is judged, is judged that the temperature is
One-level risk range is located at, or is located at secondary threat scope.
Step 260：The charging current that the battery of the electronic equipment is charged is adjusted, until the charging current is less than
Predetermined current threshold, and/or the present intensity of the screen of the electronic equipment is adjusted, until the little predetermined luminance of the present intensity
Threshold value.
The charging current that the battery of the electronic equipment is charged is gradually reduced, until the charging current is less than default
Current threshold, or the present intensity of the screen of the electronic equipment is gradually lowered, until the little predetermined luminance of the present intensity
Threshold value.The electronics can certainly be reduced while the charging current that the battery for reducing the electronic equipment is charged to set
The present intensity of standby screen, reduces the purpose of battery temperature, and can prevent when the battery temperature of electronic equipment is too high
Afterwards, continue to charge, the performance of electronic equipment can be had a strong impact on and using safety.
Step 270：Stop being charged the battery of the electronic equipment, and close the electronic equipment.
When the temperature is that is, now the temperature of battery is more than 45 DEG C positioned at secondary threat scope.Battery temperature now
Seriously overheated, if continuing for down, it will have a strong impact on the service life of battery and the ability of storage electricity, therefore need
Stop being charged the battery of the electronic equipment, and close the electronic equipment.
Step 280：Send alarm prompt.
When the temperature is that is, now the temperature of battery is more than 45 DEG C positioned at secondary threat scope.Battery temperature now
Seriously overheated, if continuing for down, it will have a strong impact on the service life of battery and the ability of storage electricity, then can send out
Go out alarm prompt, for remind user current electronic equipment in battery seriously overheated, need to be located accordingly at once
Reason, prevents from, after the battery temperature of electronic equipment is too high, continuing to charge, can have a strong impact on the performance of electronic equipment and using peace
Entirely.
In embodiments of the present invention, by the present intensity of the screen of the acquisition electronic equipment；Detect that the electronics sets
Whether standby battery is in charged state；If so, then according to the corresponding relation between default screen intensity and charging current, and
And the present intensity is combined, adjust the charging current that the battery to the electronic equipment is charged.The embodiment of the present invention can
To adjust to the charging current of electronic equipment for different screen intensitys, charging current is made in relatively reasonable value,
Prevent electronic equipment from during quick charge, electronic equipment heating can be caused because screen intensity is higher serious, and then affect electricity
The life-span in pond and the ability of storage electricity.Further, the temperature of the battery of the electronic equipment is monitored, and judges the temperature
Degree of danger, and then processed according to its degree of danger accordingly, can prevent after the battery temperature of electronic equipment is too high,
Continue to charge, the performance of electronic equipment can be had a strong impact on and using safety.
Fig. 3 is the hardware knot of the electronic equipment 100 of adjustment electronic equipment screen brightness method provided in an embodiment of the present invention
Structure schematic diagram, as shown in figure 3, the electronic equipment 100 includes：Screen 10, battery 20, charging circuit 30 and processor 40, described
The control end of screen 10 and charging circuit 30 is connected with processor 40, the feeder ear of the charging circuit 30 and the battery
20；The processor 40 is used for the present intensity of the screen 10 for obtaining the electronic equipment 100, and detects the charging circuit
Whether 30 be in the charged state is charged by battery 20, if so, then according between default screen intensity and charging current
Corresponding relation, and combine the present intensity, adjust the charging circuit 30 is charged to battery 20 charging electricity
Stream.As the control end of charging circuit 30 is connected with processor 40, feeder ear is connected with battery 20, and therefore processor 40 can lead to
Cross the on off operating mode of detection charging circuit 30, it is possible to when the charging circuit 30 is detected in an ON state, further
Obtain the charging current that the battery 20 to the electronic equipment 100 is charged.
The processor 40 is according to default screen intensity and the corresponding relation of charging current, and combines described currently bright
The step of degree, charging current that adjustment is charged to the battery of the electronic equipment 100, specifically includes：Described according to default
Corresponding relation between screen intensity and charging current, calculates the corresponding electric current of the current screen brightness；Obtain to described
The charging current that the battery 20 of electronic equipment 100 is charged；Judge the calculated electric current whether more than the charging
Electric current；If it is not, the charging current that the battery 20 for then reducing the electronic equipment 100 is charged, until described charging current etc.
In the calculated electric current.For example, the brightness degree for getting screen intensity is 200, detects the electronic equipment
Battery is in charged state, then be calculated by calling the conversion function corresponding relation of electric current (screen intensity in table one with)
Electric current is 1.8A.Acquisition is 2A to the charging current that the battery of the electronic equipment is charged.The current screen will be calculated
The charging current that the battery of the corresponding electric current of curtain brightness and the electronic equipment is charged is compared, and is calculated due to described
To electric current, for 1.8A, charging current is 2A, and therefore the calculated electric current is less than the charging current.Now need to adjust
The charging current that the battery of the electronic equipment is charged, makes the charging current start gradually ladder from 2A and reduces, until
Till being equal to 1.8A.
In certain embodiments, if the processor is additionally operable to the calculated electric current more than the charging current,
Charging current that the battery of the electronic equipment be charged then is adjusted, until the charging current is equal to described calculated
Electric current.For example, the brightness degree for getting screen intensity is 200, detects the battery of the electronic equipment in charged state,
Then electric current is calculated for 1.8A by calling conversion function (corresponding relation of screen intensity and electric current in table one).It is right to obtain
The charging current that the battery of the electronic equipment is charged is 1.5A.The corresponding electric current of the current screen brightness will be calculated
The charging current being charged with the battery of the electronic equipment is compared, as the electric current that is calculated is filled for 1.8A
Electric current is 1.5A, and therefore the calculated electric current is more than the charging current.Now need to adjust the electronic equipment
The charging current that battery is charged, makes the charging current start gradually ladder increase from 1.5A, till 1.8A is equal to.
In certain embodiments, the electronic equipment 100 also includes that temperature sensor 50, the temperature sensor 50 are distinguished
It is connected with processor 40 and battery 20, for monitoring the temperature of the battery 20 of the electronic equipment 100 and passing the temperature in time
Processor 40 is given, processor 40 can monitor the temperature of the battery 20 of the electronic equipment by temperature sensor 50.Described
Processor 40 is additionally operable to judge that the temperature is positioned at one-level risk range, or is located at secondary threat scope；If the temperature
One-level risk range is located at, then adjusts the charging current that the battery of the electronic equipment is charged, until the charging current
Predetermined current threshold is less than, and/or, the present intensity of the screen of the electronic equipment is adjusted, until the present intensity is little pre-
If luminance threshold；If the temperature is located at secondary threat scope, stop being charged the battery of the electronic equipment, and
Close the electronic equipment.
In certain embodiments, if the processor 40 is additionally operable to the temperature positioned at secondary threat scope, announcement is sent
Alert prompting.When the temperature is that is, now the temperature of battery is more than 45 DEG C positioned at secondary threat scope.20 temperature of battery now
Seriously overheated, if continuing for down, it will have a strong impact on the service life of battery 20 and the ability of storage electricity, then can
Send alarm prompt, for remind user current electronic equipment 100 in battery 20 seriously overheated, phase need to be carried out at once
The process that answers, prevents from, after 20 temperature of battery of electronic equipment 100 is too high, continuing to charge, having a strong impact on electronic equipment 100
Performance and use safety.
In embodiments of the present invention, present intensity of the processor 40 by the screen 10 of the acquisition electronic equipment 100；Inspection
The battery of the electronic equipment 100 is surveyed whether in charged state；If so, then according to default screen intensity and charging current it
Between corresponding relation, and combine the present intensity, adjust the charging is charged by the battery 20 of the electronic equipment 100
Electric current.The embodiment of the present invention can be adjusted to the charging current of electronic equipment for different screen intensitys, make charging electricity
Stream prevents electronic equipment 100 from can cause electronics because screen intensity is higher during quick charge in relatively reasonable value
Equipment heating is serious, and then affects the life-span of battery and the ability of storage electricity.Further, processor 40 and temperature sensor
50 connections, the temperature of the battery 20 of the monitoring electronic equipment 100, and judge the degree of danger of the temperature, and then endangered according to which
Dangerous degree is processed accordingly, can prevent from, after 20 temperature of battery of electronic equipment 100 is too high, continuing to charge, can be serious
Affect the performance of electronic equipment 100 and using safety.
The method provided by the executable embodiment of the present invention of the said goods, possesses the corresponding functional module of execution method and has
Beneficial effect.The ins and outs of detailed description in the present embodiment, not can be found in the method provided by the embodiment of the present invention.
The electronic equipment of the embodiment of the present invention is present in a variety of forms, including but not limited to:
(1) mobile communication equipment:The characteristics of this kind equipment is that possess mobile communication function, and with offer speech, data
Communicate as main target.This class of electronic devices includes:Intelligent electronic device (such as iPhone), multimedia electronic equipment, function
Property electronic equipment, and low-end electronic equipment etc..
(2) super mobile personal computer equipment:This kind equipment belongs to the category of personal computer, has calculating and processes work(
Can, typically also possess mobile Internet access characteristic.This class of electronic devices includes:PDA, MID and UMPC equipment etc., such as iPad.
(3) portable entertainment device:This kind equipment can show and play content of multimedia.The kind equipment includes:Audio frequency,
Video player (such as iPod), handheld device, e-book, and intelligent toy and portable car-mounted navigator.
(4) server:The equipment of the service of calculating is provided, the composition of server includes that processor, hard disk, internal memory, system are total
Line etc., server are similar with general computer architecture, but due to needing to provide highly reliable service, are therefore processing energy
The aspects such as power, stability, reliability, security, extensibility, manageability require higher.
(5) other have the electronic equipment of data interaction function.
Through the above description of the embodiments, those of ordinary skill in the art can be understood that each embodiment
Can the mode of general hardware platform be added by software to realize, naturally it is also possible to by hardware.Those of ordinary skill in the art can
Realize that with understanding all or part of flow process in above-described embodiment method can be by computer program to instruct the hard of correlation
Completing, described program can be stored in a computer read/write memory medium part, and the program is upon execution, it may include as above
State the flow process of the embodiment of each method.Wherein, described storage medium can be magnetic disc, CD, read-only memory (Read-
Only Memory, ROM) or random access memory (RandomAccessMemory, RAM) etc..
Finally it should be noted that：Above example only in order to technical scheme to be described, rather than a limitation；At this
Under the thinking of invention, can also be combined between the technical characteristic in above example or different embodiment, step can be with
Realized with random order, and there are many other changes of the different aspect of the present invention as above, in order to simple and clear, they do not have
Have and provide in details；Although being described in detail to the present invention with reference to the foregoing embodiments, the ordinary skill people of this area
Member should be understood：Which still can be modified to the technical scheme described in foregoing embodiments, or to which part skill
Art feature carries out equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from each reality of the invention
Apply the scope of a technical scheme.
Claims (10)
1. a kind of adjustment electronic equipment charging current method, it is characterised in that include：
Obtain the present intensity of the screen of the electronic equipment；
Detect the battery of the electronic equipment whether in charged state；
If so, then according to the corresponding relation between default screen intensity and charging current, and the present intensity is combined, is adjusted
Whole battery charge is matched with screen intensity.
2. the method for claim 1, it is characterised in that described corresponding with charging current according to default screen intensity
Relation, and with reference to bag the step of the present intensity, the charging current that adjustment is charged to the battery of the electronic equipment
Include：
The corresponding relation according between default screen intensity and charging current, calculates the current screen brightness corresponding
Electric current；
Obtain the charging current that the battery to the electronic equipment is charged；
Judge the calculated electric current whether more than the charging current；
If it is not, the charging current that the battery for then reducing the electronic equipment is charged, until the charging current is equal to described
Calculated electric current.
3. method as claimed in claim 2, it is characterised in that methods described also includes：
If the calculated electric current filling of more than the charging current, increasing that the battery of the electronic equipment is charged
Electric current, until the charging current is equal to the calculated electric current.
4. the method for claim 1, it is characterised in that
Methods described also includes：
Monitor the temperature of the battery of the electronic equipment；
Judge the temperature be positioned at one-level risk range, or be located at secondary threat scope；
If the temperature is located at one-level risk range, the charging current that the battery of the electronic equipment is charged is adjusted, directly
Predetermined current threshold is less than to the charging current, and/or, the present intensity of the screen of the electronic equipment is adjusted, until institute
State the little predetermined luminance threshold value of present intensity；
If the temperature is located at secondary threat scope, stop being charged the battery of the electronic equipment, and close institute
State electronic equipment.
5. method as claimed in claim 4, it is characterised in that methods described also includes：
If the temperature is located at secondary threat scope, alarm prompt is sent.
6. a kind of electronic equipment, it is characterised in that including screen, battery, charging circuit and processor, the screen and the electricity that charges
The control end on road is connected with processor, the feeder ear of the charging circuit and the battery；
The processor is used for the present intensity of the screen for obtaining the electronic equipment, and detects whether the charging circuit is located
In the charged state is charged by battery, if so, then according to the corresponding relation between default screen intensity and charging current,
And in conjunction with the present intensity, the charging current is charged by the charging circuit is adjusted to battery.
7. electronic equipment as claimed in claim 6, it is characterised in that the processor is according to default screen intensity and charging
The corresponding relation of electric current, and the present intensity is combined, adjust the charging electricity that the battery to the electronic equipment is charged
The step of stream, includes：
The corresponding relation according between default screen intensity and charging current, calculates the current screen brightness corresponding
Electric current；
Obtain the charging current that the battery to the electronic equipment is charged；
Judge the calculated electric current whether more than the charging current；
If it is not, the charging current that the battery for then reducing the electronic equipment is charged, until the charging current is equal to described
Calculated electric current.
8. electronic equipment as claimed in claim 7, it is characterised in that if the processor is additionally operable to the calculated electricity
Stream then adjusts the charging current that the battery of the electronic equipment is charged more than the charging current, until the electricity that charges
Stream is equal to the calculated electric current.
9. electronic equipment as claimed in claim 6, it is characterised in that
The electronic equipment also includes temperature sensor, and the temperature sensor is connected with processor and battery respectively, for supervising
Survey the temperature of the battery of the electronic equipment；
The processor is additionally operable to judge that the temperature is positioned at one-level risk range, or is located at secondary threat scope；If institute
Temperature is stated positioned at one-level risk range, then adjusts the charging current that the battery of the electronic equipment is charged, filled until described
Electric current is less than predetermined current threshold, and/or, the present intensity of the screen of the electronic equipment is adjusted, until described currently bright
Spend little predetermined luminance threshold value；If the temperature is located at secondary threat scope, stop filling the battery of the electronic equipment
Electricity, and close the electronic equipment.
10. electronic equipment as claimed in claim 9, it is characterised in that if the processor is additionally operable to the temperature positioned at two
Level risk range, then send alarm prompt.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610998112.XA CN106505262A (en) | 2016-11-11 | 2016-11-11 | A kind of method of adjustment electronic equipment charging current and electronic equipment |
| PCT/CN2017/091764 WO2018086362A1 (en) | 2016-11-11 | 2017-07-05 | Method of adjusting charging current of electronic apparatus, and electronic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610998112.XA CN106505262A (en) | 2016-11-11 | 2016-11-11 | A kind of method of adjustment electronic equipment charging current and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106505262A true CN106505262A (en) | 2017-03-15 |
Family
ID=58324264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610998112.XA Pending CN106505262A (en) | 2016-11-11 | 2016-11-11 | A kind of method of adjustment electronic equipment charging current and electronic equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106505262A (en) |
| WO (1) | WO2018086362A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018086362A1 (en) * | 2016-11-11 | 2018-05-17 | 珠海格力电器股份有限公司 | Method of adjusting charging current of electronic apparatus, and electronic apparatus |
| TWI731701B (en) * | 2019-06-06 | 2021-06-21 | 大陸商名碩電腦（蘇州）有限公司 | Electronic display system and screen brightness adjusting method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101685894A (en) * | 2008-09-27 | 2010-03-31 | 佛山市顺德区汉达精密电子科技有限公司 | Method and device for protecting batteries of electronic equipment from overheating |
| CN103208659A (en) * | 2012-01-16 | 2013-07-17 | 联想(北京)有限公司 | Charging method for electronic apparatus, and electronic apparatus |
| CN103593032A (en) * | 2013-11-20 | 2014-02-19 | 上海斐讯数据通信技术有限公司 | Electronic device and control method thereof |
| CN103904377A (en) * | 2014-03-28 | 2014-07-02 | 深圳市中兴移动通信有限公司 | Quick charging method and mobile terminal |
| CN104052138A (en) * | 2014-05-28 | 2014-09-17 | 惠州Tcl移动通信有限公司 | Intelligent mobile terminal and temperature control method during charging of intelligent mobile terminal |
| CN105071476A (en) * | 2015-08-14 | 2015-11-18 | 惠州Tcl移动通信有限公司 | Electronic device based on solar energy charging and method for regulating brightness of screen |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8482256B2 (en) * | 2008-09-11 | 2013-07-09 | Ecosol Technologies Inc. | Portable charging power system for battery-powered devices |
| CN103001267A (en) * | 2011-09-13 | 2013-03-27 | 青岛海信电器股份有限公司 | Charge control method, charge control circuit and terminal with screen |
| CN102801199B (en) * | 2012-09-03 | 2015-04-08 | 东莞宇龙通信科技有限公司 | Terminal and terminal charging method |
| CN106505262A (en) * | 2016-11-11 | 2017-03-15 | 珠海格力电器股份有限公司 | A kind of method of adjustment electronic equipment charging current and electronic equipment |
-
2016
- 2016-11-11 CN CN201610998112.XA patent/CN106505262A/en active Pending
-
2017
- 2017-07-05 WO PCT/CN2017/091764 patent/WO2018086362A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101685894A (en) * | 2008-09-27 | 2010-03-31 | 佛山市顺德区汉达精密电子科技有限公司 | Method and device for protecting batteries of electronic equipment from overheating |
| CN103208659A (en) * | 2012-01-16 | 2013-07-17 | 联想(北京)有限公司 | Charging method for electronic apparatus, and electronic apparatus |
| CN103593032A (en) * | 2013-11-20 | 2014-02-19 | 上海斐讯数据通信技术有限公司 | Electronic device and control method thereof |
| CN103904377A (en) * | 2014-03-28 | 2014-07-02 | 深圳市中兴移动通信有限公司 | Quick charging method and mobile terminal |
| CN104052138A (en) * | 2014-05-28 | 2014-09-17 | 惠州Tcl移动通信有限公司 | Intelligent mobile terminal and temperature control method during charging of intelligent mobile terminal |
| CN105071476A (en) * | 2015-08-14 | 2015-11-18 | 惠州Tcl移动通信有限公司 | Electronic device based on solar energy charging and method for regulating brightness of screen |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018086362A1 (en) * | 2016-11-11 | 2018-05-17 | 珠海格力电器股份有限公司 | Method of adjusting charging current of electronic apparatus, and electronic apparatus |
| TWI731701B (en) * | 2019-06-06 | 2021-06-21 | 大陸商名碩電腦（蘇州）有限公司 | Electronic display system and screen brightness adjusting method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018086362A1 (en) | 2018-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10447058B2 (en) | Charging method and system | |
| CN106655396B (en) | Charge control method, device and terminal | |
| US10008860B2 (en) | Wireless communication controlled battery charging station | |
| CN104810909B (en) | Control method for quickly charging and system | |
| CN110085934B (en) | Charging method of terminal battery and mobile terminal | |
| CN107332316B (en) | Stepped charging method, mobile terminal and computer-readable storage medium | |
| US20140125139A1 (en) | Method and apparatus for wireless power transmission | |
| US20170358931A1 (en) | Charging method and electronic device | |
| CN108132401A (en) | Charge abnormal detection method, device, storage medium and mobile terminal | |
| CN103219769A (en) | Battery charging method, battery charging system and mobile terminal | |
| KR20210056933A (en) | Wireless power system | |
| CN103812195A (en) | Wireless charge and discharge circuit, terminal device and wireless charge and discharge method | |
| CN109326244B (en) | Screen brightness adjusting method and device and terminal equipment | |
| US20190391210A1 (en) | Method and device for acquiring battery power level and electronic device | |
| CN106505262A (en) | A kind of method of adjustment electronic equipment charging current and electronic equipment | |
| CN106101434A (en) | Screen brightness regulation method, device and terminal | |
| JP2016127661A (en) | Power reception circuit, method for controlling wireless power reception device and electronic apparatus | |
| EP3537560B1 (en) | Method for determining charger, and related device and system | |
| CN108448666A (en) | A kind of information processing method and electronic equipment | |
| CN105826959A (en) | Charging method, device and mobile terminal | |
| US11522391B2 (en) | Method and apparatus for detecting objects in charging area of wireless charging transmitter | |
| CN107783563B (en) | Terminal and method for controlling temperature of terminal | |
| WO2015154418A1 (en) | Charging method and device | |
| CN105490355A (en) | Mobile terminal and charger | |
| US11349325B2 (en) | Temperature dependent current and pulse controlled charging method for a battery charger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170315 |
|
| RJ01 | Rejection of invention patent application after publication |