CN109245195A - The method, apparatus and storage device of mobile terminal and charging process - Google Patents
The method, apparatus and storage device of mobile terminal and charging process Download PDFInfo
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- CN109245195A CN109245195A CN201810949723.4A CN201810949723A CN109245195A CN 109245195 A CN109245195 A CN 109245195A CN 201810949723 A CN201810949723 A CN 201810949723A CN 109245195 A CN109245195 A CN 109245195A
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- 230000005611 electricity Effects 0.000 claims description 21
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- 238000004590 computer program Methods 0.000 claims description 4
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
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Classifications
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- H02J7/0026—
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0036—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
-
- H02J7/0077—
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- 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
Present invention discloses a kind of mobile terminal and charging method and devices to start charge protocol after accessing charger by detection terminal, and after reaching default detection time, whether detection terminal charge is normal；If terminal charge is normal, charges by charge protocol controlling terminal, if terminal charge is abnormal, restart charge protocol.The present invention by restarting charge protocol, solve charger because caused by external condition interference can not charging situation and terminal charge the problems such as fast charge stage current loads failure；Simultaneously under the normal charging situation of terminal, fast charge is realized by charge protocol, and solve the problems, such as that battery can not be filled saturation by fast charge, improve the stability of terminal charge, enhance the competitiveness of product.
Description
Technical field
The present invention relates to computer fields, especially relate to the method, apparatus of a kind of mobile terminal and charging process
And storage device.
Background technique
With the development of intelligent terminal, terminal function starts to increase, and power consumption is increasing, and battery capacity is also increasingly
Greatly, the intelligent terminal of 2000mA is substantially exceeded for battery capacity, traditional charging method 5V/500mA charging can be very slow, then
Various fast charge methods start to occur.Since these charging modes are not that be related to high current be exactly to be related to big voltage,
There is charge protection.In the rigid access terminal of charger, since poor contact or charger access spread of voltage cause to charge
Device output voltage or electric current is unstable or charger concussion causes access moment current or voltage excessive etc..Above-mentioned exception
Situation is all not to influence entire charging process, but can terminate charging in above-mentioned charging method, causes user occur to eventually
End has been plugged charger, and charger is not again bad but to fill the strange phenomenon not powered on.Therefore, how one kind is provided and can be provided and fill
Electric protection, and the problem of the fast charge method of the above problem can be excluded, be urgent need to resolve.
Summary of the invention
The main object of the present invention is to provide the method, apparatus and storage device of a kind of mobile terminal and charging process, purport
It is solving the above problems.
In order to achieve the above-mentioned object of the invention, a kind of method that the present invention proposes charging process, the method includes the steps:
After detecting terminal access charger, start charge protocol, and after reaching default detection time, detect the end
Whether end charging is normal；
If the terminal charge is abnormal, the charge protocol is restarted.
Further, after the detection terminal access charger, start charge protocol, after reaching default detection time, inspection
After whether survey terminal charge is normal, further comprise the steps of:
If charged state is normal, the terminal charge is controlled according to the charge protocol.
Further, if the terminal charge is abnormal, before the step of restarting the charge protocol, further includes:
If the terminal charge is abnormal, in the first preset time period, it is according to predeterminated frequency detection terminal charge
It is no normal.
It further, further include step after the step of restarting the charge protocol if the terminal charge is abnormal
It is rapid:
It after reaching the second preset time, detects that terminal charge is still abnormal, closes the charging circuit of the terminal.
Further, the charge protocol is the charging management system of controlling terminal charge power, according to detected
Terminal temperature, battery capacity, charging current, charging voltage information, intelligence adjust terminal charge power.
Further, if charged state is normal, include: according to the step of charge protocol controlling terminal charging
Detect terminal charge state, the charged state include: terminal battery electricity quantity, cell voltage, battery temperature and
Charger output voltage range and current range；
According to testing result, it charges in preset charged method to the end cell.
Further, the control terminal charge mode includes:
If the battery capacity is more than or equal to first threshold, is charged using low current charge mode to the battery, work as institute
After stating battery capacity arrival 100%, continue to charge to the battery in a manner of low current charge；
If the battery capacity is less than second threshold, using low current charge；
If the battery capacity is more than or equal to second threshold and is less than first threshold and is less than first threshold, battery temperature exists
Within preset temperature range, fast charge mode is taken to charge to the battery.Temperature within above-mentioned temperature, is not filled using constant pressure
Electricity.
Further, the fast charge mode, charging current increase by default initial current value, until preset charged electricity
Stream peak value, voltage are battery voltage rating or smaller.
Further, the electric current of low current charge is the 2-10% of the specified charging current of battery.
Further, if it is described reach preset time after, detect that terminal charge is still abnormal, close terminal charge electricity
After the step of road, further includes:
Charging abnormal log is automatically generated, the parameter and time that record causes charging abnormal.
Preferably, presetting detection time is 20s.
Preferably, preset time 20min.
Optionally, above-mentioned after the battery capacity reaches 100%, continued in a manner of low current charge to the battery
After charging reaches the set low current charge time between 30min-2h, charge closing circuit.
The application proposes a kind of device of charging process simultaneously, and described device includes:
Detection unit starts charge protocol, and reaching default detection time after detecting terminal access charger
Afterwards, whether normal the terminal charge is detected；
Restart unit, if abnormal for the terminal charge, restarts the charge protocol.
Further, described device further include:
Control unit controls the terminal charge according to the charge protocol if normal for charged state.Further
Ground, described to restart unit and be also used to:
If the terminal charge is abnormal, in the first preset time period, it is according to predeterminated frequency detection terminal charge
It is no normal.
Further, described device further include:
Closing unit closes the end for detecting that terminal charge is still abnormal after reaching the second preset time
The charging circuit at end.
Further, described control unit is also used to according to terminal temperature detected, battery capacity, charging current, fills
Piezoelectric voltage information, intelligence adjust terminal charge power.
Further, control unit is also used to detect terminal charge state, and the charged state includes: end cell electricity
Amount, cell voltage, battery temperature and charger output voltage range and current range；
According to testing result, it charges in preset charged method to the end cell.
Further, described control unit is filled if being also used to the battery capacity more than or equal to first threshold using trickle
Electric mode charges to the battery, after the battery capacity reaches 100%, is continued in a manner of low current charge to the electricity
Pond charging；
If the battery capacity is less than second threshold, using low current charge；
If the battery capacity is more than or equal to second threshold and is less than first threshold and is less than first threshold, battery temperature exists
Within preset temperature range, fast charge mode is taken to charge to the battery.Temperature within above-mentioned temperature, is not filled using constant pressure
Electricity.
Further, the fast charge mode, charging current increase by default initial current value, until preset charged electricity
Stream peak value, voltage are battery voltage rating or smaller.
Further, the electric current of low current charge is the 2-10% of the specified charging current of battery.
Further, above-mentioned apparatus further include:
Log unit, for automatically generating charging abnormal log, parameter and time that record causes charging abnormal.
Preferably, presetting detection time is 20s.
Preferably, preset time 20min.
Optionally, above-mentioned after the battery capacity reaches 100%, continued in a manner of low current charge to the battery
After charging reaches the set low current charge time between 30min-2h, charge closing circuit.
The application proposes a kind of mobile terminal simultaneously, which is characterized in that including processor and memory,
The device perform claim that the memory is used to store charging monitoring requires charging method described in 1 to 5
Program；
The processor is configured to for executing the program stored in the memory.
The mobile terminal of the application and the method, apparatus of charging process and storage device pass through detection terminal access charging
After device, start charge protocol, after reaching default detection time, whether detection terminal charge is normal；If terminal charge is normal, press
The charging of charge protocol controlling terminal, if terminal charge is abnormal, restarts charge protocol.The present invention is solved by restarting charge protocol
Determined charger because caused by external condition interference can not charging situation and terminal charge in the load of fast charge stage current unsuccessfully etc.
Problem.
Detailed description of the invention
Fig. 1 is the flow diagram of the method for the application program running background of one embodiment of the application；
Fig. 2 is the structural schematic block diagram of the device of the application program running background of one embodiment of the application；
Fig. 3 is the structural schematic block diagram of the mobile terminal of one embodiment of the application.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Referring to Fig.1, a kind of method that the embodiment of the present application proposes charging process, abnormality processing and guarantor for terminal fast charge
Shield.
Above-mentioned fast charge refers to quick charge, for example, using the fast charge method of Type-C interface.Above-mentioned exception refers to
In charger or terminal due to the interference of external condition, caused by caused charger or the non-normal working of terminal short time
Not close caused abnormality is contacted at abnormality or charger concussion and charger and terminal interface.For example, by
There is high-power electric appliance starting in the same circuit that charger is accessed, leads to the access electric voltage exception of charger, to draw
The case where playing charger output voltage or current anomaly.
The above method comprising steps of
S1, after detecting terminal access charger, start charge protocol, and after reaching default detection time, detect institute
Whether normal state terminal charge；
If S2, the terminal charge are abnormal, the charge protocol is restarted.
As described in above-mentioned steps S1, after detection terminal access charger, starting charge protocol, this is the charging in charger
After head insertion terminal charge interface, terminal induction to charger is accessed, and just starts charge protocol, after charge protocol starting, meeting
Whether the voltage and current for detecting charging immediately is normal, such as normal, and terminal charge circuit is opened, such as abnormal, then closes terminal
Charging circuit.It is described reach default detection time after, detection terminal charge it is whether normal, be after a certain time, inspection
Whether the voltage and current for surveying terminal charge belongs to normal range (NR), then carries out subsequent processing.For example, accessing charger in terminal
5 seconds afterwards, whether detection terminal charge was normal.
As described in above-mentioned steps S2, if the terminal charge is abnormal, charge protocol is restarted, be to reach in step sl
After default detection time, the voltage or electric current of charger detected not in the normal range or the voltage of terminal charge and
Electric current is not belonging to normal range (NR), then restarts charge protocol.Charging circuit will be reopened by restarting charge protocol, and be detected again
Charged state.The interference that this method can solve some external conditions leads to charger or the non-normal working of terminal short time institute
Caused abnormality and fill not into electricity situation.Such as charger access spread of voltage or output electric current are unstable in the short time
Fixed situation, specifically, electric current is to be slowly increased to fast charge maximum current by low current such as the fast charge stage, this process is electric current
Loading procedure, if larger fluctuation occurs in loading current, it is likely that load failure leads to not realize that fast charge even can not
Charging, restarts charge protocol, can reenter loading procedure.
In one embodiment, it if charged state is normal, charges according to charge protocol controlling terminal.
In the present embodiment, the charged state is normally that the voltage and current of detection terminal charge belongs to normal model
It encloses, then according to the condition control method in charge protocol, the voltage and current of controlling terminal charging.
In one embodiment, it if the terminal charge is abnormal, before the step of restarting the charge protocol, also wraps
It includes:
If the terminal charge is abnormal, in the first preset time period, it is according to predeterminated frequency detection terminal charge
It is no normal.
In the present embodiment, be terminal charger detected voltage or electric current not in the normal range or
The voltage and current of terminal charge is not belonging to normal range (NR), is periodically detected to above-mentioned voltage and current and is assisted to charging
View periodically restart.The period is flexibly default, such as is set as 10s or 15s.The step can solve some outsides
The interference of condition leads to abnormality caused by charger or the non-normal working of terminal short time and fills not into the situation of electricity.
Such as in the short time the case where charger access spread of voltage.
In one embodiment, it after reaching the second preset time, detects that terminal charge is still abnormal, closes the end
The charging circuit at end.
In the present embodiment, if after reaching preset time, detected terminal charge state is still abnormal, that is, illustrates
Charger exception or terminal abnormal in the present embodiment are not to restart the soluble range of charge protocol, at this time charge closing circuit
It is correct way, the voltage or unstable electric current that charge closing circuit can prevent charger unstable cause not terminal
Reversible damage.
In one embodiment, the charge protocol is the charging management system of controlling terminal charge power, according to being examined
The terminal temperature of survey, battery capacity, charging current, charging voltage information, intelligence adjust terminal charge power.
In one embodiment, if charged state is normal, include: according to the step of charge protocol controlling terminal charging
Detect terminal charge state, the charged state include: terminal battery electricity quantity, cell voltage, battery temperature and
Charger output voltage range and current range；
According to testing result, it charges in preset charged method to the end cell.
In the present embodiment, the charging method includes:
If the battery capacity is more than or equal to first threshold, is charged using low current charge mode to the battery, work as institute
After stating battery capacity arrival 100%, continue to charge to the battery in a manner of low current charge；
If the battery capacity is less than second threshold, using low current charge；
If the battery capacity be more than or equal to second threshold and be less than first threshold, battery temperature preset temperature range it
Between interior, fast charge mode is taken to charge to the battery.Temperature is not within above-mentioned temperature, using constant-voltage charge.
Specifically, charged using low current charge mode to the battery if the battery capacity is more than or equal to 90%, when
After the battery capacity reaches 100%, continue to charge to the battery in a manner of low current charge；
If the battery capacity is less than 3%, using low current charge；
If the battery capacity is more than or equal to 3%, battery temperature takes fast charge between 5-45 DEG C (including 5 and 45 DEG C)
Mode charges to the battery.Temperature is not between above-mentioned temperature, using constant-voltage charge.
For example, terminal from low battery to the process being full of for terminal low battery or completely it is out of power when, charger first passes through
The lesser constant current of electric current charges the battery, and making it, slowly (the even described battery capacity is less than the second threshold for activity recovery
Value, using low current charge)；After a period of time, charger can increase constant current, and step up voltage, this is lithium battery
(the even described battery capacity is more than or equal to second threshold and is less than first threshold the Main Stage of charging, and battery temperature is default
Between within temperature range, fast charge mode is taken to charge to the battery.)；For battery capacity at 90% or so, charger can be
The input for slowly reducing electric current under constant voltage, until electric current is lower than some critical value, mobile phone shows fully charged (even institute at this time
Battery capacity is stated more than or equal to first threshold, is charged using low current charge mode to the battery, when the battery capacity arrives
Up to after 100%, continue to charge to the battery in a manner of low current charge).
In one embodiment, the fast charge mode, charging current increases by default initial current value, until default fill
Electric current peak, voltage are battery voltage rating or smaller.
In one embodiment, the electric current of low current charge is the 5-10% of the specified charging current of battery.
In one embodiment, if it is described reach preset time after, detect that terminal charge is still abnormal, close terminal fill
After the step of circuit, further includes:
Charging abnormal log is automatically generated, the parameter and time that record causes charging abnormal.
Preferably, presetting detection time is 20s.
Preferably, preset time 20min.
Optionally, above-mentioned after the battery capacity reaches 100%, continued in a manner of low current charge to the battery
After charging reaches the set low current charge time between 30min-2h, charge closing circuit.In the present embodiment, terminal system
Battery capacity shows 100% in system, but actually battery is not really achieved saturation state, continued in a manner of low current charge to
The battery charging, battery can just be really achieved the kilter of electricity saturation.Furthermore low current charge is also used to make up battery
After fully charged as self discharge and caused by capacitance loss.
The charging method of the application starts charge protocol, reaches default inspection after accessing charger by detection terminal
After surveying the time, whether detection terminal charge is normal；If terminal charge is normal, charge by charge protocol controlling terminal, if terminal
It charges abnormal, restarts charge protocol.The present invention solves charger because external condition interference causes by restarting charge protocol
Can not charging situation and terminal charge the problems such as fast charge stage current loads failure；Simultaneously in the normal charging situation of terminal
Under, fast charge is realized by charge protocol, and solve the problems, such as that battery can not be filled saturation by fast charge, improves terminal charge
Stability, enhance the competitiveness of product.
Referring to Fig. 2, the embodiment of the present application proposes a kind of device of charging process, abnormality processing and guarantor for terminal fast charge
Shield.
Above-mentioned fast charge refers to quick charge, for example, using the fast charge method of Type-C interface.Above-mentioned exception refers to
In charger or terminal due to the interference of external condition, caused by caused charger or the non-normal working of terminal short time
Abnormality.For example, having high-power electric appliance starting in the same circuit accessed by charger, lead to the access of charger
Electric voltage exception, the case where so as to cause charger output voltage or current anomaly.
Above-mentioned apparatus includes:
Detection unit starts charge protocol, and reaching default detection time after detecting terminal access charger
Afterwards, whether normal the terminal charge is detected；
Restart unit, if abnormal for the terminal charge, restarts the charge protocol.
In detection unit, detection terminal access charger after, starting charge protocol this be charger charging head insert
After entering terminal charge interface, terminal induction to charger is accessed, and just starting charge protocol can immediately after charge protocol starting
Whether the voltage and current for detecting charging is normal, such as normal, and terminal charge circuit is opened, such as abnormal, then closes terminal charge
Circuit.It is described reach default detection time after, detection terminal charge it is whether normal, be after a certain time, detection eventually
Whether the voltage and current of end charging belongs to normal range (NR), then carries out subsequent processing.For example, 5 after terminal accesses charger
Second, whether detection terminal charge is normal.
In restarting unit, if the terminal charge is abnormal, charge protocol is restarted, be to reach pre- in detection unit
If after detection time, the voltage or electric current of charger detected are not in the normal range or the voltage and electricity of terminal charge
Stream is not belonging to normal range (NR), then restarts charge protocol.Charging circuit will be reopened by restarting charge protocol, and detection is filled again
Electricity condition.The interference that this method can solve some external conditions causes charger or the non-normal working of terminal short time to be drawn
Rise abnormality and fill not into electricity situation.Such as in the short time the case where charger access spread of voltage.
In one embodiment, above-mentioned apparatus further includes,
Control unit charges if normal for charged state according to charge protocol controlling terminal.
In the present embodiment, the charged state is normally that the voltage and current of detection terminal charge belongs to normal model
It encloses, then the device in the present embodiment is according to the condition control method in charge protocol, the voltage and current of controlling terminal charging.
In one embodiment, if to be also used to the terminal charge abnormal for above-mentioned detection unit, in the first preset time
It is whether normal according to predeterminated frequency detection terminal charge in section.
In the present embodiment, be terminal charger detected voltage or electric current not in the normal range or
The voltage and current of terminal charge is not belonging to normal range (NR), is periodically detected to above-mentioned voltage and current, if abnormal, then
Charge protocol periodically restart by restarting unit.The period is flexibly default, such as is set as 10s or 15s.The step
Suddenly the interference that can solve some external conditions leads to abnormal shape caused by charger or the non-normal working of terminal short time
State and fill not into electricity situation.Such as in the short time the case where charger access spread of voltage.
In one embodiment, above-mentioned apparatus further includes closing unit, if after for reaching preset time, detecting terminal
It charges still abnormal, closes terminal charge circuit.
In the present embodiment, if after reaching preset time, detected terminal charge state is still abnormal, that is, illustrates
Charger exception or terminal abnormal in the present embodiment are not to restart the soluble range of charge protocol, at this time charge closing circuit
It is correct way, the voltage or unstable electric current that charge closing circuit can prevent charger unstable cause not terminal
Reversible damage.
In one embodiment, the charge protocol is the charging management system of controlling terminal charge power, according to being examined
The terminal temperature of survey, battery capacity, charging current, charging voltage information, intelligence adjust terminal charge power.
In one embodiment, if charged state is normal, include: according to the step of charge protocol controlling terminal charging
Detect terminal charge state, the charged state include: terminal battery electricity quantity, cell voltage, battery temperature and
Charger output voltage range and current range；
According to testing result, it charges in preset charged method to the end cell.
In the present embodiment, above-mentioned charging process device executes the mode of charging method are as follows:
If the battery capacity is more than or equal to first threshold, is charged using low current charge mode to the battery, work as institute
After stating battery capacity arrival 100%, continue to charge to the battery in a manner of low current charge；
If the battery capacity is less than second threshold, using low current charge；
If the battery capacity be more than or equal to second threshold and be less than first threshold, battery temperature preset temperature range it
Between interior, fast charge mode is taken to charge to the battery.Temperature is not within above-mentioned temperature, using constant-voltage charge.
Specifically, charged using low current charge mode to the battery if the battery capacity is more than or equal to 90%, when
After the battery capacity reaches 100%, continue to charge to the battery in a manner of low current charge；
If the battery capacity is less than 3%, using low current charge；
If the battery capacity is more than or equal to 3%, battery temperature takes fast charge between 5-45 DEG C (including 5 and 45 DEG C)
Mode charges to the battery.Temperature is not between above-mentioned temperature, using constant-voltage charge.
For example, terminal from low battery to the process being full of for terminal low battery or completely it is out of power when, charger first passes through
The lesser constant current of electric current charges the battery, and making it, slowly (the even described battery capacity is less than the second threshold for activity recovery
Value, using low current charge)；After a period of time, charger can increase constant current, and step up voltage, this is lithium battery
(the even described battery capacity is more than or equal to second threshold and is less than first threshold the Main Stage of charging, and battery temperature is default
Between within temperature range, fast charge mode is taken to charge to the battery.)；For battery capacity at 90% or so, charger can be
The input for slowly reducing electric current under constant voltage, until electric current is lower than some critical value, mobile phone shows fully charged (even institute at this time
Battery capacity is stated more than or equal to first threshold, is charged using low current charge mode to the battery, when the battery capacity arrives
Up to after 100%, continue to charge to the battery in a manner of low current charge).
In one embodiment, the fast charge mode, charging current increases by default initial current value, until default fill
Electric current peak, voltage are battery voltage rating or smaller.
In one embodiment, the electric current of low current charge is the 5-10% of the specified charging current of battery.
In one embodiment, above-mentioned apparatus further include:
Log unit, for automatically generating charging abnormal log, parameter and time that record causes charging abnormal.
Preferably, presetting detection time is 20s.
Preferably, preset time 20min.
Optionally, above-mentioned after the battery capacity reaches 100%, continued in a manner of low current charge to the battery
After charging reaches the set low current charge time between 30min-2h, charge closing circuit.In the present embodiment, terminal system
Battery capacity shows 100% in system, but actually battery is not really achieved saturation state, continued in a manner of low current charge to
The battery charging, battery can just be really achieved the kilter of electricity saturation.Furthermore low current charge is also used to make up battery
After fully charged as self discharge and caused by capacitance loss.
The charging process device of the application starts charge protocol, reaches default inspection after accessing charger by detection terminal
After surveying the time, whether detection terminal charge is normal；If terminal charge is normal, charge by charge protocol controlling terminal, if terminal
It charges abnormal, restarts charge protocol.The present invention solves charger because external condition interference causes by restarting charge protocol
Can not charging situation and terminal charge the problems such as fast charge stage current loads failure；Simultaneously in the normal charging situation of terminal
Under, fast charge is realized by charge protocol, and solve the problems, such as that battery can not be filled saturation by fast charge, improves terminal charge
Stability, enhance the competitiveness of product.
The application proposes a kind of mobile terminal simultaneously, which is characterized in that including processor and memory,
The device that the memory is used to store charging monitoring executes charging method described in any of the above-described
Program；
The processor is configured to for executing the program stored in the memory.
Referring to Fig. 3, the embodiment of the present invention also provides a kind of mobile terminal, including processor 1080 and memory 1020, institute
Memory 1020 is stated for storing the program that charging process device executes above-mentioned charging method；1080 quilt of processor
It is configured for executing the program stored in the memory.
For ease of description, only parts related to embodiments of the present invention are shown, disclosed by specific technical details, asks
Referring to present invention method part.The mobile terminal can be include mobile phone, tablet computer, PDA (Personal
Digital Assistant, personal digital assistant), POS (Point of Sales, point-of-sale terminal), vehicle-mounted computer etc. it is any eventually
End equipment, by taking mobile terminal is mobile phone as an example:
Fig. 3 shows the block diagram of the part-structure of mobile phone relevant to mobile terminal provided in an embodiment of the present invention.Ginseng
Fig. 3 is examined, mobile phone includes: radio frequency (Radio Frequency, RF) circuit 1010, memory 1020, input unit 1030, display
Unit 1040, sensor 1050, voicefrequency circuit 1060, Wireless Fidelity (wireless fidelity, WiFi) module 1070, place
Manage the components such as device 1080 and power supply 1090.It will be understood by those skilled in the art that the not structure of handset structure shown in Fig. 3
The restriction of pairs of mobile phone may include perhaps combining certain components or different components than illustrating more or fewer components
Arrangement.
It is specifically introduced below with reference to each component parts of the Fig. 3 to mobile phone:
RF circuit 1010 can be used for receiving and sending messages or communication process in, signal sends and receivees, particularly, by base station
After downlink information receives, handled to processor 1080；In addition, the data for designing uplink are sent to base station.In general, RF circuit
1010 include but is not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier (Low Noise
Amplifier, LNA), duplexer etc..In addition, RF circuit 1010 can also be logical with network and other equipment by wireless communication
Letter.Any communication standard or agreement, including but not limited to global system for mobile communications (Global can be used in above-mentioned wireless communication
System of Mobile communication, GSM), general packet radio service (General Packet Radio
Service, GPRS), CDMA (Code Division Multiple Access, CDMA), wideband code division multiple access
(Wideband Code Division Multiple Access, WCDMA), long term evolution (Long Term Evolution,
LTE), Email, short message service (Short Messaging Service, SMS) etc..
Memory 1020 can be used for storing software program and module, and processor 1080 is stored in memory by operation
1020 software program and module, thereby executing the various function application and data processing of mobile phone.Memory 1020 can be led
It to include storing program area and storage data area, wherein storing program area can be needed for storage program area, at least one function
Application program (such as sound-playing function, image player function etc.) etc.；Storage data area, which can be stored, uses institute according to mobile phone
Data (such as audio data, phone directory etc.) of creation etc..In addition, memory 1020 may include high random access storage
Device, can also include nonvolatile memory, and a for example, at least disk memory, flush memory device or other volatibility are solid
State memory device.
Input unit 1030 can be used for receiving the number or character information of input, and generate with the user setting of mobile phone with
And the related key signals input of function control.Specifically, input unit 1030 may include touch panel 1031 and other inputs
Equipment 1032.Touch panel 1031, also referred to as touch screen collect touch operation (such as the user of user on it or nearby
Use the behaviour of any suitable object or attachment such as finger, stylus on touch panel 1031 or near touch panel 1031
Make), and corresponding attachment device is driven according to preset formula.Optionally, touch panel 1031 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
It is converted into contact coordinate, then gives processor 1080, and order that processor 1080 is sent can be received and executed.In addition,
Touch panel 1031 can be realized using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touch surface
Plate 1031, input unit 1030 can also include other input equipments 1032.Specifically, other input equipments 1032 may include
But in being not limited to physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operating stick etc.
It is one or more.
Display unit 1040 can be used for showing information input by user or be supplied to user information and mobile phone it is each
Kind menu.Display unit 1040 may include display panel 1041, optionally, can use liquid crystal display (Liquid
Crystal Display, LCD), the forms such as Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED)
To configure display panel 1041.Further, touch panel 1031 can cover display panel 1041, when touch panel 1031 detects
After arriving touch operation on it or nearby, processor 1080 is sent to determine the type of touch event, is followed by subsequent processing device
1080 provide corresponding visual output according to the type of touch event on display panel 1041.Although in Fig. 3, touch panel
1031 and display panel 1041 are the input and input function for realizing mobile phone as two independent components, but in certain realities
Apply in example, can be integrated by touch panel 1031 and display panel 1041 and that realizes mobile phone output and input function.
Mobile phone may also include at least one sensor 1050, such as optical sensor, motion sensor and other sensors.
Specifically, optical sensor may include ambient light sensor and proximity sensor, wherein ambient light sensor can be according to ambient light
Light and shade adjust the brightness of display panel 1041, proximity sensor can close display panel when mobile phone is moved in one's ear
1041 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (generally three axis) and add
The size of speed can detect that size and the direction of gravity when static, can be used to identify application (such as the horizontal/vertical screen of mobile phone posture
Switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Also as mobile phone
The other sensors such as configurable gyroscope, barometer, hygrometer, thermometer, infrared sensor, details are not described herein.
Voicefrequency circuit 1060, loudspeaker 1061, microphone 1062 can provide the audio interface between user and mobile phone.Audio
Electric signal after the audio data received conversion can be transferred to loudspeaker 1061, be converted by loudspeaker 1061 by circuit 1060
For voice signal output；On the other hand, the voice signal of collection is converted to electric signal by microphone 1062, by voicefrequency circuit 1060
Audio data is converted to after reception, then by after the processing of audio data output processor 1080, through RF circuit 1010 to be sent to ratio
Such as another mobile phone, or audio data is exported to memory 1020 to be further processed.
WiFi belongs to short range wireless transmission technology, and mobile phone can help user's transceiver electronics postal by WiFi module 1070
Part, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 3 is shown
WiFi module 1070, but it is understood that, and it is not belonging to must be configured into for mobile phone, it can according to need do not changing completely
Become in the range of the essence of invention and omits.
Processor 1080 is the control centre of mobile phone, using the various pieces of various interfaces and connection whole mobile phone,
By running or execute the software program and/or module that are stored in memory 1020, and calls and be stored in memory 1020
Interior data execute the various functions and processing data of mobile phone, to carry out integral monitoring to mobile phone.Optionally, processor
1080 may include one or more processing units；Preferably, processor 1080 can integrate application processor and modulation /demodulation processing
Device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is mainly located
Reason wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 1080.
Mobile phone further includes the power supply 1090 (such as battery) powered to all parts, it is preferred that power supply can pass through power supply
Management system and processor 1080 are logically contiguous, to realize management charging, electric discharge and power consumption pipe by power-supply management system
The functions such as reason.
Although being not shown, mobile phone can also include camera, bluetooth module etc., and details are not described herein.
In embodiments of the present invention, processor 1080 included by the mobile terminal is also with the following functions:
After detecting terminal access charger, start charge protocol, and after reaching default detection time, detect the end
Whether end charging is normal；
If the terminal charge is abnormal, the charge protocol is restarted.
The embodiment of the present invention also proposes a kind of device with store function, is stored thereon with computer program, feature
The step of being, method described in any one of above method realized when the computer program is executed by processor.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed system, device and method can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit
It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components
It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or
The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit
It closes or communicates to connect, can be electrical property, mechanical or other forms.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
Those of ordinary skill in the art will appreciate that implement the method for the above embodiments be can be with
Relevant hardware is instructed to complete by program, the program can store in a kind of computer readable storage medium, on
Stating the storage medium mentioned can be read-only memory, disk or CD etc..
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (10)
1. a kind of method of charging process, which is characterized in that the method includes the steps:
After detecting terminal access charger, start charge protocol, and after reaching default detection time, detect the terminal and fill
Whether electricity is normal；
If the terminal charge is abnormal, the charge protocol is restarted.
2. charging method according to claim 1, which is characterized in that after the detection terminal access charger, open
Dynamic charge protocol after reaching default detection time, after whether detection terminal charge is normal, further comprises the steps of:
If charged state is normal, the terminal charge is controlled according to the charge protocol.
3. the method for charging process according to claim 2, which is characterized in that controlling the terminal charge mode includes:
If the battery capacity is more than or equal to first threshold, charged using low current charge mode to the battery, when the electricity
After pond electricity reaches 100%, continue to charge to the battery in a manner of low current charge；
If the battery capacity is less than second threshold, using low current charge；
If the battery capacity is more than or equal to second threshold and is less than first threshold and is less than first threshold, battery temperature is default
Within temperature range, fast charge mode is taken to charge to the battery, temperature is not within the temperature, using constant-voltage charge.
4. the method for charging process according to claim 1, which is characterized in that if the terminal charge is abnormal,
Before the step of restarting the charge protocol, further includes:
If the terminal charge is abnormal, in the first preset time period, whether just according to predeterminated frequency detection terminal charge
Often.
5. the method for charging process according to claim 4, which is characterized in that if the terminal charge is abnormal,
After the step of restarting the charge protocol, further comprise the steps of:
It after reaching the second preset time, detects that terminal charge is still abnormal, closes the charging circuit of the terminal.
6. the method for charging process according to claim 1, which is characterized in that the charge protocol is controlling terminal charging
The charging management system of power, according to terminal temperature detected, battery capacity, charging current, charging voltage information, intelligence
Adjust terminal charge power.
7. a kind of device of charging process, which is characterized in that described device includes:
Detection unit starts charge protocol, and after reaching default detection time after detecting terminal access charger,
Whether normal detect the terminal charge；
Restart unit, if abnormal for the terminal charge, restarts the charge protocol.
8. charging process device according to claim 6, which is characterized in that described device further include:
Control unit controls the terminal charge according to the charge protocol if normal for charged state.
9. a kind of mobile terminal, which is characterized in that including processor and memory,
The memory is used to store charging process side described in any one of device perform claim requirement 1 to 6 of charging process
The program of method；
The processor is configured to for executing the program stored in the memory.
10. a kind of device with store function, is stored thereon with computer program, which is characterized in that the computer program
The step of method described in any one of claims 1 to 6 is realized when being executed by processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810949723.4A CN109245195A (en) | 2018-08-20 | 2018-08-20 | The method, apparatus and storage device of mobile terminal and charging process |
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| CN201810949723.4A CN109245195A (en) | 2018-08-20 | 2018-08-20 | The method, apparatus and storage device of mobile terminal and charging process |
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| CN110022600A (en) * | 2019-04-09 | 2019-07-16 | 惠州Tcl移动通信有限公司 | Adjusting method, device, storage medium and the mobile terminal of driving current |
| CN110635186A (en) * | 2019-08-29 | 2019-12-31 | 华为技术有限公司 | Charging method and electronic equipment |
| CN113824195A (en) * | 2021-10-28 | 2021-12-21 | 北京小米移动软件有限公司 | Charging control method and device, terminal and computer readable storage medium |
| WO2023040371A1 (en) * | 2021-09-16 | 2023-03-23 | 上汽通用五菱汽车股份有限公司 | Anti-mains fluctuation charging method, charging terminal, and computer-readable storage medium |
| CN116742761A (en) * | 2023-08-10 | 2023-09-12 | 北京小米移动软件有限公司 | Charging method, charging device, electronic equipment and storage medium |
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