CN105161782B - Terminal and its method for charging - Google Patents
Terminal and its method for charging Download PDFInfo
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- CN105161782B CN105161782B CN201510510570.XA CN201510510570A CN105161782B CN 105161782 B CN105161782 B CN 105161782B CN 201510510570 A CN201510510570 A CN 201510510570A CN 105161782 B CN105161782 B CN 105161782B
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- 230000001174 ascending effect Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
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- 238000010586 diagram Methods 0.000 description 8
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- 238000006243 chemical reaction Methods 0.000 description 1
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Classifications
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- 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
Abstract
The invention discloses a kind of method of terminal charge, method：According to default first relation function, the second relation function, the 3rd relation function is determined；After charging instruction is received, battery temperature is detected in real time, the battery optimal charge electric current according to corresponding to the 3rd relation function determines battery Current Temperatures, is charged with identified battery optimal charge current versus cell；Each temperature corresponds to battery optimal charge electric current and is more than battery tradition charging current corresponding to the temperature, less than or equal to cell safety limit charging current corresponding to the temperature.The invention also discloses a kind of terminal.Terminal and method provided by the invention, compared to traditional charging modes of battery, the charging performance of battery is fully utilized, on the basis of battery charging safety is ensured, greatly increase the efficiency of battery charging, the charging interval of battery is significantly shortened under the conditions of equal charge capacity, improves user experience effect.
Description
Technical field
The present invention relates to technical field of electronic equipment, more particularly to terminal and its method for charging.
Background technology
The electric terminal battery production manufacturer such as mobile phone under ensuring electronic terminal charge secured premise in order to after reducing at present
Continuous maintenance cost, setting electric terminal charges by the way of as shown in A steps line in Fig. 1 to battery, i.e., in battery temperature
It is 0.5C to control battery charge when degree is in the range of 0-25 DEG C；When temperature is in the range of 25-45 DEG C, battery is controlled
Charging current is 1C.
But the safety margins charging current that actually battery can reach under different temperatures environment is not the A ranks such as Fig. 1
Jump as shown in curve, the functional relation such as the curve B institutes in Fig. 1 of actual the safety margins charging current and temperature of battery
Show.
In summary：The charging performance of battery of the electric terminals such as existing mobile phone is not fully utilized, charging effect
Rate is low, time length.
The content of the invention
It is a primary object of the present invention to solve the charging performance of battery of prior art electric terminal not obtaining sufficiently
Using, charge efficiency is low, the technical problem of time length.
To achieve the above object, a kind of method of terminal charge provided by the invention, the method for the terminal charge include
Following steps：
According to the first relation function of default battery tradition charging current and temperature, and cell safety limit charging electricity
Stream and the second relation function of temperature, determine battery optimal charge electric current and the 3rd relation function of temperature；
After charging instruction is received, battery temperature is detected in real time, determines that battery is current according to the 3rd relation function
Battery optimal charge electric current corresponding to temperature, the battery is charged with identified battery optimal charge electric current；
Each temperature corresponds to battery optimal charge electric current and is more than battery tradition charging current corresponding to the temperature, is less than or waits
In cell safety limit charging current corresponding to the temperature.
Preferably, the method for described terminal charge, it is described according to first relation function and the second relation letter
Number, determining the 3rd relation function of battery optimal charge electric current and temperature includes：
According to first relation function and second relation function, battery tradition charging corresponding to different temperatures is calculated
The difference of electric current and cell safety limit charging current；
According to battery tradition charging current corresponding to first relation function and the different temperatures and cell safety pole
The difference of charging current is limited, determines battery optimal charge electric current and the 3rd relation function of temperature.
Preferably, the method for described terminal charge, it is described after charging instruction is received, in addition to：
Charge mode selection instruction is shown, so that user inputs charge mode to be selected；
Receive user input charge mode, when user input charge mode be fast charge mode, then perform basis
3rd relation function determines battery optimal charge electric current corresponding to battery Current Temperatures, with identified battery optimal charge
The operation that electric current is charged to the battery.
Preferably, the method for described terminal charge, the charge mode for receiving user's input also include afterwards：
When user input charge mode for acquiescence charge mode, then determine that battery is current according to first relation function
Battery tradition charging current corresponding to temperature, the battery is charged with identified battery tradition charging current.
Preferably, the method for described terminal charge, the detection battery temperature in real time, according to the 3rd relation function
Battery optimal charge electric current corresponding to battery Current Temperatures is determined, the battery is entered with identified battery optimal charge electric current
Row charging specifically includes：
According to the 3rd relation function, multiple temperature spots are specified for sequence so that temperature is ascending, calculate each specified temperature
Battery optimal charge electric current corresponding to degree point；
Detection battery temperature in real time, when temperature≤battery Current Temperatures ＜ N+1 of n-th assigned temperature point specifies temperature
The temperature of point is spent, then the battery is charged with battery optimal charge electric current corresponding to the n-th assigned temperature point；
The N is the natural number equal to or more than 1.
In addition, to achieve the above object, the present invention also provides a kind of terminal, and the terminal includes：
Determining module, for the first relation function according to default battery tradition charging current and temperature, and battery
Second relation function of safety margins charging current and temperature, determine battery optimal charge electric current and the 3rd relation letter of temperature
Number；
Charging module, for after charging instruction is received, detecting battery temperature in real time, according to the 3rd relation function
Battery optimal charge electric current corresponding to battery Current Temperatures is determined, the battery is entered with identified battery optimal charge electric current
Row charging；
Each temperature corresponds to battery optimal charge electric current and is more than battery tradition charging current corresponding to the temperature, is less than or waits
In cell safety limit charging current corresponding to the temperature.
Preferably, described terminal, the determining module, specifically it is additionally operable to according to first relation function and described
Two relation functions, calculate the difference of battery tradition charging current and cell safety limit charging current corresponding to different temperatures；And
According to battery tradition charging current corresponding to first relation function and the different temperatures and cell safety limit charging electricity
The difference of stream, determines battery optimal charge electric current and the 3rd relation function of temperature.
Preferably, described terminal, the terminal also include：Display module and receiving module；
The display module, after receiving charging instruction in charging module, charge mode selection instruction is shown, with
User is set to input charge mode to be selected；
The receiving module, for receiving the charge mode of user's input, when the charge mode of user's input is quickly to fill
Power mode, then the charging module is called to perform according to corresponding to the 3rd relation function determines battery Current Temperatures battery most
Good charging current, the operation charged with identified battery optimal charge electric current to the battery.
Preferably, described terminal, the receiving module, it is additionally operable to when the charge mode of user's input is acquiescence charging mould
Formula, then call the charging module to perform the battery tradition according to corresponding to first relation function determines battery Current Temperatures and fill
Electric current, the operation charged with identified battery tradition charging current to the battery.
Preferably, described terminal, the charging module, specifically it is additionally operable to according to the 3rd relation function, with temperature
It is ascending to specify multiple temperature spots for sequence, calculate battery optimal charge electric current corresponding to each assigned temperature point；And in real time
Battery temperature is detected, when the temperature of temperature≤battery Current Temperatures the N+1 assigned temperature point of ＜ of n-th assigned temperature point,
Then the battery is charged with battery optimal charge electric current corresponding to the n-th assigned temperature；The N is is equal to or greatly
In 1 natural number.
Terminal provided by the present invention and its method for charging, by according to default battery tradition charging current and temperature
The first relation function, and the second relation function of cell safety limit charging current and temperature determines battery optimal charge
3rd relation function of electric current and temperature；After charging instruction is received, battery temperature is detected in real time, according to the 3rd relation
Function determines battery optimal charge electric current corresponding to battery Current Temperatures, with identified battery optimal charge electric current to the electricity
Pond is charged, and each temperature corresponds to battery optimal charge electric current and is more than battery tradition charging current corresponding to the temperature, is less than
Or the mode equal to cell safety limit charging current corresponding to the temperature, compared to traditional charging modes of battery, battery fills
Electrical property is fully utilized, and on the basis of battery charging safety is ensured, greatly increases the efficiency of battery charging,
The charging interval of battery is significantly shortened under the conditions of equal charge capacity, improves user experience effect.
Brief description of the drawings
Fig. 1 is corresponding second relation of the 3rd relation curve and the first traditional relation curve of the present invention, safety margins
The contrast schematic diagram of curve；
Fig. 2 is the schematic flow sheet of the embodiment of method one of the terminal charge of the present invention；
Fig. 3 is the specific refined flow chart of step S10 in Fig. 2；
Fig. 4 is the specific refinement step schematic flow sheet of step S20 in Fig. 2；
Fig. 5 is the schematic flow sheet of another embodiment of method of the terminal charge of the present invention；
Fig. 6 is the charge mode selection instruction exhibition method schematic diagram of the present invention；
Fig. 7 is the high-level schematic functional block diagram of the embodiment of terminal one of the present invention；
Fig. 8 is the high-level schematic functional block diagram of another embodiment of terminal of the present invention.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with Figure of description, it will be appreciated that described herein
Preferred embodiment is merely to illustrate and explain the present invention, and is not intended to limit the present invention, and in the case where not conflicting, this hair
The feature in embodiment and embodiment in bright can be mutually combined.
The present invention provides a kind of method of terminal charge.Reference picture 2, Fig. 2 are that the method one of the terminal charge of the present invention is real
Apply the schematic flow sheet of example.In one embodiment, the method for the terminal charge includes：
Step S10, according to the first relation function of default battery tradition charging current and temperature, and cell safety pole
The second relation function of charging current and temperature is limited, determines battery optimal charge electric current and the 3rd relation function of temperature.
Referring to Fig. 3, Fig. 3 is the specific refined flow chart of step S10 in Fig. 2.This step S10 is specifically included：
Step S11, according to first relation function and second relation function, battery corresponding to different temperatures is calculated
The difference of traditional charging current and cell safety limit charging current.
Step S12, battery tradition charging current and electricity according to corresponding to first relation function and the different temperatures
The difference of pond safety margins charging current, determine battery optimal charge electric current and the 3rd relation function of temperature.
Referring to Fig. 1, Fig. 1 is the 3rd relation function curve and the first traditional relation function curve, the safe pole of the present invention
The contrast schematic diagram of second relation function curve corresponding to limit.First relation function described in the present embodiment is that traditional battery fills
The relation function of electric current and battery temperature, battery fills the relation of traditional electric current and battery temperature such as in first relation function
In Fig. 1 shown in step line A, i.e., when battery temperature is in the range of 0 to 25 DEG C, battery tradition charging current is 0.5C, when battery temperature
Degree is more than 25 DEG C, during less than or equal to 45 DEG C, and battery tradition charging current is 1C.Second relation function is battery in reality
The safety margins charging current and the relation of battery temperature that battery can be born in charging process, as shown in curve B in Fig. 1.
Step S20, after charging instruction is received, battery temperature is detected in real time, is determined according to the 3rd relation function
Battery optimal charge electric current corresponding to battery Current Temperatures, the battery is filled with identified battery optimal charge electric current
Electricity.
In the present embodiment in order to ensure compared to conventional batteries charging modes it is determined that battery charging safety on the premise of, improve
Battery charge efficiency, shortens battery time, and the 3rd relation function is each compared to the first relation function, the second relation function
Temperature corresponds to battery optimal charge electric current and is more than battery tradition charging current corresponding to the temperature, corresponding less than or equal to the temperature
Cell safety limit charging current.As shown in figure 1, curve corresponding to the 3rd relation function can be curve C, can also
It is curve D.
Referring to Fig. 4, Fig. 4 is the specific refinement step schematic flow sheet of step S20 in Fig. 2.Step described in the present embodiment
Detection battery temperature, the battery according to corresponding to the 3rd relation function determines battery Current Temperatures are optimal in real time described in S20
Charging current, charging is carried out to the battery with identified battery optimal charge electric current and specifically included：
Step S21, according to the 3rd relation function, multiple temperature spots is specified for sequence so that temperature is ascending, are calculated every
Battery optimal charge electric current corresponding to individual assigned temperature point.
By taking the curve D shown in Fig. 1 as an example, the step S21 is illustrated, according to the curve shown in Fig. 1
D, following temperature spot is specified for sequence so that temperature is ascending：0℃、1℃、2℃、3℃、……、42℃、43℃、44℃、45℃；
Then according to the curve D, battery optimal charge electric current corresponding to specified each temperature spot, result of calculation such as following table are calculated
Shown in 1.
Table 1：
Step S22, battery temperature is detected in real time, as temperature≤battery Current Temperatures ＜ N+1 of n-th assigned temperature point
The temperature of individual assigned temperature point, then the battery is entered with battery optimal charge electric current corresponding to the n-th assigned temperature point
Row charging.
For example, set when detecting battery Current Temperatures as 2.9 DEG C, in the 3rd assigned temperature point and the 4th assigned temperature
Within the temperature range of between point, then battery is carried out with battery optimal charge electric current 0.515C corresponding to the 3rd assigned temperature point
Charging.When detect battery Current Temperatures be 44.5 DEG C, between the 45th assigned temperature point and the 46th assigned temperature point
Within the temperature range of, then battery is charged with battery optimal charge electric current 1.006C corresponding to the 45th assigned temperature point.
The N is natural number equal to or more than 1, such as when specified temperature spot is as shown in table 1, then the N be 1 to 46 it is any from
So number.
Further, referring to Fig. 5, Fig. 5 is the schematic flow sheet of another embodiment of method of the terminal charge of the present invention.This
Embodiment also includes after above-described embodiment receives charging instruction：
Step S01, charge mode selection instruction is shown, so that user inputs charge mode to be selected.
Selectable charge mode includes in the present embodiment：Traditional charge mode and fast charge mode.Wherein tradition is filled
Power mode is set according to first relation function.The fast charge mode is set according to the 3rd relation function
's.The mode of the present embodiment displaying charge mode selection instruction can specifically be realized by ejecting dialog box as shown in Figure 6.Figure
6 be charge mode selection instruction exhibition method schematic diagram of the invention.User can lead to according to the dialog box in the present embodiment
Cross and click on the selection that corresponding charge mode realizes corresponding charging modes.
Step S02, receive user input charge mode, when user input charge mode be fast charge mode, then
The battery optimal charge electric current according to corresponding to the 3rd relation function determines battery Current Temperatures is performed, with identified battery
The operation that optimal charge electric current is charged to the battery.
The charge mode of user's input is received described in the present embodiment also includes following processing afterwards：When filling for user's input
Power mode is acquiescence charge mode, then the battery tradition charging according to corresponding to first relation function determines battery Current Temperatures
Electric current, the battery is charged with identified battery tradition charging current.Wherein, the present embodiment closes according to described first
It is that function determines battery tradition charging current corresponding to battery Current Temperatures, with identified battery tradition charging current to described
The charging modes that battery is charged are traditional charging modes of prior art, are described herein without expansion.
The terminal and its method for charging that above-described embodiment is provided, by according to default battery tradition charging current with
First relation function of temperature, and the second relation function of cell safety limit charging current and temperature, determine that battery is optimal
3rd relation function of charging current and temperature；After charging instruction is received, battery temperature is detected in real time, according to the described 3rd
Relation function determines battery optimal charge electric current corresponding to battery Current Temperatures, with identified battery optimal charge electric current to institute
Battery to be stated to be charged, each temperature corresponds to battery optimal charge electric current and is more than battery tradition charging current corresponding to the temperature,
Less than or equal to the mode of cell safety limit charging current corresponding to the temperature, compared to traditional charging modes of battery, battery
Charging performance be fully utilized, ensure battery charging safety on the basis of, greatly increase battery charging
Efficiency, the charging interval of battery is significantly shortened under the conditions of equal charge capacity, improve user experience effect.
The present invention further provides a kind of terminal.Reference picture 7, Fig. 7 are the functional module of the embodiment of terminal one of the present invention
Schematic diagram.In one embodiment, the terminal 100 includes：Determining module 110 and charging module 120.The determining module 110,
For the first relation function according to default battery tradition charging current and temperature, and cell safety limit charging current with
Second relation function of temperature, determine battery optimal charge electric current and the 3rd relation function of temperature.The charging module 120,
For after charging instruction is received, detecting battery temperature in real time, battery Current Temperatures are determined according to the 3rd relation function
Corresponding battery optimal charge electric current, the battery is charged with identified battery optimal charge electric current.
Determining module 110 described in the present embodiment, specifically it is additionally operable to be closed according to first relation function and described second
It is function, calculates the difference of battery tradition charging current and cell safety limit charging current corresponding to different temperatures；And according to
Battery tradition charging current corresponding to first relation function and the different temperatures and cell safety limit charging current it
Difference, determine battery optimal charge electric current and the 3rd relation function of temperature.Wherein, first relation function is traditional battery
The relation function of charging current and battery temperature, battery fills the relation of traditional electric current and battery temperature in first relation function
As shown in step line A in Fig. 1, i.e., when battery temperature is in the range of 0 to 25 DEG C, battery tradition charging current is 0.5C, works as battery
Temperature is more than 25 DEG C, during less than or equal to 45 DEG C, and battery tradition charging current is 1C.Second relation function is battery in reality
The safety margins charging current and the relation of battery temperature that battery can be born in the charging process of border, as shown in curve B in Fig. 1.
The present embodiment is in order to ensure compared to conventional batteries charging modes, it is determined that on the premise of battery charging safety, raising battery charging is imitated
Rate, shorten battery time, the 3rd relation function is compared to the first relation function, the second relation function, the corresponding electricity of each temperature
Pond optimal charge electric current is more than battery tradition charging current corresponding to the temperature, less than or equal to cell safety corresponding to the temperature
Limit charging current.As shown in figure 1, curve corresponding to the 3rd relation function can be curve C or curve D.
Charging module 120 described in above-described embodiment, specifically it is additionally operable to according to the 3rd relation function, with temperature by small
Multiple temperature spots are specified to greatly sequence, calculate battery optimal charge electric current corresponding to each assigned temperature point；And detection in real time
Battery temperature, when the temperature of temperature≤battery Current Temperatures the N+1 assigned temperature point of ＜ of n-th assigned temperature point, then with
Battery optimal charge electric current corresponding to the n-th assigned temperature charges to the battery.With the curve D shown in Fig. 1
Exemplified by, the charging module 120 is illustrated, the charging module 120 is according to the curve D shown in Fig. 1, with temperature
It is ascending to specify following temperature spot for sequence：0℃、1℃、2℃、3℃、……、42℃、43℃、44℃、45℃；Then basis
The curve D, calculates battery optimal charge electric current corresponding to specified each temperature spot, and result of calculation is as shown in table 1 below.If
When detect battery Current Temperatures be 2.9 DEG C, the temperature model between the 3rd assigned temperature point and the 4th assigned temperature point
In enclosing, then battery is charged with battery optimal charge electric current 0.515C corresponding to the 3rd assigned temperature point.Detected if working as
Battery Current Temperatures be 44.5 DEG C, between the 45th assigned temperature point and the 46th assigned temperature point within the temperature range of,
Then battery is charged with battery optimal charge electric current 1.006C corresponding to the 45th assigned temperature point.The N to be equal to or
Natural number more than 1, such as when specified temperature spot is as shown in table 1, then the N is 1 to 46 any natural number.
Table 1：
Further, referring to Fig. 8, Fig. 8 is the high-level schematic functional block diagram of another embodiment of terminal of the present invention.The present embodiment
Terminal 100 also includes on the basis of above-described embodiment：Display module 130 and receiving module 140.Wherein, the display module
130, after receiving charging instruction in charging module, charge mode selection instruction is shown, so that user's input to be selected
The charge mode selected.The receiving module 140, for receiving the charge mode of user's input, when the charge mode of user's input
For fast charge mode, then call the charging module 120 to perform and battery Current Temperatures are determined according to the 3rd relation function
Corresponding battery optimal charge electric current, the operation charged with identified battery optimal charge electric current to the battery.This
Selectable charge mode includes in embodiment：Traditional charge mode and fast charge mode.Wherein traditional charge mode be according to
According to first relation function setting.The fast charge mode is set according to the 3rd relation function.This implementation
The mode of example displaying charge mode selection instruction can specifically be realized by ejecting dialog box as shown in Figure 6.User is according to institute
The selection of corresponding charging modes can be realized by clicking on corresponding charge mode by stating dialog box.
In addition, receiving module 140 described in the present embodiment, are additionally operable to when the charge mode of user's input is acquiescence charging mould
Formula, then call the charging module 120 to perform the battery according to corresponding to first relation function determines battery Current Temperatures and pass
System charging current, the operation charged with identified battery tradition charging current to the battery.Wherein described charging mould
Root tuber determines battery tradition charging current corresponding to battery Current Temperatures according to first relation function, is passed with identified battery
The charging modes that system charging current is charged to the battery are traditional charging modes of prior art, herein without expansion
Description.
The terminal 100 that above-described embodiment is provided, by determining module 110 according to default battery tradition charging current with
First relation function of temperature, and the second relation function of cell safety limit charging current and temperature, determine that battery is optimal
3rd relation function of charging current and temperature；Charging module 120 detects battery temperature in real time after charging instruction is received,
The battery optimal charge electric current according to corresponding to the 3rd relation function determines battery Current Temperatures, it is optimal with identified battery
Charging current charges to the battery, and each temperature corresponds to battery optimal charge electric current and is more than battery biography corresponding to the temperature
System charging current, less than or equal to the mode of cell safety limit charging current corresponding to the temperature, the tradition compared to battery is filled
Electrically, the charging performance of battery is fully utilized, and on the basis of battery charging safety is ensured, greatly increases
The efficiency of battery charging, the charging interval of battery is significantly shortened under the conditions of equal charge capacity, improve user's use
Experience effect.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or connect and be used in other related technologies
Field, it is included within the scope of the present invention.
Claims (8)
- A kind of 1. method of terminal charge, it is characterised in that the method for the terminal charge comprises the following steps：According to the first relation function and cell safety limit charging current of default battery tradition charging current and temperature and temperature Second relation function of degree, calculate battery tradition charging current and cell safety limit charging current corresponding to different temperatures it Difference；Filled according to battery tradition charging current corresponding to first relation function and the different temperatures with the cell safety limit Electric difference between currents, determine battery optimal charge electric current and the 3rd relation function of temperature；After charging instruction is received, battery temperature is detected in real time, and battery Current Temperatures are determined according to the 3rd relation function Corresponding battery optimal charge electric current, the battery is charged with identified battery optimal charge electric current；Each temperature corresponds to battery optimal charge electric current and is more than battery tradition charging current corresponding to the temperature, less than or equal to this Cell safety limit charging current corresponding to temperature.
- 2. the method for terminal charge as claimed in claim 1, it is characterised in that it is described after charging instruction is received, also Including：Charge mode selection instruction is shown, so that user inputs charge mode to be selected；The charge mode of user's input is received, when the charge mode of user's input is fast charge mode, then execution is according to 3rd relation function determines battery optimal charge electric current corresponding to battery Current Temperatures, with identified battery optimal charge electric current The operation charged to the battery.
- 3. the method for terminal charge as claimed in claim 2, it is characterised in that it is described receive user input charge mode it Also include afterwards：When user input charge mode for acquiescence charge mode, then battery Current Temperatures are determined according to first relation function Corresponding battery tradition charging current, the battery is charged with identified battery tradition charging current.
- 4. the method for the terminal charge as described in any one of claims 1 to 3, it is characterised in that the detection battery temperature in real time Degree, the battery optimal charge electric current according to corresponding to the 3rd relation function determines battery Current Temperatures, with identified battery Optimal charge electric current carries out charging to the battery and specifically included：According to the 3rd relation function, multiple temperature spots are specified for sequence so that temperature is ascending, calculate each assigned temperature point Corresponding battery optimal charge electric current；Detection battery temperature in real time, when temperature≤the N+1 assigned temperature point of battery Current Temperatures ＜ of n-th assigned temperature point Temperature, then the battery is charged with battery optimal charge electric current corresponding to the n-th assigned temperature point；The N is the natural number equal to or more than 1.
- 5. a kind of terminal, it is characterised in that the terminal includes：Determining module, for the first relation function and the cell safety limit according to default battery tradition charging current and temperature Second relation function of charging current and temperature, calculate battery tradition charging current corresponding to different temperatures and the cell safety limit The difference of charging current；Pacified according to battery tradition charging current corresponding to first relation function and the different temperatures and battery The difference of full limit charging current, determines battery optimal charge electric current and the 3rd relation function of temperature；Charging module, for after charging instruction is received, detecting battery temperature in real time, determined according to the 3rd relation function Battery optimal charge electric current corresponding to battery Current Temperatures, the battery is filled with identified battery optimal charge electric current Electricity；Each temperature corresponds to battery optimal charge electric current and is more than battery tradition charging current corresponding to the temperature, less than or equal to this Cell safety limit charging current corresponding to temperature.
- 6. terminal as claimed in claim 5, it is characterised in that the terminal also includes：Display module and receiving module；The display module, after receiving charging instruction in charging module, charge mode selection instruction is shown, to use Family inputs charge mode to be selected；The receiving module, for receiving the charge mode of user's input, when the charge mode of user's input is quick charge mould Formula, then call the charging module to perform the battery according to corresponding to the 3rd relation function determines battery Current Temperatures and most preferably fill Electric current, the operation charged with identified battery optimal charge electric current to the battery.
- 7. terminal as claimed in claim 6, it is characterised in thatThe receiving module, the charge mode when user's input is additionally operable to give tacit consent to charge mode, then calls the charging module The battery tradition charging current according to corresponding to first relation function determines battery Current Temperatures is performed, with identified battery The operation that traditional charging current is charged to the battery.
- 8. the terminal as described in any one of claim 5 to 6, it is characterised in thatThe charging module, specifically it is additionally operable to according to the 3rd relation function, multiple temperature is specified for sequence so that temperature is ascending Point is spent, calculates battery optimal charge electric current corresponding to each assigned temperature point；And battery temperature is detected in real time, when n-th refers to Determine the temperature of temperature≤battery Current Temperatures the N+1 assigned temperature point of ＜ of temperature spot, then with the n-th assigned temperature pair The battery optimal charge electric current answered charges to the battery；The N is the natural number equal to or more than 1.
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|---|---|---|---|---|
| CN107768755A (en) * | 2016-08-17 | 2018-03-06 | 中兴通讯股份有限公司 | Charging method and device |
| CN106329644B (en) * | 2016-09-13 | 2019-04-12 | 宇龙计算机通信科技(深圳)有限公司 | Fast charge method and system |
| CN106230076B (en) * | 2016-09-21 | 2019-03-01 | 维沃移动通信有限公司 | A kind of charging method and mobile terminal |
| WO2018058402A1 (en) * | 2016-09-29 | 2018-04-05 | 深圳市柔宇科技有限公司 | Fast charging control method, fast charging control system, and terminal device |
| CN109860744A (en) * | 2018-12-20 | 2019-06-07 | 重庆小康工业集团股份有限公司 | Battery system fast charge charging method and system |
| CN112886650A (en) * | 2019-11-29 | 2021-06-01 | 北京小米移动软件有限公司 | Charging control method, charging control device and storage medium |
| CN113725954A (en) * | 2021-08-16 | 2021-11-30 | 北京小米移动软件有限公司 | Charging method, device, equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5098912B2 (en) * | 2008-07-11 | 2012-12-12 | ソニー株式会社 | Battery pack and charge control system |
| JPWO2013008396A1 (en) * | 2011-07-08 | 2015-02-23 | Ｎｅｃエナジーデバイス株式会社 | Battery pack, charging control system, and charging method |
| CN105471002A (en) * | 2014-08-21 | 2016-04-06 | 深圳富泰宏精密工业有限公司 | Quick charging system and quick charging method |
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