CN103812199B - Charge control method and charge control apparatus - Google Patents
Charge control method and charge control apparatus Download PDFInfo
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- CN103812199B CN103812199B CN201410078558.1A CN201410078558A CN103812199B CN 103812199 B CN103812199 B CN 103812199B CN 201410078558 A CN201410078558 A CN 201410078558A CN 103812199 B CN103812199 B CN 103812199B
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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 provides a kind of charge control method and charge control apparatus, it is applied to an electronic equipment, described charge control method includes：In the charging process to described electronic equipment, detect the temperature of multiple element in described electronic equipment respectively；Detect the running parameter at least one of the plurality of element element；Temperature based on the plurality of element and described running parameter, determine the electric current adjustment amount for described electronic equipment；And it is based on described electric current adjustment amount, adjust the charging current of described electronic equipment.
Description
Technical field
The present invention relates to the field of charge control, more particularly it relates to a kind of charge control method and control of charging
Control equipment.
Background technology
Currently, with the development of the electronic equipment of such as mobile phone and panel computer etc, battery be it is also proposed higher
Demand, one of them is to charge for battery in the short period of time.For this reason, at present, a lot of charge control methods employ
Larger charging current.The problem that the temperature that this brings electronic equipment therewith raises, leads to the experience of user poor, and shadow
Ring each assembly of electronic equipment（Especially battery）Life-span.
Content of the invention
In view of the above, the invention provides a kind of charge control method and charge control apparatus, it being capable of basis
The various conditions of temperature and running parameter etc. in charging process, carry out suitable adjustment to charging current so that can be
Charging for battery in the shorter time, being unlikely to so that rising so high in temperature, thus extending each assembly in electronic equipment again
Service life, and improve Consumer's Experience.
According to one embodiment of the invention, there is provided a kind of charge control method, it is applied to an electronic equipment, described charging control
Method processed includes：In the charging process to described electronic equipment, detect the temperature of multiple element in described electronic equipment respectively；
Detect the running parameter at least one of the plurality of element element；Temperature based on the plurality of element and described work
Parameter, determines the electric current adjustment amount for described electronic equipment；And it is based on described electric current adjustment amount, adjust described electronic equipment
Charging current.
The plurality of element includes at least one of CPU, battery, Graphics Processing Unit.
The described step determining electric current adjustment amount includes：Each respectively for the plurality of element, obtains and represents institute
State the reference table of the corresponding relation between reference temperature, reference work parameter and the reference current of element；Based on described reference table,
The temperature being detected and the running parameter being detected, determine the electric current adjustment amount for described electronic equipment.
The described step determining electric current adjustment amount includes：Based on the temperature being detected, temperature threshold and described running parameter,
Determine the electric current adjustment amount for described electronic equipment.
The described step determining electric current adjustment amount includes：Temperature based on the plurality of element and described running parameter, really
The fixed expected current adjustment amount for described electronic equipment；Based on described expected current adjustment amount, determine filling after estimated adjustment
Electric current；Charging current after described estimated adjustment is compared with charging current threshold value, to obtain a comparative result；And
Based on described comparative result, determine the electric current adjustment amount for described electronic equipment.
At least one element described is CPU, and described running parameter is the load of described CPU.
According to another embodiment of the present invention, there is provided a kind of charge control apparatus, it is applied to an electronic equipment, described charging
Control device includes：First detector unit, in the charging process to described electronic equipment, detects in described electronic equipment respectively
The temperature of multiple element；Second detector unit, detects the running parameter at least one of the plurality of element element；Determine
Unit, the temperature based on the plurality of element and described running parameter, determine the electric current adjustment amount for described electronic equipment；With
And adjustment unit, based on described electric current adjustment amount, adjust the charging current of described electronic equipment.
Described determining unit includes：Acquiring unit, each respectively for the plurality of element, obtain and represent described unit
The reference table of the corresponding relation between the reference temperature of part, reference work parameter and reference current；Adjustment amount determining unit, is based on
Described reference table, the temperature being detected and the running parameter being detected, determine the electric current adjustment amount for described electronic equipment.
Described determining unit is configured to：Based on the temperature being detected, temperature threshold and described running parameter, determine for institute
State the electric current adjustment amount of electronic equipment.
Described determining unit includes：Estimated adjustment amount determining unit, the temperature based on the plurality of element and described work
Parameter, determines the expected current adjustment amount for described electronic equipment；Estimated charging current determining unit, based on described estimated electricity
Stream adjustment amount, determines the charging current after estimated adjustment；Comparing unit, by the charging current after described estimated adjustment and the electricity that charges
Stream threshold value is compared, to obtain a comparative result；And adjustment amount determining unit, based on described comparative result, determine for
The electric current adjustment amount of described electronic equipment.
In the charge control method and charge control apparatus of the embodiment of the present invention, by filling to described electronic equipment
Detect the running parameter at the temperature of multiple element and at least one element in electric process, and be based on described temperature and running parameter
To determine the electric current adjustment amount of electronic equipment and to be correspondingly adjusted, can charge for battery in the short period of time, and not
As for making to rise so high in temperature, thus extending the service life of each assembly in electronic equipment, and improve Consumer's Experience.
Brief description
Fig. 1 is the flow chart of diagram charge control method according to embodiments of the present invention；And
Fig. 2 is the block diagram of the diagram main configuration of charge control apparatus according to embodiments of the present invention.
Specific embodiment
Describe the embodiment of the present invention below with reference to accompanying drawing in detail.
First, charge control method according to embodiments of the present invention will be described.
The charge control method of the present invention is applied to an electronic equipment.Described electronic equipment can be such as mobile phone, flat board
The electronic equipment of the portable set of computer, notebook computer etc or personal computer etc..Described electronics sets
The multiple element of standby inclusion, such as CPU（CPU）, internal memory, modem, Graphics Processing Unit（GPU）, electricity
Pool unit, display module etc..
Describe the charge control method of the embodiment of the present invention next, with reference to Fig. 1 in detail.
As shown in figure 1, when the charge control method of the embodiment of the present invention starts, described electronic equipment is in and charged
Cheng Zhong.Now, in step S101, described charge control method detects the temperature of multiple element in described electronic equipment respectively.
Specifically, in embodiments of the present invention, described charge control method can be in each of the plurality of element
Nearby it is respectively provided with temperature sensor, for detecting the temperature of each element.The plurality of element can be as above
One or more of CPU, internal memory, modem, GPU, battery unit, display module etc..
Certainly, above-described element is merely illustrative.Those skilled in the art can detect other composition units as needed
The temperature of part.Advantageously, described charge control method can detect the temperature at the element being easy to heat up in use.
Next, in step S102, described charge control method detects at least one of the plurality of element element
Running parameter.
For example, it is assumed that at least one element described is CPU.In the case, described charge control method can
To detect the workload of described CPU, as described running parameter.Certainly, skilled person it is understood that
CPU as above and its workload are merely illustrative.Those skilled in the art can examine completely as needed
Survey other running parameters at other elements.For example, in theory, the brightness of the light-emitting component of such as LCD is higher, its temperature
Can be higher；The power of the transmission/receiving element of such as radio-frequency devices is higher, and its temperature also can be higher.Thus, for example, the present invention
The temperature-controlled process of embodiment can detect the brightness of light-emitting component, as described running parameter.Again for example, the present invention is implemented
The temperature-controlled process of example can also detect the power of transmission/receiving element, as described running parameter, etc..
Hereafter, in step S103, the temperature based on the plurality of element for the described charge control method and described running parameter,
Determine the electric current adjustment amount for described electronic equipment.Finally, in step S104, described charge control method is based on described electric current
Adjustment amount, adjusts the charging current of described electronic equipment.
Specifically, in one embodiment, on the one hand, for example can be in the plurality of element in described electronic equipment
A temperature threshold preset by each element.Each element temperature threshold of itself can be different.Thus, described charge control side
The temperature being detected can be compared by method with described temperature threshold, to determine whether described temperature exceedes described temperature threshold
Value.On the other hand, can arrange for the running parameter of at least one of the plurality of element element in described electronic equipment
One threshold value.Thus, the threshold value of described running parameter and described running parameter can be compared by described charge control method, with
Determine whether described running parameter exceedes described threshold value.
Hereafter, described charge control method can be determined for described electronic equipment based on two above-mentioned comparative results
Electric current adjustment amount.In one example, described charge control method can preset a unitary current adjustment to described electronic equipment
Amount.In the case that in the plurality of element, the temperature of any one element exceedes the temperature threshold of its own, described control of charging
Method processed determines the charging current described unitary current adjustment amount of reduction of described electronic equipment.In another example, described
In the case that the running parameter of at least one element described in multiple element exceedes its threshold value, described charge control method determines
The charging current of described electronic equipment is reduced described unitary current adjustment amount.In another example, described charge control method
Only the temperature in any one element exceedes the temperature threshold of its own and the running parameter of at least one element exceedes its threshold
In the case of value, just determine and the charging current of described electronic equipment is reduced described unitary current adjustment amount.
In another embodiment, described charge control method respectively for the plurality of element each, obtain represent
The reference table of the corresponding relation between the reference temperature of described element, reference work parameter and reference current.Hereafter, described charging
Temperature and the running parameter being detected that control method based on described reference table, is detected, determine for described electronic equipment
Electric current adjustment amount.
Specifically, in the case of the running parameter of some elements in not considering the plurality of element, described element
Described reference work parameter in reference table for example could be arranged to sky.Additionally, described charge control method can be for described
Each of multiple element obtains respective reference table respectively.Alternatively, can also pre-set in described electronic equipment for
The comprehensive reference table of the plurality of element.Thus, the temperature being detected and the work being detected are joined by described charge control method
Number is compared with corresponding reference temperature in described reference table and reference work parameter, to determine the charging current of standard, that is,
Reference current.Next, described charge control method is by between the current charging current of described electronic equipment and reference current
Difference is set to described electric current adjustment amount.
More specifically, for example, described reference temperature can be divided into normal work interval and exceptions area in described reference table
Between.If it is interval that the temperature of the plurality of element is completely in described normal work, described charge control method can be by institute
State the meansigma methodss that charging current is set to the reference current value of each element.Certainly, in order to lift charge efficiency, described charging control
Described charging current can also be set to the peak of the reference current value of each element by method processed.
On the other hand, if wherein there being the temperature of certain element to be in abnormal interval, described charge control method will fill
Electric current value is set to this desired current level required for abnormal element, to prevent this element because temperature too high appearance operation is different
Often.It is in exception if there are multiple element, then choose wherein minimum desired current level.
Taking battery unit as a example, for example, described charge control method can be preset as, when the battery temperature being detected is less than
When 0 degree, charging current is 0, does not allow to charge；When the battery temperature being detected is between 0-10 degree, carried out with 0.2C electric current
Charge（C is battery capacity, such as 2000mah battery, and 0.2c is exactly the electric current of 400ma）；When the battery temperature being detected is 10-
When between 45 degree, it is charged with 0.5C；When the battery temperature being detected is between 45-50 degree, it is charged with 0.2C；When
When the battery temperature being detected is more than 50 degree, do not allow to charge.Wherein, 10-45 degree is that above-mentioned normal work is interval, and its
His 4 intervals are extremely interval it is necessary to electric current is dropped to below this requirement.
Certainly, the concrete mode of above-described combination reference table setting electric current adjustment amount is merely illustrative.Art technology
Personnel can design the reference table between various temperature, running parameter and charging current as needed, and is based on described reference table
Carry out the determination of electric current adjustment amount, it is all in the scope of protection of the invention.
In another embodiment, in order to not affect normal charge function, i.e. in order to not be reduced to described charging current
Too small and consume battery electric quantity, described charge control method it is anticipated that adjustment amount, and by estimated adjustment amount compared with threshold value, from
And determine the final adjustment amount carried out.
Specifically, first, described charge control method can temperature based on the plurality of element and described running parameter,
Determine the expected current adjustment amount for described electronic equipment.Described charge control method determines described expected current adjustment amount
Mode can be arbitrary using each embodiment as above, and here is not repeated.
Next, described charge control method is based on described expected current adjustment amount, determine the charging electricity after estimated adjustment
Stream.That is, current charging current is added by described charge control method with described expected current adjustment amount, to determine estimated tune
Charging current after whole.
Then, the charging current after described estimated adjustment is compared by described charge control method with charging current threshold value
Relatively, to obtain a comparative result, and it is based on described comparative result, determine the electric current adjustment amount for described electronic equipment.For example,
In the case that the charging current after described estimated adjustment is less than described charging current threshold value, described charge control method will be described
Electric current adjustment amount is defined as the difference between current charging current and charging current threshold value.Charging electricity after described estimated adjustment
Not less than in the case of described charging current threshold value, described electric current adjustment amount is defined as described pre- stream by described charge control method
Meter electric current adjustment amount.
It is pointed out that be used above is the mode of predictor.Alternatively, described charge control method can also be adopted
Take compensation mode.That is, described charge control method is after determining electric current adjustment amount and accordingly have adjusted charging current, real
When monitoring flow into the value of charging current and it is compared with charging current threshold value.It is less than in the value of the charging current flowing into
In the case of charging current threshold value, described charge control method is not adjusted to described charging current.On the other hand, work as inflow
Charging current value be less than charging current threshold value in the case of, charging current is increased to described charging current threshold value.
More than, the charge control method of the embodiment of the present invention is described with reference to Fig. 1.Charge control in the embodiment of the present invention
In method, the charging process to described electronic equipment detects the work ginseng at the temperature of multiple element and at least one element
Number, and the electric current adjustment amount of electronic equipment is determined based on described temperature and running parameter and is correspondingly adjusted.With simple
Be charged and the mode of the temperature of detecting element is not compared, or the temperature with only detecting element and adjust charging current
Mode is compared, and the charge control method of the embodiment of the present invention can charge for battery in the short period of time, be unlikely to again so that
Rising so high in temperature, thus extending the service life of each assembly in electronic equipment, and improving Consumer's Experience.
The charge control apparatus of the embodiment of the present invention are described next, with reference to Fig. 2.
The charge control apparatus of the present invention are applied to an electronic equipment.Described electronic equipment can be such as mobile phone, flat board
The electronic equipment of the portable set of computer, notebook computer etc or personal computer etc..Described electronics sets
The multiple element of standby inclusion, such as CPU（CPU）, internal memory, modem, Graphics Processing Unit（GPU）, electricity
Pool unit, display module etc..
As shown in Fig. 2 the charge control apparatus 200 of the embodiment of the present invention mainly include the first detector unit 201, second examining
Survey unit 202, determining unit 203 and adjustment unit 204.
Described first detector unit 201, in the charging process to described electronic equipment, detects described electronic equipment respectively
The temperature of middle multiple element.
Described second detector unit 202 detects the running parameter at least one of the plurality of element element.
The temperature based on the plurality of element for the described determining unit 203 and described running parameter, determine for described electronics
The electric current adjustment amount of equipment.
Described adjustment unit 204 is based on described electric current adjustment amount, adjusts the charging current of described electronic equipment.
In one embodiment, described determining unit 203 includes acquiring unit and adjustment amount determining unit（Not shown）.Described
Acquiring unit respectively for the plurality of element each, obtain and represent between the reference temperature of described element and reference current
Corresponding relation reference table.Temperature and described work ginseng that described adjustment amount determining unit based on described reference table, is detected
Number, determines the electric current adjustment amount for described electronic equipment.
In another embodiment, described determining unit 203 is configured to：Based on the temperature being detected, temperature threshold and described
Running parameter, determines the electric current adjustment amount for described electronic equipment.
In another embodiment, described determining unit 203 includes：Estimated adjustment amount determining unit, estimated charging current are true
Order unit, comparing unit and adjustment amount determining unit（Not shown）.Described estimated adjustment amount determining unit is based on the plurality of unit
The temperature of part, determines the expected current adjustment amount for described electronic equipment.Described estimated charging current determining unit is based on institute
State expected current adjustment amount, determine the charging current after estimated adjustment.Described comparing unit by described estimated adjustment after charging
Electric current is compared with charging current threshold value, to obtain a comparative result.Described adjustment amount determining unit compares knot based on described
Really, determine the electric current adjustment amount for described electronic equipment.
The concrete configuration of the unit of described charge control apparatus and operation are with reference to the charge control described in Fig. 1
Describe in detail in method, here is not repeated.
More than, the charge control apparatus of the embodiment of the present invention are described with reference to Fig. 2.Charge control in the embodiment of the present invention
In equipment, the charging process to described electronic equipment detects the work ginseng at the temperature of multiple element and at least one element
Number, and the electric current adjustment amount of electronic equipment is determined based on described temperature and running parameter and is correspondingly adjusted.With simple
Be charged and the mode of the temperature of detecting element is not compared, or the temperature with only detecting element and adjust charging current
Mode is compared, and the charge control apparatus of the embodiment of the present invention can charge for battery in the short period of time, be unlikely to again so that
Rising so high in temperature, thus extending the service life of each assembly in electronic equipment, and improving Consumer's Experience.
More than, see figures.1.and.2 and describe charge control method according to embodiments of the present invention and charge control apparatus.
It should be noted that in this manual, term " inclusion ", "comprising" or its any other variant are intended to
Comprising of nonexcludability, wants so that including a series of process of key elements, method, article or equipment and not only including those
Element, but also include other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element that limited by sentence "including a ..." it is not excluded that
Also there is other identical element including in the process of described key element, method, article or equipment.
Furthermore, it is necessary to explanation, in this manual, the statement of similar " Unit first ... ", " Unit second ... " is only
Distinguish in order to convenient in description, and be not meant to that it must be implemented as two or more units of physical separation.It is true that
As needed, described unit can be entirely implemented as a unit it is also possible to be embodied as multiple units.
Finally in addition it is also necessary to illustrate, a series of above-mentioned process are not only included with order described here in temporal sequence
The process of execution, and include the process executing parallel or respectively rather than in chronological order.
Through the above description of the embodiments, those skilled in the art can be understood that the present invention can be by
Software adds the mode of necessary hardware platform to realize naturally it is also possible to all implement by hardware.Based on such understanding,
What technical scheme contributed to background technology can be embodied in whole or in part in the form of software product,
This computer software product can be stored in storage medium, such as ROM/RAM, magnetic disc, CD etc., including some instructions in order to make
Obtain a computer equipment（Can be personal computer, server, or network equipment etc.）Execution each embodiment of the present invention
Or some partly described methods of embodiment.
In embodiments of the present invention, units/modules can be realized with software, so that by various types of computing devices.
For example, the executable code module of a mark can include one or more physics or the logic of computer instruction
Block, for example, it can be built as object, process or function.Even so, the executable code of institute's mark module need not
It is physically located together, but the different instruction being stored in different positions can be included, when combination in these command logics
When together, its Component units/module and realize the regulation purpose of this units/modules.
When units/modules can be realized using software it is contemplated that the level of existing hardware technique is it is possible to software
The units/modules realized, in the case of not considering cost, those skilled in the art can build corresponding hardware circuit
Realize corresponding function, described hardware circuit includes the ultra-large integrated of routine（VLSI）Circuit or gate array and such as
The existing quasiconductor of logic chip, transistor etc or other discrete element.Module can also be set with programmable hardware
Standby, field programmable gate array, programmable logic array, programmable logic device etc. are realized.
Above the present invention is described in detail, specific case used herein is to the principle of the present invention and embodiment party
Formula is set forth, and the explanation of above example is only intended to help and understands the method for the present invention and its core concept；Meanwhile, right
In one of ordinary skill in the art, according to the thought of the present invention, all have change in specific embodiments and applications
Part, in sum, this specification content should not be construed as limitation of the present invention.
Claims (10)
1. a kind of charge control method, is applied to an electronic equipment, and described charge control method includes：
In the charging process to described electronic equipment, detect the temperature of multiple element in described electronic equipment respectively；
Detect the running parameter at least one of the plurality of element element；
Temperature based on the plurality of element and described running parameter, determine the electric current adjustment amount for described electronic equipment；With
And
Based on described electric current adjustment amount, adjust the charging current of described electronic equipment；
The described step determining electric current adjustment amount includes：
Temperature based on the plurality of element and described running parameter, determine the expected current adjustment for described electronic equipment
Amount；
Based on described expected current adjustment amount, determine the charging current after estimated adjustment；
Charging current after described estimated adjustment is compared with charging current threshold value, to obtain a comparative result；And
Based on described comparative result, determine the electric current adjustment amount for described electronic equipment.
2. charge control method as claimed in claim 1, wherein, the plurality of element includes CPU, battery, figure
At least one of shape processing unit.
3. charge control method as claimed in claim 1, wherein, the described step determining electric current adjustment amount includes：
Each respectively for the plurality of element, obtains reference temperature, reference work parameter and the ginseng representing described element
Examine the reference table of the corresponding relation between electric current；And
The temperature based on described reference table, being detected and the running parameter being detected, determine the electric current for described electronic equipment
Adjustment amount.
4. charge control method as claimed in claim 1, wherein, the described step determining electric current adjustment amount includes：
Based on the temperature being detected, temperature threshold and described running parameter, determine the electric current adjustment amount for described electronic equipment.
5. charge control method as claimed in claim 1, wherein, at least one element described is CPU, described
Running parameter is the load of described CPU.
6. a kind of charge control apparatus, are applied to an electronic equipment, and described charge control apparatus include：
First detector unit, in the charging process to described electronic equipment, detects multiple element in described electronic equipment respectively
Temperature；
Second detector unit, detects the running parameter at least one of the plurality of element element；
Determining unit, the temperature based on the plurality of element and described running parameter, determine the electric current for described electronic equipment
Adjustment amount；And
Adjustment unit, based on described electric current adjustment amount, adjusts the charging current of described electronic equipment；
Described determining unit includes：
Estimated adjustment amount determining unit, the temperature based on the plurality of element and described running parameter, determine for described electronics
The expected current adjustment amount of equipment；
Estimated charging current determining unit, based on described expected current adjustment amount, determines the charging current after estimated adjustment；
Comparing unit, the charging current after described estimated adjustment is compared with charging current threshold value, compares knot to obtain one
Really；And
Adjustment amount determining unit, based on described comparative result, determines the electric current adjustment amount for described electronic equipment.
7. charge control apparatus as claimed in claim 6, wherein, the plurality of element includes CPU, battery, figure
At least one of shape processing unit.
8. charge control apparatus as claimed in claim 6, wherein, described determining unit includes：
Acquiring unit, each respectively for the plurality of element, obtain reference temperature, the reference work representing described element
The reference table of the corresponding relation between parameter and reference current；
Adjustment amount determining unit, the temperature based on described reference table, being detected and the running parameter being detected, determine for described
The electric current adjustment amount of electronic equipment.
9. charge control apparatus as claimed in claim 6, wherein, described determining unit is configured to：
Based on the temperature being detected, temperature threshold and described running parameter, determine the electric current adjustment amount for described electronic equipment.
10. charge control apparatus as claimed in claim 6, wherein, at least one element described is CPU, described
Running parameter is the load of described CPU.
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| CN104052138B (en) * | 2014-05-28 | 2017-07-11 | 惠州Tcl移动通信有限公司 | The control method of temperature when a kind of intelligent mobile terminal and its charging |
| CN104917241A (en) * | 2015-06-15 | 2015-09-16 | 陆俊 | Control method for charging current of mobile terminal and mobile terminal |
| CN105207289B9 (en) * | 2015-09-14 | 2018-07-24 | 联想(北京)有限公司 | A kind of charging module, electronic equipment and charging method |
| CN105552988B (en) * | 2015-12-09 | 2018-07-03 | 歌尔股份有限公司 | Charge control method, device and the smartwatch of wearable electronic |
| CN105656138B (en) * | 2016-02-29 | 2018-05-15 | 宇龙计算机通信科技(深圳)有限公司 | Adjusting method, regulating device and the terminal of charging current |
| CN107785946B (en) * | 2016-08-30 | 2020-01-31 | 太普动力新能源(常熟)股份有限公司 | Charging current control method and system thereof |
| 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 |
| CN106655397B (en) * | 2017-01-13 | 2019-06-14 | Oppo广东移动通信有限公司 | Charge control method, device and electronic equipment |
| CN110532748B (en) * | 2019-08-27 | 2022-07-08 | Oppo（重庆）智能科技有限公司 | Battery management method and related product |
| CN113224804B (en) * | 2020-02-04 | 2024-04-09 | 华为技术有限公司 | Charging control method and electronic equipment |
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