CN106340925A - Charging control method, apparatus and terminal - Google Patents
Charging control method, apparatus and terminal Download PDFInfo
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- CN106340925A CN106340925A CN201610867766.9A CN201610867766A CN106340925A CN 106340925 A CN106340925 A CN 106340925A CN 201610867766 A CN201610867766 A CN 201610867766A CN 106340925 A CN106340925 A CN 106340925A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
- H02J7/00718—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current in response to charge current gradient
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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 charging control method, a charging control apparatus and a terminal. The method includes the following steps that: when a terminal is in a charging state, whether the charging mode of the terminal is a constant current charging mode is judged; if the charging mode of the terminal is the constant current charging mode, the actual charging current value of the terminal is obtained; the magnitude relationship of the actual charging current value and a preset charging current threshold value is judged, so that a judgment result can be obtained; and a charging current control value in the constant current charging mode is adjusted according to the judgment result, so that the actual charging current value can approach and do not exceed the preset charging current threshold value. According to the charging control method of the invention, in the constant current charging mode, the charging current control value is adjusted according to the magnitude relationship of the actual charging current value and the preset charging current threshold value, and therefore, compared with the prior art, the method can assist in improving charging efficiency and shortening the charging time of a battery.
Description
Technical field
The present invention relates to field of terminal technology is and in particular to a kind of charge control method, device and terminal.
Background technology
At present, in portable type electronic product, battery generally is lithium ion battery.The charging process of battery is by the core that charges
Piece controls.Whole charging process can be divided into trickle charge, constant-current charge, constant-voltage charge.In constant-current charging phase, when the electricity that charges
When pressure reaches the full piezoelectric voltage of battery, charging chip controls charging modes to switch to constant-voltage charge.
In charging process, the pairs of maximum charging current values that battery can bear is limited.In order to extend the use of battery
Life-span, the pairs of maximum charging current values that generally all can be can bear less than battery by charging chip control charging current value.
Can there is certain error in the charging current value being controlled by charging chip.This error may be on the occasion of it is also possible to
For negative value, that is, charging chip controls lower actual charge current value to be likely larger than theoretical controlling value it is also possible to less than theoretical control
Value.In order to ensure pairs of maximum charging current values that actual charge current value can bear less than battery it will usually by charging chip
It is less than normal that the theoretical charging current value controlling is arranged, and this setup can reduce the charge efficiency of battery, and then leads to battery
Charging interval long.Therefore, need to improve further.
Content of the invention
The present invention provides a kind of charge control method, device and terminal, can solve battery charge efficiency in prior art
Low, the technical problem of charging interval length.
The embodiment of the present invention provides a kind of charge control method, comprising:
When terminal is in charged state, judge whether the charge mode of described terminal is constant current charging mode；
If the determination result is YES, then obtain the actual charge current value of described terminal；
Judge the magnitude relationship of described actual charge current value and preset charged current threshold, to obtain judged result；
Charging current controlling value in described constant current charging mode is adjusted according to described judged result, so that described reality
Charging current value convergence is simultaneously less than described preset charged current threshold.
Preferably, the step of the described charging current controlling value being adjusted according to described judged result in described constant current charging mode
Suddenly specifically include:
When described judged result is that described actual charge current value is less than described preset charged current threshold, increase described
Charging current controlling value in constant current charging mode；
When described judged result is that described actual charge current value is more than described preset charged current threshold, reduce described
Charging current controlling value in constant current charging mode.
Preferably, described when described judged result be described actual charge current value be less than described preset charged current threshold
When, the step increasing the charging current controlling value in described constant current charging mode specifically includes:
When described judged result is that described actual charge current value is less than described preset charged current threshold, obtain described
Preset charged current threshold and the difference of described actual charge current value；
Judge whether described difference is more than preset difference value；
If the determination result is YES, then increase the charging current controlling value in described constant current charging mode.
Preferably, the described magnitude relationship judging described actual charge current value and preset charged current threshold, to obtain
Before the step of judged result, described charge control method also includes:
Obtain the temperature of battery in described terminal；
Corresponding preset charged current threshold is obtained according to described temperature.
Preferably, the described step according to the described temperature corresponding preset charged current threshold of acquisition specifically includes:
Determine the temperature range residing for described temperature；
Corresponding preset charged current threshold is obtained according to described temperature range.
Preferably, the step of the described actual charge current value obtaining described terminal specifically includes:
Repeatedly obtain the instantaneous charge current value of described terminal；
Using the mean value of multiple described instantaneous charge current values as actual charge current value.
Accordingly, the embodiment of the present invention also provides a kind of battery charge controller, comprising:
First judge module, whether the charge mode for when terminal is in charged state, judging described terminal is permanent
Current charge pattern；
First acquisition module, for when the judged result of described first judge module is for being, obtaining the reality of described terminal
Border charging current value；
Second judge module, for judging the magnitude relationship of described actual charge current value and preset charged current threshold,
To obtain judged result；
Adjusting module, adjusts filling in described constant current charging mode for the judged result according to described second judge module
Electric current control value so that described actual charge current value convergence and be less than described preset charged current threshold.
Preferably, described adjusting module specifically includes:
First adjustment submodule, for being that described actual charge current value is little when the judged result of described second judge module
When described preset charged current threshold, increase the charging current controlling value in described constant current charging mode；
Second adjustment submodule, for being that described actual charge current value is big when the judged result of described second judge module
When described preset charged current threshold, reduce the charging current controlling value in described constant current charging mode.
Preferably, described first adjustment submodule specifically for:
When the judged result of described second judge module is that described actual charge current value is less than described preset charged electric current
During threshold value, obtain the difference of described preset charged current threshold and described actual charge current value；
Judge whether described difference is more than preset difference value；
If the determination result is YES, then increase the charging current controlling value in described constant current charging mode.
Preferably, described battery charge controller also includes:
Second acquisition module, for obtaining the temperature of battery in described terminal；
3rd acquisition module, for obtaining corresponding preset charged current threshold according to described temperature.
Preferably, described 3rd acquisition module specifically includes:
Determination sub-module, for determining the temperature range residing for described temperature；
Acquisition submodule, for obtaining corresponding preset charged current threshold according to described temperature range.
Preferably, described first acquisition module specifically for:
When the judged result of described first judge module is to be, repeatedly obtain the instantaneous charge current value of described terminal；
Using the mean value of multiple described instantaneous charge current values as actual charge current value.
Accordingly, the embodiment of the present invention also provides a kind of terminal, comprising:
Touch-screen, for the touch operation of receive user；
Be stored with the memory of executable program code；
The processor coupling with described memory；
Described processor calls the described executable program code of storage in described memory, described in execution any of the above-described
Charge control method.
In the charge control method that the present invention discloses, using when terminal is in charged state, judge the charging of this terminal
Whether pattern is constant current charging mode；If so, then obtain the actual charge current value of this terminal；Judge this actual charge current value
With the magnitude relationship of preset charged current threshold, to obtain judged result；This constant current charging mode is adjusted according to this judged result
In charging current controlling value so that this actual charge current value convergence and be less than this preset charged current threshold.The party
Case, in constant current charging mode, adjusts charging electricity according to the magnitude relationship of actual charge current value and preset charged current threshold
Flow control value, to control actual charge current value to be in a rational number range.Actual charge current can either be guaranteed
The maximum current value that value can bear less than battery, can increase actual charge current value again as far as possible.With respect to existing skill
For art, it is possible to increase charge efficiency, shorten the charging interval of battery.
Brief description
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, will make to required in embodiment description below
Accompanying drawing is briefly described.It should be evident that drawings in the following description are only some embodiments of the present invention, for
For those skilled in the art, on the premise of not paying creative work, can also be obtained other attached according to these accompanying drawings
Figure.
Fig. 1 is the schematic flow sheet of the charge control method that the embodiment of the present invention one provides；
Fig. 2 is the schematic flow sheet of the charge control method that the embodiment of the present invention two provides；
Fig. 3 is the structural representation of the first battery charge controller that the embodiment of the present invention three provides；
Fig. 4 is the structural representation of the second battery charge controller that the embodiment of the present invention three provides；
Fig. 5 is the structural representation of the third battery charge controller that the embodiment of the present invention three provides；
Fig. 6 is the structural representation of the 4th kind of battery charge controller that the embodiment of the present invention three provides；
Fig. 7 is the structural representation of the first terminal that the embodiment of the present invention four provides；
Fig. 8 is the structural representation of the second terminal that the embodiment of the present invention four provides.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes.Obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, the every other enforcement that those skilled in the art are obtained under the premise of not making creative work
Example, broadly falls into the scope of protection of the invention.
The embodiment of the present invention provides a kind of charge control method, device and terminal, is described in detail respectively below.
Embodiment one
The present embodiment will be described from the angle of battery charge controller, this device specifically can integrated in the terminal, should
Terminal can be the equipment such as smart mobile phone, panel computer.
A kind of charge control method, comprising: when terminal is in charged state, judges that whether the charge mode of this terminal is
Constant current charging mode；If so, then obtain the actual charge current value of this terminal；Judge this actual charge current value and preset charged
The magnitude relationship of current threshold, to obtain judged result；Adjust the charging electricity in this constant current charging mode according to this judged result
Flow control value so that this actual charge current value convergence and be less than this preset charged current threshold.
As shown in figure 1, this charge control method, idiographic flow may include that
S101, when terminal is in charged state, judges whether the charge mode of this terminal is constant current charging mode.
In practical application, in terminal, it is provided with charging circuit.Charging chip is included, for charging in charging circuit
Journey is controlled.The input of charging circuit is connected with the charging inlet of terminal, the electricity in the output end of charging circuit and terminal
Pond is connected so that charging circuit can charge to battery via the power supply adaptor of terminal.
The charging process of terminal is generally divided into trickle charge, constant-current charge, constant voltage charging phase, but is not limited to above three
In the stage, other stages can also be included, whole charging process is by charging chip control.The trickle charge stage is entered using small current
Row charges, and typically can be realized using pulse current charge.Constant-current charging phase is charged so that eventually using constant current
In end, the voltage of battery gradually rises, and this stage is the Main Stage during terminal charge.When the voltage of battery in terminal reaches
During to full piezoelectric voltage or close full piezoelectric voltage, the charging stage is converted to constant-voltage charge, is now charged using constant voltage, fills
Electric current is gradually reduced, until battery reaches full power state, charging process terminates.
During the use of terminal, can be with the voltage of real-time detection charging circuit input, thus end is detected with this
Whether end is in charged state；Can also be by detecting whether the voltage in charging chip is in charged state come detection terminal.
When terminal is detected and being in charged state, can judge that by obtaining the state of a control of charging chip whether charge mode is
Constant current charging mode.When the state of a control getting charging chip is constant-current charge, then it is judged as the current charging mould of terminal
Formula is constant current charging mode, subsequent execution step s102；Outside the state of a control getting charging chip is constant-current charge
During other states, be then judged as that the current charge mode of terminal is not constant current charging mode, now can be with certain interval of time after
Execution step s101 again.
S102, obtains the actual charge current value of this terminal.
Specifically, can negative-feedback be set in the charging circuit of terminal, the output end current of charging circuit is fed back to
In charging chip, to obtain the actual charge current value of terminal.It is contemplated that actual charge current value may be deposited in practical application
In fluctuation situation, therefore, the actual charge current value obtaining this terminal can be realized especially by following steps:
Repeatedly obtain the instantaneous charge current value of this terminal；
Using the mean value of this instantaneous charge current value multiple as actual charge current value.
Specifically, the instantaneous charge current value of terminal can repeatedly be obtained.For example, 3 instantaneous charge current values are obtained, often
It is spaced 0.5 second between twice.Then, calculate the mean value of this multiple instantaneous charge current value, filled as actual using this mean value
Electric current value.
S103, judges the magnitude relationship of this actual charge current value and preset charged current threshold, to obtain judged result.
In practical application, the maximum charge that can bear when preset charged current threshold can be to ensure that battery is not damaged by
Current value.This pairs of maximum charging current values is relevant with the type of battery, the maximum charge electricity that different types of battery can bear
Flow valuve is different.Preset charged current threshold can be to be stored in one of terminal current value (for example, when terminal is dispatched from the factory
500ma).
After getting the actual charge current value of terminal, call this preset charged current threshold from terminal.Concrete application
In, the difference between this preset charged current threshold and this actual charge current value can be calculated, this is judged by this difference
Actual charge current value and the magnitude relationship of preset charged current threshold.The judged result obtaining may include that actual charging electricity
Flow valuve is less than preset charged current threshold, and actual charge current value is more than preset charged current threshold, actual charge current value etc.
In preset charged current threshold.After obtaining judged result, execution step s104.
In practical application, the pairs of maximum charging current values that battery can bear is also relevant with the temperature of battery.Therefore, judging
The magnitude relationship of this actual charge current value and preset charged current threshold, with obtain judged result step before, acceptable
Comprise the following steps:
Obtain the temperature of battery in this terminal；
Corresponding preset charged current threshold is obtained according to this temperature.
Specifically, in the terminal temperature sensor can be set near the position of battery, for examinations battery surface
Temperature.Prestore the mapping relations between battery temperature and preset charged current threshold in the terminal, according to detect
Battery temperature is obtaining corresponding preset charged current threshold in mapping relations.
It is contemplated that the discontinuity of preset charged current threshold in practical application, and temperature is successional data, exists
The situation that multiple temperature all correspond to same preset charged current threshold.Therefore, obtained according to this temperature and preset accordingly
Charging current threshold value can specifically include following steps:
Determine the temperature range residing for this temperature；
Corresponding preset charged current threshold is obtained according to this temperature range.
Specifically, in the mapping relations prestoring in terminal, temperature is divided into multiple temperature ranges, each humidity province
Between correspond to a preset charged current threshold.After the temperature of battery is detected, it is first determined the temperature range residing for this temperature,
Then corresponding preset charged current threshold in mapping relations is obtained according to temperature range.
S104, adjusts the charging current controlling value in this constant current charging mode according to this judged result, so that this reality
Charging current value convergence is simultaneously less than this preset charged current threshold.
In concrete application, the charging process of terminal is by charging chip control.It is provided with constant-current charge mould in charging chip
Charging current controlling value under formula, this charging current controlling value is used for the output end current of the charging circuit in control terminal (i.e.
Actual charge current value), to realize charging the battery by constant current.Because the control of charging chip has certain mistake
Difference, the output end current (i.e. actual charge current value) of charging circuit might not be identical with charging current controlling value.Actual fill
Electric current value is likely less than charging current controlling value it is also possible to be more than charging current controlling value.
After obtaining judged result in step s103, in order to ensure actual charge current value convergence and less than battery institute energy
The maximum current value bearing, needs to adjust the charging current controlling value in constant current charging mode according to judged result.Sentenced according to this
The charging current controlling value that disconnected result adjusts in this constant current charging mode can specifically include following steps:
When judged result is less than preset charged current threshold for actual charge current value, increase in constant current charging mode
Charging current controlling value；
When judged result is more than preset charged current threshold for actual charge current value, reduce in constant current charging mode
Charging current controlling value.
Specifically, a step value increasing or reducing can be pre-set, this step value is to prestore in the terminal
A current value.
When judged result is less than preset charged current threshold for actual charge current value, charging current controlling value increases
Plus this step value.And circulate execution step s101～step s104, to incrementally increase charging current controlling value.
When judged result is more than preset charged current threshold for actual charge current value, charging current controlling value subtracts
This step value little.And circulate execution step s101～step s104, progressively to reduce charging current controlling value, charge until actual
Current value is not more than preset charged current threshold.
In actual applications, ensure that and control actual charge current value in a suitable numerical value, work as judgement
When result is less than preset charged current threshold for actual charge current value, increase the charging current controlling value in constant current charging mode
Can specifically include following steps:
When judged result is less than preset charged current threshold for actual charge current value, obtain preset charged current threshold
Difference with actual charge current value；
Judge whether this difference is more than preset difference value；
If the determination result is YES, then increase the charging current controlling value in constant current charging mode.
Specifically, preset difference value can be the current value prestoring in terminal or be charged according to actual
Current value i, charging current controlling value a, step value p are calculated, and calculating process is as follows: preset difference value q=p × i/a.
When judged result is less than preset charged current threshold for actual charge current value, calculate preset charged current threshold
With the difference of actual charge current value, judge whether this difference is more than preset difference value.When this difference is more than preset difference value, filling
Increase this step value in electric current control value.And circulate execution step s101～step s104, to incrementally increase charging current control
Value processed, until actual charge current value is equal to preset charged current threshold, or actual charge current value is slightly less than preset charged
Current threshold (that is, preset charged current threshold and the difference of actual charge current value are less than preset difference value).
From the foregoing, it will be observed that charge control method provided in an embodiment of the present invention, using when terminal is in charged state, judge
Whether the charge mode of this terminal is constant current charging mode, if so, then obtains the actual charge current value of this terminal, judges this reality
Border charging current value and the magnitude relationship of preset charged current threshold, to obtain judged result, are somebody's turn to do according to the adjustment of this judged result
Charging current controlling value in constant current charging mode, so that this actual charge current value convergence less than this preset charged electricity
Stream threshold values.The program in constant current charging mode, according to the magnitude relationship of actual charge current value and preset charged current threshold
To adjust charging current controlling value, to control actual charge current value to be in a rational number range.Can either guarantee
The maximum current value that actual charge current value can bear less than battery, can increase actual charge current value again as far as possible.
In terms of existing technologies, it is possible to increase charge efficiency, shorten the charging interval of battery.
Embodiment two
Citing is described in further detail by charge control method according to described by embodiment one below.
In the present embodiment, specifically will be integrated in smart mobile phone with charge control method, with the charging in smart mobile phone
It is described in detail as a example control method.
As shown in Fig. 2 this charge control method, idiographic flow can be such that
S201, when smart mobile phone is in charged state, judges whether the charge mode of this smart mobile phone is constant-current charge
Pattern.
Specifically, smart mobile phone is provided with charging circuit.Charging chip is included, for intelligence in charging circuit
The charging process of mobile phone is controlled.The input of charging circuit is connected with the charging inlet of smart mobile phone, charging circuit defeated
Go out end to be connected with the battery in smart mobile phone so that charging circuit can charge to battery via the charger of smart mobile phone.
During the use of smart mobile phone, intelligence can be detected with this with the voltage of real-time detection charging circuit input
Whether charged state can be in by mobile phone；Can also be filled by detecting that the voltage in charging chip detects whether smart mobile phone is in
Electricity condition.When smart mobile phone is detected and being in charged state, can judge to fill by obtaining the state of a control of charging chip
Whether power mode is constant current charging mode.When the state of a control getting charging chip is constant-current charge, it is judged as intelligent hand
The charge mode of machine is constant current charging mode, subsequent execution step s202；When the state of a control getting charging chip is constant current
During other states outside charging, it is judged as that the charge mode of smart mobile phone is not constant current charging mode, now can be spaced one
Execution step s201 again after the section time.
S202, repeatedly obtains the instantaneous charge current value of this smart mobile phone.
Specifically, negative-feedback can be set in the charging circuit of smart mobile phone, will be anti-for the output end current of charging circuit
It is fed in charging chip, to obtain the instantaneous charge current value of smart mobile phone.
S203, using the mean value of this instantaneous charge current value multiple as actual charge current value.
Specifically, after repeatedly obtaining the instantaneous charge current value of smart mobile phone, calculate this multiple instantaneous charge current value
Mean value, using this mean value as actual charge current value.
S204, obtains the temperature of battery in this smart mobile phone.
Specifically, in smart mobile phone, temperature sensor can be set near the position of battery, obtain battery for real-time
The temperature on surface.
S205, determines the temperature range residing for this temperature.
Specifically, in advance temperature can be divided into several temperature ranges.For example, it is possible to be divided into [20 DEG C, 25 DEG C),
[25 DEG C, 30 DEG C), [30 DEG C, 35 DEG C) etc. multiple intervals.After getting the temperature of battery, determine the humidity province residing for this temperature
Between.
S206, obtains corresponding preset charged current threshold according to this temperature range.
Specifically, can in advance in smart mobile phone the interval mapping and preset charged current threshold between of storage temperature close
System.For example, temperature range [20 DEG C, 25 DEG C) corresponding preset charged current threshold be 480ma, [25 DEG C, 30 DEG C) corresponding pre-
If charging current threshold value be 490ma, [30 DEG C, 35 DEG C) corresponding preset charged current threshold be 500ma.Determine temperature range
Afterwards, obtain corresponding preset charged current threshold according to mapping relations.
S207, judges the magnitude relationship of this actual charge current value and preset charged current threshold, to obtain judged result.
Specifically, after getting actual charge current value in s203, getting preset charged current threshold in s206, meter
Calculate the difference of preset charged current threshold and actual charge current value, be on the occasion of, negative value or to judge reality for 0 by this difference
Border charging current value and the magnitude relationship of preset charged current threshold.For example, actual charge current value is 480ma, preset charged
Current threshold is 500ma, then the judged result obtaining is less than preset charged current threshold for actual charge current value.
S208, when this judged result is that this actual charge current value is less than this preset charged current threshold, obtains this pre-
If charging current threshold value and the difference of this actual charge current value.
Specifically, when judged result is less than preset charged current threshold for actual charge current value, calculate preset charged
Current threshold and the difference of actual charge current value.For example, actual charge current value i=480ma, preset charged current threshold m
=500ma, then the difference calculating m and i is: m-i=20ma.
S209, judges whether this difference is more than preset difference value.
Specifically, preset difference value can be the current value (for example, 5ma) prestoring in smart mobile phone it is also possible to
It is that (step value p can be to be stored in advance in smart mobile phone according to actual charge current value i, charging current controlling value a, step value p
One of current value) be calculated, calculating process is as follows: preset difference value q=p × i/a.For example, actual charge current value i=
480ma, charging current controlling value a=500ma, step value p=10ma, then preset difference value q=10 × 480/500=9.6ma.
After getting this difference in step s208, judge whether this difference is more than preset difference value.For example, this difference is
20ma, preset difference value is 9.6ma, then can determine whether to be more than preset difference value, subsequent execution step s210 for this difference.
S210, increases the charging current controlling value in this constant current charging mode.
Specifically, the step value p of an increase charging current controlling value can be stored in advance in smart mobile phone.For example,
Step value p is 10ma.When being judged as in s209 that this difference is more than preset difference value, charging current controlling value is increased this step value
p.For example, charging current controlling value is 500ma, then the charging current controlling value after increasing is 510ma.
S211, when judged result is more than this preset charged current threshold for this actual charge current value, reduces this constant current
Charging current controlling value in charge mode.
Specifically, when the judged result in s207 is that this actual charge current value is more than this preset charged current threshold,
Charging current controlling value is reduced step value p.For example, charging current controlling value is 500ma, then the charging current after reducing controls
It is worth for 490ma.
From the foregoing, it will be observed that charge control method provided in an embodiment of the present invention, using when smart mobile phone is in charged state,
Whether the charge mode judging this smart mobile phone is constant current charging mode, if so, then repeatedly obtains instantaneously filling of this smart mobile phone
Electric current value, using the mean value of this instantaneous charge current value multiple as actual charge current value；Obtain electricity in this smart mobile phone
The temperature in pond, determines the temperature range residing for this temperature, obtains corresponding preset charged current threshold according to this temperature range；Sentence
This actual charge current value of breaking and the magnitude relationship of preset charged current threshold, to obtain judged result；When judged result is should
When actual charge current value is less than this preset charged current threshold, obtain this preset charged current threshold and this actual charge current
The difference of value, judges whether this difference is more than preset difference value, and the charging current if so, then increasing in this constant current charging mode controls
Value；When judged result is more than this preset charged current threshold for this actual charge current value, reduce in this constant current charging mode
Charging current controlling value.The program, in constant current charging mode, obtains actual charge current value first, then obtains default filling
Electric current threshold, adjusts charging current control according to the magnitude relationship of actual charge current value and preset charged current threshold
Value, to control actual charge current value to be in a rational number range.Can either guarantee that actual charge current value does not surpass
Cross the maximum current value that battery can bear, actual charge current value can be increased again as far as possible.In terms of existing technologies,
Charge efficiency can be improved, shorten the charging interval of battery.
Embodiment three
In order to preferably implement above method, the embodiment of the present invention also provides a kind of battery charge controller, and this device is permissible
Integrated in the terminal, this terminal can be the equipment such as smart mobile phone, panel computer.
As shown in figure 3, battery charge controller may include that the first judge module 301, the first acquisition module 302, second sentences
Disconnected module 303, adjusting module 304, are described in detail below:
This first judge module 301, whether the charge mode for when terminal is in charged state, judging this terminal be
Constant current charging mode；
This first acquisition module 302, for when the judged result of this first judge module 301 is for being, obtaining this terminal
Actual charge current value；
This second judge module 303, for judging the size pass of this actual charge current value and preset charged current threshold
System, to obtain judged result；
This adjusting module 304, for adjusting in this constant current charging mode according to the judged result of this second judge module
Charging current controlling value so that this actual charge current value convergence and be less than this preset charged current threshold.
Preferably, as shown in figure 4, this adjusting module 304 includes: the first adjustment submodule 3041, second adjustment submodule
3042, specific as follows:
This first adjustment submodule 3041, for being this actual electricity that charges when the judged result of this second judge module 303
When flow valuve is less than this preset charged current threshold, increase the charging current controlling value in this constant current charging mode；
This second adjustment submodule 3042, for being this actual electricity that charges when the judged result of this second judge module 303
When flow valuve is more than this preset charged current threshold, reduce the charging current controlling value in this constant current charging mode.
Preferably, this first adjustment submodule 3041 specifically for:
When the judged result of this second judge module 303 is that this actual charge current value is less than this preset charged current threshold
When, obtain the difference of this preset charged current threshold and this actual charge current value；
Judge whether this difference is more than preset difference value；
If the determination result is YES, then increase the charging current controlling value in this constant current charging mode.
Preferably, as shown in figure 5, battery charge controller can also include: the second acquisition module 305, the 3rd acquisition module
306, specific as follows:
This second acquisition module 305, for obtaining the temperature of battery in this terminal；
3rd acquisition module 306, for obtaining corresponding preset charged current threshold according to this temperature.
Preferably, as shown in fig. 6, the 3rd acquisition module 306 comprises determining that submodule 3061, acquisition submodule 3062,
Specific as follows:
This determination sub-module 3061, for determining the temperature range residing for this temperature；
This acquisition submodule 3062, for obtaining corresponding preset charged current threshold according to this temperature range.
Preferably, this first acquisition module 302 specifically for:
When the judged result of this first judge module 301 is to be, repeatedly obtain the instantaneous charge current value of this terminal；
Using the mean value of this instantaneous charge current value multiple as actual charge current value.
When being embodied as, above modules can be realized as independent entity it is also possible to be combined, and makees
To realize for same or several entities.Being embodied as of above modules can be found in embodiment of the method above, and here is not
Repeat again.
From the foregoing, it will be observed that battery charge controller provided in an embodiment of the present invention, it is in terminal by the first judge module 301
During charged state, judge whether the charge mode of this terminal is constant current charging mode, the first acquisition module 302 is in this first judgement
When the judged result of module 301 is to be, obtain the actual charge current value of this terminal, the second judge module 303 judges this reality
Charging current value and the magnitude relationship of preset charged current threshold, to obtain judged result, adjusting module 304 is tied according to this judgement
Fruit adjusts charging current controlling value in this constant current charging mode, so that this actual charge current value convergence to be less than this pre-
If charging current threshold values.The program in constant current charging mode, according to actual charge current value and preset charged current threshold
Magnitude relationship adjusting charging current controlling value, to control actual charge current value to be in a rational number range.Both
It is able to ensure that the maximum current value that actual charge current value can bear less than battery, actual charging can be increased again as far as possible
Current value.In terms of existing technologies, it is possible to increase charge efficiency, shorten the charging interval of battery.
Example IV
The embodiment of the present invention also provides a kind of terminal, and this terminal can be the equipment such as smart mobile phone, panel computer.
As shown in fig. 7, terminal 400 may include that the first judge module 401, the first acquisition module 402, second judges mould
Block 403, adjusting module 404, are described in detail below:
This first judge module 401, whether the charge mode for when terminal is in charged state, judging this terminal be
Constant current charging mode；
This first acquisition module 402, for when the judged result of this first judge module 401 is for being, obtaining this terminal
Actual charge current value；
This second judge module 403, for judging the size pass of this actual charge current value and preset charged current threshold
System, to obtain judged result；
This adjusting module 404, for adjusting in this constant current charging mode according to the judged result of this second judge module
Charging current controlling value so that this actual charge current value convergence and be less than this preset charged current threshold.
Preferably, this adjusting module 404 includes: the first adjustment submodule, the second adjustment submodule, specific as follows:
This first adjustment submodule, for being this actual charge current value when the judged result of this second judge module 403
During less than this preset charged current threshold, increase the charging current controlling value in this constant current charging mode；
This second adjustment submodule, for being this actual charge current value when the judged result of this second judge module 403
During more than this preset charged current threshold, reduce the charging current controlling value in this constant current charging mode.
Preferably, this first adjustment submodule specifically for:
When the judged result of this second judge module 403 is that this actual charge current value is less than this preset charged current threshold
When, obtain the difference of this preset charged current threshold and this actual charge current value；
Judge whether this difference is more than preset difference value；
If the determination result is YES, then increase the charging current controlling value in this constant current charging mode.
Preferably, terminal 400 can also include: the second acquisition module, the 3rd acquisition module, specific as follows:
This second acquisition module, for obtaining the temperature of battery in this terminal；
3rd acquisition module, for obtaining corresponding preset charged current threshold according to this temperature.
Preferably, the 3rd acquisition module comprises determining that submodule, acquisition submodule, specific as follows:
This determination sub-module, for determining the temperature range residing for this temperature；
This acquisition submodule, for obtaining corresponding preset charged current threshold according to this temperature range.
Preferably, this first acquisition module 402 specifically for:
When the judged result of this first judge module 401 is to be, repeatedly obtain the instantaneous charge current value of this terminal；
Using the mean value of this instantaneous charge current value multiple as actual charge current value.
Aforesaid operations specifically can be found in embodiment of the method above, will not be described here.
The embodiment of the present invention also provides another kind of terminal, as shown in figure 8, terminal 500 can include radio frequency (rf, radio
Frequency) circuit 501, the memory 502 including one or more computer-readable recording mediums, input block
503rd, display unit 504, sensor 505, voicefrequency circuit 506, Wireless Fidelity (wifi, wireless fidelity) module
507th, the parts such as processor 508 and the power supply 509 of or more than one processing core are included.People in the art
Member, it is appreciated that the restriction of the terminal structure not structure paired terminal shown in Fig. 8, can include more more or less of than illustrating
Part, or combine some parts, or different part arrangements.
Radio circuit 501 can be used for receiving and sending messages, or the reception of signal and transmission in communication process, especially, by base station
Downlink information receive after, transfer to one or more than one processor 508 processed；In addition, up data is activation will be related to
To base station.Generally, radio circuit 501 includes but is not limited to antenna, at least one amplifier, tuner, one or more vibration
Device, subscriber identity module (sim, subscriber identity module) card, transceiver, coupler, low noise amplification
Device (lna, low noise amplifier), duplexer etc..Additionally, radio circuit 501 can also pass through radio communication and network
With other equipment communication.This radio communication can use arbitrary communication standard or agreement, including but not limited to global system for mobile telecommunications
System (gsm, global system of mobile communication), general packet radio service (gprs, general
Packet radio service), CDMA (cdma, code division multiple access), wideband code division many
Location (wcdma, wideband code division multiple access), Long Term Evolution (lte, long term
Evolution), Email, Short Message Service (sms, short messaging service) etc..
Memory 502 can be used for storing software program and module.Processor 508 is stored in memory 502 by operation
Software program and module, thus executing various function application and data processing.Memory 502 can mainly include storing journey
Sequence area and storage data field, wherein, storing program area can the application program needed for storage program area, at least one function (compare
As sound-playing function, image player function etc.) etc.；Storage data field can store according to terminal using the data being created
(such as voice data, phone directory etc.) etc..Additionally, memory 502 can include high-speed random access memory, can also include
Nonvolatile memory, for example, at least one disk memory, flush memory device or other volatile solid-state parts.Phase
Ying Di, memory 502 can also include Memory Controller, to provide processor 508 and input block 503 to memory 502
Access.
Input block 503 can be used for numeral or the character information of receives input, and produces and user setup and function
Control relevant keyboard, mouse, action bars, optics or trace ball signal input.Specifically, in a specific embodiment
In, input block 503 may include Touch sensitive surface and other input equipments.Touch sensitive surface, also referred to as touch-screen or Trackpad,
Can collect user thereon or neighbouring touch operation (such as user uses any suitable object such as finger, stylus or annex
Operation on Touch sensitive surface or near Touch sensitive surface), and corresponding attachment means are driven according to formula set in advance.Can
Choosing, Touch sensitive surface may include touch detecting apparatus and two parts of touch controller.Wherein, touch detecting apparatus detection user
Touch orientation, and detect the signal that touch operation brings, transmit a signal to touch controller；Touch controller is from touch inspection
Survey and receive touch information on device, and be converted into contact coordinate, then give processor 508, and can receiving processor 508
Next order is simultaneously executed.Furthermore, it is possible to it is real using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves
Existing Touch sensitive surface.Except Touch sensitive surface, input block 503 can also include other input equipments.Specifically, other input equipments
Physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operation can be included but is not limited to
One or more of bar etc..
Display unit 504 can be used for display and by the information of user input or is supplied to the information of user and the various of terminal
Graphical user interface, these graphical user interface can be made up of figure, text, icon, video and its any combination.Display
Unit 504 may include display floater, optionally, can using liquid crystal display (lcd, liquid crystal display),
The forms such as Organic Light Emitting Diode (oled, organic light-emitting diode) are configuring display floater.Further
, Touch sensitive surface can cover display floater, when Touch sensitive surface detects thereon or after neighbouring touch operation, sends process to
Device 508, to determine the type of touch event, provides accordingly according to the type of touch event on a display panel with preprocessor 508
Visual output.Although in fig. 8, Touch sensitive surface and display floater are to realize inputting as two independent parts and to input
Function, but in some embodiments it is possible to will be integrated to Touch sensitive surface and display floater and realize input and output function.
Terminal may also include at least one sensor 505, such as optical sensor, motion sensor and other sensors.
Specifically, optical sensor may include ambient light sensor and proximity transducer, and wherein, ambient light sensor can be according to ambient light
The brightness to adjust display floater for the light and shade, proximity transducer can cut out display floater and/or the back of the body when terminal moves in one's ear
Light.As one kind of motion sensor, Gravity accelerometer can detect (generally three axles) acceleration in all directions
Size, can detect that size and the direction of gravity when static, can be used for identify mobile phone attitude application (such as horizontal/vertical screen switching,
Dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Can also configure as terminal
Gyroscope, barometer, hygrometer, thermometer, the other sensors such as infrared ray sensor, will not be described here.
Voicefrequency circuit 506 can provide the COBBAIF between user and terminal by loudspeaker, microphone.Voicefrequency circuit
The voice data receiving can be converted into electric signal by 506, be transferred to loudspeaker, be converted to voice signal output by loudspeaker；
On the other hand, the voice signal of collection is converted to electric signal by microphone, is converted to audio frequency number by voicefrequency circuit 506 after being received
According to then after processing voice data output processor 508, through radio circuit 501 being sent to such as another terminal, or by sound
Frequency data output is to memory 502 to process further.Voicefrequency circuit 506 is also possible that earphone jack, to provide peripheral hardware
Earphone and the communication of terminal.
Wireless Fidelity (wifi) belongs to short range wireless transmission technology, and terminal can be helped by wireless fidelity module 507
User sends and receive e-mail, browses webpage and access streaming video etc., and it has provided the user wireless broadband internet and has accessed.
Although Fig. 8 shows wireless fidelity module 507, but it is understood that, it is simultaneously not belonging to must be configured into of terminal, completely may be used
To omit in the scope of essence not changing invention as needed.
Processor 508 is the control centre of terminal, using the various pieces of various interfaces and the whole terminal of connection, leads to
Cross and run or software program and/or module that execution is stored in memory 502, and call and be stored in memory 502
Data, the various functions of execution terminal and processing data, thus carry out integral monitoring to terminal.Optionally, processor 508 can wrap
Include one or more processing cores；Preferably, processor 508 can integrated application processor and modem processor, wherein, should
Mainly process operating system, user interface and application program etc. with processor, modem processor mainly processes radio communication.
It is understood that above-mentioned modem processor can not also be integrated in processor 508.
Terminal also includes the power supply 509 (such as battery) powered to all parts.Preferably, power supply can pass through power supply pipe
Reason system is logically contiguous with processor 508, thus realizing management charging, electric discharge and power managed by power-supply management system
Etc. function.Power supply 509 can also include one or more direct current or AC power, recharging system, power failure inspection
The random component such as slowdown monitoring circuit, power supply changeover device or inverter, power supply status indicator.
Although not shown in Fig. 8, terminal can also include camera, bluetooth module etc., will not be described here.
Specifically in the present embodiment, the processor 508 in terminal can be according to following instruction, will be one or more
The corresponding executable file of process of application program is loaded in memory 502, and to be run by processor 508 and be stored in storage
Application program in device 502, thus realizing various functions:
When terminal is in charged state, judge whether the charge mode of this terminal is constant current charging mode；If so, then obtain
Take the actual charge current value of this terminal；Judge the magnitude relationship of this actual charge current value and preset charged current threshold, with
Obtain judged result；Adjust the charging current controlling value in this constant current charging mode according to this judged result.
Preferably, processor 508 has the first judge module, the first acquisition module, the second judge module, adjusting module,
It is described in detail below:
Processor 508 is used for by the first judge module, when terminal is in charged state, judging the charging mould of this terminal
Whether formula is constant current charging mode；
Processor 508 is used for by the first acquisition module when the judged result of this first judge module is to be, obtaining should
The actual charge current value of terminal；
Processor 508 is used for judging this actual charge current value and preset charged current threshold by the second judge module
Magnitude relationship, to obtain judged result；
Processor 508 is used for adjusting the charging current in this constant current charging mode according to this judged result by adjusting module
Controlling value so that this actual charge current value convergence and be less than this preset charged current threshold.
Aforesaid operations specifically can be found in embodiment of the method above, will not be described here.
From the foregoing, it will be observed that embodiments providing a kind of terminal, when terminal is in charged state, judge this terminal
Whether charge mode is constant current charging mode, if so, then obtains the actual charge current value of this terminal, judges this actual electricity that charges
Flow valuve and the magnitude relationship of preset charged current threshold, to obtain judged result, adjust this constant-current charge according to this judged result
Charging current controlling value in pattern so that this actual charge current value convergence and be less than this preset charged current threshold.
The program, in constant current charging mode, adjusts according to the magnitude relationship of actual charge current value and preset charged current threshold and fills
Electric current control value, to control actual charge current value to be in a rational number range.Actual charging can either be guaranteed
The maximum current value that current value can bear less than battery, can increase actual charge current value again as far as possible.With respect to existing
For having technology, it is possible to increase charge efficiency, shorten the charging interval of battery.
It should be noted that one of ordinary skill in the art will appreciate that whole in the various methods of above-described embodiment or
Part steps can be by program to complete come the hardware to instruct correlation, and this program can be stored in computer-readable storage medium
In matter, storage medium may include that read-only storage (rom, read only memory), random access memory (ram,
Random access memory), disk or CD etc..
A kind of charge control method, device and the terminal that above the embodiment of the present invention are provided are described in detail,
Specific case used herein is set forth to the principle of the present invention and embodiment, and the explanation of above example is to use
Understand the method for the present invention and its core concept in help；Simultaneously for those skilled in the art, according to the think of of the present invention
Think, all will change in specific embodiments and applications, in sum, it is right that this specification content should not be construed as
The restriction of the present invention.
Claims (13)
1. a kind of charge control method is it is characterised in that include:
When terminal is in charged state, judge whether the charge mode of described terminal is constant current charging mode；
If the determination result is YES, then obtain the actual charge current value of described terminal；
Judge the magnitude relationship of described actual charge current value and preset charged current threshold, to obtain judged result；
Charging current controlling value in described constant current charging mode is adjusted according to described judged result, so that described actual charging
Current value convergence is simultaneously less than described preset charged current threshold.
2. charge control method according to claim 1 it is characterised in that described according to described judged result adjustment described in
The step of the charging current controlling value in constant current charging mode specifically includes:
When described judged result is that described actual charge current value is less than described preset charged current threshold, increase described constant current
Charging current controlling value in charge mode；
When described judged result is that described actual charge current value is more than described preset charged current threshold, reduce described constant current
Charging current controlling value in charge mode.
3. charge control method according to claim 2 it is characterised in that described when described judged result be described reality
When charging current value is less than described preset charged current threshold, increase the charging current controlling value in described constant current charging mode
Step specifically includes:
When described judged result is that described actual charge current value is less than described preset charged current threshold, obtain described default
Charging current threshold value and the difference of described actual charge current value；
Judge whether described difference is more than preset difference value；
If the determination result is YES, then increase the charging current controlling value in described constant current charging mode.
4. charge control method according to any one of claim 1 to 3 is it is characterised in that the described reality of described judgement
The magnitude relationship of charging current value and preset charged current threshold, with obtain judged result step before, described charge control
Method also includes:
Obtain the temperature of battery in described terminal；
Corresponding preset charged current threshold is obtained according to described temperature.
5. charge control method according to claim 4 it is characterised in that described according to described temperature obtain pre- accordingly
If the step of charging current threshold value specifically includes:
Determine the temperature range residing for described temperature；
Corresponding preset charged current threshold is obtained according to described temperature range.
6. charge control method according to any one of claim 1 to 3 is it is characterised in that the described terminal of described acquisition
The step of actual charge current value specifically include:
Repeatedly obtain the instantaneous charge current value of described terminal；
Using the mean value of multiple described instantaneous charge current values as actual charge current value.
7. a kind of battery charge controller is it is characterised in that include:
First judge module, whether the charge mode for when terminal is in charged state, judging described terminal is that constant current is filled
Power mode；
First acquisition module, for when the judged result of described first judge module is for being, obtaining the actual of described terminal and filling
Electric current value；
Second judge module, for judging the magnitude relationship of described actual charge current value and preset charged current threshold, with
To judged result；
Adjusting module, adjusts the charging electricity in described constant current charging mode for the judged result according to described second judge module
Flow control value so that described actual charge current value convergence and be less than described preset charged current threshold.
8. battery charge controller according to claim 7 is it is characterised in that described adjusting module specifically includes:
First adjustment submodule, is less than institute for the judged result when described second judge module for described actual charge current value
When stating preset charged current threshold, increase the charging current controlling value in described constant current charging mode；
Second adjustment submodule, is more than institute for the judged result when described second judge module for described actual charge current value
When stating preset charged current threshold, reduce the charging current controlling value in described constant current charging mode.
9. battery charge controller according to claim 8 it is characterised in that described first adjustment submodule specifically for:
When the judged result of described second judge module is that described actual charge current value is less than described preset charged current threshold
When, obtain the difference of described preset charged current threshold and described actual charge current value；
Judge whether described difference is more than preset difference value；
If the determination result is YES, then increase the charging current controlling value in described constant current charging mode.
10. the battery charge controller according to any one of claim 7 to 9 is it is characterised in that described battery charge controller
Also include:
Second acquisition module, for obtaining the temperature of battery in described terminal；
3rd acquisition module, for obtaining corresponding preset charged current threshold according to described temperature.
11. battery charge controllers according to claim 10 are it is characterised in that described 3rd acquisition module specifically includes:
Determination sub-module, for determining the temperature range residing for described temperature；
Acquisition submodule, for obtaining corresponding preset charged current threshold according to described temperature range.
12. battery charge controllers according to any one of claim 7 to 9 are it is characterised in that described first acquisition module
Specifically for:
When the judged result of described first judge module is to be, repeatedly obtain the instantaneous charge current value of described terminal；
Using the mean value of multiple described instantaneous charge current values as actual charge current value.
A kind of 13. terminals are it is characterised in that include:
Touch-screen, for the touch operation of receive user；
Be stored with the memory of executable program code；
The processor coupling with described memory；
Described processor calls the described executable program code of storage in described memory, appoints in execution such as claim 1 to 6
Charge control method described in one.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106708158A (en) * | 2017-03-04 | 2017-05-24 | 国网福建省电力有限公司 | Enhanced information communication coupler control system |
| CN108321897A (en) * | 2018-02-28 | 2018-07-24 | Tcl移动通信科技（宁波）有限公司 | Based on equalized temperature charge control method, mobile terminal and storage medium |
| CN109066885A (en) * | 2018-09-04 | 2018-12-21 | 深圳市蓝禾技术有限公司 | The charging method of charger and the charger |
| CN111869036A (en) * | 2018-09-28 | 2020-10-30 | 深圳市柔宇科技股份有限公司 | Charging control method and electronic device |
| CN112590600A (en) * | 2020-12-21 | 2021-04-02 | 上汽通用五菱汽车股份有限公司 | Self-adaptive adjustment method for charging request current of quick-charging pile |
| CN113364067A (en) * | 2020-03-03 | 2021-09-07 | 荣耀终端有限公司 | Charging precision calibration method and electronic equipment |
| CN114179645A (en) * | 2020-09-15 | 2022-03-15 | 北京新能源汽车股份有限公司 | Wireless charging control method and device and vehicle |
| CN114614549A (en) * | 2022-04-28 | 2022-06-10 | 荣耀终端有限公司 | Charging method and related electronic equipment |
| CN116317031A (en) * | 2023-05-17 | 2023-06-23 | 深圳源川智控技术有限公司 | Charging current adjusting method, device and equipment for battery-changing cabinet and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1409431A (en) * | 2001-09-26 | 2003-04-09 | 深圳市中兴通讯股份有限公司上海第二研究所 | Charging method for accumulator |
| CN103904377A (en) * | 2014-03-28 | 2014-07-02 | 深圳市中兴移动通信有限公司 | Quick charging method and mobile terminal |
| CN105552988A (en) * | 2015-12-09 | 2016-05-04 | 歌尔声学股份有限公司 | Wearable electronic equipment charging control method and device, and intelligent watch |
| US20160190825A1 (en) * | 2014-12-29 | 2016-06-30 | National Chung Shan Institute Of Science And Technology | Method of diagnosing battery and adaptively adjusting charging modes of the battery |
| CN105896666A (en) * | 2016-05-19 | 2016-08-24 | 北京小米移动软件有限公司 | Charging method and device of terminal and terminal |
-
2016
- 2016-09-29 CN CN201610867766.9A patent/CN106340925B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1409431A (en) * | 2001-09-26 | 2003-04-09 | 深圳市中兴通讯股份有限公司上海第二研究所 | Charging method for accumulator |
| CN103904377A (en) * | 2014-03-28 | 2014-07-02 | 深圳市中兴移动通信有限公司 | Quick charging method and mobile terminal |
| US20160190825A1 (en) * | 2014-12-29 | 2016-06-30 | National Chung Shan Institute Of Science And Technology | Method of diagnosing battery and adaptively adjusting charging modes of the battery |
| CN105552988A (en) * | 2015-12-09 | 2016-05-04 | 歌尔声学股份有限公司 | Wearable electronic equipment charging control method and device, and intelligent watch |
| CN105896666A (en) * | 2016-05-19 | 2016-08-24 | 北京小米移动软件有限公司 | Charging method and device of terminal and terminal |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106708158A (en) * | 2017-03-04 | 2017-05-24 | 国网福建省电力有限公司 | Enhanced information communication coupler control system |
| CN106708158B (en) * | 2017-03-04 | 2017-11-17 | 国网福建省电力有限公司 | Enhanced information communicates coupler control system |
| CN108321897A (en) * | 2018-02-28 | 2018-07-24 | Tcl移动通信科技（宁波）有限公司 | Based on equalized temperature charge control method, mobile terminal and storage medium |
| CN109066885B (en) * | 2018-09-04 | 2021-05-14 | 深圳市蓝禾技术有限公司 | Charger and charging method of the charger |
| CN109066885A (en) * | 2018-09-04 | 2018-12-21 | 深圳市蓝禾技术有限公司 | The charging method of charger and the charger |
| CN111869036A (en) * | 2018-09-28 | 2020-10-30 | 深圳市柔宇科技股份有限公司 | Charging control method and electronic device |
| CN113364067A (en) * | 2020-03-03 | 2021-09-07 | 荣耀终端有限公司 | Charging precision calibration method and electronic equipment |
| CN113364067B (en) * | 2020-03-03 | 2022-08-05 | 荣耀终端有限公司 | Charging precision calibration method and electronic equipment |
| CN114179645A (en) * | 2020-09-15 | 2022-03-15 | 北京新能源汽车股份有限公司 | Wireless charging control method and device and vehicle |
| CN112590600A (en) * | 2020-12-21 | 2021-04-02 | 上汽通用五菱汽车股份有限公司 | Self-adaptive adjustment method for charging request current of quick-charging pile |
| CN114614549A (en) * | 2022-04-28 | 2022-06-10 | 荣耀终端有限公司 | Charging method and related electronic equipment |
| CN115425706A (en) * | 2022-04-28 | 2022-12-02 | 荣耀终端有限公司 | Charging method and related electronic equipment |
| CN115425706B (en) * | 2022-04-28 | 2023-08-25 | 荣耀终端有限公司 | Charging method and related electronic equipment |
| CN116317031A (en) * | 2023-05-17 | 2023-06-23 | 深圳源川智控技术有限公司 | Charging current adjusting method, device and equipment for battery-changing cabinet and storage medium |
| CN116317031B (en) * | 2023-05-17 | 2023-08-15 | 深圳源川智控技术有限公司 | Charging current adjusting method, device and equipment for battery-changing cabinet and storage medium |
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|---|---|
| CN106340925B (en) | 2019-04-16 |
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