CN106602616A - Charging method and mobile terminal - Google Patents
Charging method and mobile terminal Download PDFInfo
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- CN106602616A CN106602616A CN201510663053.6A CN201510663053A CN106602616A CN 106602616 A CN106602616 A CN 106602616A CN 201510663053 A CN201510663053 A CN 201510663053A CN 106602616 A CN106602616 A CN 106602616A
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- rechargeable battery
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- current value
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- current temperatures
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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
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- Power Engineering (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a charging method. The method comprises the following steps: in the battery charging process of a mobile terminal, detecting current temperature of a charging battery; and when detecting that the current temperature meets a preset condition, controlling charging input current of the charging battery to reduce from a first current value to a second current value to enable the charging battery to be charged with the second current value. The invention also discloses the mobile terminal.
Description
Technical field
The present invention relates to mobile terminal application, more particularly to a kind of charging method and mobile terminal.
Background technology
With the development and the improvement of people's living standards of the communication technology, mobile terminal by function it is various and
The advantage of applied range, has become indispensable tool of communications in people's life, therefore, it is mobile whole
The electric quantity consumption of end-cell is also very fast.Many people are accustomed to while playing game or seeing video to mobile terminal
Battery charge, or charge whole night during sleep in the evening to mobile terminal, and mobile terminal in running game or
Battery-heating is normally resulted in when video program, so, in the case where battery temperature is higher using perseverance
Determine current value to charge the battery, or long-time is charged repeatedly using constant current value to battery, can all make electricity
The temperature in pond is persistently raised in charging process, the too high phenomenon of the temperature of battery easily occurs, so as to affect
The service life of battery.
The content of the invention
In view of this, present invention is primarily targeted at providing a kind of charging method and mobile terminal, to avoid
The service life of battery is affected because charging-cell temperature is too high.
To reach above-mentioned purpose, the technical scheme is that what is be achieved in that：
In a first aspect, the embodiment of the present invention provides a kind of charging method, a mobile terminal, the shifting are applied to
Dynamic terminal has a rechargeable battery, and the rechargeable battery is powered for the mobile terminal, it is characterised in that institute
The method of stating includes：Detect the Current Temperatures of the rechargeable battery；When the Current Temperatures meet one pre-conditioned
When, the charging input current for controlling the rechargeable battery is reduced to the second current value by the first current value so that
The rechargeable battery is charged with second current value.
In such scheme, the Current Temperatures for detecting the rechargeable battery, including：Institute is detected periodically
State the Current Temperatures of rechargeable battery.
It is described when Current Temperatures satisfaction one is pre-conditioned in such scheme, control the electricity that charges
The charging input current in pond is reduced to the second current value by the first current value, including：At least when the current temperature
When degree is more than temperature threshold, the charging input current for controlling the rechargeable battery is reduced by first current value
To second current value.
It is described at least when the Current Temperatures are more than temperature threshold in such scheme, control the charging
The charging input current of battery is reduced to second current value by first current value, including：When described
When Current Temperatures are more than the temperature threshold, and the Current Temperatures increment more than change threshold, control is described
The charging input current of rechargeable battery is reduced to second current value by first current value, wherein, institute
State the difference that Current Temperatures increment is the Current Temperatures and the temperature of the front rechargeable battery for once detecting
Value.
In such scheme, after the Current Temperatures of the detection rechargeable battery, methods described is also wrapped
Include：When the Current Temperatures are more than the temperature threshold and the Current Temperatures increment is not more than the change threshold
During value, the input current value of the rechargeable battery is remained into first current value；Or, when described current
Temperature is not more than the temperature threshold or when the Current Temperatures increment is not more than the change threshold, will be described
The input current value of rechargeable battery is adjusted to load current value.
In such scheme, after the Current Temperatures of the detection rechargeable battery, methods described is also wrapped
Include：When the Current Temperatures are not more than the temperature threshold, the input current value of the rechargeable battery is protected
Hold as first current value, or the input current value of the rechargeable battery is adjusted to into load current value.
Second aspect, the embodiment of the present invention provides a kind of mobile terminal, it is characterised in that include：Temperature is examined
Survey module and charge control module；Wherein, the temperature detecting module, for detecting the mobile terminal
The Current Temperatures of rechargeable battery；The charge control module, for meeting a default bar when the Current Temperatures
During part, the charging input current for controlling the rechargeable battery is reduced to the second current value by the first current value, makes
Obtain the rechargeable battery to be charged with second current value.
In such scheme, the temperature detecting module, specifically for detecting the rechargeable battery periodically
Current Temperatures.
In such scheme, the charge control module, specifically at least when the Current Temperatures are more than temperature
During degree threshold value, control the charging input current of the rechargeable battery and be reduced to described the by first current value
Two current values.
In such scheme, the charge control module, specifically for being more than the temperature when the Current Temperatures
When spending threshold value, and the Current Temperatures increment more than change threshold, the charging input of the rechargeable battery is controlled
Electric current is reduced to second current value by first current value, wherein, the Current Temperatures increment is institute
State the difference of Current Temperatures and the temperature of the front rechargeable battery for once detecting.
In such scheme, the charge control module is additionally operable to when the Current Temperatures are more than the temperature
Threshold value and when the Current Temperatures increment is not more than the change threshold, by the input current of the rechargeable battery
Value remains first current value；Or, being additionally operable to when the Current Temperatures are more than the temperature threshold and institute
When stating Current Temperatures increment and being not more than the change threshold, the input current value of the rechargeable battery is adjusted to
Load current value.
In such scheme, the charge control module also has in when the Current Temperatures are not more than the temperature
During degree threshold value, the input current value of the rechargeable battery is remained into first current value, or will be described
The input current value of rechargeable battery is adjusted to load current value.
A kind of charging method and mobile terminal are embodiments provided, first, mobile terminal detects itself
The Current Temperatures of the rechargeable battery of upper setting；When the Current Temperatures for detecting rechargeable battery meet one pre-conditioned
When, the charging input current of mobile terminal control rechargeable battery is reduced to the second current value by the first current value,
So that rechargeable battery is charged with the second current value, that is to say, that preset when the temperature of rechargeable battery exceedes
During condition, reduce the input current value for charging, do not use the first larger current value and charge for rechargeable battery,
And the second current value after reducing is used for rechargeable battery charging so that the heat that rechargeable battery is produced is with defeated
Enter the reduction of current value and reduce, the temperature for preventing rechargeable battery is further raised, thus, efficiently controlling
The temperature of rechargeable battery, extends the service life of rechargeable battery, reduces the blast of rechargeable battery high temperature
Probability.
Description of the drawings
Fig. 1 is the schematic flow sheet of the charging method in the embodiment of the present invention；
Fig. 2 is a kind of structural representation of the mobile terminal in the embodiment of the present invention；
Fig. 3 is another kind of structural representation of the mobile terminal in the embodiment of the present invention.
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 clearly
Chu, it is fully described by.
A kind of method that battery charges is embodiments provided, a mobile terminal is applied to, the movement end
End can be smart mobile phone, panel computer etc., have rechargeable battery on the mobile terminal, and rechargeable battery is shifting
Dynamic terminal is powered.
As shown in figure 1, the method includes：
S101：The Current Temperatures of detection rechargeable battery；
Specifically, when user needs to be filled to mobile terminal, first charge power supply and rechargeable battery are connected
Connect, now, mobile terminal is by the current temperature of the device to rechargeable battery such as temperature sensor of setting with
Degree is detected.
Further, in order to meet different application scene under user demand, mobile terminal will can also charge
Pattern is set to two kinds, i.e. normal charging mode and intelligent charge pattern, and user can be carried out before charge
Manually select.When user selects normal charging mode, mobile terminal controls rechargeable battery with rated current work
It is charged for charging input current；When user selects intelligent charge, mobile terminal control performs S101.
In specific implementation process, mobile terminal can be examined periodically to the Current Temperatures of rechargeable battery
Survey, such as, at interval of detection in 5 minutes once, it is also possible to the Current Temperatures of rechargeable battery are carried out in real time
Detection, it is, of course, also possible to there is other detection modes, the present invention is not specifically limited.
In another embodiment, for convenience user observes the charge condition of rechargeable battery, in mobile terminal
On display screen, charge mode, the Current Temperatures of rechargeable battery, the charging progress of rechargeable battery can also be shown
Deng.
S102：When the Current Temperatures satisfaction one of rechargeable battery is pre-conditioned, filling for the rechargeable battery is controlled
Electric input current is reduced to the second current value by the first current value so that the rechargeable battery is electric with described second
Flow valuve is charged.
Specifically, in charging process, mobile terminal judges whether to meet regulation charging input current value
It is pre-conditioned.When the Current Temperatures for detecting rechargeable battery meet pre-conditioned, mobile terminal reduces charging
The charging input current value of battery, does not use the first larger current value and charges for rechargeable battery, but makes
The second current value after with reduction is that rechargeable battery charges so that the heat that rechargeable battery is produced is with input electricity
The reduction of flow valuve and reduce, the temperature for preventing rechargeable battery is further raised, thus, efficiently controlled filling
The temperature of battery, extends the service life of rechargeable battery, reduces the probability of rechargeable battery high temperature blast.
In specific implementation process, S102 can include：At least when the Current Temperatures for detecting rechargeable battery are big
When temperature threshold, the charging input current of mobile terminal control rechargeable battery is reduced to the by the first current value
Two current values so that rechargeable battery is charged with the second current value.
Here, mobile terminal can with and do not limit Current Temperatures of the following three kinds of situations to determine rechargeable battery and be
It is no to meet pre-conditioned.
The first situation, the current temperature value of rechargeable battery is compared with default temperature threshold, when filling
When the Current Temperatures of battery are more than temperature threshold, the Current Temperatures for determining rechargeable battery meet pre-conditioned,
So, the charging input current of mobile terminal control rechargeable battery is reduced to the second electric current by the first current value
Value, thus, rechargeable battery is just charged with the second current value.Due to the charging input current of rechargeable battery
The reduction of value so that the heat that rechargeable battery itself is produced reduces, the temperature for preventing rechargeable battery further rises
Height, thus, having efficiently controlled the temperature of rechargeable battery, extends the service life of rechargeable battery, reduces
The probability of rechargeable battery high temperature blast.
For example, default temperature threshold is 35 DEG C, and with the first current value, such as 1A is filled mobile terminal
Electricity.First, mobile terminal detects the Current Temperatures of rechargeable battery, and such as 40 DEG C, then, mobile terminal will fill
The Current Temperatures of battery are compared with temperature threshold, and here, 40 DEG C of the Current Temperatures of rechargeable battery are more than
35 DEG C of temperature threshold, now, the input current value of mobile terminal control rechargeable battery is by the first current value 1A
The second current value, such as 0.5A are decreased to, rechargeable battery proceeds to charge with the second current value 0.5A.
In another embodiment, mobile terminal, will after the Current Temperatures that rechargeable battery is obtained by S101
Current Temperatures are compared with temperature threshold, then, Current Temperatures can also be without being more than, i.e., less than or equal to temperature
Degree threshold value, at this moment, the input current value of rechargeable battery can be remained the first current value by mobile terminal, be made
Obtain rechargeable battery to keep being charged with the first current value；Mobile terminal can also be by the input of rechargeable battery electricity
Flow valuve is adjusted to load current value so that rechargeable battery keeps being charged with load current value.Actually should
With in, load current value is the output-current rating value of the power supply adaptor of each mobile terminal, such as 1A,
2A, 2.4A etc..
For example, default temperature threshold is 35 DEG C, and with the first current value, such as 1A is filled mobile terminal
Electricity.First, mobile terminal detects the Current Temperatures of rechargeable battery, and such as 30 DEG C, then, mobile terminal will fill
The Current Temperatures of battery are compared with temperature threshold, and here, 30 DEG C of the Current Temperatures of rechargeable battery are less than
35 DEG C of temperature threshold, now, the input current value of mobile terminal control rechargeable battery remains the first current value
1A, rechargeable battery proceeds to charge with the first current value 1A.
Second situation, in order to avoid frequently change occurs in the input current value for charging, affects rechargeable battery
Stability, then, while mobile terminal compares Current Temperatures and temperature threshold, mobile terminal can also be by
The Current Temperatures of rechargeable battery are poor with the temperature that the last time detects, and the Current Temperatures for obtaining rechargeable battery increase
Amount, then, Current Temperatures increment is compared with default change threshold.If the current temperature of rechargeable battery
When degree is more than temperature threshold, and Current Temperatures increment also greater than change threshold, mobile terminal control rechargeable battery
Charging input current the second current value is reduced to by the first current value, rechargeable battery is carried out with the second current value
Charge.Thus, the reduction of the charging input current value due to rechargeable battery so that rechargeable battery itself is produced
Heat reduce, the temperature for preventing rechargeable battery is further raised, thus, having efficiently controlled rechargeable battery
Temperature, extend the service life of rechargeable battery, reduce rechargeable battery high temperature blast probability.
For example, default temperature threshold is 35 DEG C, and default change threshold is 2 DEG C, and mobile terminal is with the
One current value, such as 1A are charged.First, mobile terminal detects the Current Temperatures of rechargeable battery, such as 40 DEG C,
And the temperature of the rechargeable battery once detected before obtaining, such as 37 DEG C, then, mobile terminal will charge electric
The Current Temperatures in pond are compared with temperature threshold, and Current Temperatures increment and change threshold are compared
Compared with here, 40 DEG C of the Current Temperatures of rechargeable battery are more than 35 DEG C of temperature threshold, and 3 DEG C of Current Temperatures increment
More than 2 DEG C of change threshold, now, the input current value of mobile terminal control rechargeable battery is by the first current value
1A is decreased to the second current value, such as 0.5A, and rechargeable battery proceeds to charge with the second current value 0.5A.
In another embodiment, mobile terminal is in Current Temperatures that rechargeable battery is obtained by S101 and current
After temperature increment, Current Temperatures are compared with temperature threshold, and by Current Temperatures increment and change threshold
Value is compared, then, when Current Temperatures are more than stable threshold, Current Temperatures increment can also be without being more than,
Change threshold is less than or equal to, at this moment, the input current value of rechargeable battery can be remained the by mobile terminal
One current value so that rechargeable battery keeps being charged with the first current value；Mobile terminal will can also charge
The input current value of battery is adjusted to load current value so that rechargeable battery keeps being filled with load current value
Electricity.
For example, default temperature threshold is 35 DEG C, and default change threshold is 2 DEG C, and mobile terminal is with the
One current value, such as 1A are charged.First, mobile terminal detects the Current Temperatures of rechargeable battery, such as 37 DEG C,
And the temperature of the rechargeable battery once detected before obtaining, such as 36 DEG C, then, mobile terminal will charge electric
The Current Temperatures in pond are compared with temperature threshold, and Current Temperatures increment and change threshold are compared
Compared with here, 37 DEG C of the Current Temperatures of rechargeable battery are more than 35 DEG C of temperature threshold, but 1 DEG C of Current Temperatures increment
Less than 2 DEG C of change threshold, now, it is electric that the input current value of mobile terminal control rechargeable battery remains first
Flow valuve 1A, rechargeable battery proceeds to charge with the first current value 1A.
The third situation, in order to avoid frequently change occurs in the input current value for charging, affects rechargeable battery
Stability, then, while mobile terminal compares Current Temperatures and temperature threshold, mobile terminal can be with root
The development trend of rechargeable battery Current Temperatures is determined according to the temperature of the front rechargeable battery for detecting several times.If filling
When the Current Temperatures of battery are in rising trend more than temperature threshold, and Current Temperatures, mobile terminal control is filled
The input current value of battery is reduced to the second current value by the first current value, and rechargeable battery is with the second current value
It is charged.Thus, the reduction of the charging input current value due to rechargeable battery so that rechargeable battery itself
The heat of generation reduces, and the temperature for preventing rechargeable battery is further raised, thus, having efficiently controlled charging
The temperature of battery, extends the service life of rechargeable battery, reduces the probability of rechargeable battery high temperature blast.
For example, default temperature threshold is 35 DEG C, and with the first current value, such as 1A is filled mobile terminal
Electricity.First, mobile terminal detects the Current Temperatures of rechargeable battery, such as 40 DEG C, and obtains examining several times recently
The temperature of the rechargeable battery for measuring, such as obtains the charging-cell temperature for detecting for nearest 10 times：37 DEG C, 37 DEG C,
38 DEG C, 38 DEG C, 38 DEG C, 39 DEG C, 39 DEG C, 40 DEG C, 40 DEG C, 40 DEG C, then, mobile terminal will charge
The Current Temperatures of battery are compared with temperature threshold, and determine the development trend of front temperature, here, fill
40 DEG C of the Current Temperatures of battery are more than 35 DEG C of temperature threshold, due to the rechargeable battery for measuring for nearest 10 times
Temperature value increases successively, it may be said that the temperature of the bright rechargeable battery within a period of time recently is persistently being raised, i.e.,
To continue to raise, now, mobile terminal controls the input of rechargeable battery to the development trend of the temperature of rechargeable battery
Current value is decreased to the second current value, such as 0.5A by the first current value 1A, and rechargeable battery is with the second current value
0.5A proceeds to charge.
In another embodiment, mobile terminal is in the Current Temperatures that rechargeable battery is obtained by S101 and recently
After the charging-cell temperature for measuring several times, Current Temperatures are compared with temperature threshold, and determination is worked as
The development trend of front temperature, then, when Current Temperatures are more than stable threshold, the development trend of Current Temperatures
To keep constant or can also there is downward trend.At this moment, mobile terminal can be by the input of rechargeable battery
Current value remains the first current value so that rechargeable battery keeps being charged with the first current value；It is mobile whole
The input current value of rechargeable battery can also be adjusted to load current value by end so that rechargeable battery is kept with volume
Determine current value to be charged.
For example, default temperature threshold is 35 DEG C, and with the first current value, such as 1A is filled mobile terminal
Electricity.First, mobile terminal detects the Current Temperatures of rechargeable battery, such as 40 DEG C, and obtains nearest 10 times
The temperature of the rechargeable battery that real-time detection is arrived, respectively：37 DEG C, 37 DEG C, 38 DEG C, 38 DEG C, 38 DEG C, 39 DEG C,
39 DEG C, 38 DEG C, 38 DEG C, 38 DEG C, then, mobile terminal is by the Current Temperatures and temperature threshold of rechargeable battery
It is compared, and determines the development trend of Current Temperatures, here, 40 DEG C of the Current Temperatures of rechargeable battery is big
In 35 DEG C of temperature threshold, but the charging-cell temperature measured from nearest 10 times can be seen that charging electricity
The temperature in pond begins to decline again after rising, and the Current Temperatures for illustrating rechargeable battery have a declining tendency, now,
The input current value of mobile terminal control rechargeable battery remains the first current value 1A, and rechargeable battery is with first
Current value 1A proceeds to charge.
Certainly, above-mentioned pre-conditioned also promising other conditions, it is also possible to determine rechargeable battery otherwise
Current Temperatures whether meet pre-conditioned, the present invention is not specifically limited.
It should be noted that in said one or multiple embodiments, the second current value can pass through following
Formula (1) is obtained.
Wherein, I be the second current value, t for rechargeable battery Current Temperatures, T1For default temperature threshold,
T2For the maximum temperature of rechargeable battery in battery industry standard, i is the maximum of rechargeable battery input current.
Understood according to formula (1), when the Current Temperatures t of rechargeable battery is less than or equal to temperature threshold T1When,
Maximum current value i is the input current value of rechargeable battery, when the Current Temperatures t of rechargeable battery is more than temperature threshold
Value T1, and Current Temperatures increment be more than delta threshold Δ t when, the second current value calculated by formula (1)
I is the input current value of rechargeable battery.
In addition, the temperature that rechargeable battery can also be preset with mobile terminal is corresponding with input current value closing
System, can from low to high be divided into multiple step temperature sections, each temperature section by the temperature of rechargeable battery in advance
Different input current values are corresponded to respectively, when the Current Temperatures of rechargeable battery are wherein in the range of a temperature section
When, mobile terminal charges the corresponding input current value of the temperature section as the second current value to rechargeable battery,
Wherein, the temperature of rechargeable battery is higher, and its corresponding input current value is less.
It is, of course, also possible to the second current value is achieved other ways, the present invention is not specifically limited.
Below said method is illustrated with instantiation：
It is assumed that mobile terminal is with the first current value, such as 2A is charged, default temperature threshold T1=
35 DEG C, T=2 DEG C of delta threshold Δ.
First, when detection cycle is reached, the Current Temperatures t of mobile terminal detection rechargeable battery, such as t=40 DEG C；
Then, mobile terminal is by t=40 DEG C of the Current Temperatures of rechargeable battery and temperature threshold T1=35 DEG C are carried out
Relatively, meanwhile, calculate the Current Temperatures increment of rechargeable battery, will Current Temperatures once detect with front
Temperature t=35 DEG C of rechargeable battery is differed from, now, Current Temperatures increment Delta t=5 DEG C, and then, will current temperature
Degree increment Delta t=5 DEG C is compared for T=2 DEG C with change threshold Δ, now, the Current Temperatures t=of rechargeable battery
40 DEG C are more than temperature threshold T1=35 DEG C, and Current Temperatures increment Delta t=5 DEG C is more than T=2 DEG C of change threshold Δ,
That is the Current Temperatures of rechargeable battery meet pre-conditioned.
At the same time, according to battery industry standard, maximum i=2A of rechargeable battery input current charges
Maximum temperature T of battery2=60 DEG C of degree, above-mentioned parameter value is substituted in formula (1), calculates second electric
Flow valuve I=1.6A, then, mobile terminal just controls the input current value of rechargeable battery by the first current value 2A
The second current value 1.6A is reduced to, rechargeable battery is charged with 1.6A.
Thus, just completing the process of the input current value of the temperature adjustment rechargeable battery according to rechargeable battery.
From the foregoing, the technical scheme for providing according to embodiments of the present invention, in charging process, works as charging
When the temperature of battery meets pre-conditioned, rechargeable battery can be adjusted by reducing charging input current value
Temperature so that the heat that rechargeable battery is produced is reduced with the reduction of input current value, prevents rechargeable battery
Temperature further raise, thus, having efficiently controlled the temperature of rechargeable battery, extend rechargeable battery
Service life, reduces the probability of rechargeable battery high temperature blast.
Based on same inventive concept, the embodiment of the present invention provides a kind of mobile terminal, with said one or many
Mobile terminal described in individual example is consistent.
As shown in Fig. 2 the mobile terminal includes：Temperature detecting module 21 and charge control module 22；Its
In, temperature detecting module 21, for detecting the Current Temperatures of the rechargeable battery of mobile terminal；Charge control mould
Block 22, for when Current Temperatures meet one it is pre-conditioned when, control the charging input current of rechargeable battery by the
One current value is reduced to the second current value so that rechargeable battery is charged with the second current value.
In such scheme, temperature detecting module 21, the current temperature specifically for detecting rechargeable battery periodically
Degree.
In such scheme, charge control module 22, specifically at least when detect Current Temperatures more than temperature
During degree threshold value, the charging input current for controlling rechargeable battery is reduced to the second current value by the first current value.
In such scheme, charge control module 22 is additionally operable to when Current Temperatures are not more than temperature threshold,
The input current value of rechargeable battery is remained into the first current value, or the input current value of rechargeable battery is adjusted
It is whole for load current value.
In such scheme, charge control module 22, specifically for being more than temperature threshold when Current Temperatures, and
When Current Temperatures increment is more than change threshold, the charging input current for controlling rechargeable battery is subtracted by the first current value
It is little to the second current value, wherein, Current Temperatures increment is Current Temperatures and the rechargeable battery of front one-shot measurement
Temperature gap.
In such scheme, charge control module 22 is additionally operable to when Current Temperatures are more than temperature threshold and current
When temperature increment is not more than change threshold, the input current value of rechargeable battery is remained into the first current value, or,
It is additionally operable to when Current Temperatures are detected more than temperature threshold and Current Temperatures increment is not more than change threshold, will
The input current value of rechargeable battery is adjusted to load current value.
In such scheme, mobile terminal realizes control rechargeable battery by reducing the input current value for charging
The technique effect of temperature, it is to avoid appearance causes the situation of battery damage because charging-cell temperature is too high.As schemed
Shown in 3, mobile terminal also includes：Setup module 31, display module 32, wherein, setup module 31 is used
To arrange charge mode, temperature threshold and change threshold；Display module 32 is used for showing filling for rechargeable battery
The information such as power mode, the Current Temperatures of rechargeable battery, charging progress.
It is to be herein pointed out above mobile terminal implements the description of item, it is class with said method description
As, with same embodiment of the method identical beneficial effect, therefore do not repeat.It is mobile for the present invention whole
The ins and outs not disclosed in the embodiment of end, those skilled in the art refer to the inventive method embodiment
Describe and understand, be to save length, repeat no more here.
Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or meter
Calculation machine program product.Therefore, the present invention can using hardware embodiment, software implementation or with reference to software and
The form of the embodiment of hardware aspect.And, the present invention can be adopted and wherein include calculating at one or more
Computer-usable storage medium (including but not limited to magnetic disc store and the optical storage of machine usable program code
Device etc.) on implement computer program form.
The present invention is produced with reference to method according to embodiments of the present invention, equipment (system) and computer program
The flow chart and/or block diagram of product is describing.It should be understood that can by computer program instructions flowchart and/
Or each flow process and/or square frame and flow chart and/or flow process and/or square frame in block diagram in block diagram
Combination.These computer program instructions can be provided to all-purpose computer, special-purpose computer, embedded processing
The processor of machine or other programmable data processing devices is producing a machine so that by computer or its
The instruction of the computing device of his programmable data processing device is produced for realizing in one flow process of flow chart
Or the device of the function of specifying in one square frame of multiple flow processs and/or block diagram or multiple square frames.
These computer program instructions may be alternatively stored in can guide computer or other programmable datas process to set
In the standby computer-readable memory for working in a specific way so that in being stored in the computer-readable memory
Instruction produce and include the manufacture of command device, command device realization is in one flow process or multiple of flow chart
The function of specifying in one square frame of flow process and/or block diagram or multiple square frames.
These computer program instructions also can be loaded in computer or other programmable data processing devices, made
Obtain and series of operation steps is performed on computer or other programmable devices to produce computer implemented place
Reason, so as to the instruction performed on computer or other programmable devices is provided for realizing in flow chart one
The step of function of specifying in flow process or one square frame of multiple flow processs and/or block diagram or multiple square frames.
The above, only presently preferred embodiments of the present invention is not intended to limit the protection model of the present invention
Enclose.
Claims (12)
1. a kind of charging method, is applied to a mobile terminal, and the mobile terminal has a rechargeable battery, institute
State rechargeable battery to power for the mobile terminal, it is characterised in that methods described includes：
Detect the Current Temperatures of the rechargeable battery；
When the Current Temperatures meet one it is pre-conditioned when, control the charging input current of the rechargeable battery by
First current value is reduced to the second current value so that the rechargeable battery is charged with second current value.
2. method according to claim 1, it is characterised in that the detection rechargeable battery is worked as
Front temperature, including：
The Current Temperatures of the rechargeable battery are detected periodically.
3. method according to claim 1, it is characterised in that described when the Current Temperatures meet
When pre-conditioned, the charging input current for controlling the rechargeable battery is reduced to the second electric current by the first current value
Value, including：
At least when the Current Temperatures are more than temperature threshold, the charging input current of the rechargeable battery is controlled
Second current value is reduced to by first current value.
4. method according to claim 3, it is characterised in that described at least when the Current Temperatures are big
When temperature threshold, the charging input current for controlling the rechargeable battery is reduced to institute by first current value
The second current value is stated, including：
When the Current Temperatures are more than the temperature threshold, and the Current Temperatures increment more than change threshold,
The charging input current for controlling the rechargeable battery is reduced to second current value by first current value,
Wherein, the Current Temperatures increment is the temperature of the Current Temperatures and the front rechargeable battery for once detecting
The difference of degree.
5. method according to claim 4, it is characterised in that in the detection rechargeable battery
After Current Temperatures, methods described also includes：
When the Current Temperatures are more than the temperature threshold and the Current Temperatures increment is not more than the change threshold
During value, the input current value of the rechargeable battery is remained into first current value；Or,
When the Current Temperatures are not more than the temperature threshold or the Current Temperatures increment is not more than the change
During threshold value, the input current value of the rechargeable battery is adjusted to into load current value.
6. method according to claim 1, it is characterised in that in the detection rechargeable battery
After Current Temperatures, methods described also includes：
When the Current Temperatures are not more than the temperature threshold, the input current value of the rechargeable battery is protected
Hold as first current value, or the input current value of the rechargeable battery is adjusted to into load current value.
7. a kind of mobile terminal, it is characterised in that include：Temperature detecting module and charge control module；Its
In,
The temperature detecting module, for detecting the Current Temperatures of the rechargeable battery of the mobile terminal；
The charge control module, for when Current Temperatures satisfaction one is pre-conditioned, filling described in control
The charging input current of battery is reduced to the second current value by the first current value so that the rechargeable battery with
Second current value is charged.
8. mobile terminal according to claim 7, it is characterised in that the temperature detecting module, tool
Body is used to detect the Current Temperatures of the rechargeable battery periodically.
9. mobile terminal according to claim 7, it is characterised in that the charge control module, tool
Body is used at least when the Current Temperatures are more than temperature threshold, controls the charging input electricity of the rechargeable battery
Stream is reduced to second current value by first current value.
10. mobile terminal according to claim 9, it is characterised in that the charge control module,
Specifically for being more than the temperature threshold, and the Current Temperatures increment more than change threshold when the Current Temperatures
During value, controlling the charging input current of the rechargeable battery, to be reduced to described second by first current value electric
Flow valuve, wherein, the Current Temperatures increment is the Current Temperatures and the front charging electricity for once detecting
The difference of the temperature in pond.
11. mobile terminals according to claim 10, it is characterised in that the charge control module,
It is additionally operable to when the Current Temperatures are more than the temperature threshold and the Current Temperatures increment is not more than the change
During threshold value, the input current value of the rechargeable battery is remained into first current value；Or, being additionally operable to work as
When the Current Temperatures are not more than the change threshold more than the temperature threshold and the Current Temperatures increment,
The input current value of the rechargeable battery is adjusted to into load current value.
12. mobile terminals according to claim 7, it is characterised in that the charge control module,
Also have in when the Current Temperatures are not more than the temperature threshold, by the input current value of the rechargeable battery
First current value is remained, or the input current value of the rechargeable battery is adjusted to into load current value.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510663053.6A CN106602616A (en) | 2015-10-14 | 2015-10-14 | Charging method and mobile terminal |
| PCT/CN2016/095370 WO2017063446A1 (en) | 2015-10-14 | 2016-08-15 | Charging method, mobile terminal, and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510663053.6A CN106602616A (en) | 2015-10-14 | 2015-10-14 | Charging method and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106602616A true CN106602616A (en) | 2017-04-26 |
Family
ID=58517052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510663053.6A Pending CN106602616A (en) | 2015-10-14 | 2015-10-14 | Charging method and mobile terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106602616A (en) |
| WO (1) | WO2017063446A1 (en) |
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| CN106961142A (en) * | 2017-05-04 | 2017-07-18 | 深圳市马汀科技有限公司 | A kind of adaptive power supply electric power system and method |
| CN107785958A (en) * | 2017-10-21 | 2018-03-09 | 深圳市全智芯科技有限公司 | Charging method, charging circuit and the charging system of portable power source |
| CN109131154A (en) * | 2018-08-29 | 2019-01-04 | 科力远混合动力技术有限公司 | Vehicle-mounted low tension battery charging method |
| WO2019141184A1 (en) * | 2018-01-19 | 2019-07-25 | 中兴通讯股份有限公司 | Method, apparatus and device for intelligently adjusting charging, and storage medium |
| CN111725869A (en) * | 2020-06-29 | 2020-09-29 | 北京小米移动软件有限公司 | Charging power control method, charging power control device and mobile terminal |
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| US12015290B2 (en) | 2020-10-30 | 2024-06-18 | Techtronic Cordless Gp | Battery pack with temperature limited current |
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Also Published As
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| WO2017063446A1 (en) | 2017-04-20 |
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