CN110165732A - A kind of mobile terminal charging control method, mobile terminal and storage medium - Google Patents
A kind of mobile terminal charging control method, mobile terminal and storage medium Download PDFInfo
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- CN110165732A CN110165732A CN201910397693.5A CN201910397693A CN110165732A CN 110165732 A CN110165732 A CN 110165732A CN 201910397693 A CN201910397693 A CN 201910397693A CN 110165732 A CN110165732 A CN 110165732A
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- 238000004590 computer program Methods 0.000 claims description 5
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- 238000005516 engineering process Methods 0.000 description 2
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- 238000010586 diagram Methods 0.000 description 1
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- 230000006872 improvement Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- H02J7/0091—
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a kind of mobile terminal charging control method, mobile terminal and storage mediums, which comprises sets several charging paths for the charging circuit of mobile terminal；When detecting mobile terminal connection charging, opens a charging paths and charge to battery, close remaining charging paths and reset timer；The temperature for detecting mobile terminal switches charging paths and resets timer when temperature is more than the thresholding and timer expiry of setting.Increase the branch that multiple charging currents flow through on mobile terminals, to reduce the bring heat accumulation problems that charge for a long time in same charging paths, to guarantee the safety of charging process, while the temperature of the mobile terminal of charging process is also reduced, improves the service life of mobile terminal.
Description
Technical field
The present invention relates to technical field of mobile terminals more particularly to a kind of mobile terminal charging control methods, movement
Terminal and storage medium.
Background technique
Mobile terminal generallys use rechargeable battery at present, and charging is the most commonly used one of the operation of mobile terminal.It is existing
In technology, external energy is filled with to mobile terminal in the form of electric current due to being in charging process, and by a series of circuits,
Cabling reaches inside battery；More or less there is certain electricity in circuit, the cabling for the mobile terminal that electric current passes through when due to charging
Resistance, we set the sum of the resistance as R1, and electric current when charging is I1, and according to Joule's law, the electric current passes through while being filled with battery
I1 × I1 × R1 × t heat can be generated on the circuit, cabling of mobile terminal after crossing time t；And charging process is often held
Continuous one hour even several hours can quite may be used in charging current by the heat accumulated on the circuit of mobile terminal, cabling
It sees, especially easily because of the excessively high initiation safety accident of temperature in the case where poor heat radiation.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, a kind of mobile terminal is provided and is filled
Electric control method, mobile terminal and storage medium, it is intended to solve when mobile terminal charges in the prior art caused by poor heat radiation
The excessively high problem of temperature.
The technical proposal for solving the technical problem of the invention is as follows:
A kind of mobile terminal charging control method, wherein comprising steps of
Several charging paths are set by the charging circuit of mobile terminal；
It when detecting mobile terminal connection charging, opens a charging paths and charges to battery, close remaining charging paths and multiple
Bit timing device；
The temperature for detecting mobile terminal switches charging paths and resets when temperature is more than the thresholding and timer expiry of setting
Timer.
The mobile terminal charging control method, wherein several charging paths are used and are connected in parallel.
The mobile terminal charging control method, wherein described to set several for the charging circuit of mobile terminal
Charging paths specifically include:
Several charging paths are set by the charging circuit of mobile terminal；
Each charging paths are separately turned on, and detect the heating rate and maximum temperature value of mobile terminal in preset time, formation is filled
Electric branch table corresponding with heating rate and mobile terminal Temperature Distribution.
The mobile terminal charging control method, wherein the temperature of the detection mobile terminal, when temperature is more than setting
Thresholding and when timer expiry, switch charging paths and reset timer step and specifically include:
The temperature for detecting mobile terminal, when temperature is more than the thresholding and timer expiry of setting, according to charging paths and heating
Rate corresponds to table and mobile terminal Temperature Distribution switching charging paths；
Reset timer.
The mobile terminal charging control method, wherein the thresholding set as 50 DEG C, the timer expiry
Time is 30 seconds.
A kind of mobile terminal, wherein it include: processor, and the memory being connected to the processor,
The memory is stored with mobile terminal charging control program, and the mobile terminal charging control program is by the processor
It is performed the steps of when execution
Several charging paths are set by the charging circuit of mobile terminal；
It when detecting mobile terminal connection charging, opens a charging paths and charges to battery, close remaining charging paths and multiple
Bit timing device；
The temperature for detecting mobile terminal switches charging paths and resets when temperature is more than the thresholding and timer expiry of setting
Timer.
The mobile terminal, wherein several charging paths are used and are connected in parallel.
The mobile terminal, wherein when the mobile terminal charging control program is executed by the processor, also realize
Following steps:
Several charging paths are set by the charging circuit of mobile terminal；
Each charging paths are separately turned on, and detect the heating rate and maximum temperature value of mobile terminal in preset time, formation is filled
Electric branch table corresponding with heating rate and mobile terminal Temperature Distribution.
The mobile terminal, wherein when the mobile terminal charging control program is executed by the processor, also realize
Following steps:
The temperature for detecting mobile terminal, when temperature is more than the thresholding and timer expiry of setting, according to charging paths and heating
Rate corresponds to table and mobile terminal Temperature Distribution switching charging paths；
Reset timer.
A kind of storage medium, the storage medium are stored with computer program, wherein the computer program is by processor
When execution, realize as described in above-mentioned any one the step of mobile terminal charging control method.
The utility model has the advantages that increasing the branch that multiple charging currents flow through, on mobile terminals to reduce in same charging paths
Upper long-time charging bring heat accumulation problems, to guarantee the safety of charging process, while also reducing charging process
The temperature of mobile terminal improves the service life of mobile terminal.
Detailed description of the invention
Fig. 1 is the flow chart of mobile terminal charging control method in the present invention.
Fig. 2 is the functional schematic block diagram of mobile terminal in the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer and more explicit, right as follows in conjunction with drawings and embodiments
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
Please refer to Fig. 1, the present invention provides a kind of some embodiments of mobile terminal charging control method.
As shown in Figure 1, a kind of mobile terminal charging control method of the invention, comprising the following steps:
Step S100, several charging paths are set by the charging circuit of mobile terminal.
Step S100 is specifically included:
Step S110, several charging paths are set by the charging circuit of mobile terminal.
Specifically, in the prior art, the charging of mobile terminal is using fixed charging circuit.The present invention can by mobile terminal
Circuit for charging is all classified as charging circuit, these circuits are then arranged to several charging paths.Described several are filled
Electric branch is using being connected in parallel, it is of course possible to by the way of between the biggish element of resistance (generate heat more elements) using parallel connection
Connection, the lesser element of resistance (generate heat few element) are connected using concatenated mode.
Step S120, each charging paths are separately turned on, and detect the heating rate and highest of mobile terminal in preset time
Temperature value forms charging paths table corresponding with heating rate and mobile terminal Temperature Distribution.
After setting up each charging paths, each charging paths are successively opened, and detects mobile terminal within a preset time
Temperature value, and the heating rate of mobile terminal within a preset time is calculated, heating rate here can be risen using average
Warm rate can also form heating curve.Charging paths table corresponding with heating rate available in this way, has also been known that every
When charging paths are opened, because of the speed that temperature rises caused by charging.Usually here heating curve is incremental, that is,
It says, when reaching preset time, the temperature of mobile terminal is maximum temperature value, certainly, the corresponding highest of every charging paths
Temperature value be it is different, every charging paths temperature caused by mobile terminal different zones influence be also different, pass through
The available mobile terminal Temperature Distribution of the temperature value in maximum temperature value and each region of mobile terminal, opens different chargings certainly
Branch, mobile terminal Temperature Distribution are different.
Step S200, when detecting mobile terminal connection charging, a charging paths is opened and are charged to battery, remaining is closed
Charging paths simultaneously reset timer.
Specifically, when detecting that mobile terminal connection power supply is charged, any charging paths is opened and are charged, when
It so also can be set into, open default charging paths, that is to say, that first turn on default charging paths.Certainly, it is adopted in the present invention
Charging paths are opened with the mode for selecting one, wherein a charging paths, remaining charging paths are to be in close state in unlatching.When
It so when there is more (such as three or more) charging paths, such as needs to carry out quick charge, a plurality of fill can be opened by setting
Electric branch.When opening a certain charging paths, Yao Fuwei timer resets timer, convenient for followed by timing.
Step S300, the temperature for detecting mobile terminal, when temperature is more than the thresholding and timer expiry of setting, switching is filled
Electric branch simultaneously resets timer.
Specifically, step S300 is specifically included:
Step S310, the temperature for detecting mobile terminal, when temperature is more than the thresholding and timer expiry of setting, according to charging branch
Road table corresponding with heating rate and mobile terminal Temperature Distribution switch charging paths.
The temperature for detecting mobile terminal starts timer when temperature is more than the thresholding of setting.Certainly, later due to temperature
Degree fluctuation can reset timer when so that temperature is lower than the thresholding set.Only it is more than the thresholding of setting in constant temperature, and reaches
To timer expiry time when, switch charging paths, i.e., select a charging paths to open from remaining charging paths, and will work as
Preceding charging paths are closed.When a charging paths being selected to open in remaining charging paths, according to charging paths and heating rate pair
Table and mobile terminal Temperature Distribution is answered to be selected, for example, the preferentially slow charging paths of selection heating rate, reselection heating
The fast charging paths of rate.It is preferential to select the charging paths far from processor, avoid processor overheat from causing to crash.Far from current
The charging paths of charging paths can cause element to damage to avoid the same area temperature is excessively high in this way as to be switched charging paths
It is bad.
Step S320, timer is resetted.
Timer is resetted after switching charging paths.
Further, for the thresholding set as 50 DEG C, the time of the timer expiry is 30 seconds.It can of course basis
Need to be arranged the thresholding of setting and the time of timer expiry, for example, user can oneself setting.
Certainly, when all charging paths undesirable (that is, thresholding and timer expiry that temperature is more than setting),
To avoid the frequent switching between each charging paths, stop the charging to mobile terminal, after temperature drops to preset temperature value
Continue to charge.
It is worth noting that increasing the branch that multiple charging currents flow through, on mobile terminals to reduce in same charging
Charge bring heat accumulation problems for a long time for branch road, to guarantee the safety of charging process, while also reducing and charging
The temperature of the mobile terminal of journey improves the service life of mobile terminal.
Specific embodiment one
Two charging paths, therefore, the switching of charging paths are set by the charging circuit of mobile terminal in specific embodiment one
When there was only a kind of selection, then without obtaining charging paths table corresponding with heating rate and mobile terminal Temperature Distribution.
S10 is arranged: the first charging paths, the second charging paths in the terminal；And the first charging paths are set and are
Default charging paths；
First charging paths, the second charging paths use Parallel Design, and mobile terminal both can be used first in charging at this time
Charging paths charge to battery, and the second charging paths also can be used and charge the battery.And occupied circuit and cabling
Difference, therefore, as soon as the charging paths are closed when adstante febre in charging paths, with another another charging paths to battery
Charging is to reduce thermal accumlation when charging.
S20 opens the first charging paths and charges to battery when detecting mobile terminal connection charging, closes second and fills
Electric branch；Timer is resetted simultaneously；
The step S20, comprising the following steps:
S21 detects mobile terminal connection charging；
S22 opens the first charging paths and charges to battery, closes the second charging paths；
S23 resets timer；
Wherein, the time-out time of the timer is 30 seconds.
S30 detects temperature, when temperature is more than the thresholding of setting, when judging whether the timer expires or not, the is opened if time-out
Two charging paths charge to battery, close the first charging paths；Timer is resetted simultaneously；
The step S30 specially periodically executes following steps (for example every 1 second):
S31 detects temperature；
S32, when temperature is more than the thresholding of setting, when judging whether the timer expires or not；
S33 opens the second charging paths if time-out and charges to battery, closes the first charging paths；
S34 resets timer；
For the thresholding of the temperature set as 50 degrees Celsius, the time-out time of the timer is 30 seconds.
S40 detects temperature, when temperature is more than the thresholding of setting, when judging whether the timer expires or not, the is opened if time-out
One charging paths charge to battery, close the second charging paths；Timer is resetted simultaneously；
The step S40 specially periodically executes following steps (for example every 1 second):
S41 detects temperature；
S42, when temperature is more than the thresholding of setting, when judging whether the timer expires or not；
S43 opens the first charging paths if time-out and charges to battery, closes the second charging paths；
S44 resets timer.
Certainly, when two kinds of charging paths are undesirable, to avoid the frequent switching between two kinds of charging paths, stop
Only to the charging of mobile terminal, continue to charge after temperature drops to preset temperature value.
The present invention also provides a kind of preferred embodiments of mobile terminal:
As shown in Fig. 2, a kind of mobile terminal of the embodiment of the present invention, comprising: processor 10, and connect with the processor 10
Memory 20,
The memory 20 is stored with mobile terminal charging control program, and the mobile terminal charging control program is by the processing
Device 10 performs the steps of when executing
Several charging paths are set by the charging circuit of mobile terminal；
It when detecting mobile terminal connection charging, opens a charging paths and charges to battery, close remaining charging paths and multiple
Bit timing device；
The temperature for detecting mobile terminal switches charging paths and resets when temperature is more than the thresholding and timer expiry of setting
Timer, as detailed above.
In the mobile terminal, several charging paths are using being connected in parallel, as detailed above.
When the mobile terminal charging control program is executed by the processor 10, also perform the steps of
Several charging paths are set by the charging circuit of mobile terminal；
Each charging paths are separately turned on, and detect the heating rate and maximum temperature value of mobile terminal in preset time, formation is filled
Electric branch table corresponding with heating rate and mobile terminal Temperature Distribution, as detailed above.
When the mobile terminal charging control program is executed by the processor 10, also perform the steps of
The temperature for detecting mobile terminal, when temperature is more than the thresholding and timer expiry of setting, according to charging paths and heating
Rate corresponds to table and mobile terminal Temperature Distribution switching charging paths；
Timer is resetted, as detailed above.
The present invention also provides a kind of preferred embodiments of storage medium:
A kind of storage medium of the embodiment of the present invention, the storage medium are stored with computer program, which is characterized in that the calculating
When machine program is executed by processor, realize as described in above-mentioned any one the step of mobile terminal charging control method, specifically such as
It is upper described.
In conclusion a kind of mobile terminal charging control method, mobile terminal and storage medium provided by the present invention, institute
The method of stating includes: to set several charging paths for the charging circuit of mobile terminal；It charges when detecting that mobile terminal connects
When, it opens a charging paths and charges to battery, close remaining charging paths and reset timer；The temperature of mobile terminal is detected,
When temperature is more than the thresholding and timer expiry of setting, switches charging paths and reset timer.Increase on mobile terminals
The branch that multiple charging currents flow through, to reduce the bring heat accumulation problems that charge for a long time in same charging paths, from
And guarantee the safety of charging process, while also reducing the temperature of the mobile terminal of charging process, improve the use of mobile terminal
Service life.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention
Protect range.
Claims (10)
1. a kind of mobile terminal charging control method, which is characterized in that comprising steps of
Several charging paths are set by the charging circuit of mobile terminal；
It when detecting mobile terminal connection charging, opens a charging paths and charges to battery, close remaining charging paths and multiple
Bit timing device；
The temperature for detecting mobile terminal switches charging paths and resets when temperature is more than the thresholding and timer expiry of setting
Timer.
2. mobile terminal charging control method according to claim 1, which is characterized in that several charging paths are adopted
With being connected in parallel.
3. mobile terminal charging control method according to claim 1, which is characterized in that the charging by mobile terminal
Circuit is set as several charging paths and specifically includes:
Several charging paths are set by the charging circuit of mobile terminal；
Each charging paths are separately turned on, and detect the heating rate and maximum temperature value of mobile terminal in preset time, formation is filled
Electric branch table corresponding with heating rate and mobile terminal Temperature Distribution.
4. mobile terminal charging control method according to claim 3, which is characterized in that the temperature of the detection mobile terminal
Degree switches charging paths and resets timer step and specifically include when temperature is more than the thresholding of setting and when timer expiry:
The temperature for detecting mobile terminal, when temperature is more than the thresholding and timer expiry of setting, according to charging paths and heating
Rate corresponds to table and mobile terminal Temperature Distribution switching charging paths；
Reset timer.
5. mobile terminal charging control method according to claim 1, which is characterized in that the thresholding set is 50
DEG C, the time of the timer expiry is 30 seconds.
6. a kind of mobile terminal characterized by comprising processor, and the memory being connected to the processor,
The memory is stored with mobile terminal charging control program, and the mobile terminal charging control program is by the processor
It is performed the steps of when execution
Several charging paths are set by the charging circuit of mobile terminal；
It when detecting mobile terminal connection charging, opens a charging paths and charges to battery, close remaining charging paths and multiple
Bit timing device；
The temperature for detecting mobile terminal switches charging paths and resets when temperature is more than the thresholding and timer expiry of setting
Timer.
7. mobile terminal according to claim 6, which is characterized in that several charging paths are used and are connected in parallel.
8. mobile terminal according to claim 6, which is characterized in that the mobile terminal charging control program is by the place
When managing device execution, also perform the steps of
Several charging paths are set by the charging circuit of mobile terminal；
Each charging paths are separately turned on, and detect the heating rate and maximum temperature value of mobile terminal in preset time, formation is filled
Electric branch table corresponding with heating rate and mobile terminal Temperature Distribution.
9. mobile terminal according to claim 8, which is characterized in that the mobile terminal charging control program is by the place
When managing device execution, also perform the steps of
The temperature for detecting mobile terminal, when temperature is more than the thresholding and timer expiry of setting, according to charging paths and heating
Rate corresponds to table and mobile terminal Temperature Distribution switching charging paths；
Reset timer.
10. a kind of storage medium, the storage medium is stored with computer program, which is characterized in that the computer program quilt
When processor executes, realize as described in claim 1-5 any one the step of mobile terminal charging control method.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910397693.5A CN110165732B (en) | 2019-05-14 | 2019-05-14 | Mobile terminal charging control method, mobile terminal and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910397693.5A CN110165732B (en) | 2019-05-14 | 2019-05-14 | Mobile terminal charging control method, mobile terminal and storage medium |
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| CN110165732B CN110165732B (en) | 2023-07-18 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676927A (en) * | 2019-09-16 | 2020-01-10 | 上海绿浦环保科技有限公司 | Power supply scheduling device based on time sequence |
| CN110854629A (en) * | 2019-11-27 | 2020-02-28 | 深圳市汇智通咨询有限公司 | Charging connector capable of preventing over-temperature |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02142325A (en) * | 1988-11-19 | 1990-05-31 | Matsushita Electric Works Ltd | Charger |
| CN102457094A (en) * | 2010-10-21 | 2012-05-16 | 南京德朔实业有限公司 | Charging system |
| CN106208210A (en) * | 2016-08-04 | 2016-12-07 | 广东欧珀移动通信有限公司 | A kind of PID charging current stabilization regulation and control method and terminal |
| WO2017197681A1 (en) * | 2016-05-18 | 2017-11-23 | 中兴通讯股份有限公司 | Mobile terminal, and method and device for determining battery temperature |
-
2019
- 2019-05-14 CN CN201910397693.5A patent/CN110165732B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02142325A (en) * | 1988-11-19 | 1990-05-31 | Matsushita Electric Works Ltd | Charger |
| CN102457094A (en) * | 2010-10-21 | 2012-05-16 | 南京德朔实业有限公司 | Charging system |
| WO2017197681A1 (en) * | 2016-05-18 | 2017-11-23 | 中兴通讯股份有限公司 | Mobile terminal, and method and device for determining battery temperature |
| CN106208210A (en) * | 2016-08-04 | 2016-12-07 | 广东欧珀移动通信有限公司 | A kind of PID charging current stabilization regulation and control method and terminal |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676927A (en) * | 2019-09-16 | 2020-01-10 | 上海绿浦环保科技有限公司 | Power supply scheduling device based on time sequence |
| CN110854629A (en) * | 2019-11-27 | 2020-02-28 | 深圳市汇智通咨询有限公司 | Charging connector capable of preventing over-temperature |
| CN110854629B (en) * | 2019-11-27 | 2020-10-16 | 深圳市汇智通咨询有限公司 | Charging connector capable of preventing over-temperature |
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| Publication number | Publication date |
|---|---|
| CN110165732B (en) | 2023-07-18 |
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