CN105245651B - A kind of mobile phone temp control device, temprature control method and mobile phone - Google Patents
A kind of mobile phone temp control device, temprature control method and mobile phone Download PDFInfo
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- CN105245651B CN105245651B CN201510685161.3A CN201510685161A CN105245651B CN 105245651 B CN105245651 B CN 105245651B CN 201510685161 A CN201510685161 A CN 201510685161A CN 105245651 B CN105245651 B CN 105245651B
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- mobile phone
- temperature
- application processor
- power management
- battery cover
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Abstract
The present invention discloses a kind of mobile phone temp control device, is related to mobile phone temp control technology field.The mobile phone temp control device includes application processor and the temperature-detecting device being connected with application processor, the temperature-detecting device is used for the temperature for detecting cellular phone power supplies managing chip PMIC, when detecting power management chip PMIC temperature exceeding standard, the application processor sends the application program that instruction closing hand phone backstage is currently running, and automatic frequency reducing operation.Disclose a kind of temprature control method applied to above-mentioned mobile phone temp control device simultaneously and include the mobile phone of the mobile phone temp control device.The present invention realizes control to mobile phone battery cover temperature by controlling power management chip PMIC temperature, efficiently solves the puzzlement that the heat dissipation problem of existing mobile phone is brought, and sets more hommization, and Consumer's Experience is good.
Description
Technical field
The present invention relates to mobile phone temp control technology field, more particularly to a kind of mobile phone temp control device, applied to this
The temprature control method of mobile phone temp control device and the mobile phone for including the mobile phone temp control device.
Background technology
With the arrival of time of cell-phone, mobile phone turns into instrument indispensable in people's daily life, the movement of mobile phone
Characteristic, it is set to seem convenient, efficient.But as the continuous lifting of cell phone processor performance, the heat dissipation problem of mobile phone are also long-term
Annoying handset designers and user.Many user feedback mobile phones radiatings are bad, with long hot very serious.On the other hand, hand
Machine Hardware Engineer also continuously attempts to various methods to reduce the temperature rise of mobile phone：Paste graphite flake, thermal grease, large area dew copper
Deng.Even if so, in the market feedback mobile phone radiating bad news is still very precarious.
It is understood that the processor of mobile phone and power management chip are occurred in the form of nest plate now, with high-pass platform
Exemplified by, high pass MSM8916 base band BB can support the use with power management IC chip PM8916.Each rank of the mobile phone in exploitation
Duan Douhui does temperature rise test, it has been found that and the position for most serious of generating heat is often that the integrated power supply of mobile phone is managed at circuit PMIC,
Heat can be delivered to the rear shell of mobile phone by thermal grease, graphite flake, mobile phone center etc., and such user will feel that mobile phone is sent out
Scald, poor user experience.In the market is still without the mobile phone that detection and early warning are done for temperature at the PMIC of cell phone mainboard.
Based on described above, a kind of mobile phone temp control device that can control temperature at cell phone mainboard PMIC is needed badly, should
Temprature control method and mobile phone for the mobile phone temp control device.
The content of the invention
It is an object of the invention to propose a kind of mobile phone temp control device, the mobile phone temp control device passes through mobile phone
The control of mobile phone battery cover temperature is realized in the control of temperature at mainboard PMIC, sets hommization, and Consumer's Experience is good.
Another object of the present invention is to propose a kind of temprature control method applied to above-mentioned mobile phone temp control device.
Another object of the present invention is to propose a kind of mobile phone for including above-mentioned mobile phone temp control device.
To use following technical scheme up to this purpose, the present invention：
A kind of mobile phone temp control device, including application processor and the temperature-detecting device that is connected with application processor,
The temperature-detecting device is used to detect cellular phone power supplies managing chip PMIC temperature, when detecting power management chip PMIC's
During temperature exceeding standard, the application processor sends the application program that instruction closing hand phone backstage is currently running, and automatic frequency reducing fortune
OK.
As a kind of preferred scheme of mobile phone temp control device, the application processor includes temperature conversion module, institute
The database table that temperature conversion module is stored with power management chip PMIC temperature values and mobile phone battery cover temperature value corresponding relation is stated,
Receive power management chip PMIC temperature values and hand corresponding with power management chip PMIC temperature values is obtained according to database table
Machine rear shell temperature value.
As a kind of preferred scheme of mobile phone temp control device, the application processor includes judge module and control mould
Block, the standard temperature of preset mobile phone rear shell in the judge module, when the judge module judges the temperature conversion module
When the mobile phone battery cover temperature value of acquisition is more than standard temperature, the control module send instruction close backstage be currently running should
With program, and automatic frequency reducing runs to mobile phone battery cover temperature value and reached below standard temperature.
As a kind of preferred scheme of mobile phone temp control device, the application processor includes reminding module, when described
When application processor judges power management chip PMIC temperature exceeding standard, the reminding module is carried mobile phone battery cover temperature is too high
Show information alert to user.
As a kind of preferred scheme of mobile phone temp control device, the temperature-detecting device is thermistor, the heat
Quick resistance is positioned close to power management chip PMIC position.
As a kind of preferred scheme of mobile phone temp control device, the standard temperature is to be set in application before dispatching from the factory
Desired temperature in processor.
A kind of temprature control method for being applied to the mobile phone temp control device as described in any of the above, the temperature inspection of mobile phone
Device detection cellular phone power supplies managing chip PMIC temperature is surveyed, when the application processor of mobile phone detects power management chip PMIC
Temperature exceeding standard when, the application processor sends the application program that is currently running of instruction closing hand phone backstage, and automatic frequency reducing
Operation.
It is described when the application processor of mobile phone detects power management core as a kind of preferred scheme of temprature control method
During piece PMIC temperature exceeding standard, the application processor sends the application program that instruction closing hand phone backstage is currently running, and certainly
Dynamic frequency reducing operation specifically includes following steps：
The standard temperature of the application processor preset mobile phone rear shell；
The application processor receives power management chip PMIC temperature values and obtained and power management chip PMIC temperature
Mobile phone battery cover temperature value corresponding to value；
Judge whether mobile phone battery cover temperature value is more than standard temperature, closed if so, the application processor sends instruction
The application program that backstage is currently running, and automatic frequency reducing runs to mobile phone battery cover temperature value and reached below standard temperature, otherwise,
Any operation is not done.
As a kind of preferred scheme of temprature control method, when judging that mobile phone battery cover temperature value is more than standard temperature,
The application processor sends the too high prompt message of mobile phone battery cover temperature.
A kind of mobile phone, the mobile phone include the mobile phone temp control device as described in any of the above.
Beneficial effects of the present invention are：
The present invention proposes a kind of mobile phone temp control device, the temprature control method applied to the mobile phone temp control device
And the mobile phone with the mobile phone temp control device, the present invention is by controlling power management chip PMIC temperature and then realization pair
The control of mobile phone battery cover temperature, the puzzlement that the heat dissipation problem of existing mobile phone is brought is efficiently solved, more hommization, user are set
Experience is good.
Brief description of the drawings
Fig. 1 is the structural representation for the mobile phone temp control device that embodiment of the present invention provides.
In figure：
1st, application processor；2nd, temperature-detecting device；3rd, power management chip PMIC；
11st, temperature conversion module；12nd, judge module；13rd, control module；14th, reminding module.
Embodiment
For make present invention solves the technical problem that, the technical scheme that uses and the technique effect that reaches it is clearer, below
The technical scheme of the embodiment of the present invention will be described in further detail with reference to accompanying drawing, it is clear that described embodiment is only
It is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those skilled in the art exist
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Fig. 1 is a kind of structural representation for mobile phone temp control device that present embodiment proposes.As shown in figure 1, this reality
A kind of mobile phone temp control device that the mode of applying proposes includes application processor 1 and the temperature detection being connected with application processor 1
Device 2, temperature-detecting device 2 are used to detect cellular phone power supplies managing chip PMIC 3 temperature, when detecting power management chip
During PMIC 3 temperature exceeding standard, application processor 1 sends the application program that instruction closing hand phone backstage is currently running, and drops automatically
Frequency is run.
Because the power management chip PMIC 3 of mobile phone is set close to mobile phone battery cover, therefore, by controlling power management core
Piece PMIC 3 temperature realizes the control to mobile phone battery cover temperature, efficiently solve existing mobile phone heat dissipation problem bring it is tired
Disturb, setting more hommization, Consumer's Experience is good.
In the present embodiment, it is preferred that application processor 1 includes temperature conversion module 11, judge module 12, control mould
Block 13 and reminding module 14.Wherein, temperature conversion module 11 is stored with power management chip PMIC temperature values and mobile phone battery cover temperature
The database table of angle value corresponding relation, receive power management chip PMIC temperature values and according to database table acquisition and power management
Mobile phone battery cover temperature value corresponding to chip PMIC temperature values.The standard temperature of preset mobile phone rear shell in judge module 12, when sentencing
When disconnected module 12 judges that the mobile phone battery cover temperature value that temperature conversion module 11 obtains is more than standard temperature, control module 13 is sent
The application program that is currently running of backstage is closed in instruction, and automatic frequency reducing run to mobile phone battery cover temperature value reach standard temperature with
Under.Wherein, standard temperature herein is the desired temperature being set in before dispatching from the factory in application processor.Work as application processor
1 when judging power management chip PMIC 3 temperature exceeding standard, and reminding module 14 puies forward the too high prompt message of mobile phone battery cover temperature
Show to user.For example, information of voice prompt can be issued the user with, " your mobile phone temp is too high, please close what backstage was currently running
Application program " etc..
Temperature-detecting device 2 can be preferably thermistor, it is also an option that other temperature-sensing devices, thermistor can
Power management chip PMIC 3 position is positioned close to, can ensure to detect the accurate of power management chip PMIC 3 temperature
Property.
Present embodiment proposes a kind of temperature control side applied to mobile phone temp control device as described above simultaneously
Method, the temperature-detecting device 2 of mobile phone detects cellular phone power supplies managing chip PMIC 3 temperature, when the application processor 1 of mobile phone is examined
When measuring power management chip PMIC 3 temperature exceeding standard, application processor 1 sends what instruction closing hand phone backstage was currently running
Application program, and automatic frequency reducing operation.
When the application processor 1 of mobile phone detects power management chip PMIC 3 temperature exceeding standard, application processor 1 is sent out
The application program for going out to instruct closing hand phone backstage to be currently running, and automatic frequency reducing operation specifically includes following steps：
The standard temperature of the preset mobile phone rear shell of application processor 1；
Application processor 1 receives the power management chip PMIC temperature values that temperature-detecting device 2 detects, according to temperature transition
The database table of the power management chip PMIC temperature values that are stored in module 11 and mobile phone battery cover temperature value corresponding relation obtain with
Mobile phone battery cover temperature value corresponding to power management chip PMIC temperature values；
The judge module 12 of application processor 1 judges whether mobile phone battery cover temperature value is more than standard temperature, if so, using
The control module 13 of processor 1 sends instruction and closes the application program that backstage is currently running, and automatic frequency reducing is run to mobile phone
Shell temperature value reaches below standard temperature, otherwise, does not do any operation.
Meanwhile when judging that mobile phone battery cover temperature value is more than standard temperature, the reminding module 14 of application processor 1 is sent
The too high prompt message of mobile phone battery cover temperature.
Present embodiment also proposes a kind of mobile phone, and mobile phone includes mobile phone temp control device as described above.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area
Personnel would not require any inventive effort the other embodiments that can associate the present invention, and these modes are fallen within
Within protection scope of the present invention.
Claims (7)
- A kind of 1. mobile phone temp control device, it is characterised in that：Including application processor（1）With with application processor（1）Connection Temperature-detecting device（2）, the temperature-detecting device（2）For detecting cellular phone power supplies managing chip PMIC（3）Temperature, when Detect power management chip PMIC（3）Temperature exceeding standard when, the application processor（1）Send instruction closing hand phone backstage just In the application program of operation, and automatic frequency reducing operation；The application processor（1）Including temperature conversion module（11）, the temperature conversion module（11）It is stored with power management The database table of chip PMIC temperature values and mobile phone battery cover temperature value corresponding relation, receive power management chip PMIC temperature values simultaneously Mobile phone battery cover temperature value corresponding with power management chip PMIC temperature values is obtained according to database table；The application processor（1）Including judge module（12）And control module（13）, the judge module（12）Interior default hand The standard temperature of machine rear shell, when the judge module（12）Judge the temperature conversion module（11）The mobile phone battery cover temperature of acquisition When angle value is more than standard temperature, the control module（13）Send instruction and close the application program that backstage is currently running, and certainly Dynamic frequency reducing, which is run to mobile phone battery cover temperature value, to be reached below standard temperature.
- 2. mobile phone temp control device according to claim 1, it is characterised in that：The application processor（1）Including carrying Show module（14）, when the application processor（1）Judge power management chip PMIC（3）Temperature exceeding standard when, the prompting mould Block（14）The too high prompt message of mobile phone battery cover temperature is prompted to user.
- 3. mobile phone temp control device according to claim 1, it is characterised in that：The temperature-detecting device（2）For heat Quick resistance, the thermistor are positioned close to power management chip PMIC（3）Position.
- 4. mobile phone temp control device according to claim 1, it is characterised in that：The standard temperature for before dispatching from the factory The desired temperature being set in application processor.
- 5. a kind of temprature control method for being applied to the mobile phone temp control device as described in any one of Claims 1-4, it is special Sign is：The temperature-detecting device of mobile phone（2）Detect cellular phone power supplies managing chip PMIC（3）Temperature, when mobile phone application at Manage device（1）Detect power management chip PMIC（3）Temperature exceeding standard when, the application processor（1）Send instruction and close hand The application program that machine backstage is currently running, and automatic frequency reducing operation；It is described when the application processor of mobile phone（1）Detect power management chip PMIC（3）Temperature exceeding standard when, at the application Manage device（1）The application program that instruction closing hand phone backstage is currently running is sent, and automatic frequency reducing operation specifically includes following steps：The application processor（1）The standard temperature of preset mobile phone rear shell；The application processor（1）Receive power management chip PMIC temperature values and obtain and power management chip PMIC temperature values Corresponding mobile phone battery cover temperature value；Judge whether mobile phone battery cover temperature value is more than standard temperature, if so, the application processor（1）After sending instruction closing The application program that platform is currently running, and automatic frequency reducing runs to mobile phone battery cover temperature value and reached below standard temperature, otherwise, no Do any operation.
- 6. temprature control method according to claim 5, it is characterised in that：When judging that mobile phone battery cover temperature value is more than temperature During standard value, the application processor（1）Send the too high prompt message of mobile phone battery cover temperature.
- 7. a kind of mobile phone, it is characterised in that the mobile phone includes the mobile phone temp control as described in any one of Claims 1-4 Device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510685161.3A CN105245651B (en) | 2015-10-20 | 2015-10-20 | A kind of mobile phone temp control device, temprature control method and mobile phone |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510685161.3A CN105245651B (en) | 2015-10-20 | 2015-10-20 | A kind of mobile phone temp control device, temprature control method and mobile phone |
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| CN105245651A CN105245651A (en) | 2016-01-13 |
| CN105245651B true CN105245651B (en) | 2018-04-03 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106302897A (en) * | 2016-07-28 | 2017-01-04 | 芜湖辉灿电子科技有限公司 | Automated cleaning and the mobile phone of cooling |
| CN107861813B (en) * | 2017-10-26 | 2022-01-14 | Oppo广东移动通信有限公司 | Processor control method and related product |
| CN116107782A (en) * | 2021-11-10 | 2023-05-12 | Oppo广东移动通信有限公司 | Method and device for controlling electronic equipment, electronic equipment and storage medium |
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| CN103150235A (en) * | 2013-03-29 | 2013-06-12 | Tcl通讯（宁波）有限公司 | Method and mobile terminal for automatically storing data in volatile memory |
| CN104487911A (en) * | 2012-07-26 | 2015-04-01 | 高通股份有限公司 | Autonomous thermal controller for power management IC |
| CN104955314A (en) * | 2015-05-28 | 2015-09-30 | 广东欧珀移动通信有限公司 | Method for controlling electronic equipment shell temperature and electronic equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7737662B2 (en) * | 2006-12-26 | 2010-06-15 | O2Micro International Ltd. | Power management circuit for battery pack |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104487911A (en) * | 2012-07-26 | 2015-04-01 | 高通股份有限公司 | Autonomous thermal controller for power management IC |
| CN103150235A (en) * | 2013-03-29 | 2013-06-12 | Tcl通讯（宁波）有限公司 | Method and mobile terminal for automatically storing data in volatile memory |
| CN104955314A (en) * | 2015-05-28 | 2015-09-30 | 广东欧珀移动通信有限公司 | Method for controlling electronic equipment shell temperature and electronic equipment |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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