CN105245651A - Mobile phone temperature control device, temperature control method and mobile phone - Google Patents
Mobile phone temperature control device, temperature control method and mobile phone Download PDFInfo
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- CN105245651A CN105245651A CN201510685161.3A CN201510685161A CN105245651A CN 105245651 A CN105245651 A CN 105245651A CN 201510685161 A CN201510685161 A CN 201510685161A CN 105245651 A CN105245651 A CN 105245651A
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- mobile phone
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Abstract
The invention discloses a mobile phone temperature control device and relates to the mobile phone temperature control technical field. The mobile phone temperature control device comprises an application processor and a temperature detection device connected with the application processor; the temperature detection device is used for detecting the temperature of the power source management chip (PMIC) of a mobile phone; and when the temperature detection device detects that the temperature of the power source management chip (PMIC) exceeds a standard, the application processor emits an instruction to switch off applications operating at the backstage of the mobile phone, and so that frequency-reduced operation is carried out automatically. The invention also discloses a temperature control method applied to the mobile phone temperature control device and a mobile phone including the mobile phone temperature control device. According to the mobile phone temperature control device, the temperature control method and the mobile phone of the invention, the temperature of the power source management chip (PMIC) can be controlled, so that control on the temperature of the back shell of the mobile phone can be realized, and troubles brought about by heat dissipation problems of existing mobile phones can be eliminated, and settings are more humane, and user experience is excellent.
Description
Technical field
The present invention relates to mobile phone temp control technology field, particularly relate to a kind of mobile phone temp control device, be applied to the temperature-controlled process of this mobile phone temp control device and comprise the mobile phone of this mobile phone temp control device.
Background technology
Along with the arrival of time of cell-phone, mobile phone has become instrument indispensable in people's daily life, the mobility of mobile phone, makes it seem convenient, efficient.But along with the continuous lifting of cell phone processor performance, the heat dissipation problem of mobile phone also long-standing problem handset designers and user.A lot of user feedback mobile phone heat radiation is bad, has used of a specified duration hot very serious.On the other hand, mobile phone hardware engineer also constantly attempts various method to reduce the temperature rise of mobile phone: paste graphite flake, thermal grease, large area dew copper etc.Even if it is still very precarious like this, market to be fed back mobile phone heat radiation bad news.
We know that the processor of present mobile phone and power management chip are all occur with the form of nest plate, and for high-pass platform, the base band BB of high pass MSM8916 can support the use with power management IC chip PM8916.Mobile phone all can do temperature rise test in each stage of exploitation, we find to generate heat the integrated power supply management circuit PMIC place of the most serious position mobile phone often, heat can be delivered to the back cover of mobile phone by thermal grease, graphite flake, mobile phone center etc., such user will feel that mobile phone is hot, poor user experience.The mobile phone detecting also early warning is not still made for the PMIC place temperature of cell phone mainboard in market.
Based on the above, need badly and a kind ofly can control the mobile phone temp control device of cell phone mainboard PMIC place temperature, the temperature-controlled process being applied to this mobile phone temp control device and mobile phone.
Summary of the invention
An object of the present invention is to propose a kind of mobile phone temp control device, this mobile phone temp control device is by the control of the control realization mobile phone battery cover temperature of cell phone mainboard PMIC place temperature, and arrange hommization, Consumer's Experience is good.
Another object of the present invention proposes a kind of temperature-controlled process being applied to above-mentioned mobile phone temp control device.
Another object of the present invention proposes a kind of mobile phone comprising above-mentioned mobile phone temp control device.
For reaching this object, the present invention by the following technical solutions:
A kind of mobile phone temp control device, the temperature-detecting device comprising application processor and be connected with application processor, described temperature-detecting device is used for the temperature of detection of handset power management chip PMIC, when the temperature exceeding standard of power management chip PMIC being detected, described application processor sends the application program that instruction closing hand phone backstage is being run, and frequency reducing runs automatically.
As a kind of preferred version of mobile phone temp control device, described application processor comprises temperature conversion module, described temperature conversion module stores the database table of power management chip PMIC temperature value and mobile phone battery cover temperature value corresponding relation, receives power management chip PMIC temperature value and obtains the mobile phone battery cover temperature value corresponding with power management chip PMIC temperature value according to database table.
As a kind of preferred version of mobile phone temp control device, described application processor comprises judge module and control module, the standard temperature of mobile phone battery cover is preset in described judge module, when described judge module judges that the mobile phone battery cover temperature value that described temperature conversion module obtains is greater than standard temperature, described control module sends instruction and closes the application program run of backstage, and frequency reducing moves to mobile phone battery cover temperature value and reaches below standard temperature automatically.
As a kind of preferred version of mobile phone temp control device, described application processor comprises reminding module, when described application processor judges the temperature exceeding standard of power management chip PMIC, information too high for mobile phone battery cover temperature is prompted to user by described reminding module.
As a kind of preferred version of mobile phone temp control device, described temperature-detecting device is thermistor, and described thermistor is arranged on the position near power management chip PMIC.
As a kind of preferred version of mobile phone temp control device, described standard temperature is the desired temperature be set in before dispatching from the factory in application processor.
A kind of be applied to as above arbitrary as described in the temperature-controlled process of mobile phone temp control device, the temperature of the temperature-detecting device detection of handset power management chip PMIC of mobile phone, when the application processor of mobile phone detects the temperature exceeding standard of power management chip PMIC, described application processor sends the application program that instruction closing hand phone backstage is being run, and frequency reducing runs automatically.
As a kind of preferred version of temperature-controlled process, when the described application processor when mobile phone detects the temperature exceeding standard of power management chip PMIC, described application processor sends the application program that instruction closing hand phone backstage is being run, and frequency reducing operation specifically comprises the following steps automatically:
Described application processor presets the standard temperature of mobile phone battery cover;
Described application processor receives power management chip PMIC temperature value and obtains the mobile phone battery cover temperature value corresponding with power management chip PMIC temperature value;
Judge whether mobile phone battery cover temperature value is greater than standard temperature, if so, described application processor sends instruction and closes the application program run of backstage, and frequency reducing moves to mobile phone battery cover temperature value and reaches below standard temperature automatically, otherwise, do not do any operation.
As a kind of preferred version of temperature-controlled process, when judging that mobile phone battery cover temperature value is greater than standard temperature, described application processor sends the too high information of mobile phone battery cover temperature.
A kind of mobile phone, described mobile phone comprise as above arbitrary as described in mobile phone temp control device.
Beneficial effect of the present invention is:
The present invention proposes a kind of mobile phone temp control device, be applied to the temperature-controlled process of this mobile phone temp control device and have the mobile phone of this mobile phone temp control device, the present invention is by controlling temperature and then the control of realization to mobile phone battery cover temperature of power management chip PMIC, the puzzlement that the heat dissipation problem efficiently solving existing mobile phone brings, arrange hommization more, Consumer's Experience is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of the mobile phone temp control device that embodiment of the present invention provides.
In figure:
1, application processor; 2, temperature-detecting device; 3, power management chip PMIC;
11, temperature conversion module; 12, judge module; 13, control module; 14, reminding module.
Embodiment
The technical problem solved for making the present invention, the technical scheme of employing and the technique effect that reaches are clearly, be described in further detail below in conjunction with the technical scheme of accompanying drawing to the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those skilled in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is the structural representation of a kind of mobile phone temp control device that present embodiment proposes.As shown in Figure 1, the temperature-detecting device 2 that a kind of mobile phone temp control device that present embodiment proposes comprises application processor 1 and is connected with application processor 1, temperature-detecting device 2 is for the temperature of detection of handset power management chip PMIC3, when the temperature exceeding standard of power management chip PMIC3 being detected, application processor 1 sends the application program that instruction closing hand phone backstage is being run, and frequency reducing runs automatically.
Because the power management chip PMIC3 of mobile phone is arranged near mobile phone battery cover, therefore, the control to mobile phone battery cover temperature is realized by the temperature controlling power management chip PMIC3, the puzzlement that the heat dissipation problem efficiently solving existing mobile phone brings, arrange hommization more, Consumer's Experience is good.
In the present embodiment, preferably, application processor 1 comprises temperature conversion module 11, judge module 12, control module 13 and reminding module 14.Wherein, temperature conversion module 11 stores the database table of power management chip PMIC temperature value and mobile phone battery cover temperature value corresponding relation, receives power management chip PMIC temperature value and obtains the mobile phone battery cover temperature value corresponding with power management chip PMIC temperature value according to database table.The standard temperature of mobile phone battery cover is preset in judge module 12, when judge module 12 judges that the mobile phone battery cover temperature value that temperature conversion module 11 obtains is greater than standard temperature, control module 13 sends instruction and closes the application program run of backstage, and frequency reducing moves to mobile phone battery cover temperature value and reaches below standard temperature automatically.Wherein, standard temperature is herein the desired temperature be set in before dispatching from the factory in application processor.When application processor 1 judges the temperature exceeding standard of power management chip PMIC3, information too high for mobile phone battery cover temperature is prompted to user by reminding module 14.Such as, information of voice prompt " your mobile phone temp is too high, please close the application program that backstage is being run " etc. can be sent to user.
Temperature-detecting device 2 can be preferably thermistor, can also select other temperature-sensing devices, and thermistor can be arranged on the position near power management chip PMIC3, can ensure the accuracy of the temperature detecting power management chip PMIC3.
Present embodiment proposes a kind of temperature-controlled process being applied to mobile phone temp control device as previously discussed simultaneously, the temperature of the temperature-detecting device 2 detection of handset power management chip PMIC3 of mobile phone, when the application processor 1 of mobile phone detects the temperature exceeding standard of power management chip PMIC3, application processor 1 sends the application program that instruction closing hand phone backstage is being run, and frequency reducing runs automatically.
When the application processor 1 of mobile phone detects the temperature exceeding standard of power management chip PMIC3, application processor 1 sends the application program that instruction closing hand phone backstage is being run, and frequency reducing operation specifically comprises the following steps automatically:
Application processor 1 presets the standard temperature of mobile phone battery cover;
Application processor 1 receives the power management chip PMIC temperature value that temperature-detecting device 2 detects, and the power management chip PMIC temperature value according to storing in temperature conversion module 11 obtains the mobile phone battery cover temperature value corresponding with power management chip PMIC temperature value with the database table of mobile phone battery cover temperature value corresponding relation;
The judge module 12 of application processor 1 judges whether mobile phone battery cover temperature value is greater than standard temperature, if, the control module 13 of application processor 1 sends instruction and closes the application program run on backstage, and automatically frequency reducing moves to mobile phone battery cover temperature value and reaches below standard temperature, otherwise, do not do any operation.
Meanwhile, when judging that mobile phone battery cover temperature value is greater than standard temperature, the reminding module 14 of application processor 1 sends the too high information of mobile phone battery cover temperature.
Present embodiment also proposes a kind of mobile phone, and mobile phone comprises mobile phone temp control device as previously discussed.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (10)
1. a mobile phone temp control device, it is characterized in that: the temperature-detecting device (2) comprising application processor (1) and be connected with application processor (1), described temperature-detecting device (2) is for the temperature of detection of handset power management chip PMIC (3), when the temperature exceeding standard of power management chip PMIC (3) being detected, described application processor (1) sends the application program that instruction closing hand phone backstage is being run, and frequency reducing runs automatically.
2. mobile phone temp control device according to claim 1, it is characterized in that: described application processor (1) comprises temperature conversion module (11), described temperature conversion module (11) stores the database table of power management chip PMIC temperature value and mobile phone battery cover temperature value corresponding relation, receives power management chip PMIC temperature value and obtains the mobile phone battery cover temperature value corresponding with power management chip PMIC temperature value according to database table.
3. mobile phone temp control device according to claim 2, it is characterized in that: described application processor (1) comprises judge module (12) and control module (13), the standard temperature of mobile phone battery cover is preset in described judge module (12), when described judge module (12) judges that the mobile phone battery cover temperature value that described temperature conversion module (11) obtains is greater than standard temperature, described control module (13) sends instruction and closes the application program run on backstage, and automatically frequency reducing moves to mobile phone battery cover temperature value and reaches below standard temperature.
4. the mobile phone temp control device according to any one of claims 1 to 3, it is characterized in that: described application processor (1) comprises reminding module (14), when described application processor (1) judges the temperature exceeding standard of power management chip PMIC (3), information too high for mobile phone battery cover temperature is prompted to user by described reminding module (14).
5. the mobile phone temp control device according to any one of claims 1 to 3, is characterized in that: described temperature-detecting device (2) is thermistor, and described thermistor is arranged on the position near power management chip PMIC (3).
6. mobile phone temp control device according to claim 3, is characterized in that: described standard temperature is the desired temperature be set in before dispatching from the factory in application processor.
7. one kind is applied to the temperature-controlled process of the mobile phone temp control device as described in any one of claim 1 to 6, it is characterized in that: the temperature of temperature-detecting device (2) detection of handset power management chip PMIC (3) of mobile phone, when the application processor (1) of mobile phone detects the temperature exceeding standard of power management chip PMIC (3), described application processor (1) sends the application program that instruction closing hand phone backstage is being run, and frequency reducing runs automatically.
8. temperature-controlled process according to claim 7, it is characterized in that: when the described application processor when mobile phone (1) detects the temperature exceeding standard of power management chip PMIC (3), described application processor (1) sends the application program that instruction closing hand phone backstage is being run, and frequency reducing operation specifically comprises the following steps automatically:
Described application processor (1) presets the standard temperature of mobile phone battery cover;
Described application processor (1) receives power management chip PMIC temperature value and obtains the mobile phone battery cover temperature value corresponding with power management chip PMIC temperature value;
Judge whether mobile phone battery cover temperature value is greater than standard temperature, if so, described application processor (1) sends instruction and closes the application program run of backstage, and frequency reducing moves to mobile phone battery cover temperature value and reaches below standard temperature automatically, otherwise, do not do any operation.
9. temperature-controlled process according to claim 8, is characterized in that: when judging that mobile phone battery cover temperature value is greater than standard temperature, and described application processor (1) sends the too high information of mobile phone battery cover temperature.
10. a mobile phone, is characterized in that, described mobile phone comprises the mobile phone temp control device as described in any one of claim 1 to 6.
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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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| 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 true CN105245651A (en) | 2016-01-13 |
| CN105245651B CN105245651B (en) | 2018-04-03 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN107861813A (en) * | 2017-10-26 | 2018-03-30 | 广东欧珀移动通信有限公司 | Processor control method and related product |
| WO2023082720A1 (en) * | 2021-11-10 | 2023-05-19 | Oppo广东移动通信有限公司 | Method and apparatus for controlling electronic device, electronic device, and storage medium |
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| US20080150488A1 (en) * | 2006-12-26 | 2008-06-26 | Chun Lu | Power management circuit for battery pack |
| 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 |
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| US20080150488A1 (en) * | 2006-12-26 | 2008-06-26 | Chun Lu | Power management circuit for battery pack |
| 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN107861813A (en) * | 2017-10-26 | 2018-03-30 | 广东欧珀移动通信有限公司 | Processor control method and related product |
| WO2023082720A1 (en) * | 2021-11-10 | 2023-05-19 | Oppo广东移动通信有限公司 | Method and apparatus for controlling electronic device, electronic device, and storage medium |
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| CN105245651B (en) | 2018-04-03 |
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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. |