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Processor temperature regulation method and apparatus

A technology of processor and temperature change, which is applied in the direction of temperature control, electric digital data processing, and digital data processing parts by electric means, which can solve the problems of poor control effect, slow heat dissipation of the terminal, and difficulty in lowering the temperature, etc. Achieve better temperature control effect, control temperature, and prevent overheating

Active Publication Date: 2017-04-05
BEIJING ERENEBEN INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous improvement of the performance of mobile terminals, the number of cores of the processors used is also increasing. At present, it has reached four cores or even eight cores. However, the problem of heat generation has always been a technical problem that is difficult to solve.
[0004] Because the processor heats up very quickly, but the overall heat dissipation of the terminal is very slow, that is to say, when running heavy programs, such as large-scale games, the processor temperature will rise from 35 degrees to 60 degrees within 10 seconds, but after reaching this temperature , the game continues to run, even if the frequency is reduced at this time, the temperature is difficult to drop
Therefore, the prior art has the defect of poor regulation effect

Method used

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  • Processor temperature regulation method and apparatus
  • Processor temperature regulation method and apparatus

Examples

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Comparison scheme
Effect test

no. 1 example

[0065] see figure 1 , the first embodiment of the present invention provides a processor temperature control method, the method includes:

[0066] Step S101, monitor the temperature change of the specified device of the mobile terminal according to the preset time rule;

[0067] A temperature control program is preset in the mobile terminal, and during the operation of the mobile terminal, the temperature control program monitors the temperature change of the designated components of the mobile terminal in real time or periodically according to a preset time rule. Wherein, the designated device may include, but is not limited to: any device in the processor, battery, screen and / or body of the mobile terminal.

[0068] Step S102, when it is detected that the temperature change of the specified device satisfies the preset temperature control condition, obtain the information of the application program running in the mobile terminal;

[0069] Preset the temperature control cond...

no. 2 example

[0082] see figure 2 , the second embodiment of the present invention provides a processor temperature control method, the method includes:

[0083] Step S201, monitoring the temperature change of the specified device of the mobile terminal according to the preset time rule;

[0084] A temperature control program is preset in the mobile terminal, and during the operation of the mobile terminal, the temperature control program monitors the temperature change of the designated components of the mobile terminal in real time or periodically according to a preset time rule. Wherein, the designated device may include, but is not limited to: any device in the processor, battery, screen and / or body of the mobile terminal.

[0085] Step S202, when it is detected that the temperature of the specified device is greater than or equal to the preset regulation threshold, obtain the information of the application program running in the mobile terminal;

[0086] Preset the control threshold...

no. 3 example

[0092] see image 3 , the third embodiment of the present invention provides a processor temperature control method, the method includes:

[0093] Step S301, obtaining the local air temperature;

[0094] Specifically, the mobile terminal can obtain the local air temperature from the network server through the network interface. If the local air temperature cannot be obtained through the network, obtain the system time and obtain the location information of the mobile terminal through the Global Positioning System (Global Positioning System, GPS), and query the system time corresponding to the location information in the preset temperature index table The temperature of , and the query result is used as the local temperature. Among them, the location information obtained through GPS positioning can be converted into a city, and the current date and whether it is daytime or nighttime can be obtained according to the current system time, and then the current weather temperature...

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Abstract

The present invention provides a processor temperature regulation method and apparatus. The method comprises: according to a preset time rule, monitoring a temperature change of a specified device of a mobile terminal; when it is monitored that the temperature change of the specified device meets a preset temperature control condition, acquiring information of an application that runs in the mobile terminal; and when it is detected that a task for starting the application is triggered, decreasing an operating frequency of a processor according to a preset down-conversion rule, so as to regulate a temperature of the processor. According to the method and apparatus provided by the present invention, before the application that can cause increase of the temperature of the processor is started, down-conversion processing is performed on the processor, so that the temperature of the processor can be effectively controlled.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a processor temperature control method and device. Background technique [0002] With the continuous improvement of the performance of mobile terminals, the number of cores of the processors used is also increasing, reaching four or even eight cores at present, but the problem of heat generation has always been a difficult technical problem to solve. [0003] In the prior art, the mainstream way to solve the heating problem is to use a temperature control program to read the temperature of the thermistor on the processor, and then control the temperature of the processor according to the read temperature. The principle is that when the processor continues to run at high load for a certain period of time, its temperature will reach a high temperature, such as 90 degrees, and the control program will lower the frequency of the processor at this time. [0004] Because the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/20G05D23/30
Inventor 陈家楠朱少杰周佳杜国楹
Owner BEIJING ERENEBEN INFORMATION TECH
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