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Intelligent terminal cooling strategy formulation method, cooling method, system, terminal

A smart terminal and strategy technology, applied in branch office equipment, electrical components, telephone communication, etc., can solve problems affecting consumer experience, entering a cooling state, and cooling mechanism failure, so as to improve the maximum temperature correlation, avoid failure, reduce The effect of measurement error

Active Publication Date: 2020-10-30
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology

[0003] The purpose of the present invention is to overcome the limit error between the internal temperature sensor and the external temperature in the prior art, which may cause the mobile phone to enter the cooling limit performance prematurely, which seriously affects the consumer experience. In serious cases, the cooling mechanism fails and does not enter the cooling state according to the expected threshold. Technical problem, providing a method for formulating a smart terminal cooling strategy, a cooling method, a system, and a terminal

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  • Intelligent terminal cooling strategy formulation method, cooling method, system, terminal
  • Intelligent terminal cooling strategy formulation method, cooling method, system, terminal
  • Intelligent terminal cooling strategy formulation method, cooling method, system, terminal

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specific Embodiment approach

[0079] The specific implementation method is as follows: Obtain the foreground process where the mobile phone is located. For example, the foreground process is high-definition online playback. The following describes the foreground process as high-definition online playback. The temperature currently sensed by the five temperature sensors inside the mobile phone is hermal_PA, thermal_CPU, and thermal_PCB. , thermal_PMIC, thermal_BATT, and then calculate according to the interpolation coefficients (x6, x7, x8, x9, x10) Temp_actual measurement = x1*thermal_PA+x2*thermal_CPU+x3*thermal_PCB+x4*thermal_PMIC+x5*thermal_BATT,

[0080] If temp_measurement

[0081] If Temp0_stastic<=temp_actually measured

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Abstract

The invention discloses a method for formulating a cooling strategy for an intelligent terminal, a cooling method, a system, and a terminal. The method includes: separately obtaining the internal temperature value and the corresponding external temperature value of the intelligent terminal based on different foreground processes; The temperature value is used to calculate the temperature interpolation coefficient; according to the temperature interpolation coefficient, the temperature threshold of the smart terminal under different foreground processes is formulated. When the internal temperature reaches the temperature threshold, the smart terminal is triggered to enter the cooling operation mode, and the present invention cools down the foreground process where the smart terminal is located Optimization, calculate the interpolation coefficient through the internal temperature value and external temperature value, improve the correlation between internal and external temperature, reduce internal and external measurement errors, and formulate the temperature threshold of the smart terminal under different foreground processes according to the temperature interpolation coefficient, and improve the temperature threshold. Relative accuracy is convenient for the next step of cooling to make a good data decision-making basis, avoiding the failure of the cooling mechanism or entering the cooling mechanism prematurely, which will affect the consumer experience.

Description

technical field [0001] The present invention relates to the technical field of intelligent terminal cooling, in particular to a method for formulating an intelligent terminal cooling strategy, a cooling method, a system, and a terminal. Background technique [0002] With the development of electronic technology, mobile phones have become more and more powerful and become an indispensable tool in people's life. At the same time, people are paying more and more attention to the security of mobile phones. Among them, if the temperature of the mobile phone is too high, it will easily damage the hardware and corresponding functions of the mobile phone. High-power-consuming applications emerge in endlessly, and the temperature rise of smartphones has attracted more and more attention from consumers. At the same time, with the introduction of the National Quality Center's CQC temperature rise test and random inspection regulations for the whole machine, CQC generally tests the thre...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/725H04M1/72454
CPCH04M1/72454
Inventor 邓渊博
Owner GREE ELECTRIC APPLIANCES INC