Computer temperature abnormity processing method and system
An exception handling system and exception handling technology, applied in computing, electrical digital data processing, instruments, etc., can solve problems such as the inability to accurately detect the current temperature of the computer, the aging of the temperature sensor, and reduce the performance of the computer, so as to ensure the efficiency of data update , to ensure the effect of normal heat dissipation
Active Publication Date: 2017-07-28
CHINA GREATWALL TECH GRP CO LTD
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Problems solved by technology
[0004] The purpose of the present invention is to provide a method and system for processing abnormal temperature of a computer, aiming to solve the problem that the temperature sensor cannot accurately detect the current temperature of the computer due to the aging or quality problems of the temperature sensor, which seriously affects the normal heat dissipation of the cooling fan. Problems that degrade computer performance
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[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0030] figure 1 It is a basic flow diagram of the temperature abnormal processing method of the computer provided by the embodiment of the present invention.
[0031] Such as figure 1 As shown, the abnormal temperature processing method of the computer provided in this embodiment includes:
[0032] Step S101: Obtain the DTS temperature value and the temperature value of the temperature sensor.
[0033] In a specific application, step S101 specifically includes:
[0034] The computer's BIOS (Basic Input Output System, basic input and output system) reads the DTS temperature value of DTS (Digital...
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The invention is suitable for the field of computer heat dissipation, and provides a computer temperature abnormity processing method and system. The computer temperature abnormity processing method comprises obtaining the DTS temperature value and the temperature value of a temperature sensor; monitoring whether the DTS temperature value is updated or not; obtaining the updated DTS temperature value and the newest temperature value of the temperature sensor when the DTS temperature value is updated; determining whether the difference between the updated DTS temperature value and the newest temperature value of the temperature sensor is larger than a preset threshold or not; determining that the temperature sensor is abnormal when the difference is larger than the preset threshold, and obtaining the current temperature value of the computer through calculation in dependence on the DTS temperature value, the temperature value of the temperature sensor and the newest temperature value of the temperature sensor. According to the invention, by comparing the DTS temperature value with the temperature value of the temperature sensor, whether the temperature sensor is normal or not is determined, when the temperature sensor is abnormal, and the temperature value detected by the temperature sensor is inaccurate, the correct current temperature value of the computer can be obtained through calculation, and therefore normal heat dissipation of the computer is guaranteed.
Description
technical field [0001] The invention belongs to the field of computer heat dissipation, and in particular relates to a computer temperature abnormality processing method and system. Background technique [0002] In the prior art, usually the EC (Embedded Controller, embedded controller) of the computer reads the temperature value detected by the temperature sensor through the SMBUS (System Management Bus, system management bus), and according to the temperature value The height of the computer is used to control the speed of the internal cooling fan of the computer, so as to achieve the purpose of cooling the computer. [0003] However, due to reasons such as temperature sensor aging or quality problems, it cannot accurately detect the current temperature of the computer, which seriously affects the normal heat dissipation of the cooling fan, thereby reducing the working performance of the computer. Contents of the invention [0004] The purpose of the present invention i...
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IPC IPC(8): G06F11/30
CPCG06F11/3058
Inventor 张路张伟进石明王飞舟
Owner CHINA GREATWALL TECH GRP CO LTD
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