Intelligent fan control method and system applied to server

A control system and server technology, applied in the direction of instruments, electrical digital data processing, digital data processing components, etc., can solve problems affecting user experience, loud fan noise, etc.

Inactive Publication Date: 2018-09-14
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] This application provides a fan intelligent control method and system applied to servers

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  • Intelligent fan control method and system applied to server
  • Intelligent fan control method and system applied to server
  • Intelligent fan control method and system applied to server

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[0043] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0044] In order to better understand the present application, the implementation manner of the present application will be explained in detail below in conjunction with the accompanying drawings.

[0045] see figure 1 , figure 1 It is a schematic flowchart of a method for intelligently controlling a fan applied to a server provided by t...

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Abstract

The invention discloses an intelligent fan control method and system applied to a server. The method comprises the steps of judging whether the temperature of a server mainboard exceeds a set threshold value or not; if yes, according to the temperature of the server mainboard, utilizing a CPLD for controlling the rotating speed of a fan; if not, according to the decibel value of sound of the server fan, utilizing the CPLD for controlling the rotating speed of the fan. The system comprises a temperature threshold value judging module, a temperature control module and a decibel control module. By means of the method and system, the fan noise can be lowered to the maximum extent when it is ensured that the temperature of the server mainboard is within the reasonable range, and the user experience is improved while heat dissipation of the server is not affected.

Description

technical field [0001] The present application relates to the technical field of computer heat dissipation, in particular to an intelligent control method and system for fans applied to servers. Background technique [0002] With the diversification of people's performance requirements for servers, the power consumption of servers is gradually increasing, so the requirements for cooling performance of servers are also getting higher and higher. The heat dissipation of the server is mainly realized by the fan modules in the server, and the heat dissipation function is mainly realized by setting the number and rotational speed of the fan modules. Therefore, in the heat dissipation technology of the server, it is an important issue to regulate the rotating speed of the fan in the server. [0003] In the current server heat dissipation technology, the control of the server fan is mainly to control the rotation speed of the fan through the difference in temperature. Specificall...

Claims

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Application Information

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IPC IPC(8): G06F1/20
CPCG06F1/206
Inventor 王安
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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