Fan monitoring method and server system

A server system and fan technology, applied in the field of server systems, can solve problems such as server system damage and inability to provide fan speed immediately.

Inactive Publication Date: 2016-08-03
湖南云箭智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the temperature in the above-mentioned area is too high, it may not be able to provide a high enough fan speed to generate a large enough air volume to achieve the effect of cooling, which will cause the heat-generating components in the server system to fail to cool down quickly and cause damage.

Method used

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  • Fan monitoring method and server system
  • Fan monitoring method and server system

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Experimental program
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Embodiment Construction

[0027] At least one group of detection points and their corresponding fans are aimed at a specific area in the server system. The detection point often divides the detection temperature into multiple temperature ranges, and there are different processing methods for each temperature range, such as increasing the fan speed when the temperature is high. However, when the temperature rises from one temperature range to another temperature range, and the detection point is adjusted in another way, the speed value controlled by the detection point often must be changed from an initial value, which is the lowest value that can be controlled by the range. The speed value starts to increase gradually, and the speed value can only be increased after the speed value is pulled up to the last speed value controlled by the previous temperature range. In this way, there will be waiting times of different lengths in the process of increasing the rotational speed, and this area and the heatin...

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Abstract

The invention provides a fan monitoring method and a server system. The fan monitoring method is applicable to the server system comprising a fan and a detection point. The detection point comprises a plurality of rotating speed control modules corresponding to a plurality of temperature intervals. The method includes the following steps: detecting a current temperature, and judging that the current temperature is positioned in one of the temperature intervals; outputting a rotating speed control signal to a fan to control rotating speed of the fan by the rotating speed control module corresponding to the temperature interval; when the current temperature rises to another temperature interval, outputting the rotating speed control signal to the fan by the rotating speed control module corresponding to the another temperature interval; when a rotating speed value of the rotating speed control signal output by one of the rotating speed control modules is changed, adjusting an initial value according to the rotating speed value by the rest rotating speed control modules. The rotating speed control signal comprises the rotating speed value which is gradually increased to correspond to the current temperature from the initial value.

Description

technical field [0001] The present invention relates to a server system, and in particular to a server system and a fan monitoring method thereof. Background technique [0002] A server usually refers to a computer with high computing power that can be provided to multiple users. Usually, in order to maintain long-term service, in addition to the host computer with computing power, the server system also includes many detection points to detect various components in the server, such as fan speed, area temperature, power consumption, etc., so that the server system itself can Adjust the system according to the data reported by the test points, so that it can be used continuously for a long time. [0003] Among them, the temperature detected in each area of ​​the server and the rotation speed of the fan corresponding to each area are one of the important detection items. When the temperature in the corresponding area is too high, the control module in the server, such as the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D27/00G06F1/20
Inventor 张银潇
Owner 湖南云箭智能科技有限公司
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