Monitoring method, device and equipment for server fan rotating speed and readable storage medium

A fan speed and monitoring device technology, which is applied in the field of server monitoring, can solve the problems of misjudgment of fan speed, large manpower and material resources, and complicated circuit design, so as to reduce the probability of misjudgment, save manpower and material resources, and avoid noise interference.

Inactive Publication Date: 2019-10-18
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these two server fan speed monitoring methods have their own shortcomings. First, the method of directly judging the read fan speed data is likely to cause misjudgment of the fan speed due to noise interference, and consumes a lot of manpower and material resources. Perform exception handling; secondly, through hardware circuit denoising, the circuit design is complicated and the cost is high

Method used

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  • Monitoring method, device and equipment for server fan rotating speed and readable storage medium
  • Monitoring method, device and equipment for server fan rotating speed and readable storage medium
  • Monitoring method, device and equipment for server fan rotating speed and readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] see figure 1 , figure 1 It is an implementation flowchart of a method for monitoring the rotational speed of a server fan in an embodiment of the present invention, and the method may include the following steps:

[0044] S101: Receive a fan speed monitoring request.

[0045] When the server fan speed needs to be monitored, a fan speed monitoring request can be sent to the baseboard management controller, and the baseboard management controller receives the fan speed monitoring request. The generation condition of the fan speed monitoring request can be set in advance, for example, the fan speed monitoring request can be generated according to the preset time interval, or the fan speed can be generated when the temperature value detected by the temperature sensor in the server reaches the preset temperature threshold. For the speed monitoring request, the embodiment of the present invention does not specifically limit the generation conditions of the fan speed monitor...

Embodiment 2

[0059] see figure 2 , figure 2 It is another implementation flow chart of the method for monitoring the server fan speed in the embodiment of the present invention, and the method may include the following steps:

[0060] S201: Receive a fan speed monitoring request.

[0061] S202: Sampling the fan speed signal a preset odd number of times to obtain a preset odd number of sampling signals.

[0062] The sampling frequency of the fan speed signal can be preset as an odd number, and after receiving the fan speed monitoring request, the fan speed signal can be sampled a preset odd number of times to obtain a preset odd number of sampling signals. In this case, when the collected sampling signals are odd numbers, the current speed of the fan can be determined directly by sorting the collected signals and taking the middle value, which can speed up the determination of the fan speed.

[0063] S203: Perform filter processing on each sampled signal by using a median filter algori...

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PUM

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Abstract

The invention discloses a monitoring method for a server fan rotating speed. The method includes the following steps: a fan rotating speed monitoring request is received; sampling in a preset number of times is performed on a fan rotating speed signal, and sampling signals in a preset number are obtained; and filtering processing is performed on the various sampling signals by using a median filtering algorithm, and fan rotating speed data after processing are obtained. By applying the technical scheme provided by the monitoring method for the server fan rotating speed, the probability of mistaken judgment on the fan rotating speed is greatly lowered, manpower and material resources are saved, the monitoring method is simple and easy to carry out, and cost is greatly lowered. The inventionfurther discloses a monitoring device and equipment for the server fan rotating speed and a storage medium. Corresponding technical effects are achieved.

Description

technical field [0001] The present invention relates to the technical field of server monitoring, in particular to a monitoring method, device, equipment and computer-readable storage medium for server fan speed. Background technique [0002] The fan is a very important heat dissipation component in the server system. The accuracy of its speed is directly related to the temperature. Abnormal fan speed will cause the temperature of the server to rise, which may cause server abnormalities. Therefore, it is necessary to monitor the fan of the server, so that when the speed of the fan is abnormal, it can be found in time. [0003] The existing fan speed monitoring methods generally have two methods. One is to directly judge whether there is any abnormality after reading the fan speed data through the baseboard management controller BMC, or to delay the judgment for a few seconds at most; After the fan speed data is read by the baseboard management controller, the hardware circu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D27/00G06F1/20
CPCF04D27/004F04D27/008G06F1/206
Inventor 缪亦奇
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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