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Fan control management method, device and equipment and machine readable storage medium

A fan control and management method technology, applied in the direction of instruments, electrical digital data processing, digital data processing components, etc., can solve the problem of not being able to apply speed-adjustable performance fans, etc.

Pending Publication Date: 2022-03-11
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the present disclosure provides a fan control management method, device, electronic equipment, and machine-readable storage medium to improve the problem that the above-mentioned PID algorithm cannot be applied to fans after speed regulation performance changes

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  • Fan control management method, device and equipment and machine readable storage medium
  • Fan control management method, device and equipment and machine readable storage medium
  • Fan control management method, device and equipment and machine readable storage medium

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Embodiment Construction

[0024] The terminology used in the embodiments of the present disclosure is only for the purpose of describing a specific embodiment, rather than limiting the present disclosure. As used in this disclosure and the claims, the singular forms "a", "the" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as used herein is meant to include any and all possible combinations of one or more of the associated listed items.

[0025] It should be understood that although terms such as first, second, and third may be used in the embodiments of the present disclosure to describe various information, such information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the present disclosure, first information may also be called second information, and similarly,...

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Abstract

The invention provides a fan control management method, device and equipment and a machine readable storage medium. The method comprises the steps that current speed regulation performance parameters of a managed fan are obtained; acquiring an associated static error integral parameter according to the speed regulation performance parameter; and adjusting the rotating speed of the fan according to a PID algorithm associated with the static error integral parameter. According to the technical scheme, the speed regulation performance of the managed fan is actively detected, and the relevant parameters of the PID algorithm are adjusted in real time according to the current actual condition of the fan, so that the PID algorithm is suitable for the current fan, and the rotating speed of the fan controlled by the PID is not easy to vibrate.

Description

technical field [0001] The present disclosure relates to the field of communication technologies, and in particular, to a fan control management method, device, equipment, and machine-readable storage medium. Background technique [0002] An important function of the BMC is to collect the temperature of each component of the server and use it to control the fan speed to achieve a balance between server performance and energy consumption. The PID algorithm is a common algorithm for fan control, which is used to achieve precise control and rapid adjustment of the fan speed. [0003] Principle of PID controller: It forms a deviation between the given value r(t) and the actual output value c(t): e(t)=r(t)-c(t). The proportion (P), integral (I) and differential (D) of the deviation are combined linearly to form the control quantity to control the controlled object. like Figure 4 In the PID control algorithm shown, there are three parameters in the algorithm: Kp, Ki, and Kd. Kp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/20
CPCG06F1/206Y02D10/00
Inventor 张俊
Owner NEW H3C TECH CO LTD