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Method and device for adjusting fan speed

A technology of fan speed and speed, which is applied in the direction of instruments, calculations, electrical digital data processing, etc., can solve the problem of high power consumption of equipment, and achieve the effects of reducing power consumption, flexible fan speed, and flexible control

Active Publication Date: 2019-12-24
XFUSION DIGITAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In such a method, the fan speed is simply adjusted up and down according to the temperature of the device, and the power consumption on the device is still relatively large.

Method used

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  • Method and device for adjusting fan speed
  • Method and device for adjusting fan speed

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Embodiment Construction

[0039] Embodiments of the present invention provide a method and device for adjusting the rotational speed of a fan, so as to reduce the power consumption of the fan on the device.

[0040] figure 1 It is a structural schematic diagram of a server, which can be used to implement the method for adjusting the fan speed provided by the embodiment of the present invention. Such as figure 1 As shown, the server 100 can be a blade server, wherein the first blade and the second blade belong to the first partition, the third blade and the fourth blade belong to the second partition, wherein different partitions are in different air ducts, and each blade includes Components such as CPU 101 , memory 102 and hard disk 103 are electrically connected to each other, some of which can be used by different blades, for example, hard disks can be shared by the first to fourth blades. The server also includes fans such as figure 1 As shown, the server includes first to fourth fans. The first...

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Abstract

The embodiment of the invention discloses a method and equipment for adjusting rotation speed of a fan. The method and the equipment are used for decreasing the power consumption of the fan on the equipment. The method is applied to the equipment with the fan, and comprises the following steps of obtaining business information; according to the business information, determining the current business type of the equipment; according to the current business type, adjusting the rotation speed of the fan. The method has the advantages that the rotation of the fan on the equipment can be adjusted according to the current business type of the equipment, so that the rotation speed of the fan can meet the requirement of heat radiation of the equipment under different business types; the rotation speed of the fan is correspondingly changed under the different business types; the rotation speed of the fan is flexibly controlled, the power consumption of the fan is decreased, and the requirements of energy saving and consumption decreasing are met.

Description

technical field [0001] The invention relates to the field of equipment control, in particular to a method and equipment for adjusting the rotating speed of a fan. Background technique [0002] In order to save energy, the power consumption and energy efficiency of IT (full English name: Information Technology; Chinese name: Information Technology) equipment has been paid more and more attention by users, because fan power consumption accounts for a high proportion of system power consumption, and hardware power consumption varies depending on the CPU ( English full name: Central Processing Unit; Chinese name: central processing unit), memory, hard disk, etc. are basically the same, so reducing fan power consumption is the key research direction of each manufacturer. [0003] The method of controlling the fan in the existing equipment is that the system of the equipment is powered on, the fan is powered on and started, and the management unit collects information such as the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/3215
CPCG06F1/325
Inventor 王晋陶朗刘松王江涛
Owner XFUSION DIGITAL TECH CO LTD
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