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Speed regulating method for fan and related device

A speed regulation method and fan speed technology, applied in the field of devices, computer-readable storage media, systems, and fan speed regulation methods

Active Publication Date: 2019-01-11
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a fan speed regulation method, system, device and computer-readable storage medium to solve the problem of how to effectively ensure the cooling performance of the CPU

Method used

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  • Speed regulating method for fan and related device
  • Speed regulating method for fan and related device
  • Speed regulating method for fan and related device

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Embodiment Construction

[0051] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0052] In the prior art, BMC (Baseboard Management Controller, baseboard management controller) is used to realize the speed regulation of the fan, and a single-chip microcomputer is used to detect whether the BMC is in a normal state. When the BMC is working normally, the relevant level of the single-chip microcomputer is low power. Level, the strobe outputs the BMC signal board to the fan for speed regulation, and after detecting the failure of the BMC, it adjusts...

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Abstract

The invention discloses a speed regulating method for a fan. A BIOS is adopted to detect the operating status of a BMC.The operation of speed regulating for the fanis continued by using the BMC when the operating status of the BMC is normal, and the speed regulating for the target fan is completed by using the BIOS when the operating status of the BMC is abnormal. Therefore,an additional single chip microcomputer can be omitted and heat dissipation burdens of a device can be reduced, and furthermore, when the operating status of the BMC is abnormal, the BIOS can still be used for completing the speed regulating for the fan and the heat dissipation performance of the device is effectively ensured. The invention further discloses a speed regulating system and device for the fan and a computer readable storage medium. The technical effects of the speed regulating method for the fan can also be achieved by the speed regulating system and device for the fan and the computer readable storagemedium.

Description

technical field [0001] The present invention relates to the technical field of equipment heat dissipation, and more specifically, relates to a fan speed regulation method, system, device and computer-readable storage medium. Background technique [0002] With the advent of the era of big data and cloud computing, the rapid development of Internet technology has also brought about the prosperity of the server market. A large number of data storage and large-scale websites require a huge number of servers, and most of these servers need to be in the computer room 24 hours a day. Uninterrupted operation generates a huge amount of heat. Therefore, what effective and reasonable heat dissipation strategy is adopted for the server will directly affect the overall operating performance of the server and prevent the server from being paralyzed due to excessive data traffic. [0003] In the current server design, the BMC chip is generally used to adjust the speed of the server fan. Ho...

Claims

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Application Information

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IPC IPC(8): F04D27/00G06F1/20
CPCF04D27/004G06F1/206
Inventor 翟庆伟
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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