Fan control method and device
A fan control and control device technology, applied in the direction of instruments, computing, electrical digital data processing, etc., can solve problems such as development time, failure to use normally, complex environment, etc., to improve user satisfaction, shorten time cycle, and reduce work The effect of intensity
Inactive Publication Date: 2019-07-09
LENOVO (BEIJING) LTD
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[0003] However, in the early development stage, the various parameters of the fan control algorithm cannot be given by relevant technical personnel in time, which will lead to unreasonable fan speed setting, which will make the temperature of the CPU or related devices too high, affecting the use of the CPU or related devices Life expectancy or the shutdown of electronic equipment such as servers can not be used normally, which affects the progress of project development; and in the later stage of operation and maintenance of electronic equipment such as servers, the environment for using electronic equipment such as servers is very complicated, and the fan control in the baseboard management control system (BMC) In many cases, the corresponding parameters of the algorithm cannot meet the actual situation, causing servers and other electronic equipment to fail to start, which seriously affects the user's work. Adjusting the relevant parameters of the control algorithm also requires development time, which seriously affects the user experience
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[0037] In order to enable those skilled in the art to better understand the technical solutions of the present application, the present application will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0038] Various aspects and features of the present application are described herein with reference to the accompanying drawings.
[0039] These and other characteristics of the present application will become apparent from the following description of preferred forms of embodiment given as non-limiting examples with reference to the accompanying drawings.
[0040] It should also be understood that, while the application has been described with reference to a few specific examples, those skilled in the art can certainly implement many other equivalents of the application, which have the features of the claims and are thus located. within the limited scope of protection.
[0041] The above and other aspects, features and advan...
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The embodiment of the invention discloses a fan control method and device. The method comprises the steps of receiving an adjusting operation instruction used for adjusting parameter information of afan through a user interactive interface; storing the adjusting operation instruction; and sending the adjustment operation instruction to a management control system, and enabling the management control system to send a control instruction to the fan based on the adjustment operation instruction so as to control the fan to operate according to the adjustment operation instruction. According to the invention, a maintainer can control the fan through a user interactive interface. The corresponding mainboard hardware design of an electronic device using the fan does not need to be changed. The user can rapidly and conveniently control the fan in the electronic device such as a server. The problem solving time period of the user can be greatly shortened. The working intensity of developers and operation and maintenance personnel is reduced. The satisfaction degree of the user is improved. The competitiveness of the electronic equipment such as the server is improved.
Description
technical field [0001] The present application relates to the field of ventilation equipment, in particular to a fan control method and control device. Background technique [0002] At present, in the development and application of electronic equipment such as servers, the heat dissipation problem has always been an important problem to be solved. On the one hand, it is necessary to reduce energy waste, and on the other hand, it is necessary to ensure the normal heat dissipation of the server at the same time, so that each device and external equipment able to work. Currently, a baseboard management control system (Baseboard Management Controller, BMC for short) is generally used to control the fan in the server to solve the heat dissipation problem. Among them, the baseboard management control system (BMC) is based on the fixed-point temperature in electronic equipment such as servers (for example: CPU temperature, ambient temperature, PCIE device temperature, etc.), accor...
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IPC IPC(8): G06F3/0481G06F1/20
CPCG06F1/20G06F3/0481
Inventor 刘永敬
Owner LENOVO (BEIJING) LTD