A server fan speed control method, device, equipment and medium

Abstract

The present application discloses a server fan speed control method, device, equipment and medium, including: collecting the running state data of the server at the current moment to obtain the current running state data; inputting the current running state data into a pre-created speed prediction model, and Predict the fan speed value corresponding to the current operating state data through the speed prediction model to obtain the initial speed prediction value; obtain the fan speed value of the server in the historical time period separated from the current time by a preset time period to obtain the target historical speed value; use the target historical speed value The initial speed prediction value is optimized and corrected, and the fan speed is controlled according to the optimized speed prediction value. After obtaining the initial speed prediction value based on the pre-created speed prediction model, this application uses the historical speed value of the server fan to optimize and correct the initial speed prediction value, which effectively reduces the situation of the fan rapidly adjusting the speed, reduces fan noise, power consumption and Improved fan stability.

Description

technical field [0001] The present application relates to the server field, and in particular to a server fan speed control method, device, equipment and medium. Background technique [0002] With the rapid development of information technology, higher requirements are put forward for the computing power and data processing capacity of the server. When the server is processing data, the temperature of the chassis inside the server will rise. When the temperature is too high, it may affect The normal operation of the server affects the user experience. [0003] At present, the heat dissipation of the server mainly depends on the fan. The fan is mainly directly controlled by the BMC (Baseboard Manager Controller) or CPLD (Complex Programmable Logic Device) on the motherboard. By collecting the temperature value of the temperature sensor on the motherboard, And judge whether the temperature in the chassis is overheated by comparing with the preset threshold value, and if the t...

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned server fan cooling methods have relatively large disadvantages. For example, when the server is turned on, the temperature of the motherboard jumps rapidly, and the fan speed will be directly adjusted to a large extent. When the internal temperature reaches the set threshold, the fan will run rapidly to reduce the temperature. At this time, large power consumption and noise will also be generated, which will have a great impact on the power supply.

To sum up, it can be seen that the current cooling methods of server fans have the problems of high noise, high power consumption, and low efficiency.

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