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Fan control method, device and equipment, and computer storage medium

A technology of fan control and computer program, applied in pump control, mechanical equipment, machine/engine, etc., can solve problems such as poor adaptability and poor stability of fan control system, to improve regulation efficiency, fast and effective regulation, and reduce regulation effect of time

Inactive Publication Date: 2019-10-18
南京晶达微电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of poor stability and weak adaptability of the existing fan control system, the present invention provides a fan control method, device, equipment and computer storage medium with stable operation, fast adjustment speed and energy saving

Method used

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  • Fan control method, device and equipment, and computer storage medium
  • Fan control method, device and equipment, and computer storage medium
  • Fan control method, device and equipment, and computer storage medium

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Embodiment Construction

[0020] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0021] Such as figure 1 As shown, the present invention provides a fan control method, including:

[0022] S10: Set the standard temperature value for adjustment; the standard temperature value from high to low is the high temperature alarm value, high temperature adjustment value, and low temperature adjustment value. FPGA adjusts the fan speed according to the marked temperature. The standard temperature can be Freely set according to the actual situation. For exampl...

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Abstract

The invention discloses a fan control method, device and equipment, and a computer storage medium. The method comprises the steps that standard temperature values for adjustment are set; the temperature of a current environment is acquired; and the rotation speed of a fan is adjusted according to the standard temperature valueinterval where the current temperature falls. According to the fan control method, the multiple standard temperature values for adjustment are set at first, then the rotation speed of the fan is adjusted according to the interval of the standard temperature values where the environment temperature falls in different adjustment modes, thus, the fan can be adjusted quickly and effectively, and the temperature is controlled. In addition, the dichotomy is adopted in the adjustment process, the adjustment time is shortened, and the adjustment efficiency is improved.

Description

technical field [0001] The invention relates to the field of fan control, in particular to a fan control method, device, equipment and computer storage medium. Background technique [0002] Temperature-controlled fans are widely used in modern production and daily life, such as notebook smart CPU fans, fans in large-scale mechanical cooling systems in industrial production, and equipment with high computing power and high power consumption. [0003] Existing temperature-controlled fans adopt an analog temperature control system, which has the disadvantage of inflexible configuration parameters, and conventional microprocessors may have the problem of program runaway in harsh environments. Contents of the invention [0004] In order to solve the problems of poor stability and weak adaptability of the existing fan control system, the present invention provides a fan control method, device, equipment and computer storage medium with stable operation, fast adjustment speed and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D27/00G08B21/18
CPCF04D27/004F04D27/006G08B21/18
Inventor 张方佩
Owner 南京晶达微电子科技有限公司