Method for controlling rotating speed of fan and computer system

A control method and fan speed technology, which is applied in hardware monitoring, electrical digital data processing, cooling/ventilation/heating transformation, etc., can solve the problems of accelerating heat dissipation, no relative increase, etc., and achieve the effect of reducing noise and facilitating adjustment methods

Inactive Publication Date: 2009-10-21
ASUSTEK COMPUTER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the temperature of the processor is within the allowable range, the user still cannot directly reduce the fan speed to reduce the noise under the operating system; or when the user feels tha

Method used

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  • Method for controlling rotating speed of fan and computer system
  • Method for controlling rotating speed of fan and computer system
  • Method for controlling rotating speed of fan and computer system

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0027] The fan speed control method of the present invention allows the user to directly adjust the fan speed in the computer system under the operating system. The computer system is equipped with necessary software and hardware components for operation, such as central processing unit (Central Processing Unit, CPU), basic input and output system, random access memory (Random Access Memory, RAM), read-only memory (Read Only Memory, ROM), motherboard (main board, MB), power supply (power supply), display panel, backlight module, operating system (operation system, OS), etc. The functions of the above-mentioned components can be easily realized and used by those skilled in the art, and will not be described in detail here.

[0028] see figure 1 , figure 1 Shown is a flowchart of a fan speed control method according to a specific embodiment of the present invention. The fan speed control method of the present invention is realized by means of application software that can be ...

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Abstract

The invention discloses a method for controlling the rotating speed of a fan and a computer system used for executing the method. The method includes the following steps: a, providing an operation interface in an operation system so as to adjust the current rotating speed of the fan; b, displaying warning information in the operation system when the current rotating speed is lower than a preset rotating speed or the current temperature is higher than a preset temperature; and c, continuously executing processing programs after the current rotating speed is readjusted. The invention enables a user to directly adjust and lower the rotating speed of the fan to reduce the noise. When the current rotating speed of the fan can not effectively lower the temperature of an electronic component, the invention can use the warning information to inform the user of the current state and a preset value and forces the user to achieve the purpose that the current work can only be continued after the rotating speed of the fan is adjusted, therefore, the electronic component can be prevented from being damaged by overheating. Besides, the invention also provides the hotkey function so that the user can conveniently adjust the rotating speed of the fan under the operation system.

Description

technical field [0001] The present invention relates to a fan speed control method (fan speed control method), and in particular to a method and its application software applied in a computer system to allow users to adjust the fan speed according to the existing environment and conditions. Background technique [0002] The temperature of the processor increases continuously with the speed of operation, and has become an out-and-out "stove". How to make the processor run safely, improve the reliability of the system, and prevent crashes, blue screens, repeated restarts and even processor burnouts caused by overheating are the biggest problems faced by processor designers. [0003] The temperature monitoring of the processor is the responsibility of the motherboard. If it is detected that the operating temperature of the processor exceeds the preset value in the basic input output system (Basic Input Output System, BIOS), it is necessary to speed up the cooling fan speed and ...

Claims

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Application Information

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IPC IPC(8): G06F1/20G06F11/32H05K7/20
Inventor 徐小娟
Owner ASUSTEK COMPUTER INC
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