Temperature control method for computer and computer

A computer, the same technology, applied in the computer field, can solve the problems of unadjustable, fixed temperature control parameters, etc., to achieve optimal settings, low cost, and better heat dissipation effect

Active Publication Date: 2010-03-10
LENOVO (BEIJING) CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0008] Embodiments of the present invention provide a computer temperature control method and a computer to solve the technical problem of the te...

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  • Temperature control method for computer and computer
  • Temperature control method for computer and computer
  • Temperature control method for computer and computer

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Embodiment Construction

[0036] In order to make the technical problems, technical solutions and advantages to be solved by the embodiments of the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0037] figure 2 It is a schematic flowchart of a computer temperature control method according to an embodiment of the present invention. like figure 2 , the temperature control method of this embodiment comprises the following steps:

[0038] Step 201, after the computer is turned on, adjust the fan speed to the first fan speed corresponding to the first current CPU temperature according to the preset initial corresponding relationship and the first corresponding relationship between the CPU temperature and the fan speed;

[0039] Step 202: Regularly detect the temperature information of the predetermined heating element and / or the predetermined area except the CPU temperature, and perform the first corresponding relationship acco...

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Abstract

The invention provides a temperature control method for a computer and the computer. The method comprises the following steps: after the computer is started up, adjusting the rotating speed of a fan into the rotating speed corresponding to a first current CPU temperature according to a preset first corresponding relation between the CPU temperature and the rotating speed of the fan; periodically detecting information on the temperature of a scheduled heating element and/or a scheduled area except the CPU temperature, and adjusting the first corresponding relation in a scheduled mode accordingto the information on the temperature except the CPU temperature so as to obtain a second corresponding relation; and according to the second corresponding relation, adjusting the rotating speed of the fan into the rotating speed corresponding to a second current CPU temperature. By using the technical scheme, a user can achieve the adjustment on temperature control parameters in the running process of the computer by using the prior low-cost temperature control chip.

Description

technical field [0001] The invention relates to the field of computers, in particular to a computer temperature control method and a computer. Background technique [0002] In order to solve the heat dissipation of the system and reduce the noise of the whole machine, most computers such as desktop computers adopt temperature control schemes. A commonly used temperature control solution is to use a temperature control chip with a simple linear temperature control function, such as an I / O chip, to achieve temperature control, for example, to use a super input and output (Super I / O) chip to achieve temperature control. This temperature control scheme is a single-input-single-output method, usually with the temperature of the CPU as a reference point, and the fan speed increases or decreases linearly with the temperature. Moreover, the temperature control parameters of the temperature control chip are written by the basic input and output system BIOS during initialization. Aft...

Claims

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Application Information

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IPC IPC(8): G06F1/20G06F11/30G05D23/19G05D23/185
Inventor 李高强马驰州丁肖剑
Owner LENOVO (BEIJING) CO LTD
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