CN111949096A - Computer heat dissipation control system based on BIOS real-time monitoring - Google Patents
Computer heat dissipation control system based on BIOS real-time monitoring Download PDFInfo
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- CN111949096A CN111949096A CN202010728794.9A CN202010728794A CN111949096A CN 111949096 A CN111949096 A CN 111949096A CN 202010728794 A CN202010728794 A CN 202010728794A CN 111949096 A CN111949096 A CN 111949096A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3058—Monitoring arrangements for monitoring environmental properties or parameters of the computing system or of the computing system component, e.g. monitoring of power, currents, temperature, humidity, position, vibrations
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3089—Monitoring arrangements determined by the means or processing involved in sensing the monitored data, e.g. interfaces, connectors, sensors, probes, agents
- G06F11/3093—Configuration details thereof, e.g. installation, enabling, spatial arrangement of the probes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/4411—Configuring for operating with peripheral devices; Loading of device drivers
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- Control Of Temperature (AREA)
Abstract
The invention provides a computer heat dissipation control system based on BIOS real-time monitoring, which is characterized in that codes for monitoring temperature in real time and controlling the rotating speed of a fan are required to be written in a BIOS chip and stored, the function of monitoring the temperature by the BIOS mainly has real-time monitoring performance and early warning performance, then after the codes are written in, a computer is started, the BIOS finishes code starting and initialization, and the code is executed, and then the rotating speed of the fan is monitored and controlled in real time. In order to better facilitate a user to control the heat dissipation system and adjust the rotating speed of the fan, a menu of the heat dissipation real-time monitoring system is added in a BIOS setting interface, and a control program for manually adjusting the gear of the fan is added on the level of an operating system. The BIOS is accurate in direct detection of hardware conditions, so that the CPU temperature is detected in real time by the BIOS, the rotating speed of the fan is intelligently adjusted, the heat dissipation adjustment of the computer can be greatly improved, and the phenomena of abnormal halt of the computer, blue screen and the like caused by overhigh temperature are avoided.
Description
Technical Field
The invention relates to a computer heat dissipation control system based on BIOS real-time monitoring, and belongs to the technical field of computers.
Background
With the increasing development of computer technology, the performance of computers is gradually improved, and the performance of computers, whether large servers at enterprise level or general desktops and computers, is rapidly improved. However, the performance improvement also brings some problems, that is, the temperature of the hardware is gradually increased, and although various processor manufacturers reduce the temperature of the cpu by various methods, the cpu temperature increase caused by the performance improvement still cannot be prevented, especially for domestic processor manufacturers, the technology of the prior art is not advanced in intel and amd, the manufacturing process of the processor is not mature enough, and the processor generates heat seriously. And because cpu high temperature causes sudden situations such as blue screen crash, and then causes the loss of important file and data, and similar major accident often takes place, has brought huge economic loss, and especially computer, computer do not possess very big space in the quick-witted case like desktop or server, and the heat dissipation condition is harsher, therefore the promotion of computer heat dispersion is very necessary.
At present, heat dissipation of computers in the market is mainly air cooling heat dissipation, the rotation speed control of a fan is generally operated by a special control panel, but sometimes the gear of the fan is forgotten to be increased when the computer is used, and the computer can be in failure due to overhigh temperature caused by the problem; or when the temperature rises, the rotating speed is simply increased, but the rotating speed adjustment cannot be made accurately and specifically, and the normal use of a user can be influenced, so that a heat dissipation control system for real-time temperature monitoring is very necessary for a computer.
Disclosure of Invention
The invention aims to provide a computer heat dissipation control system based on BIOS real-time monitoring, which can detect the CPU temperature in real time, intelligently adjust the rotating speed of a fan, is accurate and efficient, can greatly improve the heat dissipation adjustment of a computer and avoid the phenomena of abnormal halt of the computer, blue screen and the like caused by overhigh temperature.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a computer heat dissipation control system based on BIOS real-time monitoring comprises the following steps,
1) writing and storing codes for monitoring temperature in real time and controlling the rotating speed of the fan in a BIOS chip, wherein the function of monitoring the temperature in real time mainly enables the BIOS to have real-time monitoring performance and early warning performance;
2) after the code is written in, after the computer is started, the BIOS finishes code starting and initialization, starts to monitor and control the rotating speed of the fan in real time after the code is executed, and judges whether the BIOS defaults to open the monitoring system or manually sets to open the monitoring system;
3) if the judgment is yes, the intelligent monitoring heat dissipation system is started, and if the judgment is not yes, the fan rotating speed is set according to the gear selected by the BIOS;
4) after the setting is finished, entering an operating system, and modifying the setting made by the BIOS by a heat dissipation system application program in the operating system;
5) and (4) setting a heat dissipation system according to the modification, and starting normal operation of the system.
Preferably, a menu of the heat dissipation real-time monitoring system is added in the BIOS setting interface, including options of selecting whether the real-time monitoring system is turned on and setting a fan gear.
Preferably, the setting of the fan gear is normal gear and 3 high-speed gears, and the specific rotating speed of each gear of the fan can be set by selecting a specific rotating speed in the column of the rotating speed of the fan of each gear.
Preferably, a control program is arranged under the operating system for manually adjusting the gear of the fan, and an operating interface of the program has the selection of a normal mode, a high-speed mode and an automatic mode.
The invention has the advantages that: the CPU temperature is accurately detected in real time by using the BIOS, and the heat dissipation system is controlled accordingly, so that the temperature of the computer processor is guaranteed to be within a normal and reasonable range at any moment, and particularly under the condition that the heating problem of the processor is not effectively solved aiming at the domestic platform at present, the BIOS is very effective, the normal work of the computer is maintained, the service life of the computer is greatly prolonged, and meanwhile, accidents caused by overhigh temperature are avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a schematic view of the main process of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The following are the specific implementation steps of each part:
1.BIOS
the part mainly realizes the real-time detection of the BIOS on the temperature and the management control on the fan, when the BIOS detects the abnormal temperature, the BIOS sends an instruction to adjust the rotating speed of the fan, and if the temperature is too high, the power of the fan is increased to reduce the temperature; and after the temperature is normal, the fan is adjusted to a normal gear to keep the temperature of the computer stable. The control fan rotational speed needs to set up the gear of fan, adjusts the gear according to the detection to the temperature in real time, establishes normal acquiescence gear and the high rotational speed gear that increases gradually step by step, and the heat dissipation system is controlled to the gear stepping, and every gear corresponds different treater temperatures to reduce the degree of difficulty of realizing and improve the accuracy of adjusting. Firstly, an option is needed, and whether the monitoring system is started or not can be controlled by selecting whether the monitoring system is started or not; and secondly, setting the gear positions of the fan, namely setting a normal gear position and 3 high-speed gear positions, setting the specific rotating speed of each gear position of the fan by entering a selection item on the specific rotating speed in a column of the rotating speed of the fan of each gear position, wherein the normal gear position is a default gear position and cannot be set. The partial source code needs to be written into the BIOS source code and burned into the BIOS chip for storage, and the computer is restarted to carry out initialization loading on the module, so that an operating system is entered, and the normal starting of the whole module is completed.
2. Operating system
The part is mainly to manually adjust the gear of the fan through an application program under an operating system, an operating interface of the program needs to have the selection of a normal mode, a high-speed mode and an automatic mode, three gears of the high-speed mode can be selected when the high-speed mode is selected, the three gears are set in a BIOS (basic input output System) lower menu, and a user sets the rotating speed of the fan through selecting the gears. The module is mainly used for preventing the monitoring system under the BIOS from controlling problems and preventing the automatic fan speed regulation from influencing the use of a user so as to enable the user to manually regulate the heat dissipation system. The two modules jointly form the whole computer heat dissipation control system.
Claims (4)
1. A computer heat dissipation control system based on BIOS real-time monitoring is characterized by comprising the following steps,
1) writing and storing codes for monitoring temperature in real time and controlling the rotating speed of the fan in the BIOS chip, wherein the function of monitoring the temperature in real time enables the BIOS to have real-time monitoring and early warning performance;
2) after the code is written in, after the computer is started, the BIOS finishes code starting and initialization, starts to monitor and control the rotating speed of the fan in real time after the code is executed, and judges whether the BIOS defaults to open the monitoring system or manually sets to open the monitoring system;
3) if the judgment is yes, the intelligent monitoring heat dissipation system is started, and if the judgment is not yes, the fan rotating speed is set according to the gear selected by the BIOS;
4) after the setting is finished, entering an operating system, and modifying the setting made by the BIOS by a heat dissipation system application program in the operating system;
5) and (4) setting a heat dissipation system according to the modification, and starting normal operation of the system.
2. The computer heat dissipation control system based on BIOS real-time monitoring of claim 1, wherein a menu of the heat dissipation real-time monitoring system is added to the BIOS setup interface, including options to select whether the real-time monitoring system is turned on and to set a fan position.
3. The computer heat dissipation control system based on BIOS real-time monitoring of claim 1, wherein the fan gears are set to normal gear and 3 high-speed gears, and the specific speed of each gear of the fan can be set by entering a selection of specific speed in the column of the fan speed of each gear.
4. The computer cooling control system based on BIOS real-time monitoring of claim 1, wherein a control program is set under the operating system to manually adjust the fan gear, and the program has an operating interface with a selection of normal mode, high speed mode and automatic mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010728794.9A CN111949096A (en) | 2020-07-27 | 2020-07-27 | Computer heat dissipation control system based on BIOS real-time monitoring |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010728794.9A CN111949096A (en) | 2020-07-27 | 2020-07-27 | Computer heat dissipation control system based on BIOS real-time monitoring |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1790289A (en) * | 2004-12-16 | 2006-06-21 | 环隆电气股份有限公司 | Method for monitoring rotation speed and chip temperature of adjustable fan |
| CN102760094A (en) * | 2012-06-12 | 2012-10-31 | 青岛海信智能商用系统有限公司 | BIOS-based method for sensing temperature of processor in real time, and computer |
| CN104597983A (en) * | 2013-10-30 | 2015-05-06 | 中国长城计算机深圳股份有限公司 | Regulation method of revolving speed of computer and mainboard system |
| CN106445027A (en) * | 2016-09-18 | 2017-02-22 | 安徽爱她有果电子商务有限公司 | Intelligent adjusting method and controlling system of computer fan revolving speed |
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2020
- 2020-07-27 CN CN202010728794.9A patent/CN111949096A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1790289A (en) * | 2004-12-16 | 2006-06-21 | 环隆电气股份有限公司 | Method for monitoring rotation speed and chip temperature of adjustable fan |
| CN102760094A (en) * | 2012-06-12 | 2012-10-31 | 青岛海信智能商用系统有限公司 | BIOS-based method for sensing temperature of processor in real time, and computer |
| CN104597983A (en) * | 2013-10-30 | 2015-05-06 | 中国长城计算机深圳股份有限公司 | Regulation method of revolving speed of computer and mainboard system |
| CN106445027A (en) * | 2016-09-18 | 2017-02-22 | 安徽爱她有果电子商务有限公司 | Intelligent adjusting method and controlling system of computer fan revolving speed |
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Application publication date: 20201117 |
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