CN101685328B - Heat radiating control method of computer elements, program module and computer system - Google Patents
Heat radiating control method of computer elements, program module and computer system Download PDFInfo
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- CN101685328B CN101685328B CN200810161271XA CN200810161271A CN101685328B CN 101685328 B CN101685328 B CN 101685328B CN 200810161271X A CN200810161271X A CN 200810161271XA CN 200810161271 A CN200810161271 A CN 200810161271A CN 101685328 B CN101685328 B CN 101685328B
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Abstract
The invention relates to a heat radiating control method of compute elements, a program module and a computer system. A computer is provided with a heat radiating fan and the heat radiating control method of the computer elements comprises the following steps: (a) internally building at least one temperature control function of the computer elements, inputting an adjustable voltage value and correspondingly outputting a control parameter; (b) adjusting the adjustable voltage value of the computer elements and substituting the adjustable voltage value into the temperature control function to obtain a control parameter; and (c) outputting the control parameter and driving the heat radiating fan to cool the computer elements. The program module is matched with the heat radiating fan to execute the steps. The computer system contains the computer elements, a program module of a basic input and output system and a heat radiating device, wherein the program module is provided with an input part, a memory part, an adjusting part and an output part for outputting the control parameter; and the heat radiating device cools the computer elements according to the control of the control parameter. The invention can simultaneously and automatically control the temperature while adjusting the adjustable voltage value, immediately react to reduce the system temperature according to the control parameter and can avoid the system overheating caused by adjusting the voltage.
Description
Technical field
The present invention relates to a kind of cooling control method, program module and computer system of computer components, particularly relate to a kind of can avoiding because overclocking causes cooling control method, program module and the computer system of the problem computer components of system overheat.
Background technology
Seeing also shown in Figure 1ly, is the existing computer system of explanation when computer components is carried out overclocking, needs to set the frequency of computer components and the system block diagrams of voltage level.9 pairs of specific computer componentses of existing computer system are for example: when central processing unit 90 carries out overclocking; Except setting the required frequency at Basic Input or Output System (BIOS) (BIOS) program module 91; Also to set the voltage level (voltage level) of central processing unit 90; Frequency regulating circuit (as: overclocking device) 92 is according to the frequency of the corresponding adjustment of the frequency that sets central processing unit 90 then, and voltage-regulating circuit 93 is supplied with the voltages of central processing units 90 according to the voltage level control power supply supply module 94 corresponding outputs that set; Except central processing unit 90, such as: computer componentses such as north bridge chips (chip is a wafer, and this paper all is called chip), South Bridge chip, bus-bar and drafting card also can utilize similar method to carry out overclocking.
The existing overlockin following disappearance of can deriving:
One, the voltage of adjusting computer components because of overclocking causes the system overheat problem easily: but since the computer components of overclocking since voltage can the person of being used adjust arbitrarily; Therefore computer system 9 whole power division can't suitably be estimated out; Thus, computer system will have overheated risk.
Two, existing temperature control technology can't react the reduction system temperature at once: temperature control technology is when temperature increases at present; The rotating speed of fan is also along with raising; And when temperature reduced, the rotating speed of fan was also along with step-down, still; Again will produce high temperature during the start running after computer system 9 is set and accomplished, existing computer temperature control technology also can't react at once and works as machine easily.
This shows that the cooling control method of above-mentioned existing computer components and computer system obviously still have inconvenience and defective, and demand urgently further improving in control method, product structure and use.For solving the problem of above-mentioned existence; Relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly; But do not see always that for a long time suitable design is developed completion; And conventional method and product do not have appropriate method and structure to address the above problem, and this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of cooling control method, program module and computer system of new computer components, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Because the cooling control method and the existing defective of computer system of above-mentioned existing computer components; The inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge thereof; And cooperate the utilization of scientific principle, actively study innovation, in the hope of founding a kind of cooling control method, program module and computer system of new computer components; Can improve general existing cooling control method and computer system, make it have more practicality.Through constantly research, design, and after studying repeatedly and improving, found out the present invention of true tool practical value finally.
Summary of the invention
The objective of the invention is to; Overcome the cooling control method of existing computer components and the defective that computer system exists; Technical matters to be solved is to make it that a kind of cooling control method, program module and the computer system that can avoid causing because of adjustment voltage the computer components of system overheat is provided, and is very suitable for practicality.
The object of the invention and solve its technical matters and adopt following technical scheme to realize.The cooling control method of a kind of computer components that proposes according to the present invention, computer has at least one radiator fan that makes the computer components cooling; The method includes the steps of: (a). in build the temperature control function of at least one computer components, the temperature control function is then corresponding output one controlled variable of input one adjustable voltage value; (b). the adjustment computer components the adjustable voltage value, and according to adjustable voltage value substitution temperature control function with controlled parameter; And (c). the output controlled variable is lowered the temperature to computer components to drive radiator fan.
The object of the invention and solve its technical matters and also can adopt following technical measures further to realize.
Preferably; The cooling control method of aforesaid computer components, wherein said step (b) comprises following substep: (b1). judges whether to receive arbitrary computer components by an adjusted adjustable voltage value, adjusted if having; Then counting also stores the adjustable voltage value; And subsequent steps (b2) is to step (b3), if do not adjusted, and subsequent steps (b4) then; (b2). also store with controlled parameter according to adjustable voltage value substitution temperature control function; (b3). again after the start, subsequent steps (b1) again; And (b4). get into general boot program (program is a formula, and this paper all is called program), and the output controlled variable is lowered the temperature to computer components to drive radiator fan.
Preferably, the cooling control method of aforesaid computer components, the adjustable voltage value of wherein said each computer components is to adjust up or down with a predetermined radix.
Preferably, the cooling control method of aforesaid computer components, wherein said in the framework of single group fan to the heat radiation of many groups computer components, the adjustable voltage value of substitution temperature control function is the total value that adds of each all controlled predetermined radix of computer components.
Preferably, the cooling control method of aforesaid computer components, wherein said controlled variable is a rotation speed of the fan.
The object of the invention and solve its technical matters and also adopt following technical scheme to realize.A kind of program module according to the present invention's proposition; This program module cooperates one can make the radiator fan of computer components cooling carry out following step: (a). in build the temperature control function of at least one computer components, the temperature control function is then corresponding output one controlled variable of input one adjustable voltage value; (b). the adjustment computer components the adjustable voltage value, and according to adjustable voltage value substitution temperature control function with controlled parameter; And (c). the output controlled variable is lowered the temperature to computer components to drive radiator fan.
The object of the invention and solve its technical matters and also can adopt following technical measures further to realize.
Preferably; Aforesaid program module, wherein said step (b) comprises following substep: (b1). judges whether to receive arbitrary computer components by an adjusted adjustable voltage value, adjusted if having; Then counting also stores the adjustable voltage value; And subsequent steps (b2) is to (b3), if do not adjusted, and subsequent steps (b4) then; (b2). also store with controlled parameter according to adjustable voltage value substitution temperature control function; (b3). again after the start, subsequent steps (b1) again; And (b4). get into general boot program, and the output controlled variable is lowered the temperature to computer components to drive radiator fan.
Preferably, aforesaid program module, the adjustable voltage value of wherein said each computer components is to adjust up or down with a predetermined radix.
Preferably, aforesaid program module, wherein said controlled variable is a rotation speed of the fan.
The object of the invention and solve its technical matters and also adopt following technical scheme to realize in addition.A kind of computer system according to the present invention proposes comprises at least one computer components to be dispelled the heat; This computer system also comprises: the program module of a Basic Input or Output System (BIOS) has: an input part supplies to set an adjustable voltage value; One memory portion, in build the temperature control function of computer components, the temperature control function is the corresponding output of input adjustable voltage value one controlled variable; One adjustment part receives the adjustable voltage value of outside adjustment computer components, and according to adjustable voltage value substitution temperature control function with controlled parameter, an and efferent, output controlled variable; And at least one heat abstractor, according to the control of controlled variable computer components is lowered the temperature.
The object of the invention and solve its technical matters and also can adopt following technical measures further to realize.
Preferably, aforesaid computer system, wherein said heat abstractor comprises the radiator fan that a driving governor and is driven by driving governor, and controlled variable is one to be used for the rotation speed of the fan of controlling and driving controller running.
Preferably, aforesaid computer system, wherein said input part is to accept the program interface that the user manually sets the adjustable voltage value, and the adjustable voltage value is to adjust up or down with a predetermined radix.
Preferably, aforesaid computer system, wherein said in the framework of single group fan to the heat radiation of many groups computer components, the adjustable voltage value of substitution temperature control function is the total value that adds of each all controlled predetermined radix of computer components.
Preferably, aforesaid computer system, wherein said computer components is a central processing unit, a north bridge chips, a South Bridge chip, a bus-bar or a drafting card.
The present invention compared with prior art has tangible advantage and beneficial effect.Can know that by above technical scheme computer system of the present invention comprises a Basic Input or Output System (BIOS) program module and at least one heat abstractor.Basic Input or Output System (BIOS) program module has a memory portion, an adjustment part and an efferent.Build the temperature control function of at least one computer components in the memory portion, and the temperature control function is the corresponding output of input one adjustable voltage value one controlled variable; The adjustment part receives the adjustable voltage value of outside adjustment computer components, and according to adjustable voltage value substitution temperature control function with controlled parameter; Efferent output controlled variable is given heat abstractor, orders about heat abstractor and according to the control of controlled variable computer components is lowered the temperature.
By technique scheme, the cooling control method of computer components of the present invention, program module and computer system have advantage and beneficial effect at least:
Automatically carry out simultaneously function of temperature control when one, adjusting the adjustable voltage value: the opportunity of utilizing adjustment adjustable voltage value; Set input adjustable voltage value to temperature control function simultaneously and order about the controlled variable that radiator fan is lowered the temperature to computer components with output; The user needn't remake other temperature control and set, and can kill two birds with one stone.
Two, react the reduction system temperature at once according to the controlled variable of temperature control function: utilize original software and hardware technology; In build at least one computer components the temperature control function solve because the voltage of overclocking adjustment computer components causes the problem of system overheat, need not increase extra hardware.
In sum; The invention provides a kind of cooling control method, program module and the computer system that can avoid causing the computer components of system overheat because of adjustment voltage; No matter it all has bigger improvement on control method, system architecture or function; Obvious improvement is arranged technically, and produced handy and practical effect, and the cooling control method of more existing computer components and computer system have the outstanding effect of enhancement; Thereby being suitable for practicality more, really is the new design of a novelty, progress, practicality.
Above-mentioned explanation only is the general introduction of technical scheme of the present invention; Understand technological means of the present invention in order can more to know; And can implement according to the content of instructions, and for let of the present invention above-mentioned with other purposes, feature and advantage can be more obviously understandable, below special act preferred embodiment; And conjunction with figs., specify as follows.
Description of drawings
Fig. 1 is the existing computer system of explanation when computer components is carried out overclocking, needs to set the frequency of computer components and the system block diagrams of voltage level.
Fig. 2 is that an explanation the present invention first preferred embodiment is the system block diagrams of a single group fan to the framework of single group computer components heat radiation.
Fig. 3 is that an explanation temperature control function that the present invention adopted is the curve map of a temperature control curve.
Fig. 4 is the process flow diagram of detailed embodiment of the cooling control method of explanation computer components of the present invention.
Fig. 5 is that an explanation the present invention second preferred embodiment is the system block diagrams of the fan of group more than to the framework of many groups computer components heat radiation.
Fig. 6 is that an explanation the present invention the 3rd preferred embodiment is the system block diagrams of a single group fan to the framework of many groups computer components heat radiation.
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention; Below in conjunction with accompanying drawing and preferred embodiment; To cooling control method, program module and its embodiment of computer system, method step, architectural feature and the effect thereof of the computer components that proposes according to the present invention, specify as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present invention can clearly appear in the following detailed description that cooperates with reference to graphic preferred embodiment.Explanation for ease, in following embodiment, similar elements is represented with identical numbering.
What need explanation in advance is; The notion of the cooling control method of computer components of the present invention is used for the quantity ratio of fan and computer components to be dispelled the heat; Can be that list group fan is organized computer components, organized fan to many groups computer components and single framework of organizing fan to the heat radiation of many groups computer components more list, explain as follows respectively at present:
The framework that I, single group fan dispel the heat to single group computer components
Seeing also shown in Figure 2ly, is that explanation the present invention first preferred embodiment is the system block diagrams of a single group fan to the framework of single group computer components heat radiation.In first preferred embodiment of the present invention; Computer system 1; Comprise a central processing unit 10, a Basic Input or Output System (BIOS) (BIOS) program module 11, a voltage-regulating circuit 12, a power circuit 13 and a heat abstractor 14, and heat abstractor 14 comprises a driving governor 141 and a radiator fan 142.
In this preferred embodiment, computer system 1 can be carried out overclocking to specific computer components such as central processing unit 10, still; Except central processing unit 90; Such as: other computer componentses similar methods also capable of using such as north bridge chips, South Bridge chip, bus-bar and drafting card are carried out overclocking and adjustment voltage, in addition, because overclocking is not the present invention's technology emphasis and is known technology; Not repeating its principle at this, below is how this system architecture of representative explanation operates with central processing unit 10 only.
Above-mentioned Basic Input or Output System (BIOS) (BIOS) program module 11 has an input part 110, a memory portion 111, an adjustment part 112 and an efferent 113.
This input part 110; Be to accept the user manually to set the frequency of operation of central processing unit 90 and a program interface of adjustment voltage; The program interface can be able to be set the frequency of required frequency with correspondence adjustment central processing unit 10; Also can set the voltage level of central processing unit 90 in addition, and the adjustable voltage value is adjust up or down with a predetermined radix (as: 0.05 volt), produces whereby corresponding to frequency of operation and the setting value of adjusting voltage and give adjustment part 112.
This memory portion 111, in build temperature control function for central processing unit 10, and the temperature control function is the corresponding output of input one adjustable voltage value one controlled variable; Seeing also shown in Figure 3ly, is that explanation a temperature control function that the present invention adopted is the curve map of a temperature control curve.In this preferred embodiment, the temperature control function is a temperature control curve 301, and when the adjustable voltage value was 0.05 volt of substitution temperature control curve 301, its corresponding output controlled variable was 250 commentaries on classics/per minutes (r.p.m.); When the adjustable voltage value was 0.1 volt of substitution temperature control curve 301, its corresponding output controlled variable was 500 commentaries on classics/per minutes, and the rest may be inferred.
This adjustment part 112 has two functions, and division is following:
One, regulation and control supply voltage: receive setting value, supply with the voltage of central processing unit 10 then by voltage-regulating circuit 12 according to the voltage level control power circuit 13 corresponding outputs that set from the adjustment voltage of input part 110.
Two, regulation and control rotation speed of the fan: adjustable voltage value substitution control curve 301 (as shown in Figure 3) is given efferent 113 to obtain corresponding controlled variable; Then; Efferent 113 output controlled variable are given driving governor 141, make driving governor 141 order about radiator fan 142 and according to the control of controlled variable central processing unit 10 are lowered the temperature.
Seeing also shown in Figure 4ly, is the process flow diagram of detailed embodiment of the cooling control method of explanation computer components of the present invention.The detailed embodiment explanation of the existing cooling control method of Basic Input or Output System (BIOS) of the present invention (BIOS) program module 11 being carried out computer componentses is as follows:
After computer system 1 start; Does adjustment part 112 judge whether to receive arbitrary computer components by an adjusted adjustable voltage value (step 401) from input part 110? If have; The adjustable voltage value (step 402) of counting computer components; And the adjustable voltage value (step 403) that stores computer components is in memory portion 111, again according to adjustable voltage value substitution one temperature control function (like the temperature control curve 301 of Fig. 3) with controlled parameter (step 404), and store controlled variable (step 405) in memory portion 111; Then, make computer system 1 start shooting again (step 406).
II, organize the framework of fan to many groups computer components heat radiation more
Seeing also shown in Figure 5ly, is the system block diagrams of explanation the present invention second preferred embodiment framework that to be the fan of group more than one dispel the heat to many groups computer components.In second preferred embodiment of the present invention, computer system 1 ' comprises many group adjustable voltages and computer components 21 ' to be dispelled the heat, a Basic Input or Output System (BIOS) (BIOS) program module 11 ', a voltage-regulating circuit 12 ', a power circuit 13 ', a driving governor 141 ' and organizes radiator fan 142 ' more.
Above-mentioned adjustable voltage and computer components 21 ' to be dispelled the heat can comprise central processing unit, north bridge chips, South Bridge chip, bus-bar or similar method capable of using is carried out overclocking and adjustment voltage more than drafting card at least two groups computer components.
Computer system 1 ' can be carried out overclocking to each computer components 21 '; Except set the frequency of required frequency at Basic Input or Output System (BIOS) (BIOS) program module 11 ' with each computer components 21 ' of correspondence adjustment; Also can set the voltage level of each computer components 21 ' in addition, supply with the voltage of each computer components 21 ' by voltage-regulating circuit 12 ' control power circuit 13 ' according to the corresponding output of the voltage level that sets.
In addition; Above-mentioned Basic Input or Output System (BIOS) (BIOS) program module 11 '; Have an input part 110 ', a memory portion 111 ', an adjustment part 112 ' and an efferent 113 ', its be similar to first preferred embodiment Basic Input or Output System (BIOS) (BIOS) program module 11 have input part 110, memory portion 111, adjustment part 112 and efferent 113 utilization principles.
Different is; The memory portion 111 ' of Basic Input or Output System (BIOS) (BIOS) program module 11 ' can in build the different temperatures control function of corresponding indivedual computer componentses 21 '; And each temperature control function also is to import each computer components 21 ' adjustable voltage value and the controlled variable of corresponding each radiator fan 142 ' of output; Whereby, can come different computers element 21 ' is dispelled the heat according to different cooling demands respectively.
The framework that III, single group fan dispel the heat to many groups computer components
Seeing also shown in Figure 6ly, is that explanation the present invention the 3rd preferred embodiment is the system block diagrams of a single group fan to the framework of many groups computer components heat radiation.In the 3rd preferred embodiment of the present invention, computer system 1 " comprise many group adjustable voltages and computer components 3, a Basic Input or Output System (BIOS) (BIOS) program modules 11 to be dispelled the heat ", a voltage-regulating circuit 12 ", a power circuit 13 ", a driving governor 141 " and one group of radiator fan 142 ";
Above-mentioned computer components 3 comprises a central processing unit 31, a north bridge chips 32, a South Bridge chip 33, a drafting card 34 and a bus-bar 35.
In addition; Above-mentioned Basic Input or Output System (BIOS) (BIOS) program module 11 "; have an input part 110 ", a memory portion 111 ", an adjustment part 112 " and an efferent 113 ", its be similar to first preferred embodiment Basic Input or Output System (BIOS) (BIOS) program module 11 have input part 110, memory portion 111, adjustment part 112 and efferent 113 utilization principles.
Be similar to second preferred embodiment; Basic Input or Output System (BIOS) (BIOS) program module 11 " memory portion 111 " can in build the identical or different temperature control function of corresponding indivedual computer components 3; Just central processing unit 31, north bridge chips 32, South Bridge chip 33, drafting card 34 and bus-bar 35 can adopt identical or different temperature control function; And the temperature control function also is each computer components 21 of input " adjustable voltage value and corresponding each radiator fan 142 of output " controlled variable
Different is Basic Input or Output System (BIOS) (BIOS) program module 11 " the adjustable voltage value of substitution temperature control function is the total value that adds that comprises all controlled predetermined radixes (0.05 volt) such as central processing unit 31, north bridge chips 32, South Bridge chip 33, drafting card 34 and bus-bar 35.
For example: north bridge chips 32 adjusts upward 0.2 volt of (4*0.05 volt), South Bridge chip 33 and adjusts upward 0.15 volt (3*0.05 volt); And bus-bar 35 adjusts upward 0.1 volt (2*0.05 volt); Basic Input or Output System (BIOS) (BIOS) program module 11 then " counter will be set at the 9*0.05 volt; then, this counting radix also can be done different adjustment according to different processor or elements; Whereby, can make group radiator fan 142 " come all computer componentses 3 are dispelled the heat according to all cooling demands.
Can know that by above explanation the cooling control method of computer components of the present invention, Basic Input or Output System (BIOS) program module and computer system not only were not shown in the past, also had following effect:
Automatically carry out simultaneously function of temperature control when one, adjusting the adjustable voltage value: the opportunity of utilizing adjustment adjustable voltage value; Set input adjustable voltage value to temperature control function simultaneously and order about the controlled variable that radiator fan is lowered the temperature to computer components with output; The user needn't remake other temperature control and set, and kills two birds with one stone.
Two, react the reduction system temperature at once according to the controlled variable of temperature control function: utilize original software and hardware technology; In build at least one computer components the temperature control function solve because the voltage of overclocking adjustment computer components causes the problem of system overheat, need not increase extra hardware.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction; Though the present invention discloses as above with preferred embodiment; Yet be not in order to limiting the present invention, anyly be familiar with the professional and technical personnel, in not breaking away from technical scheme scope of the present invention; When the technology contents of above-mentioned announcement capable of using is made a little change or is modified to the equivalent embodiment of equivalent variations; In every case be not break away from technical scheme content of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical scheme of the present invention according to technical spirit of the present invention.
Claims (10)
1. the cooling control method of a computer components is applied to computer system, and computer has at least one computer components to be dispelled the heat and at least one radiator fan that makes said computer components cooling; It is characterized in that the method includes the steps of:
(a). build the temperature control function of at least one computer components in the program module of a Basic Input or Output System (BIOS), the temperature control function is the function of then corresponding output one controlled variable of input one adjustable voltage value;
(b). the adjustment computer components the adjustable voltage value, and according to adjustable voltage value substitution temperature control function with controlled parameter; And
(c). the output controlled variable is lowered the temperature to computer components to drive radiator fan.
2. the cooling control method of computer components as claimed in claim 1 is characterized in that wherein said step (b) comprises sub-steps:
(b1). judge whether to receive arbitrary computer components by an adjusted adjustable voltage value, if having and adjusted, then counting and storing the adjustable voltage value, and subsequent steps (b2) is to step (b3), if do not adjusted, subsequent steps (b4) then;
(b2). also store with controlled parameter according to adjustable voltage value substitution temperature control function;
(b3). again after the start, subsequent steps (b1) again; And
(b4). get into general boot program, and the output controlled variable is lowered the temperature to computer components to drive radiator fan.
3. the cooling control method of computer components as claimed in claim 1, the adjustable voltage value that it is characterized in that wherein said each computer components are to adjust up or down with a predetermined radix.
4. the cooling control method of computer components as claimed in claim 3 is characterized in that, the adjustable voltage value of substitution temperature control function is the total value that adds of each all controlled predetermined radix of computer components.
5. the cooling control method of computer components as claimed in claim 1 is characterized in that wherein said controlled variable is a rotation speed of the fan.
6. the controller for heat sink of a computer components is applied to computer system, and computer has at least one computer components to be dispelled the heat and at least one radiator fan that makes said computer components cooling; The controller for heat sink that it is characterized in that this computer components also comprises:
The program module of one Basic Input or Output System (BIOS) has:
Be used to import the input part of adjustable voltage value;
Build the memory portion of temperature control function in being used for, said temperature control function is the function of then corresponding output one controlled variable of input one adjustable voltage value;
Be used to adjust the adjustable voltage value of computer components, and according to the adjustment part of adjustable voltage value substitution temperature control function with controlled parameter, and
Be used to export controlled variable and drive the efferent that said radiator fan is lowered the temperature to computer components.
7. the controller for heat sink of computer components as claimed in claim 6 is characterized in that wherein said computer system also comprises: comprise that one drives the driving governor of radiator fan, and controlled variable is one to be used for the rotation speed of the fan of controlling and driving controller running.
8. the controller for heat sink of computer components as claimed in claim 6 is characterized in that wherein said input part is to accept the program interface that the user manually sets the adjustable voltage value, and the adjustable voltage value is to adjust up or down with a predetermined radix.
9. the controller for heat sink of computer components as claimed in claim 8 is characterized in that, the adjustable voltage value of substitution temperature control function is the total value that adds of each all controlled predetermined radix of computer components.
10. the controller for heat sink of computer components as claimed in claim 6 is characterized in that wherein said computer components is a central processing unit, a north bridge chips, a South Bridge chip, a bus-bar or a drafting card.
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| CN200810161271XA CN101685328B (en) | 2008-09-24 | 2008-09-24 | Heat radiating control method of computer elements, program module and computer system |
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| CN200810161271XA CN101685328B (en) | 2008-09-24 | 2008-09-24 | Heat radiating control method of computer elements, program module and computer system |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102410237A (en) * | 2010-09-21 | 2012-04-11 | 纬创资通股份有限公司 | Fan speed control method and related computer system |
| CN102486180A (en) * | 2010-12-02 | 2012-06-06 | 鸿富锦精密工业（深圳）有限公司 | Control system and control method of fan |
| US10114432B2 (en) * | 2014-12-29 | 2018-10-30 | Mediatek Inc. | Thermal control system and thermal control method for electronic device |
| CN106125592A (en) * | 2016-06-17 | 2016-11-16 | 联想(北京)有限公司 | A kind of method of heat radiation firmware of upgrading and electronic equipment |
| CN106774509B (en) * | 2016-12-28 | 2018-06-29 | 郑州云海信息技术有限公司 | Bus-bar heat dissipation regulation and control method and its device |
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| CN2360877Y (en) * | 1998-10-18 | 2000-01-26 | 王宇 | CPU refrigerating radiator |
| CN1258873A (en) * | 1998-12-28 | 2000-07-05 | 神达电脑股份有限公司 | Personal computer with controllable heat-dissipating fan |
| CN1332398A (en) * | 2000-06-16 | 2002-01-23 | 株式会社东芝 | Computer system and speed-controlling method of cooling fan |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2360877Y (en) * | 1998-10-18 | 2000-01-26 | 王宇 | CPU refrigerating radiator |
| CN1258873A (en) * | 1998-12-28 | 2000-07-05 | 神达电脑股份有限公司 | Personal computer with controllable heat-dissipating fan |
| CN1332398A (en) * | 2000-06-16 | 2002-01-23 | 株式会社东芝 | Computer system and speed-controlling method of cooling fan |
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