CN103225620A - Fan controlling method and electronic device - Google Patents
Fan controlling method and electronic device Download PDFInfo
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- CN103225620A CN103225620A CN2012105529008A CN201210552900A CN103225620A CN 103225620 A CN103225620 A CN 103225620A CN 2012105529008 A CN2012105529008 A CN 2012105529008A CN 201210552900 A CN201210552900 A CN 201210552900A CN 103225620 A CN103225620 A CN 103225620A
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Abstract
A fan controlling method and an electronic device are provided. The fan controlling method is suitable for controlling the electronic device. In the method, as for each of the fans, a calibration process is performed to obtain fan rotation information and an power/fan-rotation speed information. An assembling position of each of the fans within the electronic device is determined and an operation mode of the electronic device is determined as well. As for each of the fans, according to the fan rotation information, an power/fan-rotation speed information, the assembling position and the operation mode, a temperature-power correlation between the operation temperature of the processor and the power of the fan is calculated. According to the temperature-power correlation of each of the fans, the fans within the electronic device are controlled respectively.
Description
Technical field
The present invention relates to a kind of controlling method and electronic equipment, and be particularly related to a kind of control method for fan and the electronic equipment that fan is installed.
Background technique
Generally speaking, the radiation fan that most of electronic equipment inside is installed all is to be set under the pattern of rotating at full speed, when electronic equipment operates, carries out fan running.The minority electrons device provide three or the fan attachment of quadravalence section running modulation be available for users to change the fan running speed of selecting use different with the operating temperature of electronic equipment.In addition, also have under the situation of minority, the user is the running speed of each fan in the manual adjustment electronic equipment voluntarily.
Yet, the fan and the different mounting points of fan in electronic equipment of different labels, different functionalities, all make fan that different radiating effects is provided, promptly fan has the parameter curve of the corresponding fan rotational velocity of different temperature under the influence of operating characteristics and external mounting point separately.Therefore, above-mentioned known fan rotation mode, three at full speed all can't be optimized the ratio of the corresponding heat dissipation of power consumpiton to quadravalence section fan attachment running modulation and user's manual adjustment, and then causes the power supply waste of electronic equipment.
Summary of the invention
The invention provides a kind of control method for fan, the fan in can intelligent control electronic equipment is gathered together, and so that suitable heat radiation function to be provided, can improve fan clump and usefulness and reduction power consumption.
The present invention proposes a kind of control method for fan, is applicable to that control one electronic equipment method comprises: for each fan, carry out a calibration procedure, with a fan running information of acquisition fan and a power output-rotation speed of the fan parameter of fan.Confirm each fan in electronic equipment, each self-corresponding mounting point.Confirm the mode of operation of electronic equipment.For each fan, according to operation information, power output-rotation speed of the fan parameter, the pairing mounting point of fan and the mode of operation of fan, the corresponding parameter of one temperature-power between the fan rotative power of an operating temperature of computation processor and fan.According to the corresponding parameter of the pairing temperature of each fan-power, under an operating condition of electronic equipment, the control fan.
In the present invention, the said fans controlling method is wherein confirmed each fan in electronic equipment, and each self-corresponding mounting point comprises: receive a setting signal, to set the mounting point of each fan in electronic equipment.
In the present invention, the said fans controlling method, wherein mode of operation comprises a mode standard, a stillness mode or the high-effect pattern of a fan.
In the present invention, the said fans controlling method, a discontinuous parameter curve of the operating temperature of the corresponding parameter of the pairing temperature of each fan-power fan rotative power alignment processing device that is each fan wherein, and discontinuous parameter curve comprises at least one slope of curve turning point.
In the present invention, the said fans controlling method, wherein each fan the slope of curve turning point in each self-corresponding discontinuous parameter curve comprise that a task performance of processor is the operating temperature of 50% pairing fan rotative power and processor.
In the present invention, the said fans controlling method also comprises: the mode of operation of change electronic equipment.For each fan,, recomputate the corresponding parameter of temperature-power according to the mode of operation of fan running information, power output-rotation speed of the fan parameter, the pairing mounting point of fan and the change of fan.According to the corresponding parameter of the temperature that is recomputated-power of each fan, under the operating condition of electronic equipment, the control fan.
In the present invention, the said fans controlling method also comprises: the change fan is the position of one of them at least.Again carry out calibration procedure with the fan running information that obtains each fan behind the change of location and the power output-rotation speed of the fan parameter of each fan.For each fan,, recomputate the corresponding parameter of temperature-power according to the mode of operation of the fan running information after changing that is obtained and power output-rotation speed of the fan parameter, the pairing mounting point of fan and change.According to the corresponding parameter of the temperature that is recomputated-power of each fan, under the operating condition of electronic equipment, the control fan.
In the present invention, the said fans controlling method, wherein change fan at least one of them step comprise remove fan at least one of them or replace fan at least one of them.
In one embodiment of this invention, the said fans controlling method, wherein the fan running information of each fan comprises the pairing turning point together of each fan output power, a turning point rotating speed and a stop point output power together.
The present invention proposes a kind of electronic equipment in addition, comprising: a storage device, at least one fan and a processor.The erasable program of storage device stores one computer.Processor couples a plurality of instructions of fan and storage device and the erasable program of execution computer.Wherein instruction comprises: for each fan, carry out a calibration procedure, with a fan running information of acquisition fan and a power output-rotation speed of the fan parameter of fan.Confirm each fan in electronic equipment, each self-corresponding mounting point.Confirm a mode of operation of electronic equipment.For each fan, according to fan running information, power output-rotation speed of the fan parameter, the pairing mounting point of fan and the mode of operation of fan, the corresponding parameter of one temperature-power between the fan rotative power of an operating temperature of computation processor and fan.According to the corresponding parameter of the pairing temperature of each fan-power, under an operating condition of electronic equipment, the control fan.
In the present invention, above-mentioned electronic equipment is wherein confirmed each fan in electronic equipment, the instruction of each self-corresponding mounting point comprise: receive a setting signal to set the mounting point of each fan in electronic equipment.
In the present invention, above-mentioned electronic equipment, wherein mode of operation comprises a mode standard, a stillness mode or the high-effect pattern of a fan.
In the present invention, above-mentioned electronic equipment, a discontinuous parameter curve of the operating temperature of the corresponding parameter of the pairing temperature of each fan-power fan rotative power alignment processing device that is each fan wherein, and discontinuous parameter curve comprises at least one slope of curve turning point.
In the present invention, above-mentioned electronic equipment, wherein each fan the slope of curve turning point in each self-corresponding discontinuous parameter curve comprise that a task performance of processor is the operating temperature of 50% pairing fan rotative power and processor.
In the present invention, above-mentioned electronic equipment, wherein instruction also comprises: the mode of operation of change electronic equipment.For each fan,, recomputate the corresponding parameter of temperature-power according to the mode of operation of fan running information, power output-rotation speed of the fan parameter, the pairing mounting point of fan and the change of fan.According to the corresponding parameter of the temperature that is recomputated-power of each fan, under the operating condition of electronic equipment, the control fan.
In the present invention, above-mentioned electronic equipment, wherein instruction also comprises: the change fan is the position of one of them at least.Again carry out calibration procedure with the fan running information that obtains each fan behind the change of location and the power output-rotation speed of the fan parameter of each fan.For each fan,, recomputate the corresponding parameter of temperature-power according to the mode of operation of the fan running information after changing that is obtained and power output-rotation speed of the fan parameter, the pairing mounting point of fan and change.According to the corresponding parameter of the temperature that is recomputated-power of each fan, under the operating condition of electronic equipment, the control fan.
In the present invention, above-mentioned electronic equipment, wherein change fan at least one of them instruction comprise remove fan at least one of them or replace fan at least one of them.
In the present invention, above-mentioned electronic equipment, wherein the fan running information of each fan comprises the pairing turning point together of each fan output power, a turning point rotating speed and a stop point output power together.
Based on above-mentioned, each fan during the calibration fan is gathered together among the present invention is to obtain the operating characteristics of fan (fan running information, power output-rotation speed of the fan parameter) separately.Add the fan mounting point of each fan of consideration and the electronic equipment mode of operation of user ' s preference, but COMPREHENSIVE CALCULATING goes out the corresponding parameter of one temperature-power of the rotative power alignment processing actuator temperature of each fan.And then the corresponding parameter of this temperature-power that passes through each fan, the operating condition of each fan during intelligent adjustment fan is gathered together, with when electronic equipment turns round, provide suitable heat radiation function and optimal power supply utilization ratio, to improve gather together usefulness and reduce electronic equipment power consumption of fan.
Description of drawings
Figure 1 shows that general flow chart according to a kind of control method for fan of first embodiment of the invention.
Figure 2 shows that the power output-rotation speed of the fan parameter list that obtains via a calibration procedure according to an embodiment of the invention.
Figure 3 shows that one embodiment of the invention fan is arranged in each mounting point simplified schematic diagram of electronic equipment.
The corresponding Parameter Map of one temperature-power between the operating temperature that Figure 4 shows that processor according to an embodiment of the invention and the fan rotative power of single fan.
Figure 5 shows that general flow chart according to a kind of control method for fan of second embodiment of the invention.
Figure 6 shows that general flow chart according to a kind of control method for fan of third embodiment of the invention.
Figure 7 shows that a kind of simplified schematic diagram of electronic equipment according to an embodiment of the invention.
Embodiment
Figure 1 shows that a kind of general flow chart of control method for fan according to an embodiment of the invention.A kind of control method for fan of present embodiment is applicable to an electronic equipment.The fan that comprises at least one fan that just is applicable to control electronic equipment inside on the electronic equipment is gathered together.This electronic equipment for example is a PC or a terminal server.In addition, wherein electronic equipment also comprises a processor.Please refer to Fig. 1, in step S101, each fan in gathering together for fan carries out a calibration procedure respectively, with the information of fan running separately that obtains each fan and the output-rotation speed of the fan of the power separately parameter of each fan.Wherein each fan includes the pairing point output power that runs up of each fan (that is output power of the additional power source of fan when it runs up), turning point rotating speed and stop point output power (that is output power of the additional power source of fan when its stall) together.In other words, each fan in gathering together for fan exactly applies graded voltage or linear change voltage, with obtain under the different voltages rotation speed of the fan, when fan runs up out-put supply power, the out-put supply power when running up rotating speed and fan stall.
Figure 2 shows that the power output-rotation speed of the fan parameter list that obtains via a calibration procedure according to an embodiment of the invention.Please refer to Fig. 2, is to be obtained to the rotation speed of the fan variation of single fan under the output power of different additional power sources by 0 to the 100 additional power source output power that changes in the present embodiment.Wherein maximum (top) speed can reach 4420rpm, and is that rotating speed under 0 the situation is 1535rpm in the output power of additional power source.
Afterwards, please refer to Fig. 1, in step S105, confirm each fan in electronic equipment, each self-corresponding mounting point.For example, the user can set up the position of each fan in electronic equipment on their own.Figure 3 shows that one embodiment of the invention fan is arranged in each mounting point simplified schematic diagram of electronic equipment.Please refer to Fig. 3, fan mounting point (for example the host service function face with electronic equipment is a benchmark) comprises anterior position 3a, rear position 3b, lateral location 3c, top position 3d, lower position 3e and processor position 3f.Just the user can be as above routine, sets up/specify each fan mounting point separately on their own.
Then, in step S111, confirm a mode of operation of electronic equipment.Wherein, above-mentioned mode of operation comprises a mode standard, a stillness mode or the high-effect pattern of a fan.Just the user is according to each one use habit, and sets the mode of operation of electronic equipment.For example, when the user ' s preference electronic equipment had less machine operation sound when carrying out, the mode of operation that then can set electronic equipment was a stillness mode.In addition, when the user ' s preference electronic equipment under height running usefulness during executive utility, the mode of operation that then can set electronic equipment is the high-effect pattern of fan, the fan by operation at high power factor reaches heat radiation function.
Afterwards, in step S115, for each fan, according to the mode of operation of the above-mentioned fan running information that obtains, power output-rotation speed of the fan parameter, the pairing mounting point of this fan and the electronic equipment confirmed, the operating temperature of computation processor is the corresponding parameter of one temperature-power between the fan rotative power of fan therewith.The corresponding Parameter Map of one temperature-power between the operating temperature that Figure 4 shows that processor according to an embodiment of the invention and the fan rotative power of single fan.Please refer to Fig. 4, a discontinuous parameter curve 402 of the operating temperature of the fan rotative power alignment processing device that the corresponding parameter of the pairing temperature of each fan-power for example is each fan.It should be noted that discontinuous parameter curve comprises at least one slope of curve turning point.This slope of curve turning point comprises that the task performance of processor is the operating temperature (that is turning point among Fig. 4 404) of 50% pairing fan rotative power and processor.
For example, when the task performance that the operating temperature of processor is lower than processor was 50% pairing turning point 404, the slope of the parameter curve of the operating temperature of fan rotative power alignment processing device was higher than the slope of parameter curve of operating temperature of the fan rotative power alignment processing device of turning point 404 less than operating temperature.Just, when the processor operating temperature was lower than turning point 404, the fan rotative power variable quantity that variation caused of operating temperature was less.Be the strain operating temperature and raise, fan rotative power variable quantity need not too high, can reach the required heat radiation function of mode of operation of the electronic equipment of user institute preference.
And when the processor operating temperature was higher than turning point 404, the fan rotative power variable quantity that variation caused of operating temperature was bigger.Be the strain operating temperature and raise, fan rotative power variable quantity improves, and just can reach preferable heat radiation function.More particularly, according to each fan operating characteristics (fan running information, power output-rotation speed of the fan parameter), fan mounting point and electronic equipment mode of operation separately, the fan rotative power of each fan of intelligent adjustment electronic equipment with temperature change, electronic equipment mode of operation with more suitable user institute preference reaches the more effect of power and energy saving.
Then, in step S121,, under an operating condition of electronic equipment, control each fan according to the corresponding parameter of the pairing temperature of each fan-power.Just processor is according to received temperature detecting information (for example being the operating temperature with temperature detecting device detecting processor), and according to the corresponding parameter of the pairing temperature of each fan-power, adjusts the rotative power of each fan automatically.
In the foregoing description, be afterwards through calibration procedure (step S101), the mode of operation (step S111) confirming the position (step S105) of fan and confirm electronic equipment, according to the information that abovementioned steps obtained, calculate the operating temperature of processor and the corresponding parameter of temperature-power of each fan.Yet the present invention is not limited to this.In another embodiment, behind position (step S105) through calibration procedure (step S101) and affirmation fan, then can be according to fan running information, power output-rotation speed of the fan parameter and the pairing mounting point of each fan that is obtained, the corresponding parameter of temperature-power between the operating temperature that primary Calculation goes out processor and the fan rotative power of each fan.Then, after the mode of operation of confirming electronic equipment (step S111), then according to the mode of operation of the electronic equipment that sets, the corresponding parameter of temperature-power between the fan rotative power of the operating temperature of trim process device and each fan.
In addition, in the foregoing description, the user is when assembling electronic device voluntarily, can pass through described control method for fan, according to demands of individuals and each fan performance, fan is installed on each position in the electronic equipment, and can brings into play the optimum efficiency of each fan.Yet the present invention is not limited to this.The present invention can also be applied to when the user changes at least one fan or the mode of operation of electronic equipment, the running of Kong Zhi each fan again.
Figure 5 shows that general flow chart according to a kind of control method for fan of second embodiment of the invention.Please refer to Fig. 5, control (as the step S121 of Fig. 1) under each fan state at electronic equipment according to the corresponding parameter of the pairing temperature of each fan-power, the user changes the mode of operation (S525) of electronic equipment.For example switch to stillness mode by normal operating mode.Then in step S531, for each fan in the electronic equipment, according to the power output-rotation speed of the fan parameter of the fan running information that is obtained before, fan, the mounting point of fan and mode of operation instantly, recomputate the corresponding parameter of the pairing temperature of fan-power.Then, in step S535, once more according to each fan recomputate and the corresponding corresponding parameter of temperature-power, under the operating condition of electronic equipment, control all fans.
Figure 6 shows that general flow chart according to a kind of control method for fan of third embodiment of the invention.Please refer to Fig. 6, no matter under any circumstance (for example being controlling under each fan state according to the corresponding parameter of the pairing temperature of each fan-power shown in the step S121 of Fig. 1) at electronic equipment, in case when the user changes at least one fan in the electronic equipment (step S601), again to fan carry out calibration procedure (step S605) with the operation information that regains single fan with and pairing power output-rotation speed of the fan parameter.Wherein, at least one fan in the change electronic equipment for example is to remove at least one fan or change at least one fan.
And under the state that does not have the position of further changing fan and the mode of operation of changing electronic equipment, then in step S611 according to the operation information of the fan that is regained with and the mode of operation of pairing power output-rotation speed of the fan parameter and previous position of fan of being confirmed and electronic equipment, recomputate the operating temperature of processor and the corresponding parameter of temperature-power of each fan.Then, in step S615, according to the corresponding parameter of the pairing temperature of each fan that above-mentioned steps obtained-power, under the operating condition of electronic equipment, control the running of all fans once more.
Figure 7 shows that a kind of simplified schematic diagram of electronic equipment according to an embodiment of the invention.In present embodiment, aforesaid control method for fan can be carried out the erasable program of a computer and carried out by electronic equipment.Please refer to Fig. 7, electronic equipment 700 comprises a storage device 702, a fan gather together 704 (comprising at least one fan, for example fan 704a, 704b, 704c, 704d, 704e and 704f), a processor 706.Storage device 702 stores the erasable program of a computer.Wherein this storage device 702 for example is a non-voltile memory (comprising flash memory).And coupling fan, processor 706 gathers together 704 and storage device 702., and a plurality of instructions of the erasable program of execution computer, to carry out the control method for fan (comprising step S101-S121, S525-S535 and S601-S615) in the previous embodiment.Because the detailed step of control method for fan describes in detail in previous embodiment, therefore do not give unnecessary details at this.
In sum, each fan during the calibration fan is gathered together among the present invention is to obtain the operating characteristics of fan (fan running information, power output-rotation speed of the fan parameter) separately.Add the fan mounting point of each fan of consideration and the electronic equipment mode of operation of user ' s preference, but COMPREHENSIVE CALCULATING goes out the corresponding parameter of one temperature-power of the rotative power alignment processing actuator temperature of each fan.And then the corresponding parameter of this temperature-power that passes through each fan, the operating condition of each fan during intelligent adjustment fan is gathered together, with when electronic equipment turns round, provide suitable heat radiation function and optimal power supply utilization ratio, to improve gather together usefulness and reduce electronic equipment power consumption of fan.
Though the present invention with embodiment openly as above; right its is not in order to limit the present invention; those skilled in the art when doing a little change and retouching, are as the criterion so protection scope of the present invention ought be looked claims person of defining without departing from the spirit and scope of the present invention.
Claims (18)
1. a control method for fan is applicable at least one fan of controlling electronic equipment, it is characterized in that wherein this electronic equipment also comprises processor, and this method comprises:
To each fan, carry out calibration procedure, with the fan running information that obtains this fan and the power output-rotation speed of the fan parameter of this fan;
Confirm each fan in this electronic equipment, each self-corresponding mounting point;
Confirm the mode of operation of this electronic equipment;
For each fan, according to mounting point and this mode of operation of the operation information of this fan, this power output-rotation speed of the fan parameter, this fan, the corresponding parameter of temperature-power between the operating temperature of calculating this processor and the fan rotative power of this fan; And
According to the corresponding parameter of this temperature-power of each fan, under the operating condition of this electronic equipment, control those fans.
2. control method for fan as claimed in claim 1 is characterized in that, confirms that wherein the mounting point of each fan in this electronic equipment comprises:
Receive setting signal to set each fan this mounting point in this electronic equipment.
3. control method for fan as claimed in claim 1 is characterized in that, wherein this mode of operation comprises the high-effect pattern of mode standard, stillness mode or fan.
4. control method for fan as claimed in claim 1, it is characterized in that, wherein the corresponding parameter of pairing this temperature of each fan-power this fan rotative power that is each fan is to the discontinuous parameter curve of this operating temperature that should processor, and this discontinuous parameter curve comprises at least one slope of curve turning point.
5. control method for fan as claimed in claim 4, it is characterized in that, wherein each fan this slope of curve turning point in each self-corresponding this discontinuous parameter curve comprise that the task performance of this processor is this operating temperature of 50% pairing this fan rotative power and this processor.
6. control method for fan as claimed in claim 1 is characterized in that, also comprises:
Change the mode of operation of this electronic equipment;
For each fan,, recomputate the corresponding parameter of this temperature-power according to operation information, this power output-rotation speed of the fan parameter, the mounting point of this fan and this mode of operation of change of this fan; And
According to the corresponding parameter of each this temperature-power, control those fans.
7. control method for fan as claimed in claim 1 is characterized in that, also comprises:
Change those fans position of one of them at least;
Again carry out this calibration procedure obtaining the operation information of each fan behind the change of location, and this power output-rotation speed of the fan parameter of each fan;
For each fan,, recomputate the corresponding parameter of this temperature-power according to operation information and this power output-rotation speed of the fan parameter, the mounting point of this fan and the mode of operation of change of this fan; And
According to the corresponding parameter of this temperature-power, control those fans.
8. control method for fan as claimed in claim 7 is characterized in that, wherein change those fans at least the step of the position of one of them comprise remove those fans at least one of them or replace those fans at least one of them.
9. control method for fan as claimed in claim 1 is characterized in that, wherein this fan running information of each fan comprises the pairing point output power that runs up of each fan, plays turning point rotating speed and stop point output power.
10. an electronic equipment is characterized in that, comprising:
Storage device stores the erasable program of computer;
At least one fan;
Processor couples this fan and this storage device and carries out a plurality of instructions of the erasable program of this computer, and wherein those instructions comprise:
For each fan, carry out calibration procedure, with the operation information that obtains this fan and the power output-rotation speed of the fan parameter of this fan;
Read the position of each fan in this electronic equipment;
Read the mode of operation of this electronic equipment;
According to operation information, this power output-rotation speed of the fan parameter, this fan mounting point and this mode of operation of this fan, the corresponding parameter of temperature-power between the operating temperature of calculating this processor and the fan rotative power of this fan; And
According to the corresponding parameter of this temperature-power, control those fans.
11. electronic equipment as claimed in claim 10 is characterized in that, wherein confirms each fan in this electronic equipment, the instruction of each self-corresponding this mounting point comprise:
Receive setting signal to set the position of each fan in this electronic equipment.
12. electronic equipment as claimed in claim 10 is characterized in that, wherein this mode of operation comprises the high-effect pattern of mode standard, stillness mode or fan.
13. electronic equipment as claimed in claim 10, it is characterized in that, wherein the corresponding parameter of pairing this temperature of each fan-power this fan rotative power that is each fan is to the discontinuous parameter curve of this operating temperature that should processor, and this discontinuous parameter curve comprises at least one slope of curve turning point.
14. electronic equipment as claimed in claim 13, it is characterized in that, wherein each fan this slope of curve turning point in each self-corresponding this discontinuous parameter curve comprise that the task performance of this processor is this operating temperature of 50% pairing this fan rotative power and this processor.
15. electronic equipment as claimed in claim 10 is characterized in that, wherein those instructions also comprise:
Change this mode of operation of this electronic equipment;
For each fan,, recomputate the corresponding parameter of this temperature-power according to this fan running information, this power output-rotation speed of the fan parameter, the pairing mounting point of this fan and this mode of operation; And
According to the corresponding parameter of this temperature-power, control those fans.
16. electronic equipment as claimed in claim 10 is characterized in that, wherein those instructions also comprise:
Change those fans position of one of them at least;
Again carry out this calibration procedure with obtain after changing fan running information and the power output-rotation speed of the fan parameter of fan;
For each fan,, recomputate the corresponding parameter of this temperature-power according to this fan running information after changing that is obtained and this power output-rotation speed of the fan parameter, the pairing mounting point of this fan and this mode of operation; And
According to the corresponding parameter of this temperature-power, control those fans.
17. electronic equipment as claimed in claim 16 is characterized in that, wherein change those fans at least the instruction of the position of one of them comprise and remove at least one fan or replace at least one fan.
18. electronic equipment as claimed in claim 10 is characterized in that, wherein this fan running information of each fan comprises the pairing point output power that runs up of this fan, plays turning point rotating speed and stop point output power.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261592005P | 2012-01-30 | 2012-01-30 | |
| US61/592,005 | 2012-01-30 |
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| CN103225620A true CN103225620A (en) | 2013-07-31 |
| CN103225620B CN103225620B (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210552900.8A Active CN103225620B (en) | 2012-01-30 | 2012-12-18 | Fan controlling method and electronic device |
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| CN (1) | CN103225620B (en) |
| TW (1) | TWI495794B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423189A (en) * | 2013-09-03 | 2013-12-04 | 中国科学院计算技术研究所 | Server fan power consumption measuring method |
| CN105091254A (en) * | 2014-04-18 | 2015-11-25 | 大金工业株式会社 | Control device |
| CN105324004A (en) * | 2014-07-25 | 2016-02-10 | 国家电网公司 | Heat dissipation intelligent control system of High-power combined load and control method of heat dissipation intelligent control system |
| WO2017202152A1 (en) * | 2016-05-24 | 2017-11-30 | 中兴通讯股份有限公司 | Fan control method and apparatus |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103631351B (en) * | 2013-12-17 | 2017-02-15 | 北京百度网讯科技有限公司 | Fan control method and device of server and server |
| TW201533564A (en) | 2014-02-27 | 2015-09-01 | 萬國商業機器公司 | Fan control system and method for a computer system based on power ratio |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW527097U (en) * | 2002-07-17 | 2003-04-01 | In Win Development Inc | Power type fan rotation speed controller |
| CN2748675Y (en) * | 2004-10-27 | 2005-12-28 | 全汉企业股份有限公司 | Fan rotary speed control system |
| CN2750086Y (en) * | 2004-08-25 | 2006-01-04 | 周青麟 | Rotary speed control device for fan |
| US20060006246A1 (en) * | 2004-07-09 | 2006-01-12 | Lg Electronics Inc. | Apparatus and method for controlling fan operation |
| CN101208856A (en) * | 2004-04-30 | 2008-06-25 | 美蓓亚株式会社 | Self calibrating fan |
| CN101230864A (en) * | 2007-01-22 | 2008-07-30 | 中茂电子(深圳)有限公司 | Fan control system |
| US20110077796A1 (en) * | 2009-09-30 | 2011-03-31 | International Business Machines Corporation | Fan control system and method for a computer system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100595075B1 (en) * | 2003-07-14 | 2006-07-03 | 엘지전자 주식회사 | Apparatus and method for controling a fan drive in computer system |
| US7098617B1 (en) * | 2005-02-16 | 2006-08-29 | Texas Instruments Incorporated | Advanced programmable closed loop fan control method |
| TWI373202B (en) * | 2008-05-23 | 2012-09-21 | Asustek Comp Inc | System and method for compensating characteristic of a fan |
-
2012
- 2012-12-18 TW TW101148147A patent/TWI495794B/en active
- 2012-12-18 CN CN201210552900.8A patent/CN103225620B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW527097U (en) * | 2002-07-17 | 2003-04-01 | In Win Development Inc | Power type fan rotation speed controller |
| CN101208856A (en) * | 2004-04-30 | 2008-06-25 | 美蓓亚株式会社 | Self calibrating fan |
| US20060006246A1 (en) * | 2004-07-09 | 2006-01-12 | Lg Electronics Inc. | Apparatus and method for controlling fan operation |
| CN2750086Y (en) * | 2004-08-25 | 2006-01-04 | 周青麟 | Rotary speed control device for fan |
| CN2748675Y (en) * | 2004-10-27 | 2005-12-28 | 全汉企业股份有限公司 | Fan rotary speed control system |
| CN101230864A (en) * | 2007-01-22 | 2008-07-30 | 中茂电子(深圳)有限公司 | Fan control system |
| US20110077796A1 (en) * | 2009-09-30 | 2011-03-31 | International Business Machines Corporation | Fan control system and method for a computer system |
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| TWI495794B (en) | 2015-08-11 |
| CN103225620B (en) | 2015-06-17 |
| TW201331477A (en) | 2013-08-01 |
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