CN104750212A - Fan control system - Google Patents
Fan control system Download PDFInfo
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- CN104750212A CN104750212A CN201310749150.8A CN201310749150A CN104750212A CN 104750212 A CN104750212 A CN 104750212A CN 201310749150 A CN201310749150 A CN 201310749150A CN 104750212 A CN104750212 A CN 104750212A
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- fan
- temperature
- signal
- temperature sensor
- control module
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Abstract
A fan control system comprises a first temperature sensor, a second temperature sensor, a third temperature sensor, a control module, a first connector, a second connector, a first fan, a second fan, a third fan, a fourth fan, a fifth fan and a sixth fan. The first temperature sensor, the second temperature sensor and the third temperature sensor are located in different areas of a server so as to output different temperature signals. The control module receives the temperature signals, indicates real-time temperature and continuously outputs fan control signals. The first connector and the second connector receive the fan control signals and selectively output the fan control signals to a first signal output end, a second signal output end, a third signal output end, a fourth signal output end, a fifth signal output end and a sixth signal output end. The first fan, the second fan, the third fan, the fourth fan, the fifth fan and the sixth fan are correspondingly connected to the first signal output end, the second signal output end, the third signal output end, the fourth signal output end, the fifth signal output end and the sixth signal output end and start to work when receiving the fan control signals, so as to cool a first area, a second area and a third area of the server. The fan control system can selectively cool a specific area of the server according to the actual requirements.
Description
Technical field
The present invention relates to a kind of fan control system.
Background technology
In existing server, due to the control signal restricted number of control chip, usual use control signal controls the fan work of plural quantity, be easy to when a control signal controls number of fans more than two occur extremely, and do not need multiple fan to dispel the heat under the low loading condition of server simultaneously.
Summary of the invention
Given this, be necessary that providing a kind of can select fan to carry out the fan control system dispelled the heat according to actual needs.
A kind of fan control system, comprising:
First temperature sensor, described first temperature sensor is positioned at server first area, and described first temperature sensor is for detecting the temperature of corresponding region and exporting corresponding temperature signal;
One control module, described control module comprises the first input pin and connects the first temperature sensor to receive temperature signal, described control module also comprises the first output pin to export fan control signal, described control module also comprises the first indicating member, and the temperature signal that described first indicating member is used for receiving according to described control module indicates the real time temperature of described first area;
First connector, described first connector comprises the first signal input part and first and second signal output part, and described first signal input part is connected to the first output pin of described control module;
First and second fan, first and second fan correspondence described connects first and second signal output part, when described first indicating member indicates the temperature of described first area more than the first preset value, by jumping cap, first and second signal output part is connected to the first signal input part, start working when first and second fan described receives fan control signal, first and second fan described is used for dispelling the heat for server first area.
Described fan control system can detect corresponding region temperature according to temperature sensor, and according to indicating member instruction detecting result, then selects corresponding fan to be dispel the heat in server specific region according to actual needs.
Accompanying drawing explanation
Fig. 1 is the block scheme of the better embodiment of fan control system of the present invention.
Main element symbol description
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
Please refer to Fig. 1, the better embodiment of fan control system 100 of the present invention comprises temperature sensor 10, temperature sensor 20, temperature sensor 30, control module 40, connector 50 and 60 and fan 71-76.
Described temperature sensor 10 is positioned at the first area D1 of server, described temperature sensor 20 is positioned at the second area D2 of server, described temperature sensor 30 is positioned at the 3rd region D3 of server, and described temperature sensor is all for detecting the temperature of corresponding region and exporting corresponding temperature signal.Described control module 40 comprises the first to the 3rd input pin I1-I3 correspondence and connects the output pin OUT of temperature sensor 10, temperature sensor 20 and temperature sensor 30 to receive temperature signal, and described control module 40 also comprises the first output pin O1 and the second output pin O2 to export fan control signal.Described control module 40 also comprises the first to the 3rd indicating member 41-43, and the described first to the 3rd indicating member 41-44 is used for the real time temperature state of corresponding instruction the described first to the 3rd region D1-D3.Described connector 50 comprises the first signal input part S1 and first to the 3rd signal output part P1-P3, described first signal input part S1 is connected to the first output pin O1 of described control module 40, described connector 60 comprises secondary signal input end S2 and the 4th to the 6th signal output part P4-P6, and described secondary signal input end S2 is connected to the second output pin O2 of described control module 40.The control pin C1-C6 of described fan 71-76 is connected respectively the first to the 6th signal output part P1-P6, starts working when described fan 71-76 receives fan control signal.
Described fan 71 and 72 is positioned at the first area D1 of server, and described fan 73 and 74 is positioned at the second area D2 of server, and described fan 75 and 76 is positioned at the 3rd region D3 of server.
During use, if the temperature of the first area D1 that the first indicating member 41 indicates described temperature sensor 10 to detect is more than a preset value, user uses jumping cap that the first signal output part P1 and secondary signal output terminal P2 is connected to described first signal input part S1, and fan 71 and 72 starts working to dispel the heat for first area D1.Similarly, fan 73-74 can be used for dispelling the heat for second area D2, and fan 75-76 can be used for dispelling the heat for the 3rd region D3.In other embodiments, user can according to actual needs by the corresponding relation between adjustment fan 71-76 and first to the 3rd region D1-D3.
Described fan control system 100 can detect corresponding region temperature according to temperature sensor, and according to indicating member instruction detecting result, then selects corresponding fan to be dispel the heat in server specific region according to actual needs.
Finally it should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not depart from the spirit and scope of technical solution of the present invention.
Claims (3)
1. a fan control system, comprising:
First temperature sensor, described first temperature sensor is positioned at server first area, and described first temperature sensor is for detecting the temperature of corresponding region and exporting corresponding temperature signal;
One control module, described control module comprises the first input pin and connects the first temperature sensor to receive temperature signal, described control module also comprises the first output pin to export fan control signal, described control module also comprises the first indicating member, and the temperature signal that described first indicating member is used for receiving according to described control module indicates the real time temperature of described first area;
First connector, described first connector comprises the first signal input part and first and second signal output part, and described first signal input part is connected to the first output pin of described control module;
First and second fan, first and second fan correspondence described connects first and second signal output part, when described first indicating member indicates the temperature of described first area more than the first preset value, by jumping cap, first and second signal output part is connected to the first signal input part, start working when first and second fan described receives fan control signal, first and second fan described is used for dispelling the heat for server first area.
2. fan control system as claimed in claim 1, also comprises:
Second temperature sensor, described second temperature sensor is positioned at server second area, and described second temperature sensor is for detecting the temperature of second area and output temperature signal;
Described control module also comprises the second input pin and connects the second temperature sensor to receive temperature signal, described control module also comprises the second output pin to export fan control signal, described control module also comprises the second indicating member, and the temperature signal that described second indicating member is used for receiving according to described control module indicates the real time temperature of described second area;
Second connector, described second connector comprises secondary signal input end and the 3rd to the 4th signal output part, and described secondary signal input end is connected to the second output pin of described control module;
3rd to the 4th fan, described 3rd and the 4th fan is connected respectively the 3rd and the 4th signal output part, when described second indicating member indicates the temperature of described second area more than the second preset value, by jumping cap, the 3rd and the 4th signal output part is connected to secondary signal input end, start working when described 3rd and the 4th fan receives fan control signal, the described 3rd and the 4th fan is used for dispelling the heat for server second area.
3. fan control system as claimed in claim 2, also comprises:
Three-temperature sensor, described three-temperature sensor is positioned at server the 3rd region, and described three-temperature sensor is for detecting the temperature in the 3rd region and output temperature signal;
Described control module also comprises the 3rd input pin and connects three-temperature sensor to receive temperature signal, described control module also comprises the 3rd indicating member, and described 3rd indicating member is used for the real time temperature in described 3rd region of temperature signal instruction received according to described control module;
5th to the 6th fan, described tendencies fan is connected to the 5th signal output part of the first connector, described 6th fan is connected to the 6th signal output part of the second connector, when the temperature in described 3rd described 3rd region of indicating member instruction is more than the 3rd preset value, by jumping cap, the 5th signal output part is connected to the first signal input part, by jumping cap, the 6th signal output part is connected to secondary signal input end, start working when described 5th and the 6th fan receives fan control signal, described 5th and the 6th fan is used for dispelling the heat for server the 3rd region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310749150.8A CN104750212A (en) | 2013-12-31 | 2013-12-31 | Fan control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310749150.8A CN104750212A (en) | 2013-12-31 | 2013-12-31 | Fan control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104750212A true CN104750212A (en) | 2015-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310749150.8A Pending CN104750212A (en) | 2013-12-31 | 2013-12-31 | Fan control system |
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| Country | Link |
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| CN (1) | CN104750212A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109413792A (en) * | 2017-08-18 | 2019-03-01 | 惠州比亚迪实业有限公司 | LED lamp and its control method |
| CN111736662A (en) * | 2020-05-28 | 2020-10-02 | 苏州浪潮智能科技有限公司 | Server fan protection control device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06282743A (en) * | 1993-03-29 | 1994-10-07 | Fuji Electric Co Ltd | Inside fan controller for automatic vending machine |
| US20100066172A1 (en) * | 2008-09-12 | 2010-03-18 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd | Electronic device with redundant fan control function |
| CN202549300U (en) * | 2012-03-02 | 2012-11-21 | 鸿富锦精密工业（深圳）有限公司 | Hard disk temperature control system |
| CN103062091A (en) * | 2013-01-28 | 2013-04-24 | 浪潮电子信息产业股份有限公司 | Method for intelligently regulating and controlling fan |
-
2013
- 2013-12-31 CN CN201310749150.8A patent/CN104750212A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06282743A (en) * | 1993-03-29 | 1994-10-07 | Fuji Electric Co Ltd | Inside fan controller for automatic vending machine |
| US20100066172A1 (en) * | 2008-09-12 | 2010-03-18 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd | Electronic device with redundant fan control function |
| CN202549300U (en) * | 2012-03-02 | 2012-11-21 | 鸿富锦精密工业（深圳）有限公司 | Hard disk temperature control system |
| CN103062091A (en) * | 2013-01-28 | 2013-04-24 | 浪潮电子信息产业股份有限公司 | Method for intelligently regulating and controlling fan |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109413792A (en) * | 2017-08-18 | 2019-03-01 | 惠州比亚迪实业有限公司 | LED lamp and its control method |
| CN111736662A (en) * | 2020-05-28 | 2020-10-02 | 苏州浪潮智能科技有限公司 | Server fan protection control device |
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Application publication date: 20150701 |