CN104728144B - Fan control system and method - Google Patents
Fan control system and method Download PDFInfo
- Publication number
- CN104728144B CN104728144B CN201310715223.1A CN201310715223A CN104728144B CN 104728144 B CN104728144 B CN 104728144B CN 201310715223 A CN201310715223 A CN 201310715223A CN 104728144 B CN104728144 B CN 104728144B
- Authority
- CN
- China
- Prior art keywords
- fan
- mainboard
- signal
- pulse signal
- controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000002159 abnormal effect Effects 0.000 claims abstract description 31
- 210000001367 artery Anatomy 0.000 claims description 2
- 210000003462 vein Anatomy 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/303—Temperature
- F05D2270/3032—Temperature excessive temperatures, e.g. caused by overheating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
Description
Mainboard | 10 |
Electric pressure converter | 20 |
Controller | 40 |
Temperature sensor | 50 |
Selector | 60 |
Fan | 70 |
Fan assembly | 1 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310715223.1A CN104728144B (en) | 2013-12-23 | 2013-12-23 | Fan control system and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310715223.1A CN104728144B (en) | 2013-12-23 | 2013-12-23 | Fan control system and method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104728144A CN104728144A (en) | 2015-06-24 |
CN104728144B true CN104728144B (en) | 2016-12-14 |
Family
ID=53452404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310715223.1A Active CN104728144B (en) | 2013-12-23 | 2013-12-23 | Fan control system and method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104728144B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109882432A (en) * | 2019-02-28 | 2019-06-14 | 苏州浪潮智能科技有限公司 | A kind of fan wind speed control method, system, device and readable storage medium storing program for executing |
CN109882437B (en) * | 2019-02-28 | 2020-10-02 | 苏州浪潮智能科技有限公司 | Fan running state monitoring method, system and device and readable storage medium |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI321394B (en) * | 2003-10-28 | 2010-03-01 | Hon Hai Prec Ind Co Ltd | A control means and method for switching senseable objects |
CN100472467C (en) * | 2006-01-23 | 2009-03-25 | 联想(北京)有限公司 | Method and device for monitoring status of computer power supply fan |
CN101165354B (en) * | 2006-10-18 | 2011-01-05 | 鸿富锦精密工业(深圳)有限公司 | Fan rotation speed automatic control circuit |
CN101482757A (en) * | 2008-01-07 | 2009-07-15 | 联想(北京)有限公司 | Temperature control method, system and hardware apparatus |
CN103032300A (en) * | 2011-09-29 | 2013-04-10 | 鸿富锦精密工业(深圳)有限公司 | Fan testing system and method |
-
2013
- 2013-12-23 CN CN201310715223.1A patent/CN104728144B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN104728144A (en) | 2015-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160601 Address after: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Hua Sheng Lu Yong Jingxuan commercial building 1608 Applicant after: Jinyang Shenzhen sea Network Intelligent Technology Co.,Ltd. Address before: Haiyun Binhai Economic and Technological Development Zone, Tianjin City, No. 80 300457 Street Applicant before: HONGFUJIN PRECISION ELECTRONICS (TIANJIN) Co.,Ltd. Applicant before: HON HAI PRECISION INDUSTRY Co.,Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Yan Inventor before: Chen Guoyi Inventor before: Liu Lei |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20161027 Address after: 401320 Chongqing city Banan District Yudong Street dawn village 13 Applicant after: CHONGQING YINGRUISHENG DIE CASTING Co.,Ltd. Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20161027 Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Hua Sheng Lu Yong Jingxuan commercial building 1608 Applicant before: Jinyang Shenzhen sea Network Intelligent Technology Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200117 Address after: 211500 No.23 Longhua Road, Longchi street, Liuhe District, Nanjing City, Jiangsu Province Patentee after: NANJING KEWEI ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 401320 Chongqing city Banan District Yudong Street dawn village 13 Patentee before: CHONGQING YINGRUISHENG DIE CASTING Co.,Ltd. |
|
TR01 | Transfer of patent right |