CN103982453B - A kind of fan control board online test method - Google Patents
A kind of fan control board online test method Download PDFInfo
- Publication number
- CN103982453B CN103982453B CN201410228920.9A CN201410228920A CN103982453B CN 103982453 B CN103982453 B CN 103982453B CN 201410228920 A CN201410228920 A CN 201410228920A CN 103982453 B CN103982453 B CN 103982453B
- Authority
- CN
- China
- Prior art keywords
- fan
- control board
- fan control
- failure
- detection
- 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
- 238000010998 test method Methods 0.000 title claims abstract description 7
- 238000001514 detection method Methods 0.000 claims abstract description 27
- 238000012544 monitoring process Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 11
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract description 4
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 abstract description 4
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004883 computer application Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
Abstract
The present invention provides a kind of method of fan control board on-line checking.The problem that fan control board is likely to occur board rosin joint in the process of plant produced or capability error occurs in board, by fan control board online test method, can quickly detect fan control board rosin joint or problem that capability error occurs in board, and quickly orientate the reason that fan control board occurs as, thus ensure the normal use after fan control board arrival.Specifically comprise the following steps that the original state GPIO before inserting fan of (1) detection fan control board；(2) the original state GPIO after inserting fan of detection fan control board；(3) test the reading of the rotation speed of the fan of fan control board and function is set；4) function of the operation fan-status lamp of test fan control board.Passing through if function above is all tested, fan control board test passes through.The problem that fan control board occurs that capability error occur in board rosin joint or board can be prevented effectively from by this method.
Description
Technical field
The present invention relates to computer technical field of heat dissipation, be specifically related to a kind of fan control board online test method.
Background technology
Fan control board is widely used among large server and rack, connects fan to the unified heat radiation of large server and rack, the unified heat radiation strategy arranging whole rack and read-write and control rotation speed of the fan by fan control board.Simultaneously also along with the increase of application, there is the probability of the problem that increases in factory re-packs process in fan control board, and subject matter shows that rosin joint or fan control board occurs in fan control board.Along with the increasing of device above fan control board, add the difficulty of fan control board positioning problems and solution after dispatching from the factory, once fan control board fault occurs, traditional method is to play foundries to carry out positioning problems and solution problem, this method takes long enough, and has a strong impact on the production of rack.
This traditional detection and the method solving fan control board fault, cannot meet the demand that fan control board makes consumption quickly increase, because proposing a kind of fan control board online test method.
Summary of the invention
It is an object of the invention to provide a kind of fan control board online test method.
It is an object of the invention to realize in the following manner, specifically comprise the following steps that
1) fan control board connects the detection of front and back, and before inserting fan control board, detection GPIO original levels state is high level, becomes low level, show that this test is passed through after connecting fan control board, otherwise failure, the detection failure before and after fan control board connection；
2) on fan control board, fan is in detection of not being at state, and fan deleted signal original state is high level, after inserting fan, signal recovers to become low level, shows that this survey is passed through, otherwise failure, can't detect fan, on fan control board, fan detects unsuccessfully not being at state；
3) fan fixed rotating speed functional link detection, fan control board is for being electrically interposed in fan, and fan can run well and detect rotating speed and meet fixed rotating speed scope, then show that this test is passed through, otherwise failure, rotating speed does not meet fixed rotating speed scope, and fan fixed rotating speed functional link detects unsuccessfully；
4) rotation speed of the fan monitoring link detecting, fan control board arranges rotation speed of the fan to 10%, 80%, all can normally control rotation speed of the fan, the rotation speed of the fan simultaneously read, meet adjustment of rotational speed 10% and 80% scope, then show that this test is passed through, otherwise failure, do not meet adjustment of rotational speed 10% and 80% scope, rotation speed of the fan monitoring link detecting failure；
5) fan failure lamp Function detection, fan control board is provided with red fan failure lamp, and as fan breaks down, red fan failure lamp is lighted, then it represents that this test is passed through；Fan failure is got rid of, and the fan failure lamp on fan control board extinguishes, then it represents that this test is passed through；Otherwise failure.
The invention has the beneficial effects as follows: use more application and the project that time requirement is comparatively harsh based on fan control board.The function of fan control board can be detected easily, for fan control board foundries detect fan control board function quality provide convenience, thus fan control board dispatch from the factory after fault rate.The method of the fan control board on-line checking in the present invention has above-mentioned advantage so that compensate for the deficiency of conventional fan panel detection method simply difficulty so that it is be more suitable for the high-performance computer application of complexity, thus have boundless development space.
Detailed description of the invention
The method of the present invention is described in detail below.
1) fan control board connects the detection of front and back, and before inserting fan control board, detection GPIO original levels state is high level, becomes low level, show that this test is passed through after connecting fan control board, otherwise failure, the detection failure before and after fan control board connection；
2) on fan control board, fan is in detection of not being at state, and fan deleted signal original state is high level, after inserting fan, signal recovers to become low level, shows that this survey is passed through, otherwise failure, can't detect fan, on fan control board, fan detects unsuccessfully not being at state；
3) fan fixed rotating speed functional link detection, fan control board is for being electrically interposed in fan, and fan can run well and detect rotating speed and meet fixed rotating speed scope, then show that this test is passed through, otherwise failure, rotating speed does not meet fixed rotating speed scope, and fan fixed rotating speed functional link detects unsuccessfully；
4) rotation speed of the fan monitoring link detecting, fan control board arranges rotation speed of the fan to 10%, 80%, all can normally control rotation speed of the fan, the rotation speed of the fan simultaneously read, meet adjustment of rotational speed 10% and 80% scope, then show that this test is passed through, otherwise failure, do not meet adjustment of rotational speed 10% and 80% scope, rotation speed of the fan monitoring link detecting failure；
5) fan failure lamp Function detection, fan control board is provided with red fan failure lamp, and as fan breaks down, red fan failure lamp is lighted, then it represents that this test is passed through；Fan failure is got rid of, and the fan failure lamp on fan control board extinguishes, then it represents that this test is passed through；Otherwise failure.
Compared with the method for traditional fan control board detection, the method for fan panel on-line checking of the present invention has the characteristics such as detection is quick, fault location is accurate.
Except the technical characteristic described in description, it is the known technology of those skilled in the art.
Claims (1)
1. a fan control board online test method, it is characterised in that specifically comprise the following steps that
1) fan control board connects the detection of front and back, before inserting fan control board, detection GPIO original levels state is high level, becomes low level after connecting fan control board, and the detection before and after display fan control board connection is passed through, otherwise failure, fan control board connects the detection failure of front and back；
2) on fan control board fan in detection of not being at state, fan deleted signal original state is high level, after inserting fan, signal recovers to become low level, on display fan control board, fan passes through in detection of not being at state, otherwise failure, can't detect fan, and on fan control board, fan detects unsuccessfully not being at state；
3) fan fixed rotating speed functional link detection, fan control board is for being electrically interposed in fan, fan can run well and detect rotating speed and meet fixed rotating speed scope, then show that the detection of fan fixed rotating speed functional link is passed through, otherwise failure, rotating speed does not meet fixed rotating speed scope, and fan fixed rotating speed functional link detects unsuccessfully；
4) rotation speed of the fan monitoring link detecting, fan control board arranges rotation speed of the fan to 10%-80%, all can normally control rotation speed of the fan, the rotation speed of the fan simultaneously read, meet adjustment of rotational speed 10%-80% scope, then show that rotation speed of the fan monitoring link detecting is passed through, otherwise failure, do not meet adjustment of rotational speed 10%-80% scope, rotation speed of the fan monitoring link detecting failure；
5) fan failure lamp Function detection, fan control board is provided with red fan failure lamp, and as fan breaks down, red fan failure lamp is lighted, and fan failure is got rid of, and the fan failure lamp on fan control board extinguishes, then it represents that this test is passed through；Otherwise failure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410228920.9A CN103982453B (en) | 2014-05-28 | 2014-05-28 | A kind of fan control board online test method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410228920.9A CN103982453B (en) | 2014-05-28 | 2014-05-28 | A kind of fan control board online test method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103982453A CN103982453A (en) | 2014-08-13 |
| CN103982453B true CN103982453B (en) | 2016-06-29 |
Family
ID=51274563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410228920.9A Active CN103982453B (en) | 2014-05-28 | 2014-05-28 | A kind of fan control board online test method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103982453B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104237724B (en) * | 2014-09-03 | 2017-04-19 | 迈普通信技术股份有限公司 | Detection card and detection system for fan card |
| CN110630552B (en) * | 2019-09-21 | 2020-10-09 | 苏州浪潮智能科技有限公司 | System, method and device for detecting fan link fault |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101699410A (en) * | 2009-11-11 | 2010-04-28 | 中兴通讯股份有限公司 | Single plate hardware fault detection method and device |
| CN102789230A (en) * | 2012-08-13 | 2012-11-21 | 海信（山东）空调有限公司 | Method for automatically detecting air conditioner outdoor unit control panel |
| CN103076553A (en) * | 2012-12-28 | 2013-05-01 | 北京世纪东方国铁科技股份有限公司 | Test device for PCBA (printed circuit board assembly) |
| CN103486068A (en) * | 2013-09-16 | 2014-01-01 | 福建星网锐捷网络有限公司 | Smart fan and control detecting method and device for smart fan |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0829442A (en) * | 1994-07-18 | 1996-02-02 | Fuji Xerox Co Ltd | Fan operation detecting device |
-
2014
- 2014-05-28 CN CN201410228920.9A patent/CN103982453B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101699410A (en) * | 2009-11-11 | 2010-04-28 | 中兴通讯股份有限公司 | Single plate hardware fault detection method and device |
| CN102789230A (en) * | 2012-08-13 | 2012-11-21 | 海信（山东）空调有限公司 | Method for automatically detecting air conditioner outdoor unit control panel |
| CN103076553A (en) * | 2012-12-28 | 2013-05-01 | 北京世纪东方国铁科技股份有限公司 | Test device for PCBA (printed circuit board assembly) |
| CN103486068A (en) * | 2013-09-16 | 2014-01-01 | 福建星网锐捷网络有限公司 | Smart fan and control detecting method and device for smart fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103982453A (en) | 2014-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107622002A (en) | A kind of the server hard disc indicator lamp design system and method for compatible NVME hard disks | |
| CN101996128A (en) | Hard disk state indicator lamp control system | |
| CN103982453B (en) | A kind of fan control board online test method | |
| CN104794043A (en) | Control method for achieving light-up indication of server hard disk state | |
| CN107678909A (en) | The circuit and method of monitoring chip configuration status in a kind of server | |
| CN103531247A (en) | Testing device | |
| CN102708909A (en) | Hard disc backplane | |
| CN102768561B (en) | Design method for twinbridge piece mainboard redundancy | |
| CN102375775B (en) | Computer system unrecoverable error indication signal detection circuit | |
| US20130032633A1 (en) | Chip test system | |
| CN205941771U (en) | Connector short circuit accredited testing organization | |
| CN103813162B (en) | Television mainboard self-detection method and system | |
| CN107290954A (en) | A kind of dual hot redundancy method of control computer | |
| CN107479579A (en) | A kind of spacing detection method and system of the framework photoelectric stable platform of two axle four | |
| CN205247273U (en) | Computer failure alarm case | |
| CN103983876B (en) | A kind of method of plate on-line checking in node | |
| CN103995761A (en) | Management mainboard online detection method | |
| CN205572058U (en) | A device for lathe data acquisition and fault monitoring | |
| CN108735309B (en) | In-service inspection device for reactor protection system | |
| TW201209422A (en) | Power failure detection system and method of a server | |
| CN106294045B (en) | A method of based on BMC automatic detection burning main board power supply module chip data | |
| CN204334861U (en) | Information system equipment state overhauling device | |
| CN207095821U (en) | A kind of Polarizer automatic defect detecting device | |
| CN205982553U (en) | Detection apparatus for digital circuit board | |
| CN104297669A (en) | Automatic detecting system of industrial board card |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |