CN101231549A - Method for preventing server machine cabinet from powerdown - Google Patents
Method for preventing server machine cabinet from powerdown Download PDFInfo
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- CN101231549A CN101231549A CNA2008100145630A CN200810014563A CN101231549A CN 101231549 A CN101231549 A CN 101231549A CN A2008100145630 A CNA2008100145630 A CN A2008100145630A CN 200810014563 A CN200810014563 A CN 200810014563A CN 101231549 A CN101231549 A CN 101231549A
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The invention discloses a method for preventing the power failure of a server cabinet. The method comprises the following steps that: the input current of a server is detected by a current detection module; the detection result is sent to a comparison-drive module for the comparison with a predetermined reference current; if the input current of the server is larger than the reference current, the comparison-drive module is immediately drived, the power supply to the server is immediately cut off by a on-off control module, thereby avoiding the power failure of the whole server cabinet. The invention has the advantages that: when a plurality of servers are arranged in the same cabinet, the invention can avoid the bad influence of power filature of some servers and ensure stable and reliable operation of other serves. The inventive method has a good prospect and a high application value.
Description
1, technical field
The present invention relates to the computer power supply field, be specifically related to the power supply safety of server cabinet.
2, technical background
Because informationalized developing rapidly, server is being born increasing crucial the application in a lot of industries, requires uninterruptedly operation stably of server 7x24 usually.Reach so high requirement, basic premise guarantees continual stable power-supplying exactly.So; concrete measures such as configuration UPS and redundant power are just indispensable; yet however; in a lot of occasions; beyond thought situation still takes place; particularly for this application of rack; a rack has been placed many station servers usually; and the power supply of every station server is not independently, and the supply load of whole rack also is conditional, therefore in this occasion; if because the power supply of some of them server damages; the fault that particularly is short-circuited, protection takes place and the power supply of turn-offing whole server cabinet in the big electric current that produces of these trouble powers " switch " that will trigger rack so, causes other server in the same rack also to paralyse.
In view of this, propose a kind of method of server cabinet outage that can prevent and just seem necessary.
3, summary of the invention
Of the present inventionly prevent that the purpose of the method for server cabinet outage from being to solve because of the separate unit server power supply damages to produce the fault that big electric current causes whole server cabinet outage.
The purpose of the method for server cabinet outage that prevents of the present invention realizes in the following manner, it is the input current that detects server by current detection module, current detection module send comparison-driver module and the reference current that sets in advance to compare testing result, in case the input current of server exceeds benchmark, comparison-driver module driving switch control module deenergization immediately stops to this server power supply, thereby avoids the whole server cabinet generation loss of power accident.
The invention has the beneficial effects as follows: when placing multiple servers in the server cabinet, can not influence the reliable and stable operation of other server in the same rack because certain server power supply wherein damages.Its function has determined that this method has boundless development prospect and using value.
4, description of drawings
Accompanying drawing 1 is for preventing the circuit theory diagrams of server cabinet power-off method.
5, embodiment
, specifically describe below the seat the method that prevents the server cabinet outage of the present invention with reference to Figure of description
At first detect the input current of each server one by one by current detection module, testing result compares with the reference current that sets in advance, in case the input current of certain station server exceeds benchmark, comparison-driver module drive controlling switch control module disconnects server and the electric modular circuit that input current exceeds benchmark immediately makes its outage, alarm module sends sound and light alarm immediately, thereby avoids the whole server cabinet generation loss of power accident.
The server cabinet power-down circuit is by supply module (1), current detection module (2), and comparison-driver module (3), switch control module (4), alarm module (5) is formed, wherein:
Supply module (1) is responsible for to current detection module (2), comparison-driver module (3), and switch control module (4) and alarm module (5) provide power supply, to guarantee each functional module operate as normal;
Current detection module (2) adopts current sensor, is responsible for gathering the input current of separate unit server, and carries out the conversion of current-voltage;
Comparison-driver module (3) is responsible for the input current that collects is compared with benchmark, provides suitable drive signal for switch control module (4) simultaneously;
Switch control module (4) adopts electronic switch, and the drive signal control electronic switch that provides according to comparison-driver module (3) " lead to " and " breaking " moves, and reaches to keep or disconnect the purpose that the separate unit server is powered;
Alarm module (5) can adopt light signal or voice signal, when the power supply of separate unit server during by " disconnection ", can send alerting signal, thereby the personnel of maintaining easily takes measures on customs clearance.
Switch control module (4) adopts electronic switch, and the drive signal control electronic switch that provides according to comparison-driver module (3) " lead to " and " breaking " moves, and reaches to keep or disconnect the purpose that the separate unit server is powered;
Alarm module (5) can adopt light signal or voice signal, when the power supply of separate unit server during by " disconnection ", can send alerting signal, thereby the personnel of maintaining easily takes measures on customs clearance.
Claims (2)
1. prevent the method for server cabinet outage, it is characterized in that it being the input current that detects server by current detection module, current detection module send comparison-driver module and the reference current that sets in advance to compare testing result, in case the input current of server exceeds benchmark, comparison-driver module driving switch control module deenergization immediately stops to this server power supply, thereby avoids the whole server cabinet generation loss of power accident.
2. the server cabinet breaker device that prevents according to claim 1 is characterized in that comprising: supply module (1), and current detection module (2), comparison-driver module (3), switch control module (4), alarm module (5), wherein:
Supply module (1) is responsible for to current detection module (2), comparison-driver module (3), and switch control module (4) and alarm module (5) provide power supply, to guarantee each functional module operate as normal;
Current detection module (2) adopts current sensor, is responsible for gathering the input current of separate unit server, and carries out the conversion of current-voltage;
Comparison-driver module (3) is responsible for the input current that collects is compared with benchmark, provides suitable drive signal for switch control module (4) simultaneously;
Switch control module (4) adopts electronic switch, and the drive signal control electronic switch that provides according to comparison-driver module (3) " lead to " and " breaking " moves, and reaches to keep or disconnect the purpose that the separate unit server is powered;
Alarm module (5) can adopt light signal or voice signal, when the power supply of separate unit server during by " disconnection ", can send alerting signal, thereby the personnel of maintaining easily takes measures on customs clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100145630A CN101231549A (en) | 2008-02-15 | 2008-02-15 | Method for preventing server machine cabinet from powerdown |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100145630A CN101231549A (en) | 2008-02-15 | 2008-02-15 | Method for preventing server machine cabinet from powerdown |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101231549A true CN101231549A (en) | 2008-07-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100145630A Pending CN101231549A (en) | 2008-02-15 | 2008-02-15 | Method for preventing server machine cabinet from powerdown |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101231549A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907671A (en) * | 2010-06-30 | 2010-12-08 | 北京世纪互联宽带数据中心有限公司 | Low-power consumption power outage detection acquisition system for data center |
| CN101924390A (en) * | 2010-08-02 | 2010-12-22 | 浪潮电子信息产业股份有限公司 | Method for preventing power failure of server cabinet system |
| CN102799254A (en) * | 2012-07-02 | 2012-11-28 | 浪潮电子信息产业股份有限公司 | Design method for centralized power supply adopting Rack-level power supply copper strip bus |
| CN108170246A (en) * | 2018-01-25 | 2018-06-15 | 郑州云海信息技术有限公司 | A kind of load optimized circuit of server board and server |
-
2008
- 2008-02-15 CN CNA2008100145630A patent/CN101231549A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907671A (en) * | 2010-06-30 | 2010-12-08 | 北京世纪互联宽带数据中心有限公司 | Low-power consumption power outage detection acquisition system for data center |
| CN101924390A (en) * | 2010-08-02 | 2010-12-22 | 浪潮电子信息产业股份有限公司 | Method for preventing power failure of server cabinet system |
| CN102799254A (en) * | 2012-07-02 | 2012-11-28 | 浪潮电子信息产业股份有限公司 | Design method for centralized power supply adopting Rack-level power supply copper strip bus |
| CN102799254B (en) * | 2012-07-02 | 2016-05-25 | 浪潮电子信息产业股份有限公司 | A kind of Rack level power supply copper strips bus centrally connected power supply method for designing |
| CN108170246A (en) * | 2018-01-25 | 2018-06-15 | 郑州云海信息技术有限公司 | A kind of load optimized circuit of server board and server |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080730 |