CN103473833A - Intelligent access control key management system for substation - Google Patents
Intelligent access control key management system for substation Download PDFInfo
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- CN103473833A CN103473833A CN2013103627388A CN201310362738A CN103473833A CN 103473833 A CN103473833 A CN 103473833A CN 2013103627388 A CN2013103627388 A CN 2013103627388A CN 201310362738 A CN201310362738 A CN 201310362738A CN 103473833 A CN103473833 A CN 103473833A
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Abstract
The invention relates to an intelligent access control key management system for a substation. The intelligent access control key management system adopts the structure that a signal output/input end of a main region and place door of the substation is correspondingly connected with a first signal input/output end of an access controller; a second signal output/input end of the access controller is correspondingly connected with a first signal input/output end of a management host; a signal input end of an equipment box cabinet door is correspondingly connected with a signal output end of an intelligent lock; the signal output/input end of the intelligent lock is correspondingly connected with a first signal input/output end of an intelligent key; a second signal input/output end of the intelligent key is correspondingly connected with a first signal input/output end of a communication adapter; and a second signal input/output end of the communication adapter is correspondingly connected with a second signal input/output end of the management host. The intelligent access control key management system for the substation has the advantages of carrying out standard management on the main region and place door and the equipment box cabinet door of the substation, effectively solving the problems of overstepped entrance and overstepped operation and improving safety of operation of the substation.
Description
Technical field
The present invention relates to a kind of intelligent substation access control system, belong to substation management system field.
Background technology
In recent years, along with the expansion year by year of each department electrical network scale and the development of power automation technology, the operation maintenance pattern of transformer station is progressively to the unwatched mode development of Centralized Monitoring.Automation of Electric Systems has realized real time record and the monitoring of transformer station's various kinds of equipment operation conditions and action situation at present, but can't real time record and monitoring for the switch situation of transformer station's main region and gate, place, various device cabinet door, the accident caused because of the turnover of going beyond one's commission, unauthorized operation often occurs, and is unfavorable for the safe operation management of transformer station.
Summary of the invention
The present invention proposes intelligent substation gate inhibition key management system, its purpose is intended to overcome the deficiency of the existing gate inhibition of transformer station key management mode, especially can't carry out the unified standard management to important area Vomitory door, various device cabinet doors such as substation gate, gates, master control building, can't effectively solve transformer station's problem with unauthorized operation that enters of going beyond one's commission.The invention provides a kind of effective technical measures, all kinds of door and the unlock key of transformer station carried out to standardized administration, the security of raising substation operation, meet the needs of transformer station's actual motion.
Technical solution of the present invention is: its structure comprises management host, access controller, transformer station's main region and gate, place, intelligent lock, communications adapter, Intelligent key, the equipment cabinet door, corresponding joining of first signal I/O end of the signal input/output end at transformer station's main region and gate, place and access controller wherein, the secondary signal input/output end of access controller and corresponding the joining of first signal I/O end of management host, the signal input part of equipment cabinet door joins with the signal output part of intelligent lock is corresponding, the signal input/output end of intelligent lock and corresponding the joining of first signal I/O end of Intelligent key, the secondary signal input/output end of Intelligent key and corresponding the joining of first signal I/O end of communications adapter, the secondary signal input/output end of communications adapter and corresponding the joining of secondary signal I/O end of management host.
The invention has the beneficial effects as follows: can carry out standardized administration to all kinds of gates of transformer station's main region and place, each equipment cabinet door, effectively solving goes beyond one's commission enters the problem with unauthorized operation, improve the security of substation operation, meet the needs of transformer station's actual motion.
The accompanying drawing explanation
Fig. 1 is the structural representation of intelligent substation gate inhibition key management system.
Embodiment
Contrast accompanying drawing 1, its structure comprises management host, access controller, transformer station's main region and gate, place, intelligent lock, communications adapter, Intelligent key, the equipment cabinet door, corresponding joining of first signal I/O end of the signal input/output end at transformer station's main region and gate, place and access controller wherein, the secondary signal input/output end of access controller and corresponding the joining of first signal I/O end of management host, the signal input part of equipment cabinet door joins with the signal output part of intelligent lock is corresponding, the signal input/output end of intelligent lock and corresponding the joining of first signal I/O end of Intelligent key, the secondary signal input/output end of Intelligent key and corresponding the joining of first signal I/O end of communications adapter, the secondary signal input/output end of communications adapter and corresponding the joining of secondary signal I/O end of management host.
Described management host is general purpose PC, intelligent entrance guard key main system is installed, monitors in real time gate turnover situation and key operated situation, access controller and communications adapter are assigned to operational order, the operation note of uploading is carried out to logic discrimination, be convenient to remind the Security Personnel to note.
Described access controller comprises input equipment, output device, controller (including central authorities processes and memory device) and communication apparatus, input equipment obtains signal and signal is transferred to controller, analyzed, judged, contrasted and stored by controller, by the output device electric lock, being moved to realize the process of opening the door.Described access controller is installed in standard cabinet, is convenient to the equipment centralized management, controls Power-driven gate, gate, master control building, antitheft door, fire-proof door etc.
Described transformer station main region and gate, place comprise substation gate, gate, master control building, master-control room gate, gate, hyperbaric chamber, primary equipment and secondary device door, ,An Ju chamber, gate, relay protection chamber door, communication device door, office door, meeting room door, reference room door, dormitory door etc.The turnover situation at described transformer station main region and gate, place is sent to access controller, and described access controller is to transformer station's main region and output gate, gate, place block signal.
Described equipment cabinet door comprises protection cabinet door, monitoring cabinet door, terminal chamber door, mechanism's chamber door, convergence control cabinet door, framework door with climbing ladder etc., and the input signal of described equipment cabinet door is block signal.
Described intelligent lock is the lockset with physical construction and RFID coded slice, can be identified and open by Intelligent key, and transformer station's various device cabinet door is carried out to locking.
Described Intelligent key (having now) comprises MCU, communication module, logic judgment module, memory module and release mechanism, it is micro-control unit that described MCU selects general Micro Control Unit, described communication module refers to carry out message exchange by serial ports and communications adapter, described logic judgment module by the device signal of collection with issue task condition and compare, determine whether and meet unlocking condition.Described memory module adopts general serial Flash chip, described release mechanism refer to MCU by control step electric machine rotation latch release shaft to unblanking or the locked position of coupler realization is unblanked or blocking function.Described Intelligent key receives and carries out the steering order of intelligent entrance guard key main system, reports various operation informations, identifies various lockset codings, controls and opens various locksets.
Described communications adapter comprises network communication module, data exchange module, energy supply control module, wherein network communication module refers to carry out exchanges data by network and management host, data exchange module refers to carry out exchanges data by serial ports and Intelligent key, energy supply control module adopts general charging chip, the charging of monitoring intelligent key.Communications adapter to Intelligent key discharged and recharged, electric weight detects, realize the communication translation function of management host and Intelligent key, the order that intelligent entrance guard key main system can be assigned sends Intelligent key to, and the situation report-back of simultaneously Intelligent key being unblanked is to intelligent entrance guard key main system.
During work, management host monitors and records the turnover situation at transformer station's main region and gate, place in real time by access controller, and by access controller, gate is operated; The order that management host is assigned intelligent entrance guard key main system by communications adapter sends Intelligent key to, by Intelligent key, intelligent lock is carried out to release or lock operation, Intelligent key is uploaded to intelligent entrance guard key main system by communications adapter by operational circumstances, and management host is used and monitors in real time and standardized administration the operation of Intelligent key.
Claims (1)
1. intelligent substation gate inhibition key management system, its structure is to comprise management host, access controller, transformer station's main region and gate, place, intelligent lock, communications adapter, Intelligent key, the equipment cabinet door, corresponding joining of first signal I/O end of the signal input/output end at transformer station's main region and gate, place and access controller wherein, the secondary signal input/output end of access controller and corresponding the joining of first signal I/O end of management host, the signal input part of equipment cabinet door joins with the signal output part of intelligent lock is corresponding, the signal input/output end of intelligent lock and corresponding the joining of first signal I/O end of Intelligent key, the secondary signal input/output end of Intelligent key and corresponding the joining of first signal I/O end of communications adapter, the secondary signal input/output end of communications adapter and corresponding the joining of secondary signal I/O end of management host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103627388A CN103473833A (en) | 2013-08-20 | 2013-08-20 | Intelligent access control key management system for substation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103627388A CN103473833A (en) | 2013-08-20 | 2013-08-20 | Intelligent access control key management system for substation |
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| CN103473833A true CN103473833A (en) | 2013-12-25 |
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| CN2013103627388A Pending CN103473833A (en) | 2013-08-20 | 2013-08-20 | Intelligent access control key management system for substation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464050A (en) * | 2014-11-17 | 2015-03-25 | 国家电网公司 | Transformer substation gate operation management system |
| CN104504788A (en) * | 2014-12-05 | 2015-04-08 | 柳州市联达科技有限公司 | Power-line communication-based access control system |
Citations (6)
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|---|---|---|---|---|
| JPH10302104A (en) * | 1997-04-22 | 1998-11-13 | Kyushu Denki Seizo Kk | Entrance and exit management system |
| CN102044100A (en) * | 2010-03-22 | 2011-05-04 | 珠海理想科技有限公司 | Intelligent lock-control system for electric power safety |
| CN102521905A (en) * | 2011-12-16 | 2012-06-27 | 江苏省电力公司金湖县供电公司 | Intelligent access control system of transformer substation and control method thereof |
| CN102622802A (en) * | 2012-04-17 | 2012-08-01 | 珠海华伟电气科技股份有限公司 | Integrated management system of power microcomputer anti-misoperation and intelligent lock group and management method for integrated management system |
| CN103186934A (en) * | 2013-04-08 | 2013-07-03 | 南京胜太迪玛斯电力系统有限公司 | Wireless intelligent key |
| CN203084806U (en) * | 2013-03-15 | 2013-07-24 | 白山发电厂 | Lockset management system of transformer substation |
-
2013
- 2013-08-20 CN CN2013103627388A patent/CN103473833A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10302104A (en) * | 1997-04-22 | 1998-11-13 | Kyushu Denki Seizo Kk | Entrance and exit management system |
| CN102044100A (en) * | 2010-03-22 | 2011-05-04 | 珠海理想科技有限公司 | Intelligent lock-control system for electric power safety |
| CN102521905A (en) * | 2011-12-16 | 2012-06-27 | 江苏省电力公司金湖县供电公司 | Intelligent access control system of transformer substation and control method thereof |
| CN102622802A (en) * | 2012-04-17 | 2012-08-01 | 珠海华伟电气科技股份有限公司 | Integrated management system of power microcomputer anti-misoperation and intelligent lock group and management method for integrated management system |
| CN203084806U (en) * | 2013-03-15 | 2013-07-24 | 白山发电厂 | Lockset management system of transformer substation |
| CN103186934A (en) * | 2013-04-08 | 2013-07-03 | 南京胜太迪玛斯电力系统有限公司 | Wireless intelligent key |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464050A (en) * | 2014-11-17 | 2015-03-25 | 国家电网公司 | Transformer substation gate operation management system |
| CN104464050B (en) * | 2014-11-17 | 2017-01-11 | 国家电网公司 | Transformer substation gate operation management system |
| CN104504788A (en) * | 2014-12-05 | 2015-04-08 | 柳州市联达科技有限公司 | Power-line communication-based access control system |
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Application publication date: 20131225 |
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| RJ01 | Rejection of invention patent application after publication |