CN102493720A - Safety anti-theft system for outdoor distribution network cabinet door - Google Patents

Safety anti-theft system for outdoor distribution network cabinet door Download PDF

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Publication number
CN102493720A
CN102493720A CN2011103795882A CN201110379588A CN102493720A CN 102493720 A CN102493720 A CN 102493720A CN 2011103795882 A CN2011103795882 A CN 2011103795882A CN 201110379588 A CN201110379588 A CN 201110379588A CN 102493720 A CN102493720 A CN 102493720A
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China
Prior art keywords
cabinet door
key
computer
lock
processor unit
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Granted
Application number
CN2011103795882A
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Chinese (zh)
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CN102493720B (en
Inventor
刘锋琦
吕茅利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanchang Power Supply Branch Of State Grid Jiangxi Electric Power Co
ZHUHAI VALWELL ELECTRIC TECHNOLOGY CO LTD
State Grid Corp of China SGCC
Original Assignee
Jiangxi Nanchang Power Supply Co
Zhuhai Valwell Electric Technology Co Ltd
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Filing date
Publication date
Application filed by Jiangxi Nanchang Power Supply Co, Zhuhai Valwell Electric Technology Co Ltd filed Critical Jiangxi Nanchang Power Supply Co
Priority to CN201110379588.2A priority Critical patent/CN102493720B/en
Publication of CN102493720A publication Critical patent/CN102493720A/en
Application granted granted Critical
Publication of CN102493720B publication Critical patent/CN102493720B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Alarm Systems (AREA)

Abstract

The invention discloses a safety anti-theft system for an outdoor distribution network cabinet door. The system consists of a central computer and each monitoring point which is communicated with the central computer through a GPRS (General Packet Radio Service) in real time, wherein each monitoring point is provided with an intelligent lock; the intelligent lock comprises a control detection module, a power module, a communication module and a cabinet door lock; and the control detection module consists of a processor unit, a power management unit, a battery pack, an identity recognizer, an identity recognizer input interface, a door sensor, a door sensor input interface, a DTU (Distribution Terminal Unit) module, an antenna and a password key interface. A computer key recognizes the intelligent lock through an RFID (Radio Frequency Identification) code and unlocks the lock. The computer key is provided with an OLED (Organic Light Emitting Diode) dot matrix display and has five functional menus, namely communication, time, sound setting, intelligent lock code acquisition and electric quantity query. Through the system, a cabinet door lock is required to be unlocked by recognizing the key, foreign matter unlocking and violent unlocking are prevented, the aim of monitoring an unlocking state and a locking state of a field equipment cabinet door by the monitoring center in real time is fulfilled; meanwhile, clear authority management is also available, and the possibility of randomly unlocking the lock with the key is prevented.

Description

The antitheft security system of outdoor distribution cabinet door
Technical field
The present invention relates to safety theftproof device, especially a kind of electric distribution network is used for the intelligent and safe burglary-resisting system that anti-foreign matter is opened and information remote transmitting is reported to the police of distribution net equipment cabinet door.
Background technology
At present, the distribution net equipment of power system is generally all taked common safety measure, for example adopts Mechanical ring latch or cabinet door lock to guarantee the safety of equipment and prevents to open by mistake the generation of cabinet door.The lock control devices of existing distribution net equipment cabinet door mainly exist safety factor low, be prone to get rusty, lack violence unlatching warning and information uploading, do not have clear and definite rights management, lockset not to have number-mark; Whether Surveillance center can't open or shut by real-time judge site plant cabinet door, and lockset also can't be known field data by foreign matter or violence unlatching simultaneously, and equipment is in unsafe condition easily.
The patent No. 200920032375; Utility model relates to a kind of safe-guard door lock; Comprise door (1) and padlock (2); It is characterized in that: said door (1) is a fan, and its inner side is provided with jack I (3) and links to each other with the doorframe that is provided with jack II (3 '), is provided with latch I (4) in this jack I (3), the jack II (3 '); Said latch I (4) is provided with lock nose (5); Said padlock (2) links to each other with said door (1) through said lock nose (5); Said door (1) is gone up and said lock nose (5) below is provided with hand hole I (6), and this hand hole I (6) is connected with hand hole door-plate I (7) through hinge; Said hand hole door-plate I (7) is positioned at the outside of said door (1).This utility model has changed the traditional approach that lockset is installed, and lockset is installed in a inside, has solved the generation of antitheft incident effectively.The technical scheme of this patent does not have the real time on-line monitoring function, also lack of competence unlocking function, and do not solve the foreign matter violence and open and report to the police and problem that information wireless is uploaded.
Summary of the invention
The purpose of this invention is to provide that a kind of environmental suitability is strong, reliability is high, unblank because of foreign matter or violence are improper to report to the police and the intelligent and safe burglary-resisting system of information remote transmitting.
The objective of the invention is through adopting following technical scheme to realize: constitute by central computer and with central computer each control point through the GPRS real-time communication; Each control point is provided with intelligent lock, and intelligent lock comprises control detection module, power module and communication module, cabinet door lock; The control detection module is made up of processor unit, PMU and battery pack, identity recognizer and identity recognizer input interface, door sensor and door sensor input interface, DTU module and antenna, password key interface; Pass through the GPRS real-time communication through DTU module and central computer, give central computer the cabinet door state real-time report that collects; Central computer is through after drawing a circle to approve distribution net equipment cabinet door scope; The unlock operation task is reached computer key; Key connects behind the ticket to device context, after the identity recognizer of control detection module detects normal unlocking tool and is computer key, signal through the identity recognizer input interface to processor unit; Processor unit then sends the permission unlock instruction to computer key through the computing correct judgment, and key is opened cabinet door lock; Door sensor detects the cabinet door and opens, and through the door sensor input interface signal is reached processor unit, and processor unit then sends instruction to the DTU module, reports cabinet door open mode through GPRS to central computer; If identity recognizer has unusually, detected not key, then through the correct password of password key input, processor unit then sends the permission unlock instruction to computer key through correct judgment, and computer key can be opened cabinet door lock; When the monitoring host computer identity recognizer can't be discerned unlocking tool, blocking mechanism then can't be opened lockset; If open the cabinet door by force; The cabinet door is opened in the induction of door inductor; Output signal to processor unit; The detected identification signal of the comprehensive identity recognizer of processor unit is judged as unnormal unlocking with a door inductor detection signal, sends the unnormal unlocking instruction to the DTU module, and the DTU module warning message of will unblanking is sent to central computer through GPRS and informs that the cabinet door is improper opening simultaneously.
Computer key according to the invention is through RFID sign indicating number identification intelligent lockset, and the unlatching lockset.
Computer key according to the invention is provided with OLED matrix display and communication, time, sound equipment setting, gathers intelligent lock coding, electricity quantity inquiring totally 5 function menus, the demand when satisfying unlock operation.
Cabinet door lock according to the invention is provided with the device numbering sign.
Central computer of the present invention is through the graphics software delineation equipment cabinet door scope of authority.
System of the present invention possesses the intrusion alarm function: when the cabinet door is destroyed or cabinet door lock when meeting with unnormal unlocking; The system communication module is sent to information centre with warning message automatically, and intelligent lock comprises control detection module, power module and communication module, cabinet door lock.Also have clear and definite privilege feature: through the soft ware authorization permission, all locksets under can opening in the extent of competence have the function that a key is opened all locksets, comprise PC, graphics software, intelligent computer key.The invention has the beneficial effects as follows: with respect to existing cabinet door lock product, the present invention makes the distribution net equipment cabinet door lock reach the intelligent degree of safe antitheft; The present invention detects and Radio Transmission Technology because of having adopted control, opens cabinet door lock and need discern key thereby make, and prevents that foreign matter and violence from opening, and reaches the open and close state of the on-site supervision equipment cabinet door of Surveillance center's real-time online.Simultaneity factor also has clear and definite rights management, has prevented to hold the possibility that key is arbitrarily unblanked.
Description of drawings
Fig. 1 is a system architecture sketch map of the present invention;
Fig. 2 is that the present invention controls the detection module structure chart;
Fig. 3 is intelligent lock installing rack figure of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is elaborated.
Referring to accompanying drawing 1, system of the present invention constitutes by central computer and with central computer each control point through the GPRS real-time communication.Like control point 1, control point 2 ... Control point N.Central computer is monitored the actual state of each control point in real time.
Each control point is provided with intelligent lock, and intelligent lock comprises control detection module, power module and communication module, cabinet door lock.
Referring to accompanying drawing 2, the control detection module is made up of processor unit, PMU and battery pack, identity recognizer and identity recognizer input interface, door sensor and door sensor input interface, DTU module and antenna, password key interface.Pass through the GPRS real-time communication through DTU module and central computer, give central computer the cabinet door state real-time report that collects.
Be illustrated in figure 3 as intelligent lock mounting structure figure, control detection module 3 is fixed on regulator cubicle 2 reveals through installing plate 1, and battery pack 6 and control detection module 7 are sealed in left shell 31, the right shell body 32, with rainproof, dustproof.Installing plate 1 is fixed on the distribution cabinet door, and door sensor 4, identity recognizer 5 all are arranged on the cabinet door, and cabinet door opposite side is then installed cabinet door lock, cooperates with the control detection module and realizes information uploading and anti-theft alarm function.
The operating principle of present embodiment is: central computer is through after drawing a circle to approve distribution net equipment cabinet door scope; The unlock operation task is reached computer key; Key connects behind the ticket to device context, after the identity recognizer of control detection module detects normal unlocking tool (computer key), signal through input interface to processor unit; Processor unit then sends the permission unlock instruction to computer key through the computing correct judgment, and key can be opened cabinet door lock; Door sensor detects the cabinet door and opens, and reaches processor unit through the input interface signal, and processor unit then sends instruction to the DTU module, reports cabinet door open mode through GPRS to central computer; If identity recognizer has unusually, detected not key, also can be through the correct password of password key input, processor unit then sends the permission unlock instruction to computer key through correct judgment, and key can be opened cabinet door lock.
When the monitoring host computer identity recognizer can't be discerned unlocking tool (foreign matter or violence are opened), blocking mechanism can't be opened lockset.If open the cabinet door by force; The cabinet door is opened in the induction of door inductor; Detection signal is to processor unit, and the comprehensive identification signal of processor unit is judged as unnormal unlocking with door inductor detection signal, sends the unnormal unlocking instruction to DTU; Simultaneously the DTU warning message of will unblanking is sent to central computer through GPRS and informs that the cabinet door is improper opening, and reaches the effect of burglar alarm.
Control detection module of the present invention is through detecting computer key, the open mechanism in identification back, and key is opened lockset, otherwise can't actuating mechanism; Power module adopts the power supply of large-capacity battery pack and high voltage induction power taking standby mode realization each other power supply, by the high voltage induction power taking, by battery-powered, can keep work 100 hours under the power-off condition under the normal condition; Communication module adopts GPRS (general packet radio service technology); Data communication process does not fixedly take wireless channel; Therefore can more reasonably use channel resource, and have advantages such as " always online ", " switching freely ", " high-speed transfer ".

Claims (5)

1. the antitheft security system of an outdoor distribution cabinet door; It is characterized in that: constitute by central computer and with central computer each control point through the GPRS real-time communication; Each control point is provided with intelligent lock, and intelligent lock comprises control detection module, power module and communication module, cabinet door lock; The control detection module is made up of processor unit, PMU and battery pack, identity recognizer and identity recognizer input interface, door sensor and door sensor input interface, DTU module and antenna, password key interface; Pass through the GPRS real-time communication through DTU module and central computer, give central computer the cabinet door state real-time report that collects; Central computer is through after drawing a circle to approve distribution net equipment cabinet door scope; The unlock operation task is reached computer key; Key connects behind the ticket to device context, after the identity recognizer of control detection module detects normal unlocking tool and is computer key, signal through the identity recognizer input interface to processor unit; Processor unit then sends the permission unlock instruction to computer key through the computing correct judgment, and key is opened cabinet door lock; Door sensor detects the cabinet door and opens, and through the door sensor input interface signal is reached processor unit, and processor unit then sends instruction to the DTU module, reports cabinet door open mode through GPRS to central computer; If identity recognizer has unusually, detected not key, then through the correct password of password key input, processor unit then sends the permission unlock instruction to computer key through correct judgment, and computer key can be opened cabinet door lock; When the monitoring host computer identity recognizer can't be discerned unlocking tool, blocking mechanism then can't be opened lockset; If open the cabinet door by force; The cabinet door is opened in the induction of door inductor; Output signal to processor unit; The detected identification signal of the comprehensive identity recognizer of processor unit is judged as unnormal unlocking with a door inductor detection signal, sends the unnormal unlocking instruction to the DTU module, and the DTU module warning message of will unblanking is sent to central computer through GPRS and informs that the cabinet door is improper opening simultaneously.
2. the antitheft security system of outdoor distribution cabinet door according to claim 1 is characterized in that: computer key is through RFID sign indicating number identification intelligent lockset, and the unlatching lockset.
3. the antitheft security system of outdoor distribution cabinet door according to claim 1 and 2 is characterized in that: said computer key is provided with OLED matrix display and communication, time, sound equipment setting, gathers intelligent lock coding, electricity quantity inquiring totally 5 function menus.
4. the antitheft security system of outdoor distribution cabinet door according to claim 1 and 2 is characterized in that: cabinet door lock is provided with the device numbering sign.
5. the antitheft security system of outdoor distribution cabinet door according to claim 1 and 2 is characterized in that: central computer is through the graphics software delineation equipment cabinet door scope of authority.
CN201110379588.2A 2011-11-25 2011-11-25 Safety anti-theft system for outdoor distribution network cabinet door Expired - Fee Related CN102493720B (en)

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CN102493720B CN102493720B (en) 2015-01-07

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103237425A (en) * 2013-04-09 2013-08-07 无锡市崇安区科技创业服务中心 Self-monitoring communication case
CN104536356A (en) * 2014-11-19 2015-04-22 北京万佳信科技有限公司 Monitoring system and method for electronic lock of tank truck
CN104639641A (en) * 2015-02-06 2015-05-20 宁波高新区零零七工业设计有限公司 Intelligent light intersection station management system based on Internet of things
CN108305371A (en) * 2018-04-10 2018-07-20 国网江苏省电力有限公司宿迁供电分公司 The long-range open locking of electric energy metering cabinet mandate, alarm system and its control method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050149741A1 (en) * 2002-07-13 2005-07-07 Humbel Roger M. Autorisations, regulation, characterisation, localisation, locking and theft security system (here also referred to as lock-loop dss)
CN101440676A (en) * 2008-12-22 2009-05-27 北京中星微电子有限公司 Intelligent anti-theft door lock based on cam and warning processing method thereof
CN101492982A (en) * 2009-01-06 2009-07-29 深圳日海通讯技术股份有限公司 Intelligent electronic lock monitoring system applying to outdoor communication equipment room and cabinet
CN101839092A (en) * 2009-03-16 2010-09-22 徐克林 Anti-theft alarming lock capable of shooting pictures and sending information
CN201695792U (en) * 2010-04-16 2011-01-05 珠海华伟电气科技股份有限公司 Intelligent unlocking device
CN101963015A (en) * 2010-09-10 2011-02-02 珠海华伟电气科技股份有限公司 Master key system
CN201936456U (en) * 2011-03-29 2011-08-17 关学忠 Intelligent license plate video-frequency identification and parking spot lock management device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050149741A1 (en) * 2002-07-13 2005-07-07 Humbel Roger M. Autorisations, regulation, characterisation, localisation, locking and theft security system (here also referred to as lock-loop dss)
CN101440676A (en) * 2008-12-22 2009-05-27 北京中星微电子有限公司 Intelligent anti-theft door lock based on cam and warning processing method thereof
CN101492982A (en) * 2009-01-06 2009-07-29 深圳日海通讯技术股份有限公司 Intelligent electronic lock monitoring system applying to outdoor communication equipment room and cabinet
CN101839092A (en) * 2009-03-16 2010-09-22 徐克林 Anti-theft alarming lock capable of shooting pictures and sending information
CN201695792U (en) * 2010-04-16 2011-01-05 珠海华伟电气科技股份有限公司 Intelligent unlocking device
CN101963015A (en) * 2010-09-10 2011-02-02 珠海华伟电气科技股份有限公司 Master key system
CN201936456U (en) * 2011-03-29 2011-08-17 关学忠 Intelligent license plate video-frequency identification and parking spot lock management device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103237425A (en) * 2013-04-09 2013-08-07 无锡市崇安区科技创业服务中心 Self-monitoring communication case
CN104536356A (en) * 2014-11-19 2015-04-22 北京万佳信科技有限公司 Monitoring system and method for electronic lock of tank truck
CN104639641A (en) * 2015-02-06 2015-05-20 宁波高新区零零七工业设计有限公司 Intelligent light intersection station management system based on Internet of things
CN108305371A (en) * 2018-04-10 2018-07-20 国网江苏省电力有限公司宿迁供电分公司 The long-range open locking of electric energy metering cabinet mandate, alarm system and its control method

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