CN102409907A

CN102409907A - Remote centralized control wireless remote control electronic lock system

Info

Publication number: CN102409907A
Application number: CN2011104272567A
Authority: CN
Inventors: 靳键云; 曹明德; 张建昌; 贺临元; 吴随莲; 郑为民; 席中华; 吴万军; 黄芳萍; 江春华; 罗新伟; 孙士欣
Original assignee: Shanxilinfen Power Supply Co; Beijing Forever Technology Co Ltd
Current assignee: SHANXI LINFEN ELECTRIC POWER SUPPLY CO Ltd; Beijing Forever Technology Co Ltd; State Grid Corp of China SGCC
Priority date: 2011-12-20
Filing date: 2011-12-20
Publication date: 2012-04-11
Anticipated expiration: 2031-12-20
Also published as: CN102409907B

Abstract

The present invention relates to a remote centralized control wireless remote control electronic lock system. The system mainly comprises: an electronic lock, an electronic key and an intelligent monitoring host. The ZigBee short-range wireless networking communication technology is adopted to complete the transmission of various instructions and data. A radio frequency transceiver module, an electronic key interface circuit, a switch control logic circuit, a bistable coil and a door control state detection device are installed on the back of the lock body. The cabinet screen is opened through remote control, and centralized monitoring is completed through the intelligent monitoring host.

Description

Remote centralized control wireless telecontrol electronic lock system

Technical field

The invention belongs to rack gate inhibition technical field in transformer station's machine room, be specifically related to remote centralized control wireless telecontrol electronic lock system.

Background technology

Along with improving constantly of the power automation and the level of informatization, increasing transformer station becomes unattended operation transformer station.Under the normal operating condition, each equipment of transformer station moves automatically.Operate, be provided with modification at the artificial equipment of participating in carrying out of needs, when customary equipment inspection is overhauled, carry out work in the transformer station that just someone will.

Misoperation of electrical equipment problem in the transformer station is the problem that people generally are concerned about always, yet present misoperation fault still happens occasionally in the power system.This not only causes operating personnel's injures and deaths, and causes the badly damaged and electric grid large area power cut of electric fixtures, brings massive losses to national economy.

Rack stands in great numbers many important communication equipments, watch-dog in transformer station's machine room; Be installed in the rack, in regular maintenance of carrying out various device and operation, the personnel of turnover transformer station are more; The rack gate inhibition does not have effective means to carry out authentication and monitoring in the machine room, and unrelated person can optionally be opened arbitrary rack, can have a mind to or by mistake the equipment in the rack is operated arbitrarily; In case carried out maloperation, industrial accident might take place.Simultaneously, also exist greatly potential safety hazard.

Thereby, be necessary the various new mechanicss of communication of integrated application, control technology, develop a kind of novel lock control device, the cabinet door of transformer station is carried out remote monitoring and administration.Carry out effectively safety isolation through increasing the long-range manageable physical isolation measure various device rack that transformer station is inner; Prevent illegal, unwarrantedly to swarm into or destroy; Long-distance Control is carried out in effective visit to using various rack equipment; Realize round-the-clock continuous monitoring, keep watch on the safety of all sensitive equipments.

Summary of the invention

The present invention seeks to the various device rack of transformer station inside is carried out effectively safety isolation; Illegally for preventing, unwarranted swarm into or destroy; Long-distance Control is carried out in effective visit to using various rack equipment; And can carry out the safety of all sensitive equipments of continuous monitoring, and provide a kind of remote centralized control wireless telecontrol electronic to lock system.

The present invention solves the problems of the technologies described above the technical scheme of taking to be:

Remote centralized control wireless telecontrol electronic of the present invention is locked system, comprises electric lockset, electron key and intelligent monitoring main frame; Said electric lockset is made up of lock body, dead bolt, lock shell, internal battery; Wherein: the positive lower left of lock body is provided with the electron key jack, the upper right side is provided with handle hole; Said handle and dead bolt are connected and pass the handle hole on the lock body, and lock body has installing hole for four jiaos; Said electron key by key body, perpendicular to key body positive and be arranged in the key plug that three of its below are " article " font, battery and the unlock button that is positioned at key body back side battery case formed; Also comprise the RF receiving and transmission module, electron key interface circuit, switch control logic circuit, bistable state coil and the gate inhibition's condition checkout gear that are installed in the lock body back side; Lock shell and lock body are fixed through screw, and its side is equipped with antenna;

Said intelligent monitoring main frame adopts ZigBee near radio networking mechanics of communication, through wireless Centralized Controller and monitor supervision platform the electric lockset that is installed on the cabinet door is carried out Remote.

The present invention compared with prior art has following beneficial effect:

1, adopts wireless centralized control, realize remote monitoring control;

2, low-power consumption, micropower does not produce any influence to relay protection device, control appliance, communication apparatus in the transformer station;

3, transformation is simple;

4, possess the emergent unlocking function, in case of emergency, can use the on-the-spot unlatching of electron key.

Description of drawings

Fig. 1 is an electric lockset front schematic view of the present invention;

Fig. 2 is an electric lockset lateral view of the present invention;

Fig. 3 is an electric lockset electrical schematic diagram of the present invention;

Fig. 4 is an electron key front schematic view of the present invention;

Fig. 5 is an electron key side schematic view of the present invention;

Fig. 6 is the gate inhibition of a transformer station monitoring system sketch map of the present invention.

The specific embodiment

Remote centralized control wireless telecontrol electronic of the present invention is locked system, comprises electric lockset, electron key and intelligent monitoring main frame 12; Said electric lockset; As depicted in figs. 1 and 2; Form by lock body 1, dead bolt 5, lock shell 7, internal battery; Wherein: the positive lower left of lock body is provided with electron key jack 4, the upper right side is provided with handle hole, and said handle 6 is connected with dead bolt 5 and passes the handle hole on the lock body, and lock body has installing hole 3 for 1 four jiaos; Said electron key such as Fig. 4 and shown in Figure 5 are by key body 11, positive and be arranged in three of its below and be the key plug 10 of " article " font, the battery 9 that is positioned at key body 11 back side battery cases and unlock button 8 and form perpendicular to key body 1; As shown in Figure 3, also comprise the RF receiving and transmission module 13, electron key interface circuit 14, switch control logic circuit 15, bistable state coil 16 and the gate inhibition's condition checkout gear 17 that are installed in lock body 1 back side; Lock shell 7 and lock body 1 are fixed through screw, and its side is equipped with antenna 2, and is as shown in Figure 2;

Said intelligent monitoring main frame 12 is as shown in Figure 6, adopts ZigBee near radio networking mechanics of communication, carries out Remote through wireless Centralized Controller 18 and the electric lockset that 19 pairs of monitor supervision platforms are installed on the cabinet door.

Related electronic device is a prior art in the remote centralized of the present invention control wireless telecontrol electronic lock system, can provide with relevant enterprise on the market.

Method for using and operating principle:

Remote centralized control wireless telecontrol electronic lock system; Send unlock instruction through wireless Centralized Controller 18 to some cabinet screen electric locksets; RF receiving and transmission module 13 carries out communication with switch control logic circuit 15 after receiving instruction through antenna 2 in the electric lockset; Thereby it is electric that bistable state coil 16 is got, and drives dead bolt 5 motions, realizes unlocking function; Gate inhibition's condition checkout gear 17 carries out real-time communication with RF receiving and transmission module 13; And RF receiving and transmission module 13 keeps real-time communication with wireless Centralized Controller 18 simultaneously, thereby can monitor through any cabinet screen door taboo state in 19 pairs of transformer stations of the monitor supervision platform on the intelligent monitoring main frame 12;

When needs are used electron key, the key plug on the electron key 10 is inserted in the corresponding electron key jack 4 of lockset, press unlock button 8, the battery 9 in the electron key is realized unlocking function to 16 power supplies of bistable state coil at this moment; If when lockset internal battery electric weight is lower than certain voltage, will send a warning message to monitor supervision platform 19, battery is changed in prompting.

Claims

1. Remote centralized control wireless remote control electronic lock system, including electronic locks, electronic keys and intelligent monitoring host (12); Composition, wherein: an electronic key socket (4) is provided at the lower left of the front of the lock body, and a handle hole is provided at the upper right, the handle (6) is fixedly connected with the deadbolt (5) and passes through the handle hole, and the lock body (1 ) with installation holes (3) at the four corners; the electronic key consists of a key body (11), three key plugs (10) in the shape of "pin" that are perpendicular to the front of the key body (1) and located below it, and located on the key body (11) Composed of a battery (9) and an unlock button (8) in the battery box on the back; it is characterized in that it also includes a radio frequency transceiver module (13) installed on the back of the lock body (1), an electronic key interface circuit (14), A switch control logic circuit (15), a bistable coil (16) and an access control state detection device (17); the lock case (7) and the lock body (1) are fixed by screws, and an antenna (2) is installed on its side;

The intelligent monitoring host (12) adopts ZigBee short-distance wireless networking communication technology to remotely control the electronic locks installed on the cabinet door through the wireless centralized controller (18) and the monitoring platform (19).