CN201732990U

CN201732990U - Intelligent management key device

Info

Publication number: CN201732990U
Application number: CN2010202731530U
Authority: CN
Inventors: 王从家; 于成立
Original assignee: Taipingwan Power Plant
Current assignee: Taipingwan Power Plant
Priority date: 2010-07-28
Filing date: 2010-07-28
Publication date: 2011-02-02
Anticipated expiration: 2020-07-28

Abstract

The utility model relates to an intelligent management key device mainly used for power system key management device, which comprises a cabinet body and a control circuit, wherein a plurality of switch keys are arranged in an upper cabinet body to position, light-emitting diodes display practical on-site situations of each key corresponding each position, an upper cabinet door is provide with a contact type liquid crystal display with keyboard function, a lower cabinet door is positioned by the switch keys, and light-emitting diodes which display the practical on-site situations of master keys are arranged in the lower cabinet door. The intelligent management key device is matched with a computer which achieves intelligent network management, thereby achieving key register, time limiting, memory, network connecting, alarming and recognition functions. The intelligent management key device can record borrowing and returning key information data in time through a computer after a key borrower uses passwords to unlock and borrow keys through allowing and controlling instructs by operating personnel, achieves constant tracking, scientifically achieving position management of keys, reducing workload of artificially positioning and checking keys for operating personnel, increasing the work efficiency, and increasing the management level.

Description

The intelligent management key apparatus

Technical field

The utility model relates to a kind of electric power system key management device that is mainly used in, i.e. intelligent management key apparatus.

Background technology

In the prior art, keys such as each switchgear house of electric power system power generation or supply enterprise, transformer station gate, facility network door, cabinet door still adopt artificial registration to handle and borrow, go back the key way carries out key management, this way often occurs because of borrowing the key people to forget also or other human factor causes key to lose for a long time, the operations staff does not in time find again, in the time in emergency circumstances need using this key, incured loss through delay the time, particularly caused serious consequence because of the MASTERKRY miscarriage.In order to effectively prevent the generation of human accident, adopted various informative management key way, common has: borrow that key is manually registered, light management, key magnetic card management etc.To preventing that key loss from having played positive effect.But these key management ways exist various defectives and deficiency in actual applications to some extent, fail to reach due effect.Mainly there is following problem in the widely used key management way of each enterprise of electric power system at present: " key positioner " problem.The key locker or the boxes for keys of constituent parts use at present, though adopted the sign FIXED MANAGEMENT,, when going back key, key often occurs and hang the wrong position phenomenon, all check key at every turn when the operations staff relieves, position management, control artificially in case ignore, will go wrong." key loss " problem.Because key management personnel inadvertent, cause certain key to run off outside for a long time or lose, when needs during with this key, the discovery key loss causes certain consequence." scale of investment " problem.The enterprise that has adopts the way of magnetic card management, and this way needs to make the door of each switchgear house, cabinet or door lock into the suitable requirement that magnetic card lock is installed.Invest bigger.Use magnetic card system to exist a series of problems and resemble exterior door, need certain time under aspect the distribution again, do not realize network management." exploitation is used " problem.The key management way of electric power enterprise use does not at present all possess the requirement of using with work ticket, operation order and the exploitation of work ticket locking key apparatus.MASTERKRY lack of wisdom management.Although constituent parts has adopted some management means,, there is certain problem in the management owing to the skeleton key form that various error-proof devices are supporting is widely different.

The utility model content

The purpose of this utility model is to provide a kind of function practicality, reliable intelligent management key apparatus at above-mentioned deficiency.

Technical solution of the present utility model is: the intelligent management key apparatus, it is characterized in that comprising cabinet and control circuit, a plurality of switch key positioner (hanging up the position of key) are arranged in the Over-The-Counter door, and there is the light-emitting diode that shows the actual situation on the throne of each key corresponding each position; The touch LCD screen that has keypad function is arranged on the Over-The-Counter door; Adopt the switch key positioner in the lower cabinet door, and the actual situation light-emitting diode on the throne of the MASTERKRY of demonstration is arranged; Be furnished with the computer of realizing the intelligent network management, in order to realize the key registration, in limited time, memory, network connection, warning, recognition function.

Control circuit is an integrated circuit, comprising: key switch circuit (120 point), and differentiate, get and go back the key memory function in order to realize key positioner; Comprise gate inhibition's circuit,, realize memory and discern certain coding uncaging time in order to realize password identification and unlocking function; Comprise the PLC circuit module, leave and open conversion into amount in order to realize switch; Comprise the key positioner circuit, in order to show the actual situation on the throne of key and to leave and return time and name by the computer recording key; Comprise the independent control circuit of skeleton key intelligent management, solid line is responsible for according to allowing to use the regulation clause of MASTERKRY to permit application to unblank by the special messenger, by computer memory and demonstration end user name, time, clause content and which time operating position, adopt secret password or tell by telephone applicant's password unlocking taking-up MASTERKRY by the empowerment management person.

The utility model has the advantages that: 1, the present invention has realized with computer network linkage function, key positioner function, has realized that could allow other staff to open cabinet with password only for operations staff's on duty authority borrows, goes back key function and touring, during accident treatment the operations staff adopt franchise lock function, in limited time use key function, warning function, card light to show and computer show the key status function, borrow go back key immediately by each password, the automatic registration function of name, dynamic password unlocking function, have a power failure after on-site manual open the cabinet door by means of going back the key function.2, it can realize being permitted by the operations staff, and control command, borrow the key people to adopt password unlocking to borrow key, computer in time record is borrowed, is gone back the key time and borrows, goes back key people's name, it can remember the state of each key, follow the tracks of, inquire about the whereabouts of each key constantly, can realize not going back in the stipulated time the automatic warning function of key, remind the operations staff in time to recover key, thoroughly avoided causing for some reason key to lose phenomenon for a long time, the safe and stable operation of equipment is played a part positive, make key management realize standardization, scientific, networked.3, scientifically realize the orientation management of key, reduced the workload that the artificial fixation of operations staff is checked key, improved operating efficiency, promoted managerial skills, realized the purpose of skeleton key real-time tracking and single management, had certain popularization value.

Below in conjunction with accompanying drawing execution mode of the present utility model is described in further detail.

Description of drawings

Fig. 1 is the utility model architecture sketch.

Fig. 2 is the overall process flow chart that key was borrowed, gone back to the utility model.

Embodiment

Referring to Fig. 1, the intelligent management key apparatus comprises cabinet 1 (being divided into upper and lower cabinet) and control circuit, and the switch key positioner is arranged in the Over-The-Counter door 2, and the light-emitting diode that shows the actual situation on the throne of each key is arranged; The touch LCD screen 4 that has keyboard 3 functions is arranged on Over-The-Counter door 2 surfaces; Adopt the switch key positioner in the lower cabinet door 5, and the actual situation light-emitting diode on the throne of the skeleton key of demonstration is arranged.

Control circuit comprises: realize the computer of intelligent network management, in order to realize the key registration, in limited time, memory, network connection, warning, recognition function.The key switch circuit is in order to taking-up and the return time function of realizing the memory key.Gate inhibition's circuit is in order to the recognition function that realizes unblanking to encode.The PLC circuit module is in order to realize functions such as interface startup, interface processing, the judgement of key application reason.The key positioner circuit is in order to realize the key positioner function.The independent control circuit of skeleton key intelligent management is in order to realize that skeleton key application, reason are differentiated, key is got functions such as going back time memory.Gate inhibition's circuit, by authorizing the mobile phone mode is the short message-authorized control circuit of GSM, realizes note password identification auto-unlocking function, select to authorize the mobile phone mode be GSM short message-authorized after, in order to adopt licencing key to control unlock instruction, by the computer realization intelligent management by the operation applicant.The cabinet door adopts electromagnetic lock to realize the password unlocking function.

Referring to Fig. 2, borrow, go back the overall process explanation of key: someone before borrowing key, the whereabouts that can on network, inquire about each key, handle permission to operation department then, after the operation permission, unblank to make for one at cabinet door, borrow the key people to take out the key that to borrow with password unlocking.This computer-chronograph begins to clock, and register this password correspondence personnel's name and get the key time.If reach limiting time, computer sends warning and ejects corresponding picture and remind the operations staff, recovers this key as early as possible.If the operations staff disapproves, door lock is by locking, and any password can not be unblanked.If have a power failure, can adopt manually and manually unblank.

This product can also be realized intelligent management simultaneously with on-the-spot standby key, can manufacture according to customer requirements.Adopt storage battery as stand-by power supply,, can realize energency-unlocking function in case have a power failure.Comprehensive exploitation be can consider, work ticket, operation order intelligent management realized.

MASTERKRY location this key kit of intelligent management management system, scientifically skeleton key has been carried out the location intelligent management, it has adopted the MASTERKRY grant table, at first input has authority people's name, time and use reason, and again according to allowing to use regulation by software programming in advance: 1, lockset is safeguarded.2, error-proof device debugging.3, the computer key function that can't realize.4, emergency episode is handled.Remarks: realization can only permission in four of regulation, and other are display password not all.It writes down the situation on the throne and the purposes of skeleton key constantly.If someone through asking for instructions, has not taken MASTERKRY away with others' authority, computer is reported to the police and is shown register content.Limited the operations staff with skeleton key after, because of meeting the skeleton key administrative provisions, reason do not allow to use the skeleton key content, with regard to non-registration, the management hidden danger of skeleton key has appearred abusing, and electric power system also occurred because of abusing the accident that the skeleton key operation causes.The situation on the throne that network management key user can understand is on the net also handled by means of the key application, deals with permission to operation and can obtain unlocking cipher.Both convenient, reliable again.Each layer leader can understand the administrative situation of key on the net.In a word, WCJ-1 type intelligent management key apparatus is present more satisfactory key management system, and is especially more suitable for the power plant and the electric substation of unattended (few people's post), safety and reliability.

Claims

1. an intelligent management key apparatus is characterized in that comprising cabinet (1) and control circuit, is furnished with the computer of realizing the intelligent network management, in order to realize the key registration, in limited time, memory, network connection, warning, recognition function; The Over-The-Counter door has the switch key positioner in (2), and the light-emitting diode that shows the actual situation on the throne of each key is arranged; The touch LCD screen (4) that has keyboard (3) function is arranged on the Over-The-Counter door (2); Adopt the switch key positioner in the lower cabinet door (5), and the actual situation light-emitting diode on the throne of the skeleton key of demonstration is arranged.

2. according to the described intelligent management key apparatus of claim 1, it is characterized in that control circuit comprises: the key switch circuit; Gate inhibition's circuit; The PLC circuit module; The key positioner circuit; The independent control circuit of skeleton key intelligent management.

3. according to the described intelligent management key apparatus of claim 1, it is characterized in that the cabinet door adopts electromagnetic lock to realize the password unlocking function.