CN206722588U - A kind of security control apparatus of High-low voltage switch cabinet and power distribution station - Google Patents
A kind of security control apparatus of High-low voltage switch cabinet and power distribution station Download PDFInfo
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- CN206722588U CN206722588U CN201720502328.2U CN201720502328U CN206722588U CN 206722588 U CN206722588 U CN 206722588U CN 201720502328 U CN201720502328 U CN 201720502328U CN 206722588 U CN206722588 U CN 206722588U
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- power distribution
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- switch cabinet
- low voltage
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Abstract
It the utility model is related to a kind of security control apparatus of High-low voltage switch cabinet and power distribution station, including gate control system at 9, with the 1 of coal handling system at MCC power distribution stations are correspondingly arranged at PC power distribution stations and 6 between high voltage power distribution, at 2, each switch cubicle often located in power distribution station is mounted on electronic lock；Gate control system and each electronic lock are all connected with communication manager at 9, and the communication manager connects defeated coal stored program controlled through industrial switch.The security control apparatus of High-low voltage switch cabinet and power distribution station described in the utility model uses the safety management of power distribution station entrance control type and lock for door of switch cabinet realtime monitoring, has an identity authentication function, lock for door of switch cabinet state-detection, and chain with defeated coal stored program controlled.
Description
Technical field
It the utility model is related to a kind of security control apparatus of High-low voltage switch cabinet and power distribution station.
Background technology
Coal Conveying System of Power Plant High-low voltage switch cabinet and power distribution station at present, except between high voltage power distribution, between PC, have door between MCC
Lock or entrance guard management, high-voltage board can configure five anti-mechanical locks, and low-voltage cabinet is substantially Open Management.High and low voltage electric distribution at present
Between the open door lock do not networked or entrance guard management, as long as take power distribution station key or access card with regard to that can enter, just can be to it
Shift knob is operated, and the maloperation to staff does not have an effective precautionary measures, the safety management of personnel and effective
Pre- anti-misoperation is blank area all the time, it is impossible to constrains whether staff is operated according to operation constraint, to field apparatus
The safety of maintainer does not have good way to manage or measure., can be to field apparatus if staff pushes the wrong shift knob
Operation impacts, and causes production safety hidden danger, the safety standard management to staff, is only carried out from the angle of rules and regulations
Constraint is clearly inadequate.
For this situation, the purpose of this utility model have it is following some：1), strict control enters power distribution station personnel, without
Authorized person does not allow arbitrarily to pass in and out；2) switch of authority, only work requirements, is strictly distinguished to the staff for entering power distribution station
Cabinet can be operated, and lock for door of switch cabinet is by program control room remote monitoring state；3), the staff for entering power distribution station is operated
Record.
Utility model content
Regarding to the issue above and to achieve the above object, the utility model provides a kind of High-low voltage switch cabinet and power distribution station
Security control apparatus, it is provided with Coal Conveying System of Power Plant power distribution station access control system and high and low voltage switch cabinet door lock management system
System, signal communication design is carried out respectively, carry out district management, identify staff's identity.
The purpose of this utility model is achieved through the following technical solutions：
A kind of security control apparatus of High-low voltage switch cabinet and power distribution station, it is arranged in coal handling system, the defeated coal measures
System includes at 1 between high voltage power distribution, at 2 MCC power distribution stations at PC power distribution stations and 6, often locates that power distribution station is interior to include several switch cubicles,
The security control apparatus of High-low voltage switch cabinet and power distribution station includes at 9 high voltage power distribution at gate control system, with described 1
Between, MCC power distribution stations are correspondingly arranged at PC power distribution stations and 6 at 2, each switch cubicle often located in power distribution station is mounted on electronic lock；9
Place's gate control system and each electronic lock are all connected with communication manager, and the communication manager is program control through the defeated coal of industrial switch connection
System；
The gate control system include card reader, memory, central processing unit, transmitter, switch gate actuating motor and with institute
State the sectional wheel for being used for driving gate opening and closing of switch gate actuating motor connection；Wherein, the card reader, memory, central processing
Device, transmitter, switch gate actuating motor, sectional wheel are electrically connected with successively, and the central processing unit is also connected with communication manager.
Further, the industrial switch is at least provided with two, and is mutually redundant.
Further, defeated coal stored program controlled is at least provided with two, and is mutually redundant.
Further, the communication manager is hot standby communication manager.
Further, the gate control system has identity authentication function, and its authentication passes through in defeated coal stored program controlled
Upper computer control system mandate, and the discrepancy feedback of the information of the gate control system is to defeated coal stored program controlled.
Further, the electronic lock is the online door lock of Switching Power Supply.
Further, the electric lockset has closing, unlocking, opens three kinds of states.
Further, it is provided with the switch cubicle and is used to judge whether infrared inductor of the someone in operation.
Further, the electronic lock includes intelligent monitor and electric lockset, intelligent monitor supply electric lockset institute
The power supply of need and the warning message and status information for receiving its transmission.And the intelligent monitor connecting communication supervisor.
Further, the intelligent monitor include single-chip microcomputer, clock, keyboard, LCD display, memory, demodulator,
Line sharing and monitoring, A/D conversions, buzzer；The intelligent monitor is used to complete the communication between electric lockset, intelligence
Change the safety monitoring function of analysis and communication line.
Intelligent monitor is in reception state all the time, the warning message and shape sent with fixed reception of beacons electric lockset
State information.For warning message, then sound, light alarm are sent by LCD display and buzzer at once；For status information, then
Be stored in internal memory, and with electric lockset at this moment before historic state compared with, draw variation tendency, predict future shape
State changes, and corresponding information is provided to operator on duty by LCD display, so that decision-making uses.Intelligent monitor and electric lockset
While establishing a communications link, the change for the supply current for flowing through communication line is monitored in real time by A/D converter, effectively
Destruction caused by preventing human factor, ensure that the unimpeded of communication line.
Electric lockset is equipped with corresponding hardware circuit using 51 series monolithics (AT89051) or other controllers as core.Electricity
The single-chip microcomputer of sub- lockset receives the code keyed in, and is uploaded to defeated coal through intelligent monitor, communication manager, industrial switch successively
Stored program controlled, judges whether the switch cubicle carries out dynamic authorization, if any operation, then drives electromagnetic actuator to unlock；If without work
Industry, then single-chip microcomputer by communication line to intelligent monitor alarm.Single-chip microcomputer is by each unlocking operation and now electromagnetic actuator
Driving current value be sent to intelligent monitor as status information, while the warning message from sensor interface will be received
Intelligent monitor is sent to, the foundation as intelligent analysis.
The beneficial effects of the utility model are：
(1) security control apparatus of High-low voltage switch cabinet and power distribution station described in the utility model is pacified using power distribution station entrance control type
Full management and lock for door of switch cabinet realtime monitoring, have an identity authentication function, lock for door of switch cabinet state-detection, and with defeated coal journey
Control system is chain.
(2) the Coal Transportation System PC/ of the security control apparatus of High-low voltage switch cabinet and power distribution station described in the utility model
Gate control system is different from conventional common gate inhibition or mechanical door lock between MCC, has communication function, it is program control that corresponding signal enters defeated coal
System, staff's identity is can recognize that, the automatic management and control to staff is realized, cannot be introduced into power distribution station without permission.
(3) the Coal Transportation System low pressure of the security control apparatus of High-low voltage switch cabinet and power distribution station described in the utility model
Switch cubicle has glass door design, and intelligent electronic lock is provided with door, is the online door lock of Switching Power Supply, the electronic lock and logical
News supervisor is connected, and electronic lock has three closed mode, unlocking, opening signals, and defeated coal is uploaded to by industrial switch
Stored program controlled.
(4) security control apparatus of High-low voltage switch cabinet and power distribution station described in the utility model is opened assigned switch cabinet and needed
Dynamic authorization is carried out according to handling situations, no operatton, it is impossible to open, staff opens wrong electronic lock, sends alarm automatically, carries
Show unlocking mistake, ensure correctness of the staff to switch cubicle operation, it is impossible to arbitrarily open and locked without the cabinet of operation, ensured defeated
The security of coal measures system.
(5) the defeated coal stored program controlled of the security control apparatus of High-low voltage switch cabinet and power distribution station described in the utility model is automatic
The operation of staff to entering power distribution station is recorded automatically, and realization can tracing management.
(6) based on the utility model is using ripe access control equipment, networking design is carried out, it is artificial unreliable to reduce
Factor, it is strict to control staff's work flow, network work ticket system is realized, and gate control system cost is not high, easily promotes.
Brief description of the drawings
Fig. 1 is the security control apparatus structural representation of High-low voltage switch cabinet described in the utility model and power distribution station；
Wherein, 1- communication managers, 2- industrial switch, the defeated coal stored program controlleds of 3-, 4- gate control systems, 5- electronic locks.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
A kind of security control apparatus of High-low voltage switch cabinet and power distribution station, it is arranged in coal handling system, the defeated coal measures
System includes at 1 between high voltage power distribution, at 2 MCC power distribution stations at PC power distribution stations and 6, often locates that power distribution station is interior to include several switch cubicles,
The security control apparatus of High-low voltage switch cabinet and power distribution station includes at 9 high voltage power distribution at gate control system 4, with described 1
Between, MCC power distribution stations are correspondingly arranged at PC power distribution stations and 6 at 2, each switch cubicle often located in power distribution station is mounted on electronic lock 5；
Gate control system 4 and each electronic lock 5 are all connected with communication manager 1 at 9, and the communication manager 1 connects defeated through industrial switch 2
Coal stored program controlled 3.
The gate control system include card reader, memory, central processing unit, transmitter, switch gate actuating motor and with institute
State the sectional wheel for being used for driving gate opening and closing of switch gate actuating motor connection；Wherein, the card reader, memory, central processing
Device, transmitter, switch gate actuating motor, sectional wheel are electrically connected with successively, and the central processing unit is also connected with communication manager.
The industrial switch 2 is mutually redundant at least provided with two.Accordingly, defeated coal stored program controlled 3 is at least provided with two
It is individual, and be mutually redundant.The communication manager 1 is hot standby communication manager.
Coal Transportation System high-tension distribution chamber of converting, PC rooms, MCC rooms are matching somebody with somebody for the power supply of coal handling system site technique equipment motor
Electric system, to ensure that staff according to workflow and enters correctly into power distribution station, staff, which needs to swipe the card, carries out identity
Certification, and be allowed for access after being confirmed by the program control room operator of defeated coal.The gate control system 4 has identity authentication function, its identity
Certification is by the upper computer control system mandate in defeated coal stored program controlled 3, and the discrepancy feedback of the information of the gate control system 4 is to defeated
Coal stored program controlled 3.
The electronic lock 5 is the online door lock of Switching Power Supply.The electronic lock 5, which has, closes, unlocks, opening three kinds of shapes
State.Electronic lock is powered when without operation in power-off closed mode, staff when unlocking, and is then turned on electronic lock, electronic lock
Status information defeated coal stored program controlled is uploaded to by communication controller, industrial switch.The exercisable switch cubicle of staff
Must be consistent with work requirements, the switch cubicle that defeated coal stored program controlled pair can unlock authorizes, and such as opens lock for door of switch cabinet mistake,
The defeated program control room of coal has miscue alarm, and the chain prompting field personnel's operating mistake of switch cabinet door lock.If work
Make personnel's job error, can also send early warning.When staff fulfils assignment by workflow, exiting switchgear house need to ensure to switch
Cabinet is closed, and must shut the door after you (if Men Wei is shut, defeated coal stored program controlled will provide corresponding alarm).Exit and match somebody with somebody
When between electricity, signal can feed back to the program control room of defeated coal, and defeated coal stored program controlled be able to can also be carried out to the whole work flow of staff
Record and be saved in historical data base, form retrospective historical data.
It is provided with the switch cubicle and is used to judge whether infrared inductor of the someone in operation.
The electronic lock includes intelligent monitor and electric lockset, and the power supply needed for intelligent monitor supply electric lockset is simultaneously
Receive the warning message and status information of its transmission.And the intelligent monitor connecting communication supervisor.
The intelligent monitor include single-chip microcomputer, clock, keyboard, LCD display, memory, demodulator, line sharing and
Monitoring, A/D conversions, buzzer；The intelligent monitor is for the communication between completion and electric lockset, intelligent analysis and leads to
Believe the safety monitoring function of circuit.
Intelligent monitor is in reception state all the time, the warning message and shape sent with fixed reception of beacons electric lockset
State information.For warning message, then sound, light alarm are sent by LCD display and buzzer at once；For status information, then
Be stored in internal memory, and with electric lockset at this moment before historic state compared with, draw variation tendency, predict future shape
State changes, and corresponding information is provided to operator on duty by LCD display, so that decision-making uses.Intelligent monitor and electric lockset
While establishing a communications link, the change for the supply current for flowing through communication line is monitored in real time by A/D converter, effectively
Destruction caused by preventing human factor, ensure that the unimpeded of communication line.
Electric lockset for core, is equipped with corresponding hardware circuit with 51 series monolithics (AT89051).The monolithic of electric lockset
Machine receives the code keyed in, and is uploaded to defeated coal stored program controlled through intelligent monitor, communication manager, industrial switch successively, sentences
Whether the disconnected switch cubicle carries out dynamic authorization, if any operation, then drives electromagnetic actuator to unlock；If no operatton, single-chip microcomputer
Alarmed by communication line to intelligent monitor.Single-chip microcomputer is by each unlocking operation and the now driving current value of electromagnetic actuator
Intelligent monitor is sent to as status information, while intelligent prison is also sent to by the warning message from sensor interface is received
Control device, the foundation as intelligent analysis.
The operating process of the security control apparatus of High-low voltage switch cabinet and power distribution station described in the utility model is：Staff
The gate control system progress authentication that ID/IC is stuck in power distribution station is held, its ID/IC ID card is verified by the gate control system of the power distribution station
Legitimacy, when for legal card when, staff is allowed for access power distribution station.Staff opens a switch cubicle of the power distribution station
Electronic lock, now judge whether the switch cubicle has operation to overhaul task by defeated coal stored program controlled, when there is operation to overhaul task, work
The door open button of switch cubicle is pressed as personnel, long-range door lock is opened by the program control room of defeated coal.If staff's job error, defeated coal
Program control room can also send early warning.When staff fulfils assignment by workflow, exiting switchgear house need to ensure that switch cubicle is in pass
Closed state, and (if Men Wei is shut, defeated coal stored program controlled will provide corresponding alarm) must be shut the door after you.When exiting power distribution station,
Signal can feed back to the program control room of defeated coal, and defeated coal stored program controlled can also be recorded and be protected to the whole work flow of staff
Historical data base is stored to, forms retrospective historical data.
Power distribution station access control system described in the utility model also can use fingerprint identification technology and image recognition technology to know
Other staff's identity, the wireless location technology of mobile terminal can be also used, the positional information of staff is monitored, its
Shortcoming is that cost is too high, more fastidious for working environment, and stability and reliability are not so good as the utility model, can not ensure completely
Work requires without maloperation.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (6)
1. the security control apparatus of a kind of High-low voltage switch cabinet and power distribution station, it is arranged in coal handling system, the coal handling system
Including between high voltage power distribution at 1, MCC power distribution stations at PC power distribution stations and 6 at 2, often locate to include several switch cubicles in power distribution station, its spy
Sign is,
The security control apparatus of High-low voltage switch cabinet and power distribution station includes at 9 at gate control system (4), with described 1 between high voltage power distribution,
MCC power distribution stations are correspondingly arranged at PC power distribution stations and 6 at 2, and each switch cubicle often located in power distribution station is mounted on electronic lock (5)；9
Place's gate control system (4) and each electronic lock (5) are all connected with communication manager (1), and the communication manager (1) is through industrial switch
(2) defeated coal stored program controlled (3) is connected；
The gate control system (4) include card reader, memory, central processing unit, transmitter, switch gate actuating motor and with it is described
The sectional wheel for being used for driving gate opening and closing of switch gate actuating motor connection；Wherein, the card reader, memory, central processing unit,
Transmitter, switch gate actuating motor, sectional wheel are electrically connected with successively, and the central processing unit is also connected with communication manager.
2. the security control apparatus of a kind of High-low voltage switch cabinet according to claim 1 and power distribution station, it is characterised in that institute
Industrial switch (2) is stated at least provided with two, and is mutually redundant.
3. the security control apparatus of a kind of High-low voltage switch cabinet according to claim 1 and power distribution station, it is characterised in that defeated
Coal stored program controlled (3) is mutually redundant at least provided with two.
4. the security control apparatus of a kind of High-low voltage switch cabinet according to claim 1 and power distribution station, it is characterised in that institute
Stating gate control system (4) has identity authentication function, and its authentication passes through the upper computer control system in defeated coal stored program controlled (3)
Authorize, and the discrepancy feedback of the information of the gate control system (4) is to defeated coal stored program controlled (3).
5. the security control apparatus of a kind of High-low voltage switch cabinet according to claim 1 and power distribution station, it is characterised in that institute
State to be provided with switch cubicle and be used to judge whether infrared inductor of the someone in operation.
6. the security control apparatus of a kind of High-low voltage switch cabinet according to claim 1 and power distribution station, it is characterised in that institute
Stating electronic lock (5) includes intelligent monitor and electric lockset, and the power supply needed for intelligent monitor supply electric lockset simultaneously receives it
The warning message and status information of transmission.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720502328.2U CN206722588U (en) | 2017-05-08 | 2017-05-08 | A kind of security control apparatus of High-low voltage switch cabinet and power distribution station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720502328.2U CN206722588U (en) | 2017-05-08 | 2017-05-08 | A kind of security control apparatus of High-low voltage switch cabinet and power distribution station |
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| CN206722588U true CN206722588U (en) | 2017-12-08 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541616A (en) * | 2019-03-12 | 2019-12-06 | 上海宜齐自动化系统有限公司 | Explosion-proof area SOP (System on a programmable) Bluetooth electric control lock, electric control system and method |
| CN113467347A (en) * | 2021-08-17 | 2021-10-01 | 华软智慧科技(苏州)有限公司 | Intelligent monitoring system of Internet of things cloud configuration switch cabinet |
-
2017
- 2017-05-08 CN CN201720502328.2U patent/CN206722588U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541616A (en) * | 2019-03-12 | 2019-12-06 | 上海宜齐自动化系统有限公司 | Explosion-proof area SOP (System on a programmable) Bluetooth electric control lock, electric control system and method |
| CN113467347A (en) * | 2021-08-17 | 2021-10-01 | 华软智慧科技(苏州)有限公司 | Intelligent monitoring system of Internet of things cloud configuration switch cabinet |
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