CN107820042A - A kind of nuclear power plant group heap Visualized Monitoring System - Google Patents
A kind of nuclear power plant group heap Visualized Monitoring System Download PDFInfo
- Publication number
- CN107820042A CN107820042A CN201610825342.6A CN201610825342A CN107820042A CN 107820042 A CN107820042 A CN 107820042A CN 201610825342 A CN201610825342 A CN 201610825342A CN 107820042 A CN107820042 A CN 107820042A
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- China
- Prior art keywords
- power plant
- nuclear power
- digital supervision
- video
- monitoring
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
Abstract
The invention discloses a kind of nuclear power plant group heap Visualized Monitoring System, including multiple nuclear power plant's digital supervision subsystems and Surveillance center, each nuclear power plant's digital supervision subsystem is used for the real-time status for monitoring a nuclear power plant, collection, storage, play the video data of the nuclear power plant, Surveillance center is used for the real-time status for monitoring each nuclear power plant in real time, when any nuclear power plant's digital supervision subsystem in multiple nuclear power plant's digital supervision subsystems breaks down, one in nuclear power plant's digital supervision subsystem that other do not break down is controlled to take over nuclear power plant's digital supervision subsystem that this breaks down, carry out being uniformly controlled for video, management, storage and authority distribution；Accident or concrete on fire is occurring, is transferring associated video data, enters flight accident investigation.The present invention realizes the security protection outside Qun Duinei nuclear power plants on-site and the real-time monitoring of sensitizing range equipment, is easy to accident investigation.
Description
Technical field
The present invention relates to million kilowatt nuclear power technical field, more particularly to a kind of nuclear power plant group heap visual control system
System.
Background technology
Nuclear power plant is the power plant of the energy production electric energy discharged using nuclear fission or nuclear fusion reaction.
Current nuclear power plant all carries out multi-reactor management pattern.It is important in factory building to set in several years of current nuclear power plant group's stack operation
The situation that standby state unknown cause is changed, factory building managerial confusion, equipment are stolen, operation lack of standardization and personnel break rules and regulations is more,
There is blind area in crucial important area, be unfavorable for the investigation and evidence collection after event, may influence nuclear plant safety operation.In addition, unit
Between apart from relative close, the management and control mode of each power plant is essentially identical, but lacks unified visualization between each power plant
Monitoring, is unfavorable for the unified management and control of nuclear power plant group heap pattern, is less useful for the centralized management of power plant's security protection.
The content of the invention
It is an object of the invention to provide a kind of nuclear power plant group heap Visualized Monitoring System to realize Qun Duinei nuclear power plants
The real-time monitoring of security protection and sensitizing range equipment outside on-site.
In order to achieve the above object, the technical scheme of use is the present invention：A kind of nuclear power plant group heap Visualized Monitoring System,
Including multiple nuclear power plant's digital supervision subsystems and Surveillance center, the multiple nuclear power plant's digital supervision subsystem and the monitoring
Communicated between center by fiber optic network；
Each nuclear power plant's digital supervision subsystem is used for the real-time status for monitoring a nuclear power plant, collection, storage, plays
The video data of the nuclear power plant；
The Surveillance center is used for the real-time status for monitoring each nuclear power plant in real time, in the multiple nuclear power plant's digital supervision
When any nuclear power plant's digital supervision subsystem in subsystem breaks down, other nuclear power plant's numerals not broken down are controlled to supervise
One in subsystem is controlled to take over nuclear power plant's digital supervision subsystem that this breaks down, carries out being uniformly controlled, managing for video
Reason, storage and authority distribution；Accident or concrete on fire is occurring, is transferring associated video data, enters flight accident investigation.
Preferably, the Surveillance center includes high-definition video monitoring unit and switch unit；
The high-definition video monitoring unit is used for the working condition for monitoring multiple nuclear power plant's digital supervision subsystems, described
When any nuclear power plant's digital supervision subsystem in multiple nuclear power plant's digital supervision subsystems breaks down, output switching signal is extremely
The switch unit；
The switch unit, for according to the switching signal, sending adapter signal to the nuclear power plant to break down
The neighbouring nuclear power plant's digital supervision subsystem of digital supervision subsystem.
Preferably, the Surveillance center also includes fire alarm monitoring combination unit, for when fire alarm occurs, to link the height
Clear video monitor unit recalls video real-time pictures, the auxiliary monitoring condition of a fire.
Preferably, each nuclear power plant's digital supervision subsystem includes failure trigger element, in the nuclear power plant
When digital supervision subsystem breaks down, fault-signal is sent to the Surveillance center.
Preferably, each nuclear power plant's digital supervision subsystem include IP video cameras, switching equipment, monitor workstation,
Video management server, storage device, wherein, under the control of the video management server, the switching equipment is by described in
The video data transmission of the monitor area of IP camera acquisitions is simultaneously stored in the storage device, and the monitor workstation is used for
Security protection and sensitizing range equipment to nuclear power plant's on-site are monitored in real time.
Preferably, the switching equipment includes Access Layer POE interchangers and the interchanger of core 10,000,000,000, the Access Layer POE
Interchanger is connected to the IP video cameras by netting twine, and the interchanger of core 10,000,000,000 is connected to the monitoring by fiber optic network
Work station, the video management server and the storage device be connected to by netting twine.
Preferably, the storage device is disk array.
Preferably, the IP video cameras are that gun-type fixes video camera and/or spherical integrated camera, the IP video cameras
Front end is equipped with siganl thunder-proof device during outdoor mounted.
Preferably, in addition to user terminal, for each nuclear power plant's digital supervision subsystem of authority acquiring according to user
In real time video data.
The present invention has the following advantages：Nuclear power plant group heap Visualized Monitoring System provided by the invention, it is real by fiber optic network
The digital video monitor dedicated network of Xian Liao nuclear power plants group's heap, can a certain nuclear power plant monitoring subsystem break down when,
Taken over by the monitoring subsystem of other nuclear power plants, carry out video be uniformly controlled, manage, storing and user right distribution.
In addition, by Surveillance center, the security protection outside Qun Duinei nuclear power plants on-site and the real-time monitoring of sensitizing range equipment are realized, and
Basic reason after traceable accident, is easy to accident investigation；When concrete on fire occurs, fire alarm system display alarm information, join
Dynamic monitoring device recalls video real-time pictures, the Lookout assist condition of a fire.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
The structural representation for the nuclear power plant group heap Visualized Monitoring System that one embodiment of the invention shown in Fig. 1 provides.
The structure of the Surveillance center for the nuclear power plant group heap Visualized Monitoring System that one embodiment of the invention shown in Fig. 2 provides is shown
It is intended to.
The nuclear power plant's digital supervision point for the nuclear power plant group heap Visualized Monitoring System that one embodiment of the invention shown in Fig. 3 provides
The structural representation of system.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The structural representation for the nuclear power plant group heap Visualized Monitoring System that one embodiment of the invention shown in Fig. 1 provides, such as Fig. 1
Shown, nuclear power plant group heap Visualized Monitoring System of the invention includes Surveillance center 100 and nuclear power plant's digital supervision subsystem
200, carried out data transmission between Surveillance center 100 and nuclear power plant's digital supervision subsystem 200 by fiber optic network.
Real-time status of the nuclear power plant's digital supervision subsystem 200 for monitoring a nuclear power plant, collection, storage, plays and is somebody's turn to do
The video data of nuclear power plant, the corresponding nuclear power plant of nuclear power plant's digital supervision subsystem.Wherein, nuclear power plant group is by least 2
Individual nuclear power plant's composition, how many nuclear power plant of nuclear power plant group, just corresponding how many individual subsystems, each nuclear power plant's digital supervision divide
System is used for the real-time status for monitoring a nuclear power plant corresponding to the subsystem.
The Surveillance center 100 is used for the real-time status for monitoring each nuclear power plant, in the multiple nuclear power plant's digital supervision
When any nuclear power plant's digital supervision subsystem in subsystem breaks down, other nuclear power plant's numerals not broken down are controlled to supervise
One in subsystem is controlled to take over nuclear power plant's digital supervision subsystem that this breaks down, carries out being uniformly controlled, managing for video
Reason, storage and authority distribution；Accident or concrete on fire is occurring, is transferring associated video data, enters flight accident investigation.
Wherein, Surveillance center 100 is connected by fiber optic network with each nuclear power plant's digital supervision subsystem, when a nuclear power
When factory's digital supervision subsystem breaks down, it is impossible to which during management storage video data, Surveillance center sends adapter by network and referred to
Order is to adjacent nuclear power plant, the video management of the nuclear power plant to be broken down by adjacent nuclear power plant's control.
The structure of the Surveillance center for the nuclear power plant group heap Visualized Monitoring System that one embodiment of the invention shown in Fig. 2 provides is shown
It is intended to.As shown in Fig. 2 Surveillance center includes high-definition video monitoring unit 110, switch unit 120 and fire alarm monitoring combination unit
130。
High-definition video monitoring unit 110 is used for the working condition for monitoring multiple nuclear power plant's digital supervision subsystems, described
When any nuclear power plant's digital supervision subsystem in multiple nuclear power plant's digital supervision subsystems breaks down, output switching signal is extremely
The switch unit.
Wherein, high-definition video monitoring unit 110 can realize security protection to multiple nuclear power plants in nuclear power plant's group's heap and quick
Sense area equipment is monitored in real time, and the safe condition of operating area and the safety behavior of operating personnel are dedicated in monitoring in real time to, by
This can play fright effect to the normalization of personnel's operation；Anti-radiation protection border can be monitored, ensures the complete of radiation border
Property；Visual plant state can also be monitored, is advantageous to operations staff and the abnormal operational conditions of system is judged in time.
Switch unit 120, for according to the switching signal, sending adapter signal to the nuclear power plant's number to break down
The neighbouring nuclear power plant's digital supervision subsystem of word monitoring subsystem.
Fire alarm monitoring combination unit 130, for when fire alarm occurs, the high-definition video monitoring unit 110 that links to recall
Video real-time pictures, the auxiliary monitoring condition of a fire.Thus, it is possible to be checked in time fire alarm, be advantageous to fire alarm response.
Alternatively, Surveillance center also includes data memory module, and the data memory module is used to receive and store each
The video data of nuclear power plant's digital supervision subsystem.By the backup of the video data to nuclear power plant's digital supervision subsystem, have
Beneficial to the basic reason that accident generation is followed the trail of after generation accident, it is easy to post-survey.
The nuclear power plant's digital supervision point for the nuclear power plant group heap Visualized Monitoring System that one embodiment of the invention shown in Fig. 3 provides
The structural representation of system.As shown in figure 3, nuclear power plant's digital supervision subsystem includes IP video cameras 210, switching equipment 220, prison
Control work station 230, video management server 240, storage device 250.
IP video cameras 210, the video data for acquisition monitoring place.IP video cameras can have it is multiple, such as IP video cameras
210-1, IP video camera 210-2 ... IP video cameras 210-n, the IP video cameras of million pixels are fine definition and high-resolution
Product, need that multiple IP video cameras, including on-site and off-site are installed in nuclear power station, the master control room, master such as in on-site go out
The positions such as entrance are installed, in order to can be seen clearly that equipment situation and personnel's situation；Also must on the protection fence of off-site
The multiple IP video cameras of palpus installation, the direct output digital video data of IP video cameras, therefore without the equipment such as encoding and decoding, digital video number
According to can directly be transmitted by network.
Alternatively, the IP video cameras are that gun-type fixes video camera and/or spherical integrated camera, the IP video cameras
Front end is equipped with siganl thunder-proof device during outdoor mounted.Thus, it is possible to the bad weathers such as thunder and lightning are avoided to be damaged.
Switching equipment 220 includes Access Layer POE interchangers 222 and the interchanger 224 of core 10,000,000,000, and the Access Layer POE is handed over
Change planes and the IP video cameras are connected to by netting twine, the interchanger of core 10,000,000,000 is connected to the monitoring work by fiber optic network
Stand, the video management server and the storage device are connected to by netting twine.One Access Layer POE interchanger with it is multiple
IP video cameras 210 connect, by all IP video cameras according to zoned access, the IP video cameras of regional, according to accessing nearby
The principle of mapping of field machine, IP video cameras are connected to neighbouring Access Layer POE interchangers using 100,000,000 networks；Access Layer POE
Connected between interchanger and the interchanger of core 10,000,000,000 using optical fiber, converge to the interchanger of core 10,000,000,000.
Monitor workstation 230 is monitored in real time for the security protection to nuclear power plant's on-site and sensitizing range equipment.Pass through
Monitor workstation, it is possible to achieve real time inspection, cradle head control and the video retrieval of multiple cameras image, playback.
Video management server 240 is used to such as control which IP video camera to open, and opens and closes time etc.；For
The transmission of video data stream storage on a storage device and video data stream by nuclear power station internal private network is controlled, such as
It is transferred to Surveillance center or user terminal.
Storage device 250 is used to store the monitor video that IP camera acquisitions arrive.Alternatively, storage device 250 is disk
Array.
Alternatively, nuclear power plant's digital supervision subsystem also includes failure trigger element, for being supervised in nuclear power plant numeral
When control subsystem breaks down, fault-signal is sent to the Surveillance center.For example, it is assumed that the first nuclear power plant and the second nuclear power plant
For adjacent nuclear power plant, subsystem corresponding to the first nuclear power plant is first nuclear power plant's digital supervision subsystem, the second nuclear power plant pair
The subsystem answered is second nuclear power plant's digital supervision subsystem, then triggers list in the failure of first nuclear power plant's digital supervision subsystem
When member detects system jam, fault-signal is sent to the Surveillance center, and adapter signal is sent to the by Surveillance center
Two nuclear power plant's digital supervision subsystems, it is to take over first nuclear power plant's digital supervision point of the first nuclear power plant of control operation by it
System.
Alternatively, nuclear power plant group heap Visualized Monitoring System of the invention also includes user terminal, for according to user's
Real time video data in each nuclear power plant's digital supervision subsystem of authority acquiring.Inside multiple user terminal connection nuclear power stations specially
With network, connected between user terminal and dedicated network by router and interchanger, pass through user name and close in user terminal
Code logs in, and can be monitored in real time according to the authority of user name or event history inquiry and monitoring management etc..
Advantageously, nuclear power plant group heap Visualized Monitoring System provided by the invention, nuclear power plant is realized by fiber optic network
The digital video monitor dedicated network of group's heap, can be when the monitoring subsystem of a certain nuclear power plant breaks down, by other nuclear powers
The monitoring subsystem of factory takes over, carry out video be uniformly controlled, manage, storing and user right distribution.In addition, pass through prison
Control center, realize the security protection outside Qun Duinei nuclear power plants on-site and the real-time monitoring of sensitizing range equipment, and traceable accident
Basic reason afterwards, is easy to accident investigation；When generation concrete on fire, fire alarm system display alarm information, linkage surveillance equipment
Recall video real-time pictures, the Lookout assist condition of a fire.
The above disclosed power for being only a kind of preferred embodiment of the present invention, the present invention can not being limited with this certainly
Sharp scope, one of ordinary skill in the art will appreciate that realizing all or part of flow of above-described embodiment, and weighed according to the present invention
Profit requires made equivalent variations, still falls within and invents covered scope.
Claims (9)
- A kind of 1. nuclear power plant group heap Visualized Monitoring System, it is characterised in that including multiple nuclear power plant's digital supervision subsystems and Surveillance center, communicated between the multiple nuclear power plant's digital supervision subsystem and the Surveillance center by fiber optic network；Each nuclear power plant's digital supervision subsystem is used for the real-time status for monitoring a nuclear power plant, gathers, stores, playing the core The video data of power plant；The Surveillance center is used for the real-time status for monitoring each nuclear power plant in real time, is in the multiple nuclear power plant's digital supervision point When any nuclear power plant's digital supervision subsystem in system breaks down, other nuclear power plant's digital supervisions not broken down are controlled to divide One in system takes over nuclear power plant's digital supervision subsystem that this breaks down, and carries out being uniformly controlled, manage, depositing for video Storage and authority distribution；Accident or concrete on fire is occurring, is transferring associated video data, enters flight accident investigation.
- 2. nuclear power plant group heap Visualized Monitoring System according to claim 1, it is characterised in that the Surveillance center includes High-definition video monitoring unit and switch unit,；The high-definition video monitoring unit is used for the working condition for monitoring multiple nuclear power plant's digital supervision subsystems, the multiple When any nuclear power plant's digital supervision subsystem in nuclear power plant's digital supervision subsystem breaks down, output switching signal is to described Switch unit；The switch unit, for according to the switching signal, sending adapter signal to the nuclear power plant's numeral to break down Monitor the neighbouring nuclear power plant's digital supervision subsystem of subsystem.
- 3. nuclear power plant group heap Visualized Monitoring System according to claim 2, it is characterised in that the Surveillance center also wraps Fire alarm monitoring combination unit is included, for when fire alarm occurs, the high-definition video monitoring unit that links to recall video real-time pictures, The auxiliary monitoring condition of a fire.
- 4. nuclear power plant group heap Visualized Monitoring System according to claim 1, it is characterised in that each nuclear power plant's number Word monitoring subsystem includes failure trigger element, for when nuclear power plant's digital supervision subsystem breaks down, sending event Hinder signal to the Surveillance center.
- 5. nuclear power plant group heap Visualized Monitoring System according to claim 1, it is characterised in that each nuclear power plant's number Word monitoring subsystem includes IP video cameras, switching equipment, monitor workstation, video management server, storage device, wherein, Under the control of the video management server, the switching equipment is by the video data of the monitor area of the IP camera acquisitions It is transmitted and stored in the storage device, the monitor workstation is set for the security protection to nuclear power plant's on-site and sensitizing range It is standby to be monitored in real time.
- 6. nuclear power plant group heap Visualized Monitoring System according to claim 5, it is characterised in that the switching equipment includes Access Layer POE interchangers and the interchanger of core 10,000,000,000, the Access Layer POE interchangers are connected to the IP by netting twine and imaged Machine, the interchanger of core 10,000,000,000 are connected to the monitor workstation by fiber optic network, are connected to the video by netting twine Management server and the storage device.
- 7. nuclear power plant group heap Visualized Monitoring System according to claim 5, it is characterised in that the storage device is magnetic Disk array.
- 8. nuclear power plant group heap Visualized Monitoring System according to claim 5, it is characterised in that the IP video cameras are rifle Formula fixes video camera and/or spherical integrated camera, and front end is equipped with siganl thunder-proof device during the IP video cameras outdoor mounted.
- 9. nuclear power plant group heap Visualized Monitoring System according to claim 1, it is characterised in that also including user terminal, For the real time video data in each nuclear power plant's digital supervision subsystem of authority acquiring according to user.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610825342.6A CN107820042A (en) | 2016-09-14 | 2016-09-14 | A kind of nuclear power plant group heap Visualized Monitoring System |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610825342.6A CN107820042A (en) | 2016-09-14 | 2016-09-14 | A kind of nuclear power plant group heap Visualized Monitoring System |
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| CN201610825342.6A Pending CN107820042A (en) | 2016-09-14 | 2016-09-14 | A kind of nuclear power plant group heap Visualized Monitoring System |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112635086A (en) * | 2020-12-03 | 2021-04-09 | 中广核工程有限公司 | Post-accident monitoring system and method for main control room of nuclear power plant |
| CN112687410A (en) * | 2021-01-26 | 2021-04-20 | 三门核电有限公司 | Diagnosis method for large-range damage accident of passive pressurized water reactor nuclear power plant |
| CN112635086B (en) * | 2020-12-03 | 2024-05-17 | 中广核工程有限公司 | Monitoring system and method for nuclear power plant main control room after accident |
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Application publication date: 20180320 |