CN201839387U - Multi-picture monitoring system in nuclear power station - Google Patents
Multi-picture monitoring system in nuclear power station Download PDFInfo
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- CN201839387U CN201839387U CN2010205691516U CN201020569151U CN201839387U CN 201839387 U CN201839387 U CN 201839387U CN 2010205691516 U CN2010205691516 U CN 2010205691516U CN 201020569151 U CN201020569151 U CN 201020569151U CN 201839387 U CN201839387 U CN 201839387U
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Abstract
The utility model relates to a multi-picture monitoring system in a nuclear power station, which includes a master control system and a teaching control system. The master control system includes a plurality of operation stations, each operation station includes a plurality of operation terminals and displays used for receiving VGA signals output by the corresponding operation terminals, and a VGS signal distributor used for diving each path of VGA signals output by each operation terminal into two paths for output is arranged between each operation terminal and the corresponding display; and the teaching control system includes an order input device used for receiving switching orders of users and sending to a central controller, the central controller used for analyzing switching orders and sending analysis results to a VGA matrix switcher, the VGA matrix switcher used for controlling and switching the plurality of paths of VGA signals according to the analysis results and sending to a display group for display, a VGA recording server, and a recorded file storage device. The multi-picture monitoring system sends the pictures of the master control system to the teaching control system, the operation is simple and convenient, the practical applicability is stronger and the cost is low, thereby facilitating the development on teaching work.
Description
Technical field
The utility model relates to the nuclear power field, more particularly, relates to the many picture monitoring system of a kind of nuclear power station.
Background technology
The DCS analog machine is realization power station operator's training, gets the important system equipment according to examination, emergency maneuvre and technical support and rules checking that the many picture monitoring system of DCS analog machine then are indispensable important educational aids.And mountain range Australia second phase DCS analog machine is built team in the process of finishing the construction of DCS analog machine, run into the important topic of a digitlization Nuclear Power Plant Simulation machine teaching, how the display frame with the active station terminal display of master control system is sent to religion control system, so that carry out the analog machine teaching, that is to say that the analog machine teacher can't see master control system operator operating terminal and just can't carry out education activities, caused the blind area of Nuclear Power Plant Simulation machine teaching with the examination monitoring.
The utility model content
The technical problems to be solved in the utility model is, the picture of master control system can't be passed to religion control system at the above-mentioned of prior art, and the defective that can't carry out teaching provides a kind of nuclear power station many picture monitoring system.
The technical scheme that its technical problem that solves the utility model adopts is: construct the many picture monitoring system of a kind of nuclear power station, comprise DCS analog machine master control system and religion control system;
Described master control system comprises a plurality of active stations, the display that each active station comprises a plurality of operating terminals and receives the VGA signal of respective operations terminal output, be provided with the VGA signal distributor that every road VGA signal of operating terminal output is divided into two-way output between the display of each operating terminal and correspondence thereof, the one road is sent to corresponding display and shows, another road is sent to described religion control system;
Described religion control system comprises:
The command input device that is used to receive user's switching command and is sent to central controller;
Be used to receive and resolve switching command, and analysis result is sent to from command input device
The central controller of VGA matrix switcher;
Be used for receiving multipath VGA signal from described master control system VGA signal distributor output, and the multipath VGA signal that is received is controlled and switched according to the analysis result of central controller, the VGA signal after output is switched is also sent into the VGA matrix switcher that display group shows;
Display group;
The VGA Video Record Processor that is used for gathering the multipath VGA signal of described VGA matrix switcher output in real time and carries out synchronous recording and/or network direct broadcasting.
Described VGA Video Record Processor comprises and is used for recorded file storage device that the VGA signal flow file of synchronous recording is sorted out and stored.
In many picture monitoring system described in the utility model, described VGA Video Record Processor comprises the VGA signal flow file that is used to retrieve and call storage, realizes recorded file management retrieval and calling device to the analysis and the judge of analog machine teaching.
In many picture monitoring system described in the utility model, command input device comprise many computers, being used to of being connected with described many compunications receive the user by many computers inputs switching command and the KVM that is sent to central controller share switch.
In many picture monitoring system described in the utility model, command input device comprises wireless touch-control client.
The beneficial effects of the utility model are, the intrasystem many pictures monitor of religion control can show in real time synchronously to the display all-the-way tracking of a plurality of active station terminals of master control system, good reduction the display frame of master control system display terminal, overcome and the picture of master control system can't be sent to religion control system, the defective of carrying out teaching.Control of appliance computer software and hardware and matrix handoff technique carry out the control of multipath VGA shows signal, the function that realizes many pictures combination in any, calls and switch.The analog machine teacher is by monitoring many pictures, can call and switch a plurality of pictures arbitrarily, monitor and the operation of record analog machine student on the active station terminal, thereby operating process and operation behavior to operator are passed judgment on, teaching evaluation of DCS analog machine and reference frame are provided, have realized every needs of the training programmes of the first instruction of analog machine, refreshment and examination.Be realization power station operator's training, get the important system according to examination, emergency maneuvre and technical support and rules checking, this utility model is easy and simple to handle, practical and cost is low, efficiently solves the practical problem of DCS analog machine teaching.
Further, adopt wired and radio network technique, realize functions such as many picture monitoring system are called, operation, remote monitoring.
Further, carry out the multi-screen synchronous recording to monitoring many pictures, and also changeable required monitored picture in the recording process.Further, the VGA display frame that all are recorded can be preserved, and network program request and live calling can be carried out.Further, many pictures of the VGA of storage and the combination of teaching monitored picture carry out DCS analog machine teaching monitoring scene and active station VGA picture composition and call, realized looking the audio sync program request, retrieve and play, and have made things convenient for DCS analog machine instruction analysis to use.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the many picture monitoring system structural representation according to the utility model one embodiment;
Fig. 2 is each part connection diagram of many picture monitoring system shown in Figure 1.
Embodiment
The utility model has proposed the many picture monitoring system of a kind of nuclear power station at the teaching requirement of DCS analog machine, has captured the technical barrier that hinders the teaching of DCS analog machine, for the analog machine teaching method of China's digitlization nuclear power station has been opened up the beginning.The many picture monitoring system of DCS analog machine of the present utility model have increased the supervisory control system that is used for the teaching of DCS analog machine on the basis of digitlization nuclear power station master control system control system.This system can be sent to the active station terminal display picture of master control system in the religion control system of many picture monitoring system in real time.The analog machine teacher is by monitoring many pictures, can call and switch a plurality of pictures arbitrarily, monitor and the operation of record analog machine student on the active station terminal, thereby operating process and operation behavior to operator are passed judgment on, teaching evaluation of DCS analog machine and reference frame are provided, have realized every needs of the training programmes of the first instruction of analog machine, refreshment and examination.The DCS analog machine is the important system equipment of realizing power station operator's training, getting photograph examination, emergency maneuvre and technical support and rules checking, the many picture monitoring system of DCS analog machine then are indispensable important educational aids, and this system has solved newly-built digitlization Nuclear Power Plant Simulation machine teaching and this global problem of examination monitoring blind area.
Fig. 1 is many picture monitoring system 100 structural representations according to the utility model one embodiment, and the many picture monitoring system 100 of nuclear power station DCS analog machine comprise DCS analog machine master control system 101 and religion control system 102;
Master control system 101 comprises a plurality of active stations, each active station comprises a plurality of operating terminals, receive a plurality of display (not shown) of the VGA signal of respective operations terminal output, the VGA that operating terminal communicates to connect (shows the drawing array, Video Graphic Array) signal distributor, be provided with VGA (the demonstration drawing array that every road VGA signal of operating terminal output is divided into two-way output between the display of each operating terminal and correspondence thereof, Video Graphic Array) signal distributor, one the tunnel is sent to corresponding a plurality of displays shows, another road is sent to described religion control system.
Religion control system 102 comprises VGA matrix switcher 1021, central controller 1022, command input device 1023, display group 1024.VGA matrix switcher 1021 is connected with display group 1024 with central controller 1022, and central controller 1022 is connected with command input device 1023, and VGA Video Record Processor 1025 is connected with VGA matrix switcher 1021.
Command input device 1023 is used to receive user's switching command and is sent to central controller; Central controller 1022 is used to receive and resolve the switching command from command input device 1023, and analysis result is sent to VGA matrix switcher 1021; VGA matrix switcher 1021 is used for receiving the multipath VGA signal from the output of master control system 101 VGA signal distributors, and the multipath VGA signal that is received is controlled and switched according to the analysis result of central controller 1022, the VGA signal after output is switched is also sent into display group 1024 and is shown.VGA Video Record Processor 1025 is used for gathering the multipath VGA signal of described VGA matrix switcher 1021 outputs in real time and carrying out synchronous recording and/or network direct broadcasting.VGA Video Record Processor 1025 comprises and is used for recorded file storage device (not shown) that the VGA signal flow file of synchronous recording is sorted out and stored.
In another embodiment of the utility model, command input device 1023 comprises that KVM shares switch, shares many computers that switch communicates to connect with KVM, KVM share switch receive the user by many computers inputs switching command and be sent to central controller.Command input device also can be wireless touch-control client, select for use according to the actual requirements one of them or the two include.So-called KVM is exactly the abbreviation of Keyboard, Video, Mouse, is also referred to as KVM switch.Briefly, be exactly one group of keyboard, display and mouse, control 2,4,8,16 even to the main frame more than 4096.
Fig. 2 is each part connection diagram of many picture monitoring system shown in Figure 1.Among Fig. 2, master control system 101 comprises 4 active stations, is respectively (1) nuclear island, conventional island directing station, (2) peace worker active station, the long active station of (3) value, (4) machine group leader active station.Each active station is furnished with two operating terminals by system host, every operating terminal connects 3 station terminal displays respectively, each active station has 6 station terminal displays, DCS analog machine master control system is furnished with 24 station terminal display apparatus altogether, and master control system operating personnel are by carrying out system's operation to 24 station terminal equipment.
The output front-end configuration VGA signal distributor of master control system operating terminal is divided into two-way output with every road VGA signal by the VGA signal distributor, and one the road inserts the religion control system of many picture monitoring system, another access operation station, road terminal display.Promptly 24 road VGA signal sources are respectively by output 48 road VGA signals behind the one-to-two VGA signal distributor, 24 road religion control systems that insert many picture monitoring system wherein, 24 tunnel access operation station terminal displays in addition, the religion control system of the terminal display of master control system and many picture monitoring system obtains the live signal of active station OT terminal simultaneously.
The VGA distributor for example drives the VGA signal distributor of function for the belt length line, can effectively avoid the loss of signal that produces in long Distance Transmission.Configuration VGA cable has 40 meters of linear distances between test proof master control system and the religion control system, after using high performance VGA distribution amplifier, to the display device of master control system operating terminal without any influence, many pictures LCD of religion control system does not have the ghost image and the conditions of streaking of character and display frame yet, has effectively reduced the actual effect of master control system terminal display.
In Fig. 2, in the utility model one embodiment, central controller is made up of a high performance of control terminal computer, is used for the instruction that receiving computer or touch-screen transmit, and by the terminal computer interface VGA matrix switcher is carried out Long-distance Control and switching.
VGA matrix switcher 1021 is used for the matrix switcher of switching computer shows signal, matrix switch mode: 24 * 16, matrix adopts modularized design, front card formula structure, can be with each component signal independent transmission of RGBHV, video bandwidth: 400MHz (3dB), can satisfy the demonstration bandwidth requirement of master control system terminal display, the RS-232 control port of VGA matrix switcher inserts central controller.
Command input device 1023 comprises that KVM shares switch, shares many computers that switch communicates to connect with KVM, and command input device also can be wireless touch-control client.VGA matrix switcher 1021 in the religion control system 102 is used to receive 24 road VGA signals from master control system 101 outputs, and the multipath VGA signal that is received is controlled and switched according to the analysis result of central controller 1022, export 12 road VGA signals and send into the display group 1024 that comprises 12 displays and show.VGA matrix switcher 1021 also is used for 6 screens grouping switching and/or single screen is selected to switch.
KVM shares switch can directly control the multiple computers main frame from one group of control end (computer display, keyboard, mouse), and the solution of the tool efficient of computer system is provided.By the multichannel computer system of the unified control of control port serial connection mode DCS analog machine religion control system, for example control the many picture monitoring system of DCS analog machine, DCS analog machine teaching supervisory control system, BroadVision WEBTV, to satisfy the demand of computer management.Comprised multiple shooting instrument in the teaching supervisory control system,, various shooting instruments have been controlled by monitoring server as video camera and camera or the like.The part of BroadVision WEBTV city video record server.
12 displays of religion control system are arranged in order to install and are placed in the religion control system.Insert 24 road VGA signals of the many picture monitoring system of religion control system and export 12 road VGA signals by the VGA matrix switcher, the VGA matrix switcher has 24 road VGA input signal sources, 12 road VGA signal source outputs, by central controller the VGA matrix is controlled, keyboard operation or wireless network touch screen operation by the KVM shared device, can in religion control system, carry out 12 screen choosing screen policer operations by 24 terminal displays to master control system, and have that the grouping of 6 screens is switched and single screen is selected the function switched arbitrarily.
The analog machine teacher can be according to teaching demand by selecting the monitoring of intrasystem 12 displays realization of screen operation religion control to 24 terminal display screens of master control system, the omnidistance real-time tracking master control system of the many picture monitoring system of DCS active station is realized the monitoring function of DCS analog machine teacher to student's teaching thus.
The many picture monitoring system operations of DCS analog machine control is divided into dual mode, impart knowledge to students for the ease of analog machine, can use the cable network computer control also can use the control of wireless network touch screen, adopt wireless network touch-screen control mode flexible more and convenient.Two kinds of control modes are all carried out switching controls by central controller to the VGA matrix.
Wireless touch-control client transmits switching command by wireless network, receive wireless touch-control client instruction by central controller, send instructions to matrix switcher after the parsing, central controller sends to wireless touch-control client with the switching state information of matrix switcher again.Wireless touch-screen for example can adopt 16: 9 very color liquid crystal display screens of resolution 800 * 480 of 7 inches length-width ratios as display device.Adopt WINCE5.0 operating system, simplify, stablize, writable input operation, power management is guaranteed to stablize, work lastingly, supports external power source simultaneously.Synchronous by Microsoft ActiveSync and PC, transmit file, application program, support SDIO (wifi wireless network card), the many picture monitoring system of operation that can be flexible.
LCD adopts 22 cun LCDs of EIZO FlexScan S2100 specialty, has that sharp keen writings and image shows and reaction time fast.This LCD nature resolution 1600 * 1200, it is 1280 * 1024 that display resolution is set, liquid crystal display screen shows than classifying 4: 3 as, has satisfied the display mode requirement of master control system active station terminal with this display 1 to 1.
Among Fig. 2, religion control system 102 also comprises the VGA Video Record Processor, be used for 3 road VGA signals of VGA matrix switcher output are gathered in real time and carry out online live, and guarantee three tunnel vision signals synchronously, compress, record, direct broadcast function.The VGA Video Record Processor comprises the recorded file storage device, be used for also the file storage location and the file endorsement information of synchronous recording to be preserved after live the finishing, add data-base content, and to the file storage and the classification of VGA Video Record Processor, call when the analysis room teaching is provided.The VGA Video Record Processor also can comprise recorded file management retrieval and calling device, be used to retrieve and call the VGA signal flow file (also being video file) of storage, user's display interface, login management, course program request management, the live management of course realize analysis and judge to the analog machine teaching.
Preceding 3 road VGA signals of the religion control VGA of system matrix insert the VGA Video Record Processor by the VGA capture card, preceding 3 road VGA signals that the collection snap ring goes out are directly exported to first three road of discharge opeing crystal display on the supervisory control system, and back 3 road VGA signals and other 6 road VGA signal be the row of exporting to Hou Sanlu and 6 LCD of following row directly.Video Record Processor inserts 3 road VGA signal sources and synchronous recording and network direct broadcasting, to realize recording and playing function of VGA signal.The VGA Video Record Processor has disposed 3 VGA capture cards, achieve a butt joint into 3 road VGA signals record and preserve and carry out network direct broadcasting synchronously.Realize that thus the teacher checks the display frame of 3 road VGA by the network remote real-time online, and can in the later stage teaching, call the courseware of recording under the preservation at any time, so that analysis room's teaching.
Employed coded format and encoder bit rate, the coded system when VGA records, VGA record resolution and the video code rate of the file storage path of recording, VGA recorded file can be pre-defined during for the VGA video acquisition, also can gather and recording process in adjust.
Many picture monitoring system of the present utility model have following characteristics:
1, show in real time: the indoor many pictures monitor of religion control can show in real time synchronously to 24 active station terminal display all-the-way trackings of master-control room.
2, definition: the actual effect of on-the-spot master-control room display terminal that religion control chamber many pictures display and active station terminal display display aspect ratio, resolution have been provided with consistent, good reduction.
3, controlled function: control of appliance computer software and hardware and matrix handoff technique carry out the control of multipath VGA shows signal, the function that realizes many pictures combination in any, calls and switch.
4, network function: adopt wired and radio network technique, realize functions such as many picture monitoring system are called, operation, remote monitoring.
5, record: carry out multi-screen synchronous recording (every group 3 tunnel) to monitoring many pictures, and also changeable required monitored picture in the recording process.
6, storage: preserve the VGA display frame that all are recorded, and can carry out network program request and live calling.
7, teaching management: many pictures of the VGA of storage and the combination of teaching monitored picture, carry out DCS analog machine teaching monitoring scene and active station VGA picture composition and call, realized looking the audio sync program request, retrieve and play, made things convenient for DCS analog machine instruction analysis to use.
8, practicality: this systems technology is reasonable, easy and simple to handle, and is practical, efficiently solves the practical problem of DCS analog machine teaching.
The many picture monitoring system of DCS analog machine can be carried out the operator's training of a series of power stations, can finish operator and get according to a task such as examination, lay a good foundation for mountain range Australia No. 3, No. 4 units of second phase nuclear power station are about to drop into commencement of commercial operation.Many picture monitoring system of DCS analog machine development and application technology will have application value widely in the analog machine teaching field of the newly-built nuclear power station project of China.And saved cost, solve offshore company and need drop into hundreds of thousands Euro unsolved problem.
Claims (4)
1. the many picture monitoring system of nuclear power station is characterized in that, comprise master control system and religion control system;
Described master control system comprises a plurality of active stations, the display that each active station comprises a plurality of operating terminals and receives the VGA signal of respective operations terminal output, be provided with the VGA signal distributor that every road VGA signal of operating terminal output is divided into two-way output between the display of each operating terminal and correspondence thereof, the one road is sent to corresponding display and shows, another road is sent to described religion control system;
Described religion control system comprises:
The command input device that is used to receive user's switching command and is sent to central controller;
Be used to receive and resolve switching command, and analysis result be sent to the central controller of VGA matrix switcher from command input device;
Be used for receiving multipath VGA signal from described master control system VGA signal distributor output, and the multipath VGA signal that is received is controlled and switched according to the analysis result of central controller, the VGA signal after output is switched is also sent into the VGA matrix switcher that display group shows;
Display group;
The VGA Video Record Processor that is used for gathering the multipath VGA signal of described VGA matrix switcher output in real time and carries out synchronous recording and/or network direct broadcasting;
Described VGA Video Record Processor comprises and is used for recorded file storage device that the VGA signal flow file of synchronous recording is sorted out and stored.
2. many picture monitoring system according to claim 1, it is characterized in that, described VGA Video Record Processor comprises the VGA signal flow file that is used to retrieve and call storage, realizes recorded file management retrieval and calling device to the analysis and the judge of analog machine teaching.
3. according to each described many picture monitoring system of claim 1～2, it is characterized in that, command input device comprise many computers, being used to of being connected with described many compunications receive the user by many computers inputs switching command and the KVM that is sent to central controller share switch.
4. according to each described many picture monitoring system of claim 1～2, it is characterized in that command input device comprises wireless touch-control client.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205691516U CN201839387U (en) | 2010-10-20 | 2010-10-20 | Multi-picture monitoring system in nuclear power station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205691516U CN201839387U (en) | 2010-10-20 | 2010-10-20 | Multi-picture monitoring system in nuclear power station |
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| CN201839387U true CN201839387U (en) | 2011-05-18 |
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| CN2010205691516U Expired - Lifetime CN201839387U (en) | 2010-10-20 | 2010-10-20 | Multi-picture monitoring system in nuclear power station |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105278517A (en) * | 2014-07-01 | 2016-01-27 | 国家电网公司 | DCS diagnostic method and diagnosis system |
| CN109712459A (en) * | 2019-01-29 | 2019-05-03 | 中山职业技术学院 | A kind of public administration method and training platform |
| CN110992504A (en) * | 2019-12-10 | 2020-04-10 | 泸州北方化学工业有限公司 | Card swiping and attendance checking integrated machine system |
-
2010
- 2010-10-20 CN CN2010205691516U patent/CN201839387U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105278517A (en) * | 2014-07-01 | 2016-01-27 | 国家电网公司 | DCS diagnostic method and diagnosis system |
| CN105278517B (en) * | 2014-07-01 | 2018-08-17 | 国家电网公司 | A kind of diagnostic method and diagnostic system of DCS |
| CN109712459A (en) * | 2019-01-29 | 2019-05-03 | 中山职业技术学院 | A kind of public administration method and training platform |
| CN110992504A (en) * | 2019-12-10 | 2020-04-10 | 泸州北方化学工业有限公司 | Card swiping and attendance checking integrated machine system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA GENERAL NUCLEAR GROUP CO., LTD. Free format text: FORMER NAME: CHINA GUANGDONG NUCLEAR POWER GROUP CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Shenzhen science and technology building, No. 1001 Futian District Road, Shenzhen city in Guangdong province 518031 17-19 floor Patentee after: China General Nuclear Power Corporation Patentee after: Dayawan Nuclear Power Running Management Co., Ltd. Address before: Shenzhen science and technology building, No. 1001 Futian District Road, Shenzhen city in Guangdong province 518031 17-19 floor Patentee before: China Guangdong Nuclear Power Group Co., Ltd. Patentee before: Dayawan Nuclear Power Running Management Co., Ltd. |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151026 Address after: 518031 Guangdong province Futian District Shangbu Road West of the city of Shenzhen Shenzhen science and technology building, 15 Floor Patentee after: Lingao Nuclear Power Co., Ltd. Patentee after: China General Nuclear Power Corporation Address before: Shenzhen science and technology building, No. 1001 Futian District Road, Shenzhen city in Guangdong province 518031 17-19 floor Patentee before: China General Nuclear Power Corporation Patentee before: Dayawan Nuclear Power Running Management Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20110518 |
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| CX01 | Expiry of patent term |