Nuclear power station remote monitoring, diagnosis, safeguard integral system
Technical field
The utility model relates to monitoring administrating system, be specifically for nuclear power station remote monitoring, diagnosis, safeguard integral system.
Background technology
Along with producing and scientific and technical development, production automation degree is more and more higher.Reliable and can economical operation in order to ensure device security, much equipment be all configured with detection and monitoring system, simultaneously also in maintenance mode and the pattern of continuous improvement equipment.But present maintenance mode has many drawbacks, as:
When 1, safeguarding, all maintenance personnels can not at the scene simultaneously, and because the maintenance technology of individual is limited in one's ability, maintenance quality is also difficult to ensure, equipment goes wrong, and is difficult to be resolved in time
2, can not confirm whether attendant operates according to standard care step.
3, the technical documentation about service equipment can not be obtained in maintenance process in time, affect maintenance progress.
Such as, for the extra high situation of this security level required of nuclear power station, several expert or technical staff is generally had to give some on the spot guidance when keeping in repair now, if there is a set of unfixed, moveable Video Remote monitoring system, the maintenance being scene for technical staff, policymaker provides long-range technical support and decision commanding, so just can increase work efficiency greatly, reduce cost of labor.
Utility model content
The utility model develops a kind of nuclear power station remote monitoring, diagnosis, safeguards integral system, achieves the functions such as the remote monitoring to nuclear power plant equipment, long-range problem diagnosis, remote guide maintenance, remote alarms, Remote Video Conference.
To achieve these goals, the utility model is by the following technical solutions:
Nuclear power station remote monitoring, diagnosis, safeguard integral system, comprising:
On-the-spot portable video terminal, is connected by the network port of netting twine with nuclear power plant equipment scene, for the video and audio signal of device context is transferred to long-range video platform system, and the signal received from the transmission of video platform system remote and instruction;
Video platform system, connect on-the-spot portable video terminal, monitoring site situation, control appliance live video collecting device, identify field equipment state, and the vision signal of device parameter information is converted to digital signal, the long-distance intelligent carrying out field apparatus is reported to the police, support to file to whole maintenance process and associated video meeting, and support the inquiry of historical data base.
Monitoring remote video terminal is the display system of video platform system, confirms for the file push and work order being carried out the portable video terminal with scene by video platform system; Pass through the interactive video meeting of the portable video terminal realization of video platform system and scene and Field Force.
Wherein, on-the-spot portable video terminal comprises integral industrial computer for controlling, integrated display and keyboard, helmet video camera, hand-held camera, headset and POE switch, described integral industrial computer for controlling is used for on-site signal conversion and transmission, and for the signal of receiver, video plateform system, described POE switch is used for powering to on-the-spot fixed cameras and helmet video camera, and for integral industrial computer for controlling transmission camera signal, described hand-held camera by HDMI by video signal transmission to integral industrial computer for controlling.
Described on-the-spot fixed cameras comprises device parameter CCTV camera and panoramic monitoring camera.
Wherein, video platform system comprises:
Synthetic media switch, for realizing each equipment access server, realizes by the monitoring access in an equipment completion system, media forwarding and system management;
Server, the colored monopod video camera of described server and meeting room, microphone and loud speaker are connected, complete the video recording of audio frequency and video whole process and the broadcasting of remote-recording video file of monitoring and meeting, carry out alarm linkage with on-the-spot device parameter CCTV camera, and be connected with monitoring remote video terminal, realize and on-the-spot video conference intercommunication.
Described server also comprises expansion interface, for connecting long-distance video software, realizes teleconference intercommunication in many ways.
Wherein monitoring remote video terminal comprises:
Display screen, is connected with the server of video platform system, for carrying out the display of interactive video meeting, and for the monitored picture of real-time displaying scene.
The portable video terminal in described scene and video platform system, monitoring remote video terminal all access group's local area network (LAN), the intercommunication of realization and group's other system.
Described nuclear power station remote monitoring, diagnosis, safeguard integral system each subsystem between by netting twine, cable or optical fiber transmission signal.
The utility model by synthetic media switch by video conference and video monitoring unified plan to monitoring remote video terminal and video platform system, achieve centralized management, distinguish managing video meeting and video monitoring two cover system without the need to keeper.Monitoring image can be transferred check in conference process, and monitoring image and conference image can be closed shield after broadcast and be transmitted to other participant terminals.Instruct meeting room can be held and managing video meeting by monitoring remote video terminal, can while participating in a conference checking monitoring image, conveniently check field condition in time, and linked up in time by meeting and shop personnel at any time, the several functions such as simultaneously terminal also supported data meeting, double-current meeting, electronic whiteboard, procedure sharing, file transfer.
On-the-spot portable video terminal is disposed in workshop, conveniently can participate in a conference and carry out video call with leading body at a higher level.
The utility model is open, easily extensible system, such as can with recognition of face and intelligent identification module cooperating, realize the determination to expert, complete the independent storage of expert's Audio and Video, with device parameter module of detecting and controlling such as oil level monitoring modular cooperating, realize the geofence of oil level.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Wherein, 1. headset; 2. helmet video camera; 3. keyboard; 4.POE switch; 5. integrated display; 6. synthetic media switch; 7. microphone; 8. server; 9. colored monopod video camera; 10. loud speaker; 11. display screens; 12. panoramic monitoring cameras; 13. device parameter CCTV cameras; 14. group's local area network (LAN)s; 15. integral industrial computer for controlling; 16. hand-held cameras.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described further.
As shown in Figure 1, maintenance personal carries on-the-spot portable video terminal, enters maintenance sites, portable video terminal is inserted the on-the-spot network outlet pre-set, the network service of realization and meeting room or master-control room.On-the-spot portable video terminal comprises integral industrial computer for controlling 15, integrated display 5 and keyboard 3, helmet video camera 2, hand-held camera 16, headset 1 and POE switch 4, integral industrial computer for controlling 15 is for carrying out on-site signal conversion and transmission, and for the signal of receiver, video plateform system, POE switch 4 is for field device parameters CCTV camera 13, panoramic monitoring camera 12 and helmet video camera 2 are powered, and for transmitting camera signal to integral industrial computer for controlling 15, hand-held camera 16 by HDMI by video signal transmission to integral industrial computer for controlling 15, hand-held camera 16 can be used for the situation of detecting devices inside, Field Force receives from monitoring remote video terminal audio frequency signal by headset 1, operated by keyboard 3, by integral industrial computer for controlling 15, the signal at scene is sent to long-distance video plateform system simultaneously, in maintenance sites, the interactive video meeting with meeting room is realized by display screen 5.
Video platform system comprises synthetic media switch 6 and server 8, and synthetic media switch 6, for realizing each equipment access monitoring remote video terminal, realizes by the monitoring access in an equipment completion system, media forwarding and system management; Described server 8 is connected with the colored monopod video camera 9 of meeting room, microphone 7 and loud speaker 10 respectively, complete the video recording of audio frequency and video whole process and the broadcasting of remote-recording video file of monitoring and meeting, carry out alarm linkage with on-the-spot oil level indicator CCTV camera 13, and be connected with monitoring remote video terminal, realize and on-the-spot video conference intercommunication.
Described server 8 also comprises expansion interface, for connecting long-distance video software, realizes teleconference intercommunication in many ways.This system is open, easily extensible system, such as, with recognition of face and intelligent identification module cooperating, realizes the determination to expert, completes the independent storage of expert's Audio and Video, with oil level monitoring modular cooperating, realize the geofence of oil level.
Monitoring remote video terminal comprises display screen 11, for carrying out interactive video meeting, and for the monitored picture of real-time displaying scene.
Video conference and video monitoring two cover system achieve centralized management by server 8, can transfer monitoring image and check on display screen 11 in conference process, and monitoring image and conference image can be closed shield after broadcast and be transmitted to other participant terminals.Instruct meeting room can be held and managing video meeting by monitoring remote video terminal, can while participating in a conference checking monitoring image, convenient check field condition in time, and linked up in time by meeting and shop personnel at any time.
The portable video terminal in described scene, monitoring remote video terminal and video platform system all access group's local area network (LAN), the intercommunication of realization and other existed systems of group.
Portable video terminal can connect monitoring remote video terminal and the video platform system of many covers, facilitates exchanging of the personnel of different spaces and Field Force.
The above is preferred implementation of the present utility model; for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications are also regarded as protection range of the present utility model.