CN203490797U - Intelligent monitoring system used for submarine cable operation and maintenance - Google Patents
Intelligent monitoring system used for submarine cable operation and maintenance Download PDFInfo
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- CN203490797U CN203490797U CN201320285816.4U CN201320285816U CN203490797U CN 203490797 U CN203490797 U CN 203490797U CN 201320285816 U CN201320285816 U CN 201320285816U CN 203490797 U CN203490797 U CN 203490797U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 63
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Abstract
The utility model provides an intelligent monitoring system used for submarine cable operation and maintenance, and relates to a monitoring system. At present, a submarine cable prevents ship anchor damages, influence of environment on the cable is great, monitoring range is limited, and false alarm phenomenon always occur. The system comprises a CCTV linkage monitoring subsystem, an AIS monitoring subsystem, a radar monitoring subsystem, a photoelectric disturbance alarm subsystem, a submarine cable caution marking subsystem, a wireless voice remote subsystem, and an integrated comprehensive monitoring platform. The integrated comprehensive monitoring platform comprehensively processes obtained ship information according to monitoring data, and finds out ships staying in a submarine cable anchor damage preventing area or submarine cable anchor damage accidents. Monitoring personnel performs early warning or field command on the ship through the wireless voice remote subsystem. The technical scheme integrates independent subsystems, improves alarm accuracy, and a set of complete stereometric, omnibearing, all-weather monitoring linkage integrated system for operation of submarine cables is established, realizing effective all-weather control objective for power transmission submarine cables.
Description
Technical field
The utility model relates to a kind of supervisory system.
Background technology
It is the greatly comprehensive management and control work of a difficulty that the anti-boats and ships anchor of subsea cable damages always.Traditional manual maintenance, not only efficiency maintenance cost high but also be mostly to process afterwards, fails fundamentally to solve subsea cable anchor and damage problem.Therefore, the information-based supervisory systems such as extra large cable video monitoring, AIS sea cable monitoring alarm, radar monitoring system, photoelectric compound cable external safety early-warning and location have been there is.Than traditional monitoring means, information-based monitoring means have improved the efficiency that extra large cable anchor damages Incident Management, have reduced the cost of extra large cable operation maintenance.Therefore, current domestic off-lying sea cable anchor damages the information-based supervisory system of the many employings of management.Yet along with the development of marine economy and the increase of ships quantity, the extra large cable supervisory system of existing informationization has also exposed gradually some problems in application process.Its main manifestations is: extra large cable video monitoring is looked and automatic tracking function without night vision, mist, and warning function is affected by environment large, and intelligent degree is low, cannot reach effective video monitoring alarm effect under night and rugged surroundings; " AIS sea cable monitoring and alarming system ", owing to affected by the installation coverage rate of watercraft AIS equipment and unlatching rate etc., some boats and ships cannot manifest on sea chart, and AIS system cannot realize the monitoring of these boats and ships and early warning; " radar monitoring system " moving object in its monitoring range all can be included analyst coverage in, non-boats and ships object can be identified as to ship information as the spray etc., often generation false alarm phenomenon, and radar monitoring is affected by barrier can not monitor barrier boats and ships situation behind, and monitoring range is limited; " photoelectric compound cable external safety early-warning and positioning system " is subject to photoelectric composite sea cable popularity rate and the restriction of optical cable to the discriminating power of external energy equally, and warning function can not be not fully exerted.These factors have reduced to a certain extent the anti-anchor of extra large cable and have damaged effect.Therefore, also need original extra large cable monitoring and alarming system further to improve, develop a kind of comprehensive intelligent supervisory system for extra large cable operation maintenance.
Utility model content
The technical assignment of the technical problems to be solved in the utility model and proposition is that prior art scheme is improved and improved, and provides a kind of intelligent monitor system for subsea cable operation maintenance, to reduce the object of anchor damage accident.For this reason, the utility model is taked following technical scheme.
For an intelligent monitor system for subsea cable operation maintenance, it is characterized in that comprising:
The CCTV Monitor And Control Subsystem that links, monitors boats and ships by video;
AIS Monitor And Control Subsystem, monitors by receiving the information of boats and ships transmitting;
Radar monitoring subsystem, monitors boats and ships by radar;
Photoelectricity disturbance warning subsystem, for extra large cable monitoring, positioning anchor damages extra large cable trouble spot;
Sea cable alert flag subsystem, for monitoring the ruuning situation of alert flag;
Wireless speech remote sub-system, for remote-wireless voice reminder with to accident early warning and accident treatment;
Integrated synthesis monitor supervision platform, be connected with CCTV interlock Monitor And Control Subsystem, AIS Monitor And Control Subsystem, radar monitoring subsystem, photoelectricity disturbance warning subsystem, extra large cable alert flag subsystem, wireless speech remote sub-system, according to the Monitoring Data overall treatment of CCTV interlock Monitor And Control Subsystem, AIS Monitor And Control Subsystem, radar monitoring subsystem, obtain ship information, find to remain in time boats and ships or the extra large cable anchor damage accident of Hai Lanfangmaosunqu, monitor staff carries out early warning or floor manager by wireless speech remote sub-system to boats and ships.The technical program by six independently subsystem integrate, the integration of the complementation by each supervising device and application software thereof, interconnected, interworking, interaction and system, both given play to the characteristics and advantages of atomic system, can the accuracy of the every warning of system be improved greatly by the data calculating between each monitoring alarm equipment and system, interlock triggering, mutual discriminating, overall co-ordination again, erect a set of complete three-dimensional, comprehensive, the round-the-clock monitoring interlock of extra large cable operation integrative intelligent system, realize the round-the-clock effective management and control target of the extra large cable of transmitting electricity.Wherein the spent time of accident treatment has been shortened in the introducing of remote speech subsystem, and has brought considerable economic benefit.
As the further of technique scheme improved and supplemented, the utility model also comprises following additional technical feature.
CCTV interlock Monitor And Control Subsystem comprises CCTV video monitoring module, the CCTV tracing module that links, thermal imaging alarm analysis module, CCTV video monitoring module is directly observed the situation in monitored waters by remote control camera and utility appliance thereof, by the CCTV tracing module video tracking that links, move boats and ships simultaneously, thermal imaging alarm analysis module is according to video pictures analysis, extract boats and ships outline position, the change in location situation of performance analysis boats and ships in picture, and judge that according to the change in location situation of boats and ships whether boats and ships are in operational configuration, if Fang Maosun district finds that boats and ships produce alerting signal when static.Introduce thermal imaging alarm analysis module, reduce environmental impact (as inclement weather, dense fog, monitoring effect is not good when raining heavyly), improve monitoring effect at night.
Wireless speech remote sub-system comprise extra large cable video monitoring apparatus for monitoring anchorage-prohibited area, main control computer, with the wireless remote control terminal of main control computer wireless connections and the player being connected with wireless remote control terminal; Described main control computer comprises input media for input control order, for the main control processor of data processing, the wireless base station apparatus being connected with main control processor; Wireless remote control terminal or main control processor are provided with the storer of storage warning voice and extra large cable protection publicity voice; Described main control processor is connected that with input media, wireless base station apparatus steering order is sent to wireless remote control terminal by wireless base station apparatus, and described wireless remote control terminal and player are located at extra large cable debarkation point one side.Main control computer can be positioned at circuit work area Control Room, operator on duty finds that by extra large cable video monitoring apparatus ship is about to anchoring violating the regulations in anchorage-prohibited area, sending controling instruction is to wireless remote control terminal immediately, player plays warning voice, hour can play extra large cable facilities protection publicity voice at wind-force; Effectively reduce ship anchoring number of times in extra large cable anchorage-prohibited area, ensure submarine cable safety operation.Player is positioned at extra large cable debarkation point one side, can adopt air defence warning to broadcast equipment, installs two groups of louder volume loudspeaker outward additional.The technical program can stop ship anchoring violating the regulations in time, reduce the infringement that causes cable because of anchoring, and disposable Meteorological is low, be easy to realize, can replace building and make observation tower and artificial supervision on duty, alleviate the labour intensity of operation department, reduce the expense of operation maintenance.
Main control computer also comprises man-machine interface, the sound circuit being connected with man-machine interface, sound circuit is connected that with main control processor the warning message of manually propagandaing directed to communicate is delivered to main control processor, and warning message is delivered to wireless remote control terminal by wireless base station apparatus after main control processor analyzing and processing.
Described wireless remote control terminal comprises radio receiver, Mike's interface, sound circuit, terminal handler, electroacoustic alarm drive unit; Described radio receiver, sound circuit are connected with terminal handler, and Mike's interface is connected with player; Wireless remote control terminal receives by radio receiver the information that main control computer sends, and controls player send corresponding voice through terminal handler, sound circuit, electroacoustic alarm drive unit; Wireless remote control terminal is established two electroacoustic alarm drive units; Terminal handler drives corresponding player plays warning or extra large cable protection publicity voice according to instruction by corresponding electroacoustic alarm drive unit.
Beneficial effect: the technical program by six independently subsystem integrate, by the complementation of each supervising device and application software thereof, interconnected, interworking, the integration of interaction and system, both given play to the characteristics and advantages of atomic system, can calculate by the data between each monitoring alarm equipment and system again, interlock triggers, mutually differentiate, overall co-ordination improves the accuracy of the every warning of system greatly, erect a set of complete extra large cable operation three-dimensional, comprehensive, round-the-clock monitoring interlock integrative intelligent system, realization is to the round-the-clock effective management and control target of the extra large cable of transmitting electricity.The introducing of medium-long range speech subsystems realizes voice commander, early warning, the warning of long distance, has shortened the spent time of accident treatment, and has brought considerable economic benefit.。
Accompanying drawing explanation
Fig. 1 is technical solutions of the utility model schematic diagram.
Fig. 2 is the utility model illustrative view of functional configuration.
Fig. 3 is the utility model integrated synthesis monitor supervision platform system schema figure.
Fig. 4 is the utility model wireless speech remote sub-system structure principle chart.
Embodiment
Below in conjunction with Figure of description, the technical solution of the utility model is described in further detail.
As shown in Figure 1, the utility model comprises:
The CCTV Monitor And Control Subsystem that links, monitors boats and ships by video;
AIS Monitor And Control Subsystem, monitors by receiving the information of boats and ships transmitting;
Radar monitoring subsystem, monitors boats and ships by radar;
Photoelectricity disturbance warning subsystem, for extra large cable monitoring, positioning anchor damages extra large cable trouble spot;
Sea cable alert flag subsystem, for monitoring the ruuning situation of alert flag;
Wireless speech remote sub-system, for remote-wireless voice reminder with to accident early warning and accident treatment;
Integrated synthesis monitor supervision platform, be connected with CCTV interlock Monitor And Control Subsystem, AIS Monitor And Control Subsystem, radar monitoring subsystem, photoelectricity disturbance warning subsystem, extra large cable alert flag subsystem, wireless speech remote sub-system, according to the Monitoring Data overall treatment of CCTV interlock Monitor And Control Subsystem, AIS Monitor And Control Subsystem, radar monitoring subsystem, obtain ship information, find to remain in time boats and ships or the extra large cable anchor damage accident of Hai Lanfangmaosunqu, monitor staff carries out early warning or floor manager by wireless speech remote sub-system to boats and ships.
Wherein, CCTV interlock Monitor And Control Subsystem comprises CCTV video monitoring module, the CCTV tracing module that links, thermal imaging alarm analysis module, CCTV video monitoring module is directly observed the situation in monitored waters by remote control camera and utility appliance thereof, by the CCTV tracing module video tracking that links, move boats and ships simultaneously, thermal imaging alarm analysis module is according to video pictures analysis, extract boats and ships outline position, the change in location situation of performance analysis boats and ships in picture, and judge that according to the change in location situation of boats and ships whether boats and ships are in operational configuration, if Fang Maosun district finds that boats and ships produce alerting signal when static.
By information network technique, the three cover subsystems that detect for boats and ships are merged, and for ship monitor, this technology can improve system intelligent degree, improve ship warning accuracy rate, avoid ship false alarm and fail to report police, in Fig. 1, three cover systems can be built mathematical model by himself monitor message and factor of influence, wherein factor of influence can be regarded as the accuracy rate of system monitoring, this factor of influence coefficient is limited by environmental baseline also, as CCTV interlock on daytime Monitor And Control Subsystem monitoring accuracy rate height, factor of influence coefficient is large, and the low coefficient of accuracy rate in evening is little.Take and set up mathematics probability model as example, suppose that the rate of false alarm of CCTV interlock Monitor And Control Subsystem is W
c, AIS Monitor And Control Subsystem rate of false alarm be W
a, radar monitoring subsystem rate of false alarm W
l, its corresponding rate of failing to report is L
c, L
a, L
l, the warning accuracy rate C of whole boats and ships monitoring system=((1-W) * L)/((1-W) * L+W), wherein W is the rate of false alarm product of All Alerts equipment, L is the rate of failing to report product of all not panalarms.Suppose point analysis scene sometime, CCTV subsystem is reported to the police, other two subsystem alarm frees, W=W
c, L=L
a* L
l.And warning accuracy rate is compared with the threshold value of setting, when warning accuracy rate is during higher than setting threshold, display alarm information.
As shown in Figure 2,1) described integrated synthesis monitor supervision platform is provided with electronic Chart Display module, electronic chart module is responsible for changing the line map, splice, showing of electronic chart, land figure, support mouse drag roaming, draw that frame amplifies, mouse roller push-and-pull amplify dwindle, sea chart rotary manipulation.Electronic Chart Display module by electronic Chart Display on display, to: transmit electricity extra large cable and extra large cable early warning, alarm region simultaneously, the position of unlimited long-range speech ciphering equipment and state, the position of CCTV video surveillance point on electronic chart, radar site and radar coverage, the position of photoelectricity disturbance panalarm and position and the state of extra large cable warning mark, boats and ships thing mark and the speed of a ship or plane thereof, course are established and are incident upon on sea chart.2) described integrated synthesis monitor supervision platform is provided with for reporting to the police or precomputation, report to the police or early warning, the electronic police module that warning or early warning are processed, electronic police alarm module carries out the real-time calculating of dynamic position to the boats and ships in extra large cable early warning and alarming region, identify the low speed boats and ships in extra large cable early warning and alarming region and the boats and ships that berth, electronic police module produces warning message by electronic Chart Display module dynamic reminding on electronic chart, be aided with auditory tone cues simultaneously, warning message comprises alert locations, warning kind, report to the police to process and comprise alarming determining, report to the police and register, alert is disposed.3) described integrated synthesis monitor supervision platform comprises the historical playback module of analyzing for accident investigation, crash analysis, navigable condition; historical playback module can be carried out flight path playback, screen playback tracking to boats and ships thing mark on a time period, or flight path playback and video monitoring playback are carried out in appointed area.4) integrated synthesis monitor supervision platform is provided with data memory module and data reception module, between integrated synthesis monitor supervision platform and AIS Monitor And Control Subsystem, photoelectricity disturbance warning system, extra large cable alert flag subsystem, by network, be connected, the data that data reception module receives can be divided into four classes, the one, thing mark dynamic data, comprise AIS Ship dynamic situation, radar Ship dynamic situation; The 2nd, thematic data, comprises the status data of extra large cable warning mark equipment, the status data of wireless remote voice equipment; The 3rd, video data, comprises CCTV video data and radar video data; The 4th, alert data, comprises photoelectricity disturbance alert data, extra large cable warning mark alert data, CCTV alert data; The data unification that data reception module receives enters data bus, is responsible for transmission and the data variation of data notifies by data bus, and data memory module obtains data storage by data bus.5) integrated synthesis monitor supervision platform is provided with and is convenient to the thematic essential factor management module that essential factors space information arranges; Special topic key element comprises the polytype key element of point, line, surface, and the extra large cable of transmitting electricity belongs to route features, and extra large cable early warning and alarming region belongs to face key element, and radar equipment, CCTV control point, photoelectricity disturbance monitoring point, extra large cable warning mark belong to a key element.
As shown in Figure 3, integrated synthesis monitor supervision platform need to have powerful compatibility and extensibility, so adopt plug-in type framework platform to develop.Plug-in type framework platform is divided into host program and plug-in object two parts by whole application platform system, host program can call plug-in object, plug-in object can realize the logic of oneself on host program, and both is mutual based on a kind of public communication contract.Integrated synthesis platform adopts multi-layer framework design, by unified development mode and basic function, and in system management, plug-in management, UI controls, control of authority, network asynchronous communication, is the support that provides the foundation of the aspects such as multi-databases access and multiple person cooperational exploitation.
As shown in Figure 4, wireless speech remote sub-system comprise extra large cable video monitoring apparatus for monitoring anchorage-prohibited area, main control computer, with the wireless remote control terminal of main control computer wireless connections and the player being connected with wireless remote control terminal; Main control computer is positioned at circuit work area Control Room, and operator on duty finds that by extra large cable video monitoring system ship is about to anchoring violating the regulations in anchorage-prohibited area, and sending controling instruction is to wireless remote control terminal immediately, and steering order transmission channel is 450MHz channel.Wireless remote control terminal, player are positioned at extra large cable debarkation point one side, and wireless remote control terminal is controlled player according to the steering order receiving and given a warning, and remind not anchoring violating the regulations in anchorage-prohibited area of ship.Player adopts air defence warning to broadcast equipment, installs two groups of louder volume loudspeaker outward additional, prerecords two kinds of warning voice simultaneously and broadcasts with the frequency of setting, and also can broadcast alarm or propaganda directed to communicate in scene according to the instruction receiving.Main control computer comprises input media for input control order, the main control processor for data processing, the wireless base station apparatus being connected with main control processor, man-machine interface, the sound circuit being connected with man-machine interface, for storing the storer of warning voice and extra large cable protection publicity voice, wherein input media, wireless base station apparatus, man-machine interface, sound circuit, storer are connected with main control processor.Operator on duty checks the real-time monitored condition of extra large cable video monitoring equipment at work area Control Room, when running into strong wind weather, there is ship in anchorage-prohibited area during violating the regulations anchoring, by man-machine interface, sound circuit, the warning message of manually propagandaing directed to communicate is issued to main control processor, after main control processor analyzing and processing, by communication dispensing device, the warning message of manually propagandaing directed to communicate is sent to wireless remote control terminal by 450MHz frequency with wireless form; When if weather is good, can send to wireless remote control terminal by calling the extra large cable protection publicity voice of prerecording.Wireless remote control terminal comprises radio receiver, Mike's interface, sound circuit, terminal handler, electroacoustic alarm drive unit; Radio receiver, sound circuit are connected with terminal handler, and Mike's interface is connected with player; Wireless remote control terminal receives by radio receiver the information that main control computer sends, and controls player send corresponding voice through terminal handler, sound circuit, electroacoustic alarm drive unit.Player comprises two groups of loudspeaker.Wireless remote control terminal is established two electroacoustic alarm drive units; Terminal handler drives corresponding player plays warning or extra large cable protection publicity voice according to instruction by corresponding electroacoustic alarm drive unit.Mike's interface is connected with louder volume loudspeaker, can fully ensure that warning voice can cover extra large cable protection region.When if weather is good; wireless remote control terminal receives the instruction that starts the extra large cable protection publicity voice of prerecording by communication receiving/transmission template; through terminal control unit analyzing and processing, by another electroacoustic alarm drive unit, drive player plays sea cable protection publicity voice.
A kind of intelligent monitor system for subsea cable operation maintenance shown in above Fig. 1-4 is specific embodiment of the utility model; the utility model substantive distinguishing features and progress have been embodied; can be according to actual use needs; under enlightenment of the present utility model; it is carried out to the equivalent modifications of the aspects such as shape, structure, all at the row of the protection domain of this programme.
Claims (3)
1. for an intelligent monitor system for subsea cable operation maintenance, it is characterized in that comprising:
Wireless speech remote sub-system, for remote-wireless voice reminder with to accident early warning and accident treatment; Wireless speech remote sub-system comprise extra large cable video monitoring apparatus for monitoring anchorage-prohibited area, main control computer, with the wireless remote control terminal of main control computer wireless connections and the player being connected with wireless remote control terminal; Described main control computer comprises input media for input control order, for the main control processor of data processing, the wireless base station apparatus being connected with main control processor; Wireless remote control terminal or main control processor are provided with storer; Described main control processor is connected that with input media, wireless base station apparatus steering order is sent to wireless remote control terminal by wireless base station apparatus, and described wireless remote control terminal and player are located at extra large cable debarkation point one side.
2. a kind of intelligent monitor system for subsea cable operation maintenance according to claim 1, it is characterized in that: main control computer also comprises man-machine interface, the sound circuit being connected with man-machine interface, sound circuit is connected that with main control processor the warning message of manually propagandaing directed to communicate is delivered to main control processor, and warning message is delivered to wireless remote control terminal by wireless base station apparatus after main control processor analyzing and processing.
3. a kind of intelligent monitor system for subsea cable operation maintenance according to claim 2, is characterized in that: described wireless remote control terminal comprises radio receiver, Mike's interface, sound circuit, terminal handler, electroacoustic alarm drive unit; Described radio receiver, sound circuit are connected with terminal handler, and Mike's interface is connected with player; Wireless remote control terminal receives by radio receiver the information that main control computer sends, and controls player send corresponding voice through terminal handler, sound circuit, electroacoustic alarm drive unit; Wireless remote control terminal is established two electroacoustic alarm drive units.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320285816.4U CN203490797U (en) | 2013-05-23 | 2013-05-23 | Intelligent monitoring system used for submarine cable operation and maintenance |
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| CN201320285816.4U CN203490797U (en) | 2013-05-23 | 2013-05-23 | Intelligent monitoring system used for submarine cable operation and maintenance |
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