Dynamic virtual electronic fence system for ship navigation limitation and water area monitoring
A technology of electronic fence and monitoring system, applied in the direction of ship traffic control, traffic control system, instruments, etc., can solve the problems of early warning range failure, identification failure, heavy workload of monitoring personnel on duty, etc., so as to reduce workload and reduce false alarms. Effect
Inactive Publication Date: 2018-08-17
DALIAN MARITIME UNIVERSITY
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Problems solved by technology
However, the deficiencies of the existing technology lie in: firstly, there are data deviations in the ship position information provided by the current ship automatic identification system due to interference and other reasons, which may easily lead to failure of risk identification; Due to the high frequency, manually setting the early warning range will bring a heavy workload to the monitoring personnel on duty, and the ship passes quickly. After the ship passes the supervision area, the set early warning range will become invalid; The installation of automatic ship identification equipment is mandatory, and satellite positioning and navigation equipment has been basically popularized on all kinds of fishing boats. However, the integrated use of ship automatic identification equipment and satellite positioning and navigation equipment information is still in its infancy, and there is no mature application
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[0024] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:
[0025] like figure 1 As shown, a monitoring system includes: virtual electronic fence module, used for virtual electronic fence setting, collision risk identification and data analysis; data integration module, used for environmental image information, hydrometeorological information, obstruction information and ship position information Identification, display and processing; data storage module, used for saving ship position information, electronic fence setting information, danger information and preset information.
[0026] Further, the virtual electronic fence module includes an electronic fence manual setting submodule, an electronic fence semi-automatic setting submodule, an automatic electronic fence setting submodule, a risk identification and analysis submodule, and an alarm submodule; the electronic fence manual setting submodule Wit...
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The invention discloses a monitoring system and a dynamic virtual electronic fence system for ship navigation limitation and water area monitoring. The monitoring system comprises a virtual electronicfence module, a data integration module and a data storage module. The dynamic virtual electronic fence system based on the monitoring system comprises an electronic fence monitoring platform and ischaracterized in that the monitoring system is arranged inside the platform, and an AIS signal source, a BDS signal source and an ARPA signal source are connected outside the platform. The dynamic virtual electronic fence system has the advantages that by a multi-manner and multilevel electronic fence setting form such as three-manner virtual electronic fence setting, the levels and classified pre-warning manners of the electronic fence are automatically set according to specific water area conditions, false alarm is reduced effectively, and the workload of monitoring staff on duty is reducedat the same time.
Description
technical field [0001] The invention relates to the field of ship control, in particular to a ship supervision system in restricted waters. Background technique [0002] Among the existing water traffic supervision technologies, technologies such as Automatic Radar Plotting Aids (ARPA for short) and Automatic Identification System (AIS for short) are already very mature. The BeiDou Navigation Satellite System (BDS) has also been widely used, and it is very convenient to obtain ship position information through the BeiDou Navigation Satellite System. Moreover, some existing technology platforms already have the function of setting the early warning range for specific ships, which can provide more accurate monitoring information for monitoring personnel on duty. However, the deficiencies of the existing technology lie in: firstly, there are data deviations in the ship position information provided by the current ship automatic identification system due to interference and oth...
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Login to View More IPC IPC(8): G08G3/02
CPCG08G3/02
Inventor 潘伟谢新连李猛
Owner DALIAN MARITIME UNIVERSITY