Aids remote monitoring system is an important way to aids maintenance, which plays an important role of improving the maintenance quality of the aids. The communication effect would affect the management level of aids remote monitoring system. However the application of IOT communication and the BeiDou-2 Short Message technology broaden the scope of Aids remote monitoring on the sea, the image of environmental information of the damaged buoy nearby could not be transmitted back to the Aids remote monitoring system. The application of Beidou-3 data transmission technology on the light of the buoy could transmit the images and the voice data to the system which would form pressure to the people who damage the buoys on the sea psychologically. At the same time this application on the buoy light would get image or voice of the environment information concerned which would provide more information to the maritime accidents investigation and marine environment monitoring.
To determine the safety domain of the aids to navigation (AtoN), this article used analytical geometry methods to get the three-dimensional gyration model of the AtoN in ideal condition. Based on the ship’s automatic identification system (AIS) data around the AtoN, we could get the distribution of the closest passing points of the ships around the AtoN, study and explore the distribution pattern of these closest points, then perform the composite analysis with the turning radius of the AtoN. We could get the safety domain model of the aids to navigation based on the AIS data by taking the ships’ distribution probability as the correction coefficient and modifying the turning model of the aids to navigation.
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