Vessel monitoring system in the vicinity of aircraft foray entrance road, and marine monitoring method in the vicinity of aircraft foray entrance road

摘要

The present invention when the aircraft entered entrance road and Ship airport intersect and to provide a system and method Mast apex of the ship can monitored by whether or not the reliability approaches to the aircraft entering entrance road lower limit surface . And IMO number which is wirelessly transmitted by the TDMA method or the like from the A ship automatic identification system AIS standard devices, the current position of the ship, an AIS receiver 2 for receiving the current moving direction and speed, and IMO number and mast height correlated with stored searchably ship mast height database apparatus 3 of the vessel, the surface height of the output device 4 for outputting the height of the sea surface in the vicinity of an aircraft entering entrance road from the received IMO number a mast height retrieved by vessel mast height database device 3, from the sea surface height, and calculates the position of the mast apex of the ship, the future position of the ship is predicted calculated from the current position and moving direction and speed of the vessel , I a controller 1 to determine whether or not the mast vertex approaches the aircraft foray entrance road lower limit surface. [Selection Figure] Figure 1