Vessel navigation methods, navigation systems and vessels

摘要

PROBLEM TO BE SOLVED: To provide a navigation method, a navigation system and a vessel of a ship capable of easily improving the transportation efficiency of a cargo while ensuring safety. SOLUTION: Based on the sea image predicted in the route, the actual wave moment Mw (r) generated in the ship S by the sea image in the route is estimated, and the predicted wave moment Mw (r) which is the predicted value of the actual wave moment Mw (r). The loading is planned based on the pv, and the navigation is performed so that the moment generated in the vessel S does not exceed the design permissible value Ma at the time of navigation. [Selection diagram] Fig. 1