Research on collision avoidance route planning based on A-star algorithm
Research on collision avoidance route planning based on A-star algorithm
Under the impetus of economic globalization,maritime traffic develops rapidly.With the increase of the number of ships,the number of marine traffic accidents caused by human error has surged.Therefore,for the purpose of reducing the occurrence of such accidents,the development of unmanned ships has become an important research topic and has received a lot of attention.Route planning is one of the essential key technologies in the research of ship collision avoidance.A ship collision avoidance route planning system combining OZT method,and A-star algorithm is proposed in this paper.The effectiveness of system was validated in simulation.The result indicated that the system has applicability in multi ships encounter situation.
Wenbin BAI;Hitoi TAMARU;
Tokyo University of Marine Science and Technology, 2-1-6 Etchujima, Koto-ku, Tokyo, 135-8533 Japan;Tokyo University of Marine Science and Technology, 2-1-6 Etchujima, Koto-ku, Tokyo, 135-8533 Japan;
ship collision avoidance Route planning OZT A-star algorithm Maritime safety
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