東京湾の航行安全性向上のための船舶運航について : ネットワーク上を航行する船舶の主観的衝突危険度による評価

概要

論文の詳細を見る
In this study, a new marine traffic simulation method is developed. This simulation method represents the marine traffic flow by the network and uses Subjective Judgement value proposed by Hara as an index to evaluate the ship's collision risk. Four policies to improve the safety of navigation in Tokyo Bay are also mentioned. Based on these policies, the simulations are performed to investigate how many ships having collision risk can be reduced in Tokyo Bay. As a result, it is found that the developed marine traffic simulation method is very effective to find out the places where high collision risk exists and to examine the policies for improving the safety of navigation. This simulation method is expected to be also useful for investigating how much the change of traffic flow due to the shift or establishment of the port facilities influences the safety of navigation.
社団法人日本航海学会の論文
1995-03-25