A Study on the Ship Collision A voidance Model considered Speed

Yang, Hyoung-Seon

Journal of Navigation and Port Research 2006;30(10):779-785.
Published online December 30, 2006.

속력을 고려한 선박충돌회피모델에 관한 연구

양형선

A Study on the Ship Collision A voidance Model considered Speed

Hyoung-Seon Yang

Abstract

From a point of view of suggesting the method to avoid ship's collision, the speed of ships has to be considered sufficiently according to encounter angle of ships. But the new safe-guard ring of ship's collision avoidance support model in the close quarters is established assuming that the ratio of own ship' speed to a target ship's speed is less than about 1.7. Therefore in this paper, as doing a study concerned with the establishment of safe-guard ring reflected the encounter angle and the speed of ships, we will propose the new model of ship collision avoidance for safe maneuver of ship's collision avoidance.

Key Words: Ship collision avoidance model;Potential collision limit area;Ship manouvering performance; Sate-guard ring;Variable safe-guard ring