Study on Support Effect of the Decision Making Information for Evasive Maneuvering
信夫 有村, Junji Fukuto, Kunihiko TANKA, Tadatugi Okazaki · The Journal of Japan Institute of Navigation · 2005
In this paper, we studied supporting effects of a system which presents avoidance width information necessary for avoiding areas with risks of collision, as supporting information for judgment of evasive maneuvers of an ARPA. In the observations, we conducted experiments of evasive maneuvers based on avoidance width indicating information, by using an ARPA simulator, and studied safety at the closest distance after avoidance. The following points became clear as a result of the observations : Avoidance width information enables to grasp areas with risks of collision and the effects of evasive maneuvers instantly. Moreover, this information is useful as supporting information, because it enables to make safety navigation a way from any area with a risk of collision, by making an evasive navigation through an area indicated by the avoidance width information.