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概要

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This report is a study on a navigation decision support system to aid the safe navigation of marine vessels. Presently navigators rely on visual observation for information concerning the navigation area and do not effectively utilize radar information. Consequently, the vessel collision rate is high due to limited visibility in fog and at night. In order to verify the navigation decision support information for the Navigation Area Hazard Display System. A simulator experiment was conducted varying the navigation characteristics on the display system. The navigation area information system has 3 types of hazard displays: relative movement vector display, relative movement and actual movement vector display, blockade indicat or contour line display. When this system was compared with conventional relative movement vector display systems in a simulator experiment, the Navigation Area Hazard Display system blockade indicator was effective in reducing the accident rate and protecting the blockade zone.
社団法人日本航海学会の論文
1990-03-20