The present invention relates to a ship-collision prevention system and method for preventing a collision between a ship at sea and another ship, and according to the present invention, provided is a ship-collision avoidance guiding system using a time series graphic display, and in order to solve problems of a conventional electronic chart display and information system (ECDIS) and navigation systems using the same, which have a disadvantage of a complex and unintuitive screen display because of a simple enumeration of various pieces of information on a screen, the guiding system displays, in a time series graph, changes in relative distance according to time with respect to respective ships and obstacles on the basis of information provided from the ECDIS and a radar system, wherein, in a case of ships, whether the respective ships are on portside or starboard is displayed on the basis of radar information, and if a distance to a specific ship has a predetermined threshold value or less, the guiding system is configured to notify, through an alarm and the like, avoidance to a ship having the obligation to keep out of the way, thereby enabling the positions of an obstacle and a ship nearby at sea, crossing event time, and whether the ship is to be avoided to be easily identified at a glance, and effectively preventing a collision between ships at sea, and simultaneously, enabling a simulation for a crossing event and avoidance by inputting a random value.
SHIP-COLLISION AVOIDANCE GUIDING SYSTEM USING TIME SERIES GRAPHIC DISPLAY
LEITSYSTEM ZUR KOLLISIONSVERMEIDUNG VON SCHIFFEN MIT GRAFSCHER ZEITREIHENANZEIGE
SYSTÈME DE GUIDAGE D'ÉVITEMENT DE COLLISION DE NAVIRE UTILISANT UN AFFICHAGE GRAPHIQUE CHRONOLOGIQUE
2019-02-20
Patent
Electronic Resource
English
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