The present disclosure provides measurement of a distance between a ship and an object with more sufficient accuracy. A navigation support device 10 includes a distance measuring part 21, a posture measuring part 22, a ship-side reference point setting part 30, and a horizontal distance calculating part 40. The distance measuring part 21 measures a distance of a quay that is a target at which a ship docks, on the basis of a ranging coordinate system, and outputs ranging information on the quay on the basis of the ranging coordinate system. The posture measuring part 22 measures a posture of the ship. The ship-side reference point setting part 30 sets a given position of the ship as a ship-side reference point on the basis of the ranging coordinate system. The horizontal distance calculating part 40 calculates a horizontal distance between the ship-side reference point and the quay based on the ranging information on the quay and the ship-side reference point that are projected to a horizontal plane, by using the posture.
VESSEL NAVIGATION ASSISTANCE DEVICE, VESSEL NAVIGATION ASSISTANCE METHOD, AND VESSEL NAVIGATION ASSISTANCE PROGRAM
VORRICHTUNG ZUR UNTERSTÜTZUNG DER SCHIFFNAVIGATION, VERFAHREN ZUR UNTERSTÜTZUNG DER SCHIFFNAVIGATION UND PROGRAMM ZUR UNTERSTÜTZUNG DER SCHIFFNAVIGATION
DISPOSITIF D'AIDE À LA NAVIGATION D'UN NAVIRE, PROCÉDÉ D'AIDE À LA NAVIGATION D'UN NAVIRE ET PROGRAMME D'AIDE À LA NAVIGATION D'UN NAVIRE
2024-04-10
Patent
Electronic Resource
English
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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