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.


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    Title :

    VESSEL NAVIGATION ASSISTANCE DEVICE, VESSEL NAVIGATION ASSISTANCE METHOD, AND VESSEL NAVIGATION ASSISTANCE PROGRAM


    Additional title:

    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


    Contributors:

    Publication date :

    2024-04-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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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