The purpose of the present disclosure is to suppress an error which occurs in movement, such as in anchoring a ship. A ship navigation assistance device includes a measurement module and a characteristic information updating module. The measurement module acquires measurement information on an object using a ranging result of an area including the object that is an anchorage target of a ship. The characteristic information updating module updates characteristic information on the object using initial characteristic information on the object or characteristic information before updating on the object, and the measurement information.


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    Title :

    SHIP NAVIGATION ASSISTANCE DEVICE, SHIP NAVIGATION ASSISTANCE METHOD, AND SHIP NAVIGATION ASSISTANCE PROGRAM


    Additional title:

    SCHIFFNAVIGATIONSHILFSVORRICHTUNG, SCHIFFNAVIGATIONSHILFSVERFAHREN UND SCHIFFNAVIGATIONSHILFSPROGRAMM
    DISPOSITIF D'AIDE À LA NAVIGATION DE NAVIRE, PROCÉDÉ D'AIDE À LA NAVIGATION DE NAVIRE ET PROGRAMME D'AIDE À LA NAVIGATION DE NAVIRE


    Contributors:

    Publication date :

    2024-09-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS