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.
SHIP NAVIGATION ASSISTANCE DEVICE, SHIP NAVIGATION ASSISTANCE METHOD, AND SHIP NAVIGATION ASSISTANCE PROGRAM
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
2024-09-25
Patent
Electronic Resource
English
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