A watercraft includes an information acquirer and a controller. The controller starts data transmission when a communication start condition based on at least one of a reception strength of a radio wave received by a communication terminal from a base station, a rotation speed of an engine, a traveling speed of a hull, and a state of a shift device is satisfied, and does not start the data transmission when the communication start condition is not satisfied.


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    Title :

    WATERCRAFT, WATERCRAFT INFORMATION SYSTEM, AND INFORMATION COMMUNICATION METHOD OF WATERCRAFT


    Contributors:
    KAWASE KOJI (author)

    Publication date :

    2019-10-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS




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