A Ship Movement-Sharing Navigation Support System is provided based on IoT or AI by using inexpensive and easy-to-carry user terminals such as smartphones or tablets. A method for navigating a ship comprises receiving a position information transmitted from a user terminal used in a user terminal-equipped ship via a mobile telephone network; receiving a position information via an AIS system transmitted via a VHF radio from an AIS device-equipped ship; and displaying icons of the user terminal-equipped ship and the AIS device-equipped ship on a nautical chart or radar display of the user terminal. In addition, the method comprises calculating a predicted moving route of the user terminal-equipped ship and the AIS device-equipped ship based on the information received from the user terminal and the AIS device and preventing a collision by displaying a caution or warning alert in a case there is a possibility of collision.


    Access

    Download


    Export, share and cite



    Title :

    SHIP MOVEMENT-SHARING NAVIGATION ASSISTANCE SYSTEM


    Contributors:

    Publication date :

    2021-11-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



    SHIP-MOVEMENT-SHARING NAVIGATION ASSISTANCE SYSTEM

    SHIMOKAWABE TOMOHIRO / NAKANO TOSHIHISA / CHIBA FUKUTARO et al. | European Patent Office | 2020

    Free access

    SHIP MOVEMENT-SHARING NAVIGATION ASSISTANCE SYSTEM

    SHIMOKAWABE TOMOHIRO | European Patent Office | 2022

    Free access

    SHIP MOVEMENT-SHARING NAVIGATION ASSISTANCE SYSTEM

    SHIMOKAWABE TOMOHIRO | European Patent Office | 2020

    Free access