A navigational information displaying device sequentially acquires first geographic coordinates of a first ship traveling on the sea, and generates a first object indicative of the first ship at first indication coordinates in an image displayed on a display unit. The device generates a first window indicating the first object and moving in the image in association with movement of the first object or an indication viewpoint, accepts a specification of second indication coordinates in the image from a user, and generates a second window indicating the second indication coordinates. The device acquires second geographic coordinates corresponding to the second indication coordinates, and calculates navigational information including a distance between the first and second geographic coordinates. The device displays the first object, the first window, the second window, and the navigational information in the image, and controls the first and second windows to not overlap with each other.


    Access

    Download


    Export, share and cite



    Title :

    NAVIGATIONAL INFORMATION DISPLAYING DEVICE, NAVIGATIONAL INFORMATION DISPLAYING METHOD, AND A NON-TRANSITORY COMPUTER-READABLE MEDIUM


    Contributors:

    Publication date :

    2024-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



    Navigational information display device, and method of displaying navigational information

    OKUDA MASATO / MORITA TAKATOSHI / KOSTIAINEN TIMO et al. | European Patent Office | 2020

    Free access

    NAVIGATIONAL INFORMATION DISPLAY DEVICE, METHOD OF DISPLAYING NAVIGATIONAL INFORMATION, AND NAVIGATIONAL INFORMATION DISPLAY PROGRAM

    OKUDA MASATO / MORITA TAKATOSHI / KOSTIAINEN TIMO et al. | European Patent Office | 2021

    Free access



    System for displaying navigational chart based on maritime traffic conditions

    PARK SE KIL / YANG YOUNG HOON | European Patent Office | 2024

    Free access