This ship docking assistance device is provided with: a position azimuth information acquisition unit; a LIDAR; a map generation updating unit; a high-point acquisition unit; and a position azimuth estimation unit. The LIDAR acquires point-group data (40) three-dimensionally indicating the environment around a ship (2). The map generation updating unit generates a map (41) around the ship 2 on the basis of the point-group data (40). The high-point acquisition unit acquires, from within the point-group data (40), a high point having a prescribed height or more. The position azimuth estimation unit estimates the position and the azimuth of the ship (2) through matching between the position of the high point acquired by the high-point acquisition unit and the position of the high point in the map (41). The map generation updating unit updates the map (41) by placing the point-group data (40) in the map (41) using, as references, the position and the azimuth of the ship (2) estimated by the position azimuth estimation unit.


    Access

    Download


    Export, share and cite



    Title :

    SHIP DOCKING ASSISTANCE DEVICE


    Additional title:

    SCHIFFSANDOCKHILFSVORRICHTUNG
    DISPOSITIF D'AIDE À L'AMARRAGE DE NAVIRES


    Contributors:

    Publication date :

    2023-12-06


    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 / G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES



    SHIP DOCKING ASSISTANCE DEVICE

    DAKE YUICHIRO / HARA NAOHIRO / FUKUKAWA TOMOYA et al. | European Patent Office | 2021

    Free access

    UNDOCKING/DOCKING DIRECTOR ASSISTANCE DEVICE, UNDOCKING/DOCKING DIRECTOR ASSISTANCE METHOD, AND SHIP

    KUBOTA TETSUYA / SAKATA KENTARO / KOGA TSUYOSHI et al. | European Patent Office | 2020

    Free access

    Ship docking positioning device and ship docking positioning method

    CHEN HONGJIE / GUO GUIBAO / LYU RENZHEN et al. | European Patent Office | 2020

    Free access

    SHIP-HANDLING ASSISTANCE DEVICE, SHIP-HANDLING ASSISTANCE SYSTEM, SHIP, SHIP-HANDLING ASSISTANCE METHOD, AND PROGRAM

    KOGA TAKESHI / HINO TAKENORI / HARADA YOSHITERU et al. | European Patent Office | 2022

    Free access

    SHIP-HANDLING ASSISTANCE DEVICE, SHIP-HANDLING ASSISTANCE SYSTEM, SHIP, SHIP-HANDLING ASSISTANCE METHOD, AND PROGRAM

    KOGA TAKESHI / HINO TAKENORI / HARADA YOSHITERU et al. | European Patent Office | 2022

    Free access