In an underwater operation system of the present application, when an exploration operation is started, a processing device: acquires, from an acoustic positioning system, the relative position of an underwater vehicle with respect to a surface vessel; calculates the position of the underwater vehicle on the basis of the acquired relative position; and when there is an overlap between a measurement error region centered on the calculated position of the underwater vehicle, and an expected pipelaying region for a pipeline extending in a prescribed direction, causes the underwater vehicle to move to a position where there is no overlap between the measurement error region and the expected pipelaying region, and then causes the underwater vehicle to perform a crossing detection in which the underwater vehicle detects the presence or absence of a pipeline while crossing the expected pipelaying region.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Underwater operation system


    Beteiligte:
    OKAYA NORIYUKI (Autor:in) / FUKUI KOICHI (Autor:in)

    Erscheinungsdatum :

    2023-06-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01S RADIO DIRECTION-FINDING , Funkpeilung / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen



    UNDERWATER OPERATION SYSTEM

    HONG YOUNG HWA | Europäisches Patentamt | 2016

    Freier Zugriff

    Underwater operation system

    JIANG ZIYU | Europäisches Patentamt | 2020

    Freier Zugriff

    Underwater equipment and underwater operation system

    SUN WEI / ZHONG ZHUORU / ZHANG CHONG | Europäisches Patentamt | 2022

    Freier Zugriff

    UNDERWATER OPERATION SYSTEM

    OKAYA NORIYUKI / FUKUI KOICHI | Europäisches Patentamt | 2021

    Freier Zugriff

    underwater drone operation system and operation method

    Europäisches Patentamt | 2021

    Freier Zugriff