To determine whether or not a marine vessel has abnormality.SOLUTION: A method for determining abnormality includes: estimating a vessel speed and a pitch angle of a hull 11 based on thrust force (thrust) of an outboard engine 12 and an inclination angle of the outboard engine 12; actually measuring the vessel speed and the pitch angle; and determining whether or not a marine vessel 10 has abnormality based on at least one of a comparison result between the estimated vessel speed and the actually measured vessel speed and a comparison result between the estimated pitch angle and the actually measured pitch angle.SELECTED DRAWING: Figure 3

    【課題】船舶の異常の有無を判定する。【解決手段】船外機12の推進力(スラスト)と船外機12の傾斜角度(姿勢)とに基づいて、船速および船体11のピッチ角が推定され、また、船速およびピッチ角が実測される。推定された船速と実測された船速との比較結果と、推定されたピッチ角と実測されたピッチ角との比較結果と、のうち少なくとも一方に基づいて、船舶10の異常の有無が判定される。【選択図】図3


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    DEVICE AND METHOD FOR DETERMINING ABNORMALITY, AND MARINE VESSEL


    Weitere Titelangaben:

    船舶の異常判定装置および方法、船舶


    Beteiligte:
    HAMADA AKIRA (Autor:in) / ONOE AKIHIRO (Autor:in) / SUZUKI TOSHIO (Autor:in) / SUEMORI MASARU (Autor:in) / KADOBAYASHI YOSHIYUKI (Autor:in) / OYAMA MANAMI (Autor:in)

    Erscheinungsdatum :

    14.12.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



    APPARATUS FOR JUDGING ABNORMALITY OF MARINE VESSEL, METHOD FOR JUDGING ABNORMALITY OF MARINE VESSEL, AND MARINE VESSEL

    HAMADA SATORU / ONOUE AKIHIRO / SUZUKI TOSHIO et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Apparatus for judging abnormality of marine vessel, method for judging abnormality of marine vessel, and marine vessel

    HAMADA SATORU / ONOUE AKIHIRO / SUZUKI TOSHIO et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    ROAD ABNORMALITY DETERMINING DEVICE, ROAD ABNORMALITY DETERMINING SYSTEM AND ROAD ABNORMALITY DETERMINING METHOD

    HITOTSUMATSU TAKAFUMI / TAKENAKA KAZUHITO / MISAWA HIDEAKI et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    ROAD ABNORMALITY DETERMINING DEVICE, ROAD ABNORMALITY DETERMINING SYSTEM AND ROAD ABNORMALITY DETERMINING METHOD

    HITOTSUMATSU TAKAFUMI / TAKENAKA KAZUHITO / MISAWA HIDEAKI et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    ABNORMALITY DETERMINING DEVICE AND ABNORMALITY DETERMINATION METHOD

    KUDO YUKIO / NAKAGAWA SUSUMU / KUCHII TAKASHI | Europäisches Patentamt | 2021

    Freier Zugriff