To provide a marine propulsion system capable of operating a propulsion device so as not to immediately cause a failure after detecting a sign of the failure.SOLUTION: According to an embodiment of the present invention, the marine propulsion system includes a marine propulsion device, a detection device for detecting state information of the propulsion device, and a control device for controlling the propulsion device by setting a prescribed operation setting value. The control device acquires the state information of the propulsion device from the detection device, calculates a failure sign level to be an index of a failure occurrence of the propulsion device on the basis of the acquired state information, and sets an operation setting value such that the failure sign level becomes smaller than a reference value at least just after when the calculated failure sign level exceeds a prescribed threshold. The reference value is set smaller than the threshold.SELECTED DRAWING: Figure 1

    【課題】故障の予兆を検知した後に、直ちに故障に至らないよう推進装置の運転が可能な舶用推進システムを提供する。【解決手段】本発明の一態様に係る舶用推進システムは、舶用の推進装置と、推進装置の状態情報を検出する検出装置と、所定の運転設定値を設定することで推進装置を制御する制御装置と、を備え、制御装置は、検出装置から推進装置の状態情報を取得し、取得した状態情報に基づいて推進装置の故障発生の指標となる故障予兆レベルを算出し、算出した故障予兆レベルが所定の閾値を超えたとき、少なくともその直後において故障予兆レベルが基準値よりも小さくなるように運転設定値を設定し、基準値は閾値よりも小さく設定されている。【選択図】図1


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    Titel :

    MARINE PROPULSION SYSTEM


    Weitere Titelangaben:

    舶用推進システム


    Beteiligte:
    SATOU HISAYASU (Autor:in) / SATO EIJI (Autor:in) / HONDA SHINICHIRO (Autor:in) / NAKAGAWA KENTARO (Autor:in) / TOYODA YUJI (Autor:in)

    Erscheinungsdatum :

    2021-02-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

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



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