To accurately determine existence of occurrence of ventilation.SOLUTION: A controller for a vessel propulsion machine includes: a first acquisition unit for acquiring a revolution speed PN for an engine or a propeller; a second acquisition unit for acquiring an engine torque TRK; a third acquisition unit for acquiring a vessel speed V; and a determination unit for determining existence of occurrence of ventilation based on at least two of the respectively acquired revolution speed PN, engine torque TRK, and vessel speed V.SELECTED DRAWING: Figure 6

    【課題】ベンチレーションの発生有無を正確に判定する。【解決手段】船舶推進機の制御装置は、エンジンまたはプロペラの回転数PNを取得する第1の取得部と、エンジントルクTRKを取得する第2の取得部と、船速Vを取得する第3の取得部と、それぞれ取得された回転数PNとエンジントルクTRKと船速Vと、のうち少なくとも2つに基づいて、ベンチレーションの発生の有無を判定する判定部と、を有する。【選択図】図6


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    Title :

    CONTROLLER AND METHOD FOR VESSEL PROPULSION MACHINE AND VESSEL


    Additional title:

    船舶推進機の制御装置および方法、船舶


    Contributors:

    Publication date :

    2021-07-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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