To provide a ship control method, a ship control program, a ship control system and a ship which can improve the reliability of the management state of an operation mode.SOLUTION: A ship control method is used for a ship which is provided with plural power sources including a first power source (engine 31) and a second power source (motor 32), and in which power from at least one of the plural power sources is transmitted to a propulsive force generation unit 4 via a power transmission unit 33 to propel a ship body. This control method includes the steps of: using at least two of the first power source, the second power source and the propulsive force generation unit 4 as comparison objects, and comparing the number of rotations between the comparison objects; and determining the abnormality of at least one of an actuator 34 for driving the power transmission unit 33 and the power transmission unit 33.SELECTED DRAWING: Figure 3

    【課題】動作モードの管理状態の信頼性を向上させることが可能な、船舶の制御方法、船舶制御プログラム、船舶制御システム及び船舶を提供する。【解決手段】船舶の制御方法は、第1動力源(エンジン31)及び第2動力源(モータ32)を含む複数の動力源を備え、複数の動力源のうち少なくとも1つの動力源からの動力を、動力伝達部33を介して推進力発生部4に伝達して船体を推進させる船舶に用いられる。この制御方法は、第1動力源、第2動力源及び推進力発生部4のうちの少なくとも二者を比較対象とし、比較対象間の回転数を比較することと、回転数の比較結果に基づいて、動力伝達部33を駆動するアクチュエータ34と動力伝達部33との少なくとも一方の異常を判定することと、を有する。【選択図】図3


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    Title :

    SHIP CONTROL METHOD, SHIP CONTROL PROGRAM, SHIP CONTROL SYSTEM AND SHIP


    Additional title:

    船舶の制御方法、船舶制御プログラム、船舶制御システム及び船舶


    Contributors:

    Publication date :

    2025-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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