A ship speed control device (22) is provided, which includes a calculator (223) and a throttle command value setter (224). The calculator (223) calculates a throttle calculation value (Re) based on a difference between an actual ship speed (V) and a target ship speed (Vt). The throttle command value setter (224) sets, when the actual ship speed (V) is below a first threshold (THs) determined based on a given throttle upper limit (Rs) and the throttle calculation value (Re) is at or above the throttle upper limit (Rs), a throttle command value (R) to the throttle upper limit (Rs).


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    Title :

    SHIP SPEED CONTROL DEVICE, SHIP SPEED CONTROLLING METHOD, AND SHIP SPEED CONTROL PROGRAM


    Additional title:

    SCHIFFSGESCHWINDIGKEITSREGELVORRICHTUNG, SCHIFFSGESCHWINDIGKEITSREGELVERFAHREN UND SCHIFFSGESCHWINDIGKEITSREGELPROGRAMM
    DISPOSITIF, PROCÉDÉ ET PROGRAMME DE COMMANDE DE VITESSE DE NAVIRE


    Contributors:
    UENO HIDEKI (author)

    Publication date :

    2023-01-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen







    Ship speed meter and ship speed measurement method

    ANDO HIDEYUKI / HORI MASATOSHI / KAKUTA RYO | European Patent Office | 2020

    Free access