The present invention relates to an engine shaft rotation speed signal generating device. More particularly, the present invention relates to an engine shaft rotation speed signal generating device configured to be installed on a ship provided with an engine shaft, an engine driving unit for driving the engine shaft, and an engine control unit for controlling the operation of the engine driving unit so that the engine shaft rotates at a rotation speed corresponding to a ship speed command value based on the magnitude of a ship speed command value signal representing the ship speed command value, and to generate an electric signal related to the rotation speed of the engine shaft. The engine shaft rotation speed signal generating device comprises: a motor for generating an encoder signal installed on a hull; a rotary encoder installed so that an encoder shaft rotates together with a motor shaft of the motor for generating the encoder signal; and a motor driving unit for driving the motor for generating the encoder signal so that the motor shaft of the motor for generating the encoder signal rotates at a speed proportional to the rotation speed of the engine shaft based on the ship speed command value signal. Accordingly, it is possible to provide an electric signal related to the rotation speed of the engine shaft to an engine shaft rotation speed interlocking device.

    본 발명은 엔진축 회전속도신호 생성장치에 관한 것으로서, 엔진축과 상기 엔진축을 구동하는 엔진구동부와 선박운항속도의 지시값을 나타내는 선박속도지시값신호의 크기에 기초하여 상기 엔진축이 상기 선박속도지시값에 대응하는 회전속도로 회전하도록 상기 엔진구동부의 동작을 제어하는 엔진제어부를 구비한 선박에 설치되어, 상기 엔진축의 회전속도에 관한 전기신호를 생성하기 위한 엔진축 회전속도신호 생성장치에 있어서, 선체에 설치된 엔코더신호생성용 모터와; 엔코더축이 상기 엔코더신호생성용 모터의 모터축과 함께 회전하도록 설치된 로타리엔코더와; 상기 선박속도지시값신호에 기초하여 상기 엔코더신호생성용 모터의 모터축이 상기 엔진축의 회전속도에 비례하는 속도로 회전하도록 상기 엔코더신호생성용 모터를 구동하는 모터구동부를 포함하는 것을 특징으로 한다. 이에 의해, 엔진축회전속도연동장치에 엔진축의 회전속도에 관한 전기신호를 제공할 수 있게 된다..


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    Titel :

    Device for Generating Rotation Speed Signal of Ship Engine Shaft


    Weitere Titelangaben:

    엔진축 회전속도신호 생성장치


    Beteiligte:
    IN UNG SIK (Autor:in) / KIM JUNG DO (Autor:in) / JUNG WON HYUCK (Autor:in)

    Erscheinungsdatum :

    2022-07-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes



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