The present invention relates to a device for adjusting a speed of rotation of a seat motor, which comprises: a drive motor driving operation of a vehicle seat; a rotation speed detection unit detecting a rotation speed of the drive motor; a resistance adjustment unit adjusting a resistance value to adjust intensity of a current applied from a power supply unit to the drive motor; and a control unit applying a resistance adjustment signal to the resistance adjustment unit in accordance with a change amount of the rotation speed by receiving information with respect to the rotation speed of the drive motor from the rotation speed detection unit. Therefore, when a seat is operated, in spite of a change in a motor load, a rotation speed of a motor is uniformly maintained to prevent noise caused by ununiformity of the rotation speed from being generated.

    본 발명은 시트모터의 회전속도 가변장치에 관한 것으로, 차량용 시트의 동작을 구동시키는 구동모터, 상기 구동모터의 회전속도를 검출하는 회전속도검출부, 전원공급부로부터 상기 구동모터로 인가되는 전류의 크기가 가변되도록 저항값을 가변시키는 저항가변부, 및 상기 회전속도검출부로부터 상기 구동모터의 회전속도에 대한 정보를 수신하여 회전속도의 변화량에 따라 상기 저항가변부로 저항가변신호를 인가하는 제어부를 포함하여, 시트 작동시 모터 부하의 변동에도 불구하고 모터의 회전속도를 균일하게 유지시켜 회전속도의 불균일에 의한 소음이 발생하는 것을 방지할 수 있게 된다.


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    Titel :

    DEVICE FOR ADJUSTING SPEED OF ROTATION OF SEAT MOTOR


    Weitere Titelangaben:

    시트모터의 회전속도 가변장치


    Beteiligte:
    LEE JUNG WOO (Autor:in)

    Erscheinungsdatum :

    04.05.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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