The present invention provides a freezing prevention system for a relay of a vehicle, which comprises: an actuator; a control unit controlling the actuator; a relay having contact point units coming in contact with each other when the relay is turned on, and separated from each other when the relay is turned off; a first temperature sensor measuring a temperature of the control unit; and a second temperature sensor measuring an outdoor temperature of a vehicle. The control unit applies waiting time when the relay is turned off in accordance with a difference of the temperatures measured from the first temperature sensor and the second temperature sensor.

    본 발명은 액츄에이터; 상기 액츄에이터를 제어하는 제어부; 동작(ON)시 서로 접촉되고, 동작 해제(OFF)시 서로 이격되는 접점부를 구비하는 릴레이; 상기 제어부의 온도를 측정하는 제1 온도센서; 및 차량의 외부 온도를 측정하는 제2 온도센서;를 포함하며, 상기 제어부는 상기 제1 온도센서와 상기 제2 온도센서로부터 측정된 온도 차이에 따라 상기 릴레이의 동작 해제시 대기 시간을 적용하는 차량용 릴레이의 결빙 방지 시스템을 제공한다.


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    Title :

    Freezing Prevention System For Relay of Vehicle and Control Method Thereof


    Additional title:

    차량용 릴레이의 결빙 방지 시스템 및 그의 제어 방법


    Contributors:
    YU KEUN GYU (author)

    Publication date :

    2019-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H01H Elektrische Schalter , ELECTRIC SWITCHES



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