The present invention relates to a rear window defogger control device of a vehicle and a method thereof to reduce electric load consumed in a vehicle by adjusting the operation time of a rear window (RR) defogger depending on the outside temperature when the rear window defogger is turned on. The rear window defogger control device comprises: an RR defogger switch for operating a rear window defogger; an outside temperature sensor for detecting the outside temperature of a vehicle; a control unit for determining the operation time of the RR defogger depending on the outside temperature detected by the outside temperature sensor and controlling the ″on″ time of the RR defogger based on the determined operation time to reduce electric load when the RR defogger switch is turned on; and a defogger driving unit for operating the RR defogger according to the control of the control unit.

    차량의 뒷유리 열선(RR Defogger)의 동작 요구시 외기온도에 따라 뒷유리 열선의 동작시간을 조절하여 차량에서 소모되는 전기부하를 절감할 수 있도록 한 차량의 뒷유리 열선 제어장치 및 그 방법에 관한 것으로서, 뒷유리 열선의 동작을 위한 RR 디포거(Defogger) 스위치, 차량의 외기 온도를 검출하는 외기온도 센서, RR 디포거 스위치가 온 상태로 조작되면, 상기 외기온도 센서에 의해 검출한 외기온도에 따라 상기 RR 디포거의 동작시간을 결정하고, 결정한 동작시간을 기초로 RR 디포거의 구동시간을 조절하여 전기부하를 절감하는 제어부 및 제어부의 제어에 따라 상기 RR 디포거를 동작시키는 열선 구동부를 포함하여, 차량의 뒷유리 열선 제어장치를 구현한다.


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    Title :

    Rear window defogger control device and method thereof


    Additional title:

    차량의 뒷유리 열선 제어장치 및 그 방법


    Contributors:

    Publication date :

    2019-07-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / H05B ELECTRIC HEATING , Elektrische Heizung



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