The present invention relates to a rain sensor having a frost sensing function which is attached to a glass of a vehicle, senses raindrops and frost on the glass, and outputs a signal to control operation of a windshield wiper and an air conditioner based on the type, amount, and falling interval of sensed material. More specifically, the present invention relates to a rain sensor attached to a glass of a vehicle which comprises: a case which has a frost sensing area formed to have a portion recessed to come in contact with indoor air; a light emission unit which emits light to be incident to the glass of the vehicle; the light reception unit which receives light which has been emitted by the light emission unit and reflected by the glass of the vehicle and the frost sensing area; and the control unit which outputs the light received by the light reception unit as signals and operates the windshield wiper and the air conditioner of the vehicle.

    본 발명은 차량 유리에 부착되어 유리 표면의 빗방울과 성에를 감지하여, 감지된 물질의 종류와 양 및 빗방울의 낙하주기에 따라 차량의 와이퍼와 공조장치를 제어하도록 신호를 출력하는 성에감지기능을 구비한 레인센서에 관한 것이다. 더욱 구체적으로는, 케이스; 발광부; 수광부; 및 제어부;를 포함하여 차량 유리에 부착되는 레인센서에 있어서, 실내 공기와 접하도록 일부분이 함몰되어 성에감지영역이 형성된 케이스; 차량 유리에 입사하도록 광을 발광하는 발광부; 상기 발광부에서 발광되어 차량 유리 및 성에감지영역에서 반사된 광을 수광하는 수광부; 및 상기 수광부가 수광한 광을 신호로 출력하여 차량의 와이퍼와 공조장치를 작동시키는 제어부;를 포함하는 성에감지기능을 구비한 레인센서에 관한 것이다.


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    Title :

    RAIN SENSOR HAVING FROST SENSING FUNCTION


    Additional title:

    성에감지기능을 구비한 레인센서


    Contributors:
    LEE JIN SANG (author) / HONG YONG PYO (author) / YOO NAM JOON (author) / PARK JONG MIN (author)

    Publication date :

    2017-01-11


    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 / G01S RADIO DIRECTION-FINDING , Funkpeilung



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