The present invention relates to an integrated-type rain sensor including a reflection-type sensor which is attached to glass of a vehicle, senses and distinguishes rain drops from impurities on the glass, and outputs a signal to control operation of a windshield wiper, its operation speed, and operation interval of the vehicle based on the type, amount, and falling interval of sensed material. More specifically, the present invention relates to a rain sensor which comprises a light emission unit, a second light emission module, a light reception unit, and a control unit, is attached to a glass of a vehicle, and can distinguish raindrops, falling on the glass of the vehicle, from impurities. The rain sensor comprises: the light emission unit which emits light to be incident to the glass of the vehicle; a second light emission module which emits light to be incident to the glass of the vehicle; the light reception unit which receives rays of the light which have been emitted by the light emission unit and the second light emission module and reflected by the glass of the vehicle; and the control unit which outputs the rays of the light received by the light reception unit as signals and operates the windshield wiper of the vehicle.

    본 발명은 차량 유리에 부착되어 차량 유리에 붙은 빗방울과 이물질을 감지 및 구별하고, 감지된 물질의 종류, 양 및 낙하주기에 따라 차량의 와이퍼의 구동, 동작속도 및 주기를 제어하도록 신호를 출력하는 반사형 센서가 포함된 일체형 레인센서에 관한 것이다. 더욱 구체적으로는, 발광부; 제 2발광모듈; 수광부; 및 제어부;를 포함하여 차량 유리에 부착되며, 차량 유리에 떨어지는 빗방울과 이물질을 구별할 수 있는 레인센서에 있어서, 차량 유리에 입사하도록 광을 발광하는 발광부; 차량 유리에 입사하도록 광을 발광하는 제 2발광모듈; 발광부와 제 2발광모듈에서 발광되어 차량 유리에 반사된 광들을 수광하는 수광부; 및 상기 수광부가 수광한 광들을 신호로 출력하여 차량의 와이퍼를 동작시키는 제어부;를 포함하는 반사형 센서가 포함된 일체형 레인센서에 관한 것이다.


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    Title :

    ONE BODY TYPE RAIN SENSOR WITH REFLECTION TYPE SENSOR FOR DETECTING THE EXTERNAL OBJECT


    Additional title:

    반사형 센서가 포함된 일체형 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



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