The invention relates to vehicle rain sensing using modulated infrared transmission. A rain sensor in a vehicle includes a transmitter to implement pseudo-random modulation of transmission timing of infrared transmission toward a windshield of the vehicle. The rain sensor also includes a receiver that is active only within a specified period of time after each emission of the infrared transmission and receives reflections that encounter any substance on the windshield based on the infrared transmission.

    本发明涉及一种使用经调制的红外透射的车辆雨水感测。车辆中的雨水传感器包括发射器,以实施对朝向车辆挡风玻璃的红外透射的发射定时的伪随机调制。雨水传感器还包括接收器,该接收器仅在每次发射红外透射后的指定时间段内有效,并接收基于红外透射遇到挡风玻璃上任何物质的反射。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Vehicle rain sensing using modulated infrared transmission


    Weitere Titelangaben:

    使用经调制的红外透射的车辆雨水感测


    Beteiligte:

    Erscheinungsdatum :

    22.09.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



    VEHICLE RAIN SENSING USING MODULATED INFRARED TRANSMISSION

    PATEL VIPUL M | Europäisches Patentamt | 2023

    Freier Zugriff

    Vehicle rain sensing using modulated infrared transmission

    PATEL VIPUL M | Europäisches Patentamt | 2024

    Freier Zugriff

    APPARATUS FOR RAIN-VISOR OF A VEHICLE USING SENSING TECHNOLOY

    Europäisches Patentamt | 2024

    Freier Zugriff

    APPARATUS FOR RAIN-VISOR OF A VEHICLE USING SENSING TECHNOLOY

    KIM HYOUNG CHEOL | Europäisches Patentamt | 2023

    Freier Zugriff

    Vision-based Rain Sensing with an In-Vehicle Camera

    Gormer, S. / Kummert, A. / Park, S.-B. et al. | British Library Conference Proceedings | 2009