A method for determining a wet surface condition of a road. An image of a road surface is captured by an image capture device of the host vehicle. The image capture device is mounted on a side of the host vehicle and captures an image in a downward direction. A region of interest rearward of the wheel of the host vehicle is identified in the captured image by a processor. The region of interest is representative of where rearward splash as generated by the wheel occurs. A determination is made whether precipitation is present in the region of interest by applying a filter to the image. A wet road surface signal is generated in response to the identification of precipitation in the region of interest.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    VISION-BASED WET ROAD SURFACE CONDITION DETECTION USING TIRE REARWARD SPLASH


    Beteiligte:
    ZHAO QINGRONG (Autor:in) / ZHANG QI (Autor:in) / WANG JINSONG (Autor:in) / LITKOUHI BAKHTIAR B (Autor:in)

    Erscheinungsdatum :

    2017-06-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G06V / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



    Vision-based wet road surface condition detection using tire rearward splash

    ZHAO QINGRONG / ZHANG QI / WANG JINSONG et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    Vision-based wet road surface condition detection using tire side splash

    ZHAO QINGRONG / ZHANG QI / WANG JINSONG et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    VISION-BASED WET ROAD SURFACE CONDITION DETECTION USING TIRE SIDE SPLASH

    ZHAO QINGRONG / ZHANG QI / WANG JINSONG et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    Vision-based wet road surface condition detection using tire tracks

    ZHAO QINGRONG / ZHANG QI / WANG JINSONG et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    VISION-BASED WET ROAD SURFACE CONDITION DETECTION USING TIRE TRACKS

    ZHAO QINGRONG / ZHANG QI / WANG JINSONG et al. | Europäisches Patentamt | 2017

    Freier Zugriff