A method of 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 an image is captured in a downward direction. A region of interest is identified in the captured image by a processor. The region of interest is in a region rearward of a tire of a host vehicle. The region of interest is representative of where a tire track as generated by the tire rotating on the road when the road surface is wet. A determination is made whether water is present in the region of interest as a function of identifying the tire track. A wet road surface signal is generated in response to the identification of water in the region of interest.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    VISION-BASED WET ROAD SURFACE CONDITION DETECTION USING TIRE TRACKS


    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:    G06V / 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 / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



    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 REARWARD SPLASH

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

    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 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 | 2017

    Freier Zugriff