A driving assistance system 1 is installed in a moving object and includes; image-capturing means 10 to capture a surrounding image I including a portion of the moving object, first edge line storing means 22 to store a first edge line E1 detected from a first surrounding image I captured in normal conditions by the image-capturing means 10, and calculating means 23 to calculate a matching degree between the first edge line E1 and a second edge line E2 detected from a second surrounding image I currently captured by the image-capturing means 10. A raindrop judging means 24 judges that a raindrop is attached to the lens unit of the image-capturing means 10 in response to a decrease in the matching degree between the first edge line E1 and the second edge line E2.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    DRIVING ASSISTANCE SYSTEM COMPRISING RAINDROP DETECTION


    Weitere Titelangaben:

    FAHRASSISTENZSYSTEM MIT REGENTROPFENERKENNUNG
    SYSTÈME D'ASSISTANCE À LA CONDUITE COMPRENANT LA DÉTECTION DES GOUTTES DE PLUIE


    Beteiligte:
    TSUCHIYA CHIKAO (Autor:in) / HAYAKAWA YASUHISA (Autor:in) / FUKATA OSAMU (Autor:in)

    Erscheinungsdatum :

    18.08.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06K Erkennen von Daten , RECOGNITION OF DATA



    DRIVING ASSISTANCE SYSTEM AND METHOD FOR RAINDROP DETECTION FOR IT

    TSUTIJA TIKAO / KHAJAKAVA JASUKHISA / FUKATA OSAMU | Europäisches Patentamt | 2015

    Freier Zugriff

    METHOD OF RAINDROP DETECTION ON A VEHICLE WINDSCREEN AND DRIVING ASSISTANCE DEVICE

    ROBERT CAROLINE / AHIAD SAMIA / ZHANG XIYUAN | Europäisches Patentamt | 2015

    Freier Zugriff

    METHOD OF RAINDROP DETECTION ON A VEHICLE WINDSCREEN AND DRIVING ASSISTANCE DEVICE

    ROBERT CAROLINE / AHIAD SAMIA / ZHANG XIYUAN | Europäisches Patentamt | 2015

    Freier Zugriff

    Method of raindrop detection on a vehicle windscreen and driving assistance device

    ROBERT CAROLINE / AHIAD SAMIA / ZHANG XIYUAN | Europäisches Patentamt | 2016

    Freier Zugriff

    Method of fog and raindrop detection on a windscreen and driving assistance device

    ROBERT CAROLINE / AHIAD SAMIA / ZHANG XIYUAN | Europäisches Patentamt | 2015

    Freier Zugriff