There is provided a road boundary detection/judgment device resistant to environmental change and capable of detecting even a road boundary demarcated by a three-dimensional object in the distance. The device is provided with: an image acquisition section having two or more cameras for image-capturing the road area; a distance data acquisition section acquiring three-dimensional distance information about an image-capture area on the basis of an image obtained by the image acquisition section; a road boundary detection section detecting the height of a three-dimensional object existing in the road area on the basis of the three-dimensional distance information obtained by the distance data acquisition section to detect a road boundary; and a same boundary judgment section transforming the image, for a first road area where the height of a three-dimensional object corresponding to a road boundary could be detected and a second road area where the height of a three-dimensional object corresponding to a road boundary could not be detected, and judging whether the three-dimensional object corresponding to the first road area and the three-dimensional object corresponding to the second road area are the same. If it is judged that the three-dimensional objects corresponding to the first and second road area boundaries are the same, the second road area is reset as the first road area.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    DEVICE FOR DETECTING/JUDGING ROAD BOUNDARY


    Weitere Titelangaben:

    VORRICHTUNG ZUR ERKENNUNG/BEURTEILUNG VON STRASSENRÄNDERN
    DISPOSITIF POUR DÉTECTER/ESTIMER UNE LIMITE DE ROUTE


    Beteiligte:
    NAKA TAKUYA (Autor:in) / MONJI TATSUHIKO (Autor:in)

    Erscheinungsdatum :

    2020-04-22


    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 / G06K Erkennen von Daten , RECOGNITION OF DATA



    Experience in judging controversial road projects

    Cerwenka, P. | Taylor & Francis Verlag | 1982


    Road congestion pre-judging device, system and method

    YAN YING / GAN HAIYUN | Europäisches Patentamt | 2020

    Freier Zugriff

    ROAD BOUNDARY DETECTOR, SELF-POSITION ESTIMATION DEVICE, AND ROAD BOUNDARY DETECTING METHOD

    SANO YASUHITO / YANAGI HIROYOSHI | Europäisches Patentamt | 2017

    Freier Zugriff

    METHOD AND DEVICE FOR DETECTING ROAD BOUNDARY

    NING ZUOTAO / RYU ISAMU / LIU WEI | Europäisches Patentamt | 2018

    Freier Zugriff

    METHOD FOR JUDGING ROAD CONDITION OR TRAFFIC SITUATION

    PARK BYUNG HOON | Europäisches Patentamt | 2022

    Freier Zugriff