To determine whether a traveling vehicle is a connection vehicle or a single vehicle in a multi-lane free-flow type system.SOLUTION: A vehicle type discrimination device includes: an image acquisition unit for acquiring an image obtained by capturing an upper surface including a space between a driver's seat and a load-carrying platform of a vehicle traveling on a lane from a camera installed downward from above the lane; and a connection vehicle determination unit for determining whether the vehicle is a connection vehicle or a single vehicle based on characteristics of the image.SELECTED DRAWING: Figure 1

    【課題】マルチレーンフリーフロー型のシステムにおいて、走行車両が連結車両か単独車両かを判別する。【解決手段】車種判別装置は、車線の上方から下方に向けて設置されたカメラから、当該車線を走行する車両の運転席と荷台との間を含む上面を撮影した画像を取得する画像取得部と、前記画像の特徴に基づいて、当該車両が連結車両であるか単独車両であるかを判定する連結車両判定部と、を備える。【選択図】図1


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    Titel :

    VEHICLE TYPE DISCRIMINATION DEVICE, VEHICLE TYPE DISCRIMINATION SYSTEM, VEHICLE TYPE DISCRIMINATION METHOD, AND PROGRAM


    Weitere Titelangaben:

    車種判別装置、車種判別システム、車種判別方法およびプログラム


    Beteiligte:
    KOJIMA YOHEI (Autor:in) / OWARI NOBUYUKI (Autor:in) / NAKAYAMA HIROYUKI (Autor:in) / YAMAGUCHI YASUHIRO (Autor:in)

    Erscheinungsdatum :

    06.09.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS




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