To provide a reverse travel determination device capable of performing a highly accurate reverse travel determination.SOLUTION: A reverse travel determination device comprises: an acquisition unit that acquires a position of a vehicle; a road section identification unit that sequentially identifies a travel road section that is a road section in which the vehicle travels based on the position of the vehicle acquired by the acquisition unit; and a determining unit that determines whether the vehicle is traveling in a reverse direction on a one-way traffic road section that is a road section of a one-way traffic. The determination unit determines that the vehicle is traveling in the reverse direction on the one-way traffic road section in the case where a set road section that is a road section set corresponding to the one-way traffic road section is included in travel road sections that are sequentially identified by the road section identification unit prior to the determination and are traced back to a predetermined number from the time of the determination, and a moving direction before the determination of the position of the vehicle satisfies a predetermined condition for the one-way traffic road section.SELECTED DRAWING: Figure 1

    【課題】精度の高い逆走判定を行うことが可能な逆走判定装置を提供する。【解決手段】車両の位置を取得する取得部と、取得部により取得された車両の位置に基づいて車両が走行する道路区間である走行道路区間を逐次特定する道路区間特定部と、車両が一方通行の道路区間である一方通行道路区間を逆走しているか否かの判定を行う判定部と、を備える。判定部は、判定の前に道路区間特定部により逐次特定された走行道路区間であって判定時から所定数まで遡った走行道路区間のうちに、一方通行道路区間に対応して設定された道路区間である設定道路区間が含まれ、且つ車両の位置の判定以前の移動方向が一方通行道路区間に対する所定の条件を満たす場合に、車両が一方通行道路区間を逆走していると判定する。【選択図】図1


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    Titel :

    REVERSE TRAVEL DETERMINATION DEVICE, REVERSE TRAVEL DETERMINATION METHOD, PROGRAM, AND RECORDING MEDIUM


    Weitere Titelangaben:

    逆走判定装置、逆走判定方法、プログラム及び記録媒体


    Beteiligte:
    SUZUKI MANABU (Autor:in) / ISHII MASAKI (Autor:in) / YONEYAMA MASATAKE (Autor:in) / NAKANO TOMOHIRO (Autor:in) / OKAZAKI MASAKI (Autor:in)

    Erscheinungsdatum :

    2020-01-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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