To provide a road traffic condition monitoring system capable of accurately monitoring traffic conditions of roads such as traffic congestion and dangerous driving conditions.SOLUTION: A first monitoring device WD1 arranged on an upstream side of a road R and a second monitoring device WD2 arranged on a downstream side are provided. Each of the monitoring devices WD1 and WD2 detects a vehicle, acquires vehicle information, and assigns an ID to the vehicle based on the characteristics of a vehicle C. Also, travel information of the vehicle C is acquired. The first monitoring device WD1 transmits the vehicle information and the travel information of the ID-assigned vehicle to the second monitoring device WD2, and the second monitoring device WD2 determines the road traffic condition including the vehicle information and the travel information from the first monitoring device WD1 and the ID-assigned vehicle based on the vehicle information and the travel information acquired in the own monitoring device WD2.SELECTED DRAWING: Figure 1

    【課題】道路の交通状況、例えば渋滞状況や危険運転状況を正確に監視することが可能な道路交通状況監視システムを提供する。【解決手段】道路Rの上流側に配設された第1監視装置WD1と、下流側に配設された第2監視装置WD2を備える。各監視装置WD1,WD2は、車両を検知して車両情報を取得するとともに、車両Cの特徴に基づいて車両にIDを付する。また、車両Cの走行情報を取得する。第1監視装置WD1はIDを付した車両の車両情報と走行情報を第2監視装置WD2に送信し、第2監視装置WD2は第1監視装置WD1からの車両情報及び走行情報と、自監視装置WD2において取得した車両情報及び走行情報に基づいてIDを付した車両を含む道路交通状況を判定する。【選択図】 図1


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    Titel :

    ROAD TRAFFIC CONDITION MONITORING SYSTEM


    Weitere Titelangaben:

    道路交通状況監視システム


    Beteiligte:
    YOKOTA KENSUKE (Autor:in)

    Erscheinungsdatum :

    2023-08-02


    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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