To provide an intersection traffic system capable of preventing entry into an intersection in a switching preparation period.SOLUTION: By providing not only traffic signals 2 to 5 but also breakers 8 to 11, even in a switching preparation period from when construction vehicle detection sensors 16,17 detect a construction vehicle V2 until traffic lights 4, 5 on a construction road R2 side is switched to an entry permission display state and in a switching preparation period from when the construction vehicle V2 passes until traffic signals 2, 3 on a general road R1 side is switched to the entry permission display state, entry of a pedestrian H, a general vehicle V1, and the construction vehicle V 2 to an intersection C is restricted. Further, by providing first and second photographing recognition devices 14, 15 that photograph an inside of the intersection C and the general road R1 and recognizing the pedestrian H and the general vehicle V1 in a photographed image, a control device 18 can appropriately control the traffic signals 2 to 5 and the breakers 8 to 11 while recognizing the pedestrian H and the general vehicle V1.SELECTED DRAWING: Figure 1

    【課題】切換準備期間における交差点への進入を防止できる交差点通行システムを提供する。【解決手段】信号機2~5だけでなく、遮断機8~11を併設することで、工事車両検出センサ16、17が工事車両V2を検出してから工事道路R2側の信号機4、5が進入許容表示状態に切り換わるまでの切換準備期間や、工事車両V2が通過してから一般道路R1側の信号機2、3が進入許容表示状態に切り換わるまでの切換準備期間においても、歩行者H、一般車両V1及び工事車両V2の交差点Cへの進入を規制する。また、交差点C内及び一般道路R1を撮影し、撮影画像内の歩行者H及び一般車両V1を認識する第1及び第2撮影認識装置14、15を備えることで、制御装置18は、歩行者H及び一般車両V1を認識しつつ信号機2~5及び遮断機8~11を適切に制御することが可能になる。【選択図】図1


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    Title :

    INTERSECTION TRAFFIC SYSTEM


    Additional title:

    交差点通行システム


    Contributors:

    Publication date :

    2022-10-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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