PROBLEM TO BE SOLVED: To improve, with respect to a traveling of a vehicle on a road on which a lane change of the traveling vehicle is permitted, detection accuracy of a reverse running vehicle based on an output from a sensor of a vehicle detector.SOLUTION: A processor 23 of the reverse running detection device 11 acquires a vehicle detection signal based on outputs from sensors S 1 to S 4 that detect traveling vehicles 3 of lanes 2 A and 2 B for each lane in the plurality of lanes 2 A and 2 B; and is configured to judge whether or not there is a reverse running vehicle traveling in at least one lane of the plurality of lanes 2 A and 2 B in a reverse direction based on a detection pattern of one or more traveling vehicles in the vehicle detection signals.SELECTED DRAWING: Figure 1

    【課題】走行車両の車線変更が許容された道路での車両の走行に関し、車両感知器のセンサからの出力に基づく逆走車の検知精度を向上させる。【解決手段】逆走検知装置11のプロセッサ23は、複数の車線2A、2Bにおいて、車線ごとに当該車線2A、2Bの走行車両3を検知するセンサS1−S4からの出力に基づく車両検知信号を取得し、それら車両検知信号における1以上の走行車両に関する検知パターンに基づき、複数の車線2A、2Bの少なくとも1つの車線を逆方向に走行する逆走車が存在するか否かを判定する構成とする。【選択図】図1


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    Title :

    REVERSE RUNNING DETECTION DEVICE, REVERSE RUNNING DETECTION SYSTEM, AND REVERSE RUNNING DETECTION METHOD


    Additional title:

    逆走検知装置および逆走検知システムならびに逆走検知方法


    Contributors:

    Publication date :

    2018-10-04


    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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