PROBLEM TO BE SOLVED: To improve in real time a traffic flow in a road network.SOLUTION: A traffic management method for use in a road network that includes a first lane that is a single direction lane having a first travel direction, a second lane that is a single direction lane having a second travel direction different from the first travel direction; and a bidirectional lane allowing configuration of either of the first and second travel directions. The method includes: a reception step for receiving a vehicle message that is transmitted by a vehicle repeatedly and includes travel position, travel speed and travel direction of the vehicle, via wireless communication; an analysis step for determining whether an imbalance of traffic flow exists between a vehicular group traveling in the first travel direction and a vehicular group traveling in the second travel direction, on the basis of the vehicle messages that have been received; and a determination step for determining so as to change the travel direction of the bidirectional lane in the case of being determined that there is an imbalance in the traffic flows.SELECTED DRAWING: Figure 1A

    【課題】道路網における交通流をリアルタイムに改善する。【解決手段】第1の進行方向を有する単方向車線である第1の車線と、前記第1の進行方向とは異なる第2の進行方向を有する単方向車線である第2の車線と、進行方向を前記第1および第2の進行方向のいずれにも構成可能な双方向車線と、を含む道路網における交通管理方法であり、車両が繰り返し送信する車両メッセージであって、前記車両の走行位置、走行速度、および進行方向を含む車両メッセージを無線通信を介して受信する受信ステップと、前記第1の進行方向に走行する車両グループと前記第2の進行方向に走行する車両グループの間に交通流の不均衡が存在するか否かを、受信した前記車両メッセージに基づいて判定する解析ステップと、交通流に不均衡が存在すると判定された場合に、前記双方向車線の進行方向を変更するように決定する決定ステップとを含む。【選択図】図1A


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    Title :

    TRAFFIC MANAGEMENT BASED ON BASIC SAFETY MESSAGE DATA


    Additional title:

    基本安全メッセージデータに基づく交通管理


    Contributors:
    GAURAV BANSAL (author) / LU HONGSHENG (author) / JOHN KENNEY (author) / NAKANISHI TORU (author)

    Publication date :

    2017-09-28


    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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