To provide a recommended lane provision system and recommended lane provision method capable of recommending as a recommended lane a lane making it possible to inhibit plural times of lane changes due to overtaking over a short period of time while inhibiting a vehicle from unnecessarily traveling in a rightward lane.SOLUTION: A recommended lane provision server 2 stores an overtaking tendency speed that is a speed of another vehicle which a user tends to overtake when driving a vehicle. The recommended lane provision server 2 acquires a current position of the user-related vehicle, and determines whether an overtaking enabling vehicle, which is traveling at a speed equal to or lower than the overtaking tendency speed, exists within a predetermined range encompassing a position separated by a certain distance or more from the current position of the vehicle. If the vehicle exists, the recommended lane provision server provides as a recommended lane a lane on the right side of the lane in which the overtaking enabling vehicle is traveling. If the vehicle does not exist, the recommended lane provision server provides as a recommended lane a leftward lane among lanes on a road.SELECTED DRAWING: Figure 1

    【課題】右側寄りの車線を車両が不必要に走行することを抑制した上で、追い越しに伴って短期間で複数回の車線変更が行われることを抑制可能な車線を推奨車線として提供できる「推奨車線提供装置および推奨車線提供方法」を提供する。【解決手段】推奨車線提供サーバ2は、ユーザが車両を運転したときに追い越す傾向にある他の車両の速度である追越傾向速度を記憶する。そして、推奨車線提供サーバ2は、ユーザに係る車両の現在位置を取得し、その車両の現在位置から一定距離以上離間した位置を含む所定の範囲内に、追越傾向速度以下の速度で走行する追越可能車両が存在するか否かを判定し、存在する場合、追越可能車両が走行する車線よりも右側の車線を推奨車線として提供する一方、存在しない場合、道路に設けられた車両のうち左側寄りの車線を推奨車線として提供する。【選択図】図1


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    Title :

    RECOMMENDED LANE PROVISION SYSTEM AND RECOMMENDED LANE PROVISION METHOD


    Additional title:

    推奨車線提供装置および推奨車線提供方法


    Contributors:

    Publication date :

    2019-02-28


    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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