PROBLEM TO BE SOLVED: To provide a vehicle lane maintaining assist device that enables stable vehicle control even when failing to recognize a travelling guide line.SOLUTION: A vehicle lane maintaining assist device comprises: a travelling guide line detection unit that has a sensing device detecting a travelling guide line defining a vehicle lane;a travelling guide line recognition unit that recognizes the travelling guide line; a vehicle control unit that prepares a control signal pertaining to steering for controlling to maintain vehicle lanes on the basis of a recognition result of the travelling guide line; a steering control unit that implements steering control of vehicles on the basis of the control signal; a recognition failure judgement unit that judges a recognition failure of the travelling guide line on the basis of the recognition result of the travelling guide line; an own vehicle position acquisition unit that acquires position information on the vehicle; and a control history recording unit that records control history information on the steering control of the vehicle in association with the position information acquired by the own vehicle position acquisition unit. When the recognition of the travelling guide line is failed, the steering control of the vehicle is implemented on the basis of the control history information corresponding to current position information on the vehicle acquired by the own vehicle position acquisition unit.SELECTED DRAWING: Figure 2

    【課題】走行ガイドラインの認識に失敗しても安定した車両制御が可能な車線維持支援装置を提供する。【解決手段】車線を規定する走行ガイドラインを検知するセンシングデバイスを有した走行ガイドライン検知部と、走行ガイドラインを認識する走行ガイドライン認識部と、走行ガイドラインの認識結果に基づいて車線維持制御のための操舵に係る制御信号を作成して出力する車両制御部と、制御信号に基づいて車両の操舵制御を行う操舵制御部と、走行ガイドラインの認識結果に基づいて、走行ガイドラインの認識失敗を判定する認識失敗判定部と、車両の位置情報を取得する自車位置取得部と、車両の操舵制御の制御履歴情報を自車位置取得部で取得した位置情報と関連付けて記録する制御履歴記録部とを備え、走行ガイドラインの認識に失敗した場合、自車位置取得部で取得した車両の現在位置に対応する制御履歴情報に基づいて車両の操舵制御を行う。【選択図】図2


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    Titel :

    VEHICLE LANE MAINTAINING ASSIST DEVICE AND VEHICLE LANE MAINTAINING ASSIST METHOD


    Weitere Titelangaben:

    車線維持支援装置および車線維持支援方法


    Beteiligte:
    OKUBO YOICHI (Autor:in) / SUGIYAMA AKINOBU (Autor:in) / YOSHIKAWA ATSUSHI (Autor:in)

    Erscheinungsdatum :

    22.03.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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