To make it possible to cause an operator to execute smooth steering assist without giving discomfort even if the operator performs steering override in a direction opposite to a lane deviation direction when lane deviation suppression control is continued.SOLUTION: When steering override of an operator is detected during lane deviation suppression control (S22), and when it is determined that a handle operation direction is a return direction opposite to a lane deviation direction with respect to the lane deviation direction of an own vehicle 1 (S24), a target steering angle θo, that is set for lane deviation suppression, is set in a turning direction from an actual steering angle θst that is generated by handle operation of the operator, thereby positively assisting the handle operation of the operator (S29).SELECTED DRAWING: Figure 6

    【課題】車線逸脱抑制制御が継続されている際に、運転者が車線逸脱方向とは反対の方向への操舵オーバライドを行った場合であっても、運転者に違和感を与えることのないスムーズな操舵アシストを実行させることができるようにする。【解決手段】車線逸脱抑制制御中に運転者の操舵オーバライドを検出した場合(S22)、自車両1の車線逸脱方向に対してハンドル操作方向が当該車線逸脱方向とは反対の復帰方向にあると判定した場合(S24)、車線逸脱抑制のために設定する目標操舵角θoを、運転者のハンドル操作によって発生する実操舵角θstよりも切り増し方向に設定することで、運転者のハンドル操作を積極的にアシストする(S29)。【選択図】図6


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    Title :

    LANE DEVIATION SUPPRESSION CONTROL DEVICE


    Additional title:

    車線逸脱抑制制御装置


    Contributors:
    OMIGAWA KYOJI (author) / HAJIKA RYO (author)

    Publication date :

    2022-03-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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