To appropriately perform steer override control even when it is estimated that an erroneous stepping operation has occurred.SOLUTION: A drive support ECU 10 starts automatic brake control when it is determined that an erroneous stepping operation has occurred, steer override determination 2 is executed after starting the automatic brake control, and the automatic brake control is finished by the steer override control when steering speed ω is larger than a threshold value ωf (ω>ωf). On the other hand, the drive support ECU 10 performs steer override determination 1 when it is not determined that the erroneous stepping operation has occurred, and the automatic brake control is not started by the steer override control when a steering operation amount θ is larger than a threshold value θe, or the steering speed ω is larger than the threshold value ωf.SELECTED DRAWING: Figure 2

    【課題】 誤踏み操作が発生したと推定された場合でも、ステアオーバーライド制御を適切に実施する。【解決手段】 運転支援ECU10は、誤踏み操作が発生したと判定された場合には、自動ブレーキ制御を開始し、自動ブレーキ制御を開始した後は、ステアオーバーライド判定2を実施して、ステアリング操舵速度ωが閾値ωfよりも大きい(ω>ωf)場合に、ステアオーバーライド制御によって自動ブレーキ制御を終了する。一方、誤踏み操作が発生したと判定されていない場合、運転支援ECU10は、ステアオーバーライド判定1を実施して、ステアリング操作量θが閾値θeよりも大きい、あるいは、ステアリング操舵速度ωが閾値ωfよりも大きい場合に、ステアオーバーライド制御によって自動ブレーキ制御を開始しない。【選択図】 図2


    Access

    Download


    Export, share and cite



    Title :

    COLLISION AVOIDING SUPPORT DEVICE


    Additional title:

    衝突回避支援装置


    Contributors:
    IKE WATARU (author) / HOSHIKAWA YUMA (author) / MURAKAMI RYOTA (author) / SHIMBO YUTO (author)

    Publication date :

    2021-05-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B62D MOTOR VEHICLES , Motorfahrzeuge / G06V



    COLLISION AVOIDING DEVICE

    TOKUDA TETSUYA / MIURA TAKESHI / MUKAI YASUHIKO | European Patent Office | 2016

    Free access

    COLLISION AVOIDING ASSIST SYSTEM AND COLLISION AVOIDING ASSIST APPARATUS

    NAKAGAWA YUKI / SUGIYAMA MINAKO / HASEGAWA TAKASHI | European Patent Office | 2022

    Free access

    COLLISION AVOIDING ASSIST SYSTEM AND COLLISION AVOIDING ASSIST APPARATUS

    NAKAGAWA YUKI / SUGIYAMA MINAKO / HASEGAWA TAKASHI | European Patent Office | 2022

    Free access

    DRIVER SUPPORT SYSTEM AND METHOD FOR AVOIDING COLLISION

    MARTIN KUNKEL | European Patent Office | 2016

    Free access

    OBJECT REALIZATION DEVICE FOR AVOIDING COLLISION

    HWANG TAE GYU | European Patent Office | 2019

    Free access