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    • 85. 发明公开
    • DRIVING SUPPORT APPARATUS AND DRIVING SUPPORT METHOD
    • ANTRIEBSHILFSVORRICHTUNG UND ANTRIEBSHILFSVERFAHREN
    • EP2991871A1
    • 2016-03-09
    • EP14726432.9
    • 2014-04-28
    • Toyota Jidosha Kabushiki Kaisha
    • KASHIWAI, Tadahiro
    • B60W30/02B60W30/10B60W40/072
    • B62D15/025B60W30/02B60W30/10B60W40/072B60W2520/10B60W2550/146B62D15/021
    • A driving support apparatus includes a travel possible region detecting device configured to detect a travel possible region of a vehicle, a travel controller configured to carry out locus control based on a target locus created so as to cause the vehicle to travel in the travel possible region detected by the travel possible region detecting device, and a controller configured to decide a road center of a curve, which is located forward of a traveling direction from a driver's own vehicle position of the vehicle by a pre-read distance which is set according to a vehicle speed of vehicle, as a reference point, at the time the curve exists forward of the traveling direction of the vehicle, decide a position offset from the reference point to inside of the curve by a lateral displacement which is set according to a radius of curvature of the curve at the reference point, as a target point, and create the target locus so as to cause the target locus to pass through the driver's own vehicle position and the target point.
    • 驱动支撑装置包括:行驶可能区域检测装置,被配置为检测车辆的行驶可能区域; 配置为基于目标轨迹执行轨迹控制的行驶控制器; 以及控制器,被配置为根据车辆的驾驶员本身的车辆位置,将位于行驶方向前方的曲线的道路中心判定为根据车辆的车速设定的预读取距离,作为 参考点,在行进方向前方的曲线存在时,通过根据参考点的曲线的曲率半径设定的横向位移来决定从参考点到曲线内部的偏移位置,如 目标点,并创建目标轨迹,以便通过驾驶员自己的车辆位置和目标点。