Lane keeping assist device and lane keeping assist method
    1.
    发明授权
    Lane keeping assist device and lane keeping assist method 有权
    车道辅助装置和车道保持辅助方法

    公开(公告)号:US08457868B2

    公开(公告)日:2013-06-04

    申请号:US12920733

    申请日:2008-12-10

    IPC分类号: G06F7/00

    摘要: Lateral displacement reference positions LXL, LXR are set on left and right from a center in a width direction of a traffic lane L where a vehicle travels. Then, at least in a case where the vehicle is positioned on an inner side of the left and right lateral displacement reference position LXL, LXR, the vehicle is feedback-controlled so as to decrease a yaw angle deviation. Further, in a case where the vehicle is positioned at an outer side of the left and right lateral displacement reference position LXL, LXR with respect to the traffic lane center, the feedback control is performed so as to decrease the angle deviation and a lateral displacement deviation.

    摘要翻译: 横向位移基准位置LXL,LXR从车辆行驶的行车道L的宽度方向的中心的左右方向设定。 然后,至少在车辆位于左右横向位移基准位置LXL,LXR的内侧的情况下,对车辆进行反馈控制,以减少偏航角偏差。 此外,在车辆相对于行车道中心位于左右横向位移基准位置LXL,LXR的外侧的情况下,进行反馈控制,以减小角度偏差和横向位移 偏差。

    LANE KEEPING ASSIST DEVICE AND LANE KEEPING ASSIST METHOD
    2.
    发明申请
    LANE KEEPING ASSIST DEVICE AND LANE KEEPING ASSIST METHOD 有权
    LANE KEEPING ASSIST DEVICE和LANE KEEPING ASSIST方法

    公开(公告)号:US20110015850A1

    公开(公告)日:2011-01-20

    申请号:US12920733

    申请日:2008-12-10

    IPC分类号: G06F7/00

    摘要: Lateral displacement reference positions LXL, LXR are set on left and right from a center in a width direction of a traffic lane L where a vehicle travels. Then, at least in a case where the vehicle is positioned on an inner side of the left and right lateral displacement reference position LXL, LXR, the vehicle is feedback-controlled so as to decrease a yaw angle deviation. Further, in a case where the vehicle is positioned at an outer side of the left and right lateral displacement reference position LXL, LXR with respect to the traffic lane center, the feedback control is performed so as to decrease the angle deviation and a lateral displacement deviation.

    摘要翻译: 横向位移基准位置LXL,LXR从车辆行驶的行车道L的宽度方向的中心的左右方向设定。 然后,至少在车辆位于左右横向位移基准位置LXL,LXR的内侧的情况下,对车辆进行反馈控制,以减少偏航角偏差。 此外,在车辆位于相对于行车道中心的左右横向位移基准位置LXL,LXR的外侧的情况下,进行反馈控制,以减小角度偏差和横向位移 偏差。