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    • 1. 发明申请
    • PARKING ASSISTING APPARATUS
    • 停车辅助装置
    • US20100286872A1
    • 2010-11-11
    • US12838529
    • 2010-07-19
    • Tomohiko ENDOYasushi MakinoYukiko KawabataTakuya ItohAtsuko Nakanishi
    • Tomohiko ENDOYasushi MakinoYukiko KawabataTakuya ItohAtsuko Nakanishi
    • G06F19/00G06F17/00
    • B62D7/159B62D15/027B62D15/0285
    • The present invention relates to a parking assist apparatus 10 used for a vehicle which has a four-wheel steering mode in which front wheels and rear wheels can be steered independently, comprising: traveling path calculation means for calculating a traveling path for guiding the vehicle to a target position; and assist means for assisting traveling of the vehicle to the target position, based on the traveling path calculated by the traveling path calculation means. In the four-wheel steering mode, the traveling path calculated by the traveling path calculation means includes a traveling path in which the front wheels and the rear wheels are steered in reverse directions, and said traveling path includes a section in which a constant point, which is an intersection of a center line of the vehicle in a back-and-forth direction and a line perpendicular to the center line from a turning center, creates a trajectory of a clothoid curve.
    • 本发明涉及一种用于车辆的停车辅助装置10,其具有能够独立地转向前轮和后轮的四轮转向模式,包括:行驶路径计算装置,用于计算用于引导车辆的行驶路径 目标位置; 以及辅助装置,用于根据由行驶路径计算装置计算出的行进路径辅助车辆到达目标位置的行驶。 在四轮转向模式中,由行驶路径计算装置计算出的行进路径包括前轮和后轮在相反方向转向的行进路径,并且所述行进路径包括一个恒定点, 其是来自前后方向的车辆的中心线与从转向中心垂直于中心线的线的交点,产生回旋曲线的轨迹。
    • 2. 发明授权
    • Parking assisting apparatus
    • 停车辅助装置
    • US09174674B2
    • 2015-11-03
    • US12838529
    • 2010-07-19
    • Tomohiko EndoYasushi MakinoYukiko KawabataTakuya ItohAtsuko Nakanishi
    • Tomohiko EndoYasushi MakinoYukiko KawabataTakuya ItohAtsuko Nakanishi
    • B62D15/02B62D7/15B60W30/06
    • B62D7/159B62D15/027B62D15/0285
    • The present invention relates to a parking assist apparatus 10 used for a vehicle which has a four-wheel steering mode in which front wheels and rear wheels can be steered independently, comprising: traveling path calculation means for calculating a traveling path for guiding the vehicle to a target position; and assist means for assisting traveling of the vehicle to the target position, based on the traveling path calculated by the traveling path calculation means. In the four-wheel steering mode, the traveling path calculated by the traveling path calculation means includes a traveling path in which the front wheels and the rear wheels are steered in reverse directions, and said traveling path includes a section in which a constant point, which is an intersection of a center line of the vehicle in a back-and-forth direction and a line perpendicular to the center line from a turning center, creates a trajectory of a clothoid curve.
    • 本发明涉及一种用于车辆的停车辅助装置10,其具有能够独立地转向前轮和后轮的四轮转向模式,包括:行驶路径计算装置,用于计算用于引导车辆的行驶路径 目标位置; 以及辅助装置,用于根据由行驶路径计算装置计算出的行进路径辅助车辆到达目标位置的行驶。 在四轮转向模式中,由行驶路径计算装置计算出的行进路径包括前轮和后轮在相反方向转向的行进路径,并且所述行进路径包括一个恒定点, 其是来自前后方向的车辆的中心线与从转向中心垂直于中心线的线的交点,产生回旋曲线的轨迹。