Apparatus and method for vehicle cruise and distance control, and computer program product having the method stored therein
    4.
    发明公开
    Apparatus and method for vehicle cruise and distance control, and computer program product having the method stored therein 有权
    装置和方法的用于车辆的速度和距离控制,用适当的计算机程序

    公开(公告)号:EP0930191A3

    公开(公告)日:2003-01-22

    申请号:EP99100386.4

    申请日:1999-01-18

    申请人: Hitachi, Ltd.

    IPC分类号: B60K31/00 G01S13/58 G01S13/34

    CPC分类号: B60K31/0008 G01S13/584

    摘要: In a vehicle running control apparatus and method, the change of a difference in frequency between an electromagnetic wave signal transmitted from a vehicle (A) and an electromagnetic wave signal reflected from an object (B) is detected (301). Information inclusive of a distance (D m ) between the object and the vehicle and a relative speed (V r ) of one of the object and the vehicle to the other is generated (205, 210) on the basis of the change in frequency difference. A desired speed (V d , ΔV d ) is generated (405, 503) on the basis of the generated information and information (V o ) of the running of the vehicle so that the change in frequency difference is generated. A signal for control of the speed (V o ) of the vehicle is generated (209) on the basis of the desired speed.

    摘要翻译: 在行驶控制装置和方法中,从车辆(A)的电磁波信号的反式mitted之间的频率差的变化和电磁波信号的车辆从以对象(B)反射的被检测到(301)。 信息包括所述对象和所述车辆和物体中的一个的相对速度(VR)和车辆到其他之间的距离(DM)的在频率差的变化的基础上生成的(205,210)。 期望的速度(VD DELTA VD)为的象产生在频率差变化的车辆的行驶所产生的信息和信息(VO)的基础上生成的(405,503)。 一种用于车辆的速度(VO)的控制信号的所需速度的基础上生成(209)。