Method and device for determining a corrected offset value
    1.
    发明授权
    Method and device for determining a corrected offset value 有权
    用于确定校正的偏移值的方法和装置

    公开(公告)号:US06704631B2

    公开(公告)日:2004-03-09

    申请号:US10146781

    申请日:2002-05-16

    IPC分类号: G01C2300

    摘要: A device is for determining a corrected offset value which represents the offset of the output signal of a first vehicle sensor, the sensor determining at least one motion of a vehicle. In this device, a first arrangement is provided by which at least two offset values representing the offset of the sensor are determined by at least two different methods. In addition, for at least one of the offset values of the sensor thus determined, an error band is determined in addition to the offset value. The corrected offset value is determined as a function of the offset values determined and at least one of the error bands.

    摘要翻译: 装置用于确定校正的偏移值,其表示第一车辆传感器的输出信号的偏移,所述传感器确定车辆的至少一个运动。 在该装置中,提供了一种第一装置,通过该装置,通过至少两种不同的方法确定表示传感器的偏移的至少两个偏移值。 此外,对于如此确定的传感器的偏移值中的至少一个,除了偏移值之外还确定误差带。 校正的偏移值被确定为所确定的偏移值和至少一个误差带的函数。

    Method and device for determining offset values by a regression method
    2.
    发明授权
    Method and device for determining offset values by a regression method 失效
    用回归法确定偏移值的方法和装置

    公开(公告)号:US06799093B2

    公开(公告)日:2004-09-28

    申请号:US10147667

    申请日:2002-05-16

    IPC分类号: G06F700

    摘要: A device and a method determine an offset value which represents the offset of the output signal of a vehicle sensor, the sensor detecting at least one motion of a vehicle, and the output signal is analyzed at at least two different points in time. An additional signal is determined independently of the output signal, this signal also representing the motion of the vehicle. An arrangement is provided for analyzing the characteristic of the output signal, which depends on the longitudinal velocity of the vehicle, and the characteristic of the additional signal, which also depends on the longitudinal velocity of the vehicle, in order to determine the offset value.

    摘要翻译: 装置和方法确定表示车辆传感器的输出信号的偏移的偏移值,检测车辆的至少一个运动的传感器,并且在至少两个不同的时间点分析输出信号。 独立于输出信号确定附加信号,该信号也表示车辆的运动。 提供一种用于分析取决于车辆的纵向速度的输出信号的特性以及也取决于车辆的纵向速度的附加信号的特性以便确定偏移值的装置。

    Method and device for determining offset values by a histogram method
    3.
    发明授权
    Method and device for determining offset values by a histogram method 有权
    用于通过直方图方法确定偏移值的方法和装置

    公开(公告)号:US06810311B2

    公开(公告)日:2004-10-26

    申请号:US10150304

    申请日:2002-05-16

    IPC分类号: B60G1701

    摘要: A method is for determining the offset value of the output signal of a vehicle sensor. The values of the output signal of the vehicle sensor are determined. The value range of the output signal of the vehicle sensor is divided into at least two partial ranges (intervals, classes). The values of the output signal are allocated to the partial ranges. The number of number quantities representing the values of the output signal allocated to the partial ranges is determined. The number quantities are determined by at least one low-pass filter.

    摘要翻译: 一种用于确定车辆传感器的输出信号的偏移值的方法。 确定车辆传感器的输出信号的值。 车辆传感器的输出信号的值范围被划分为至少两个部分范围(间隔,等级)。 输出信号的值分配给部分范围。 确定表示分配给部分范围的输出信号的值的数量数量。 数量由至少一个低通滤波器确定。

    Method and device for predicting the course of motor vehicles
    4.
    发明授权
    Method and device for predicting the course of motor vehicles 有权
    用于预测机动车辆过程的方法和装置

    公开(公告)号:US08126640B2

    公开(公告)日:2012-02-28

    申请号:US10512183

    申请日:2002-12-07

    IPC分类号: G01C21/00 G06F17/00

    摘要: A method for travel course prediction in a motor vehicle having a position finding system for objects situated ahead of the vehicle is provided. In accordance with the method, a function describing the shape of the roadside is calculated on the basis of measured distance data and angle data for stationary roadside targets, wherein multiple stationary targets are identified and tracked. The path of the road is estimated for various subsets of the set of tracked stationary targets, under the assumption that these stationary targets are situated along the roadside, and roadside targets are differentiated from interfering objects on the basis of the plausibility of the resulting possible shapes of the roadside, the most probable shape of the roadside being determined on the basis of the roadside targets.

    摘要翻译: 提供了一种具有用于位于车辆前方的物体的位置查找系统的机动车辆中的行驶路线预测方法。 根据该方法,基于测量的固定路边目标的距离数据和角度数据来计算描述路边形状的功能,其中识别和跟踪多个静止目标。 假设这些固定目标位于路边,并且路边目标根据所得到的可能形状的合理性而与干扰对象区分开,所以对道路固定目标集合的各种子集进行估计。 路边的最可能形状是根据路边目标确定的。

    Method and device for predicting the course of motor vehicles
    5.
    发明申请
    Method and device for predicting the course of motor vehicles 有权
    用于预测机动车辆过程的方法和装置

    公开(公告)号:US20050228580A1

    公开(公告)日:2005-10-13

    申请号:US10512183

    申请日:2002-12-07

    摘要: A method for travel course prediction in a motor vehicle having a position finding system for objects situated ahead of the vehicle is provided. In accordance with the method, a function describing the shape of the roadside is calculated on the basis of measured distance data and angle data for stationary roadside targets, wherein multiple stationary targets are identified and tracked. The path of the road is estimated for various subsets of the set of tracked stationary targets, under the assumption that these stationary targets are situated along the roadside, and roadside targets are differentiated from interfering objects on the basis of the plausibility of the resulting possible shapes of the roadside, the most probable shape of the roadside being determined on the basis of the roadside targets.

    摘要翻译: 提供了一种具有用于位于车辆前方的物体的位置查找系统的机动车辆中的行驶路线预测方法。 根据该方法,基于测量的固定路边目标的距离数据和角度数据来计算描述路边形状的功能,其中识别和跟踪多个静止目标。 假设这些固定目标位于路边,并且路边目标根据所得到的可能形状的合理性而与干扰对象区分开,所以对道路固定目标集合的各种子集进行估计。 路边的最可能形状是根据路边目标确定的。

    Method for recognizing a change in lane of a vehicle
    7.
    发明授权
    Method for recognizing a change in lane of a vehicle 失效
    用于识别车辆车道变化的方法

    公开(公告)号:US06889161B2

    公开(公告)日:2005-05-03

    申请号:US10311176

    申请日:2002-02-13

    摘要: A method of detecting a lane change of a subject vehicle (20), having a locating device (10) which uses angular resolution for locating vehicles (VEH1, VEH2, VEH3) traveling in front, and a device (44) for determining the yaw rate (ω0) of the subject vehicle. The angular velocity (ωi) of at least one vehicle traveling in front relative to the subject vehicle (20) is measured using the locating device (10), and a lane change signal (LC) indicating the lane change is formed by comparing the measured angular velocity (ωi) to the yaw rate (ω0) of the subject vehicle.

    摘要翻译: 一种检测本车辆(20)的车道变换的方法,具有使用角度分辨率定位在前方行驶的车辆(VEH 1,VEH 2,VEH 3)的定位装置(10),以及用于 确定本车辆的横摆角速度(ω-SUB> 0 )。 使用定位装置(10)测量相对于本车辆(20)在前方行驶的至少一辆车辆的角速度(ω),以及指示该车辆(20)的车道改变信号 通过将被测量的车辆的测量角速度(ωmax)与偏航率(ω-SUB> 0 )进行比较来形成车道变换。

    Method for adjusting the speed of a motor vehicle
    9.
    发明授权
    Method for adjusting the speed of a motor vehicle 失效
    调整机动车辆速度的方法

    公开(公告)号:US06763904B2

    公开(公告)日:2004-07-20

    申请号:US10018149

    申请日:2002-04-04

    IPC分类号: B62D600

    摘要: A method for controlling the speed of a vehicle is proposed, where, in the vehicle to be controlled, the yaw rate or rotation rate is measured, in particular to determine the curvature of the vehicle's own travel trajectory, and where, using a proximity sensor or position sensor, at least one vehicle traveling ahead or at least some other object within a sensor's sensing range is detected, particularly with regard to an offset from the travel course of the vehicle to be controlled. By delaying the travel-course offset of a vehicle driving ahead, determined in preset measuring cycles, by a predefined time span, and by using the then instantaneous curvature of the travel trajectory, a historical travel-course offset is ascertained, one is able to simply and rapidly predict the travel course of the vehicle to be controlled.

    摘要翻译: 提出了一种用于控制车辆速度的方法,其中在要控制的车辆中,测量横摆角速度或旋转速率,特别是确定车辆自身行驶轨迹的曲率,并且其中使用接近传感器 或位置传感器,检测到在传感器的感测范围内向前行驶的至少一辆车辆或至少一些其它物体,特别是关于要被控制的车辆的行驶路线的偏移。 通过延迟在预先设定的测量周期内以预先设定的时间跨度确定的前方车辆的行驶路线偏移,并且通过使用行驶轨迹的瞬时曲率,确定历史行驶路线偏移量,一个能够 简单而快速地预测要控制的车辆的行驶路线。

    Method for evaluating objects in the path of a vehicle
    10.
    发明授权
    Method for evaluating objects in the path of a vehicle 有权
    用于评估车辆路径中的物体的方法

    公开(公告)号:US06653935B1

    公开(公告)日:2003-11-25

    申请号:US09709773

    申请日:2000-11-10

    IPC分类号: B60Q100

    摘要: A method for evaluating objects in the path of a vehicle, in which a sensor is used to detect the distance (dzo, dzi) and/or the speed of the target objects (Zo, Zi). In the presence of more than one target object (Zo, Zi), only the target object (Zi) that is in an area limited by at least one parameter defined by the position relative to the vehicle (F), is included in the evaluation as a new target object (Zo), instead of the current one. The following parameters can be included as conditions for selecting a new target object: dzi≦MAX (dmin, dzo+d0, &agr;*dzo).

    摘要翻译: 一种用于评估车辆路径中的物体的方法,其中使用传感器来检测目标物体(Zo,Zi)的距离(dzo,dz1)和/或速度。 在存在多于一个目标对象(Zo,Zi)的情况下,仅在由相对于车辆(F)的位置限定的至少一个参数限制的区域内的目标对象(Zi)被包括在评估中 作为新的目标对象(Zo),而不是当前的对象。 可以包括以下参数作为选择新目标对象的条件:dzi <= MAX(Dmin,dzo + d0,alpha * dzo)。