Method and device for object tracking in a driver assistance system of a motor vehicle
    2.
    发明授权
    Method and device for object tracking in a driver assistance system of a motor vehicle 有权
    一种汽车驾驶员辅助系统中物体追踪的方法和装置

    公开(公告)号:US08140210B2

    公开(公告)日:2012-03-20

    申请号:US12305346

    申请日:2007-10-09

    IPC分类号: G05D1/00

    摘要: A method for predicting object movements in a driver assistance system of a motor vehicle, in which the movements of objects located periodically by a locating device (12) are precalculated by dynamic modeling of the objects, characterized in that a plurality of dynamic models (16) are held in readiness which are based on different hypotheses about the object, and that the models are selected and/or weighted as a function of the situation in accordance with the correctness probability (P1, P2) of the hypotheses for the prediction.

    摘要翻译: 一种用于预测机动车辆的驾驶员辅助系统中的物体运动的方法,其中由定位装置(12)周期性定位的物体的运动通过对象的动态建模进行预先计算,其特征在于,多个动态模型(16 )基于关于对象的不同假设的准备状态,并且根据预测的假设的正确性概率(P1,P2)来选择和/或加权模型作为情况的函数。

    OBJECT SENSOR
    3.
    发明申请
    OBJECT SENSOR 有权
    对象传感器

    公开(公告)号:US20110153268A1

    公开(公告)日:2011-06-23

    申请号:US12949433

    申请日:2010-11-18

    IPC分类号: G01B5/25 G06F15/00

    摘要: A method for determining an object angle, especially for a driver assistance system in a motor vehicle, includes the steps of determining directional angles of the object with respect to two sensors, determining the object angle based on the directional angles, determining a cross-misalignment angle as the difference of the determined directional angles, determining a validity signal indicating the validity of the object angle based on the cross-misalignment angle and compensating for the influence of a relative misalignment of the sensors on the determined object angle based on the cross-misalignment angle.

    摘要翻译: 一种用于确定物体角度的方法,特别是用于机动车辆中的驾驶员辅助系统的方法包括以下步骤:确定物体相对于两个传感器的方向角度,基于方向角确定物体角度,确定交叉对准 角度作为所确定的方向角度的差异,基于交叉不对准角度确定指示对象角度的有效性的有效信号,并且基于横截面角度补偿传感器的相对未对准对所确定的对象角度的影响, 未对准角度

    METHOD FOR OPERATING A RADAR SYSTEM IN THE EVENT OF POSSIBLE CONCEALMENT OF THE TARGET OBJECT AND RADAR SYSTEM FOR PERFORMING THE METHOD
    4.
    发明申请
    METHOD FOR OPERATING A RADAR SYSTEM IN THE EVENT OF POSSIBLE CONCEALMENT OF THE TARGET OBJECT AND RADAR SYSTEM FOR PERFORMING THE METHOD 有权
    在目标对象和雷达系统可执行事件的情况下操作雷达系统的方法

    公开(公告)号:US20110063157A1

    公开(公告)日:2011-03-17

    申请号:US12517871

    申请日:2007-10-11

    IPC分类号: G01S13/66

    摘要: In a method for operating a radar system and a radar system for performing the method, in particular a microwave radar system for applications in or on motor vehicles, in which at least one target object and at least one possible concealing object are detected using radar technology, it is provided in particular that a detection is made of whether a concealment situation of the at least one target object by the at least one concealing object exists, and in the case of a detected concealment situation a loss of the target object is not automatically assumed.

    摘要翻译: 在用于操作用于执行该方法的雷达系统和雷达系统的方法,特别是用于在机动车辆中或机动车辆上的应用的微波雷达系统中,其中使用雷达技术来检测至少一个目标物体和至少一个可能的隐藏物体 特别提出的是,检测是否存在至少一个隐藏对象的至少一个目标对象的隐藏状况,并且在检测到的隐藏状态的情况下,目标对象的丢失不是自动的 假定。

    METHOD FOR DETERMINING A VARIABLE
    5.
    发明申请
    METHOD FOR DETERMINING A VARIABLE 审中-公开
    用于确定变量的方法

    公开(公告)号:US20100019951A1

    公开(公告)日:2010-01-28

    申请号:US12096879

    申请日:2006-08-18

    申请人: Ruediger Jordan

    发明人: Ruediger Jordan

    IPC分类号: G01S13/58 G01S13/00

    摘要: A method for determining a variable associated with an object, the object having a plurality of points suitable for reflecting measuring signals, a probability of reflections occurring at these points is taken into account for evaluating at least one measuring signal.

    摘要翻译: 一种用于确定与对象相关联的变量的方法,所述对象具有适合于反映测量信号的多个点,考虑在这些点处发生的反射概率以评估至少一个测量信号。

    Method and device for changing over a first mode of a control device to a second mode, via a data bus
    6.
    发明申请
    Method and device for changing over a first mode of a control device to a second mode, via a data bus 失效
    用于经由数据总线将控制装置的第一模式切换到第二模式的方法和装置

    公开(公告)号:US20050093674A1

    公开(公告)日:2005-05-05

    申请号:US10959439

    申请日:2004-10-05

    IPC分类号: H04B1/00 H04L12/40 H04Q1/00

    摘要: A method and a system for switching between a first operating mode and a second operating mode of a target control device connected to a data bus are provided. After activation of the target control device, a test device generates a predefined signal to be transmitted on the data bus, the predefined signal having a predefined frequency and a predefined pulse-duty factor. The target control device is switched from the first operating mode to the second operating mode in response to detecting the predefined signal transmitted on the data bus.

    摘要翻译: 提供了一种用于在连接到数据总线的目标控制装置的第一操作模式和第二操作模式之间切换的方法和系统。 在激活目标控制装置之后,测试装置产生要在数据总线上发送的预定信号,该预定信号具有预定义的频率和预定义的脉冲占空系数。 响应于检测到在数据总线上发送的预定信号,目标控制装置从第一操作模式切换到第二操作模式。

    Method for operating a radar system in the event of possible concealment of the target object and radar system for performing the method
    7.
    发明授权
    Method for operating a radar system in the event of possible concealment of the target object and radar system for performing the method 有权
    在可能隐藏目标物体和执行该方法的雷达系统的情况下操作雷达系统的方法

    公开(公告)号:US08514124B2

    公开(公告)日:2013-08-20

    申请号:US12517871

    申请日:2007-10-11

    IPC分类号: G01S13/00

    摘要: In a method for operating a radar system and a radar system for performing the method, in particular a microwave radar system for applications in or on motor vehicles, in which at least one target object and at least one possible concealing object are detected using radar technology, it is provided in particular that a detection is made of whether a concealment situation of the at least one target object by the at least one concealing object exists, and in the case of a detected concealment situation a loss of the target object is not automatically assumed.

    摘要翻译: 在用于操作用于执行该方法的雷达系统和雷达系统的方法,特别是用于在机动车辆中或机动车辆上的应用的微波雷达系统中,其中使用雷达技术来检测至少一个目标物体和至少一个可能的隐藏物体 特别提出的是,检测是否存在至少一个隐藏对象的至少一个目标对象的隐藏状况,并且在检测到的隐藏状态的情况下,目标对象的丢失不是自动的 假定。

    Method for estimating the width of radar objects
    8.
    发明授权
    Method for estimating the width of radar objects 有权
    估计雷达物体宽度的方法

    公开(公告)号:US07714769B2

    公开(公告)日:2010-05-11

    申请号:US12272342

    申请日:2008-11-17

    申请人: Ruediger Jordan

    发明人: Ruediger Jordan

    IPC分类号: G01S13/93

    摘要: In a method for estimating the width of radar objects in a position finding system for motor vehicles, which has at least two angle-resolving radar sensors, the reflection points positioned by several of the radar sensors, which are to be assigned to the same object on the basis of their distance data and relative velocity data, are combined into a group, lateral positions of the reflection points from this group are calculated, the difference of the lateral positions is calculated for various pairs of these refection points, and the maximum of these differences is sought out to determine an estimated value for a minimum width of the object.

    摘要翻译: 在用于估计具有至少两个角度分辨雷达传感器的机动车辆的位置查找系统中的雷达物体的宽度的方法中,由几个雷达传感器定位的反射点将被分配给相同的物体 基于它们的距离数据和相对速度数据,将其组合成一组,计算来自该组的反射点的横向位置,计算各种这些反射点的横向位置的差异, 寻求这些差异来确定物体的最小宽度的估计值。

    Method and Device for Measuring the Distance and Relative Speed of Multiple Objects
    9.
    发明申请
    Method and Device for Measuring the Distance and Relative Speed of Multiple Objects 失效
    用于测量多个物体的距离和相对速度的方法和装置

    公开(公告)号:US20090219190A1

    公开(公告)日:2009-09-03

    申请号:US11886895

    申请日:2006-03-02

    IPC分类号: G01S13/58

    摘要: A method and device are provided for measuring distance and relative speed of a plurality of objects with the aid of an FMCW radar, transmitted signals being reflected by objects, and the reflected signals being received and mixed with the transmitted signals. A combination of distance and relative speed values is assigned to the mixer output frequencies of each frequency ramp for each object, and the distance and relative speed of a possible object are determined from points of intersection of a plurality of distance and relative speed combinations. The apparent (unreal) objects are eliminated by modifying the frequency slope of at least one frequency ramp according to the random principle in a subsequent measurement cycle.

    摘要翻译: 提供了一种借助于FMCW雷达来测量多个物体的距离和相对速度的方法和装置,被物体反射的发射信号,以及所接收的反射信号并与发射信号混合。 将距离和相对速度值的组合分配给每个物体的每个频率斜坡的混频器输出频率,并且可能对象的距离和相对速度由多个距离和相对速度组合的交点确定。 通过根据后续测量周期中的随机原理修改至少一个频率斜坡的频率斜率来消除明显(虚幻)物体。

    METHOD AND DEVICE FOR OBJECT DETECTION IN THE CASE OF A VEHICLE
    10.
    发明申请
    METHOD AND DEVICE FOR OBJECT DETECTION IN THE CASE OF A VEHICLE 有权
    用于车辆目标检测的方法和装置

    公开(公告)号:US20090079986A1

    公开(公告)日:2009-03-26

    申请号:US11658982

    申请日:2005-06-01

    IPC分类号: G01N21/55

    摘要: A method and device for object detection in the case of a vehicle equipped with an object-detection system, the object-detection system emitting electromagnetic radiation and receiving radiation reflected off objects within the detection range, and the radiation reflected off a detected object, which was additionally reflected off an object extending along the roadway, is analyzed. The analysis consists of a plausibilization in which the directly measured object reflections are verified using the indirect object reflections, or in that the analysis consists of utilizing the indirect object reflections for the further object detection if reflections from a previously detected object are no longer measurable.

    摘要翻译: 在配备有物体检测系统的车辆的情况下,发射电磁辐射的物体检测系统和从检测范围内的物体接收的辐射以及被检测物体反射的辐射的方法和装置,其中 被额外地反映出沿着道路延伸的物体,被分析。 分析包括使用间接物体反射来验证直接测量的物体反射的综合,或者分析包括如果来自先前检测到的物体的反射不再可测量,则利用间接物体反射进一步的物体检测。