利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

6 条记录 (耗时 0.019 秒)

    Detection of radar objects with the aid of a radar sensor of a motor vehicle
    2.
    发明授权
    Detection of radar objects with the aid of a radar sensor of a motor vehicle 有权
    借助于机动车的雷达传感器来检测雷达物体

    公开(公告)号：US09229098B2

    公开(公告)日：2016-01-05

    申请号：US13898168

    申请日：2013-05-20

    申请人： Volker Gross ,  Michael Schoor

    发明人： Volker Gross ,  Michael Schoor

    IPC分类号： G01S13/06 ,  G01S13/93

    CPC分类号： G01S13/06 ,  G01S13/931 ,  G01S2013/9375

    摘要： A method and a system for detecting radar objects with the aid of an angle-resolving radar sensor of a motor vehicle in the presence of an object which extends in the driving direction laterally next to the motor vehicle's own lane and reflects radar waves, a measured position distribution which corresponds to a distribution of azimuth angles of received radar signals of the radar sensor reflected off a radar object being compared to a model of a position distribution which is expected taking into account the presence of the object extending in the driving direction next to the vehicle's own lane, and is a function of a distance from the radar object and a position of a radar object being determined based on the result of the comparison.

    摘要翻译： 一种在物体的角度分辨雷达传感器的帮助下检测雷达物体的方法和系统，该物体在驾驶方向上横向于机动车辆本身的车道旁边延伸并反射雷达波， 位置分布对应于从雷达物体反射的雷达传感器的雷达信号的接收雷达信号的方位角分布，与要预期的位置分布的模型进行比较，该位置分布的模型考虑到在沿着驱动方向旁边延伸的物体的存在 车辆本身的车道，并且是根据比较结果确定的与雷达物体的距离和雷达物体的位置的函数。

    ANGLE-RESOLVING RADAR SENSOR
    3.
    发明申请
    ANGLE-RESOLVING RADAR SENSOR 有权
    角度分辨雷达传感器

    公开(公告)号：US20140354467A1

    公开(公告)日：2014-12-04

    申请号：US14351522

    申请日：2012-08-27

    申请人： Volker Gross ,  Michael Schoor

    发明人： Volker Gross ,  Michael Schoor

    IPC分类号： G01S7/02 ,  G01S13/02

    CPC分类号： G01S7/02 ,  G01S3/16 ,  G01S3/22 ,  G01S13/02 ,  G01S13/34 ,  G01S13/343 ,  H01Q1/3233 ,  H01Q3/24 ,  H01Q25/002

    摘要： An angle-resolving radar sensor, e.g., for motor vehicles, includes : an antenna having multiple antenna elements which are each switchable to one of multiple evaluation channels; and an evaluation device for determining the angle of incidence of a received signal based on the amplitudes measured in the evaluation channels. The number of antenna elements is greater than the number of evaluation channels and a switching device is provided to connect the evaluation channels alternatingly to different selections of antenna elements.

    摘要翻译： 例如用于机动车辆的角度分辨雷达传感器包括：具有多个天线元件的天线，每个天线元件可切换到多个评估通道之一; 以及评估装置，用于基于在评估信道中测量的振幅来确定接收信号的入射角。 天线元件的数量大于评估通道的数量，并且提供开关装置以将评估通道交替地连接到天线元件的不同选择。

    Method for cyclically measuring distances and velocities of objects using an FMCW radar sensor
    4.
    发明授权
    Method for cyclically measuring distances and velocities of objects using an FMCW radar sensor 有权
    使用FMCW雷达传感器循环测量物体的距离和速度的方法

    公开(公告)号：US09354304B2

    公开(公告)日：2016-05-31

    申请号：US14152264

    申请日：2014-01-10

    申请人： Andreas Kirsch ,  Michael Schoor

    发明人： Andreas Kirsch ,  Michael Schoor

    IPC分类号： G01S13/22 ,  G01S13/42 ,  G01S13/93 ,  G01S13/58 ,  G01S13/34 ,  G01S13/00

    CPC分类号： G01S13/58 ,  G01S13/34 ,  G01S13/343 ,  G01S13/347 ,  G01S13/42 ,  G01S13/584 ,  G01S13/931 ,  G01S2007/356

    摘要： In a method for cyclically measuring distances (d) and relative velocities (v) of objects using an FMCW radar sensor, the frequency (f) of a transmitted signal of the radar sensor is periodically modulated, each period (P) including at least two differing modulation patterns, a relationship between distance (d) and velocity (v) of the object being derived from a signal received for a single modulation pattern, and the signals received for multiple modulation patterns being adjusted to one another in order to determine one value each for the distance and the velocity per each measuring cycle. For the adjustment between a signal obtained for a modulation pattern in the instantaneous measuring cycle and the signal(s) obtained for other modulation patterns, the signals from at least one previous measuring cycle are utilized.

    摘要翻译： 在使用FMCW雷达传感器循环测量物体的距离（d）和相对速度（v））的方法中，周期性地调制雷达传感器的发射信号的频率（f），每个周期（P）包括至少两个 不同的调制模式，从针对单个调制模式接收的信号导出的对象的距离（d）和速度（v）之间的关系以及为多个调制模式接收的信号被相互调整以便确定一个值 每个测量周期的距离和速度。 对于在瞬时测量周期中为调制模式获得的信号与为其它调制模式获得的信号之间的调整，利用来自至少一个先前测量周期的信号。

    Ascertaining an indicator for the drive-over capability of an object
    6.
    发明授权
    Ascertaining an indicator for the drive-over capability of an object 有权
    确定对象的驱动能力的指标

    公开(公告)号：US09140788B2

    公开(公告)日：2015-09-22

    申请号：US13915957

    申请日：2013-06-12

    申请人： Goetz Kuehnle ,  Michael Schoor

    发明人： Goetz Kuehnle ,  Michael Schoor

    IPC分类号： G01S13/34 ,  G01S13/93 ,  G01S7/41 ,  G01S13/46

    CPC分类号： G01S13/931 ,  G01S7/411 ,  G01S2013/462 ,  G01S2013/9321 ,  G01S2013/9325 ,  G01S2013/9375

    摘要： In a method for ascertaining whether a target object can be driven over by the controlled motor vehicle, with the aid of frequency-modulated radar signals of a radar sensor, amplitude ratios between received radar signals reflected from the target object are utilized, the received radar signals corresponding to signals which have been transmitted in different frequency ranges. Based on the amplitude ratios, an occurrence of interference between (i) a first radar signal propagation path between the radar sensor and the target object and (ii) a second propagation path with additional reflection from a road is detected, and based on the detection of an occurrence of interference it is ascertained whether the object can be driven over.

    摘要翻译： 在借助于雷达传感器的调频雷达信号的基础上，确定目标物体是否能被受控机动车驾驶的方法中，利用从目标物体反射的接收的雷达信号之间的振幅比，接收到的雷达 对应于在不同频率范围内传输的信号的信号。 基于振幅比，检测（i）雷达传感器和目标物体之间的第一雷达信号传播路径与（ii）具有来自道路的附加反射的第二传播路径之间的干扰的发生，并且基于检测 发生干扰的事实是确定物体是否可以驱动。