Speed controller for a motor vehicle
    1.
    发明授权
    Speed controller for a motor vehicle 失效
    机动车速度控制器

    公开(公告)号:US06820709B1

    公开(公告)日:2004-11-23

    申请号:US10148791

    申请日:2002-08-29

    IPC分类号: B60K3100

    摘要: A cruise controller is provided, which regulates the driving speed of the vehicle not only beyond a certain minimum speed but also at speeds below a preselected critical speed down to standstill of the vehicle. Detecting the traffic situation using a distance sensor allows the vehicle to be automatically started once the driver has responded to a corresponding starting instruction. The starting instruction is effective until a preselected time limit, but, alternatively may also be repeated. However, in any traffic situation, the driver may override the cruise controller by operating the accelerator pedal or the brake pedal.

    摘要翻译: 提供巡航控制器,其调节车辆的行驶速度,不仅超出一定的最小速度,而且还以低于预定临界速度的速度降低到停车。 使用距离传感器检测交通状况允许车辆在驾驶员响应相应的起动指令后自动启动。 启动指令有效直到预选的时间限制,但也可以重复。 然而,在任何交通情况下,驾驶员可以通过操纵加速器踏板或制动踏板来覆盖巡航控制器。

    Object detection system
    2.
    发明授权
    Object detection system 失效
    对象检测系统

    公开(公告)号:US07554484B2

    公开(公告)日:2009-06-30

    申请号:US10563990

    申请日:2001-02-22

    IPC分类号: G01S13/00

    摘要: An object detection system, in particular for a motor vehicle, has multiple object detectors and/or operating modes with which different detection ranges and/or detection zones are detected. In this case, an object detector is preferably a radar sensor which has a relatively large detection range with a relatively small angular detection zone in a first operating mode and has a detection range that is small relative to the first with an enlarged angular detection zone in a second operating mode.

    摘要翻译: 特别是用于机动车辆的物体检测系统具有检测不同检测范围和/或检测区域的多个物体检测器和/或操作模式。 在这种情况下,物体检测器优选地是雷达传感器,其具有相对较大的检测范围,在第一操作模式中具有相对小的角度检测区域,并且具有相对于具有放大的角度检测区域的第一检测范围小的检测范围 第二种操作模式。

    Object Detection System
    4.
    发明申请
    Object Detection System 失效
    对象检测系统

    公开(公告)号:US20070205938A1

    公开(公告)日:2007-09-06

    申请号:US10563990

    申请日:2001-02-22

    IPC分类号: G01S13/00

    摘要: An object detection system, in particular for a motor vehicle, has multiple object detectors and/or operating modes with which different detection ranges and/or detection zones are detected. In this case, an object detector is preferably a radar sensor which has a relatively large detection range with a relatively small angular detection zone in a first operating mode and has a detection range that is small relative to the first with an enlarged angular detection zone in a second operating mode.

    摘要翻译: 特别是用于机动车辆的物体检测系统具有检测不同检测范围和/或检测区域的多个物体检测器和/或操作模式。 在这种情况下,物体检测器优选地是雷达传感器,其具有相对较大的检测范围,在第一操作模式中具有相对小的角度检测区域,并且具有相对于具有放大的角度检测区域的第一检测范围小的检测范围 第二种操作模式。

    Method and device for detecting objects
    5.
    发明授权
    Method and device for detecting objects 失效
    用于检测物体的方法和装置

    公开(公告)号:US06727844B1

    公开(公告)日:2004-04-27

    申请号:US09687218

    申请日:2000-10-13

    IPC分类号: G01S1393

    摘要: A method and a device for detecting objects that has at least two near distance sensors installed on a vehicle. The at least two near distance sensors have detection ranges that overlap at least partially. The relative positions of possible detected objects with respect to the at least two near distance sensors are determined in the overlap area by the triangulation principle. Possible apparent objects obtained by determining the relative position of possible detected objects are identified using dynamic object monitoring.

    摘要翻译: 一种用于检测安装在车辆上的至少两个近距离传感器的物体的方法和装置。 至少两个近距离传感器具有至少部分重叠的检测范围。 通过三角测量原理,在重叠区域中确定可能检测到的物体相对于至少两个近距离传感器的相对位置。 通过确定可能检测到的对象的相对位置而获得的可能的明显对象使用动态对象监视来识别。

    Method for processing output or base signals from a device for determining a distance of an object
    6.
    发明授权
    Method for processing output or base signals from a device for determining a distance of an object 失效
    用于处理来自用于确定对象的距离的设备的输出或基本信号的方法

    公开(公告)号:US07034744B2

    公开(公告)日:2006-04-25

    申请号:US10466049

    申请日:2002-01-09

    IPC分类号: G01S13/08

    CPC分类号: G01S7/2922

    摘要: To provide a method of processing output or base signals (S), in particular intermediate frequency output or base signals, from at least one device, in particular at least one radar device, for determining a distance (d), in particular a small distance on the order of magnitude of approximately zero meters to approximately 7 meters, of an object, by which it is possible to obtain from the raw signals, i.e., the output or base signals, distance information with respect to at least one object located in the detection or sensing range of the device, the following steps are provided: (a) Adaptively determining the background signal (S0) by localized filtering of the output or base signal (S) using at least one localized filter having a specified width (B); (b) Correcting the background of the output or base signal (s) by (b.1) subtracting the determined background signal (S0) from the output or base signal (S) and (b.2) forming a signal, in particular (s=abs (S−S0)), for example, from the difference (S−S0) of the output or base signal (S) and the background signal (S0); (c) Low-pass filtering, in particular temporal low-pass filtering, of the absolute value signal (s); (d) Forming a correlation signal (k=korr(s)) by correlating, in particular folding, the low-pass filtered absolute value signal (s) with at least one reference maximum having a half-value width; and (e) Determining the at least one object maximum (M) using at least one location-variable, adaptive threshold value (t) which may be determined from the correlation signal (k).

    摘要翻译: 为了提供一种从至少一个设备,特别是至少一个雷达设备处理输出或基本信号(S),特别是中频输出或基本信号的方法,用于确定距离(d),特别是小距离 在大约零米至大约7米的数量级上,可以从原始信号(即,输出或基本信号)获得相对于位于该位置的至少一个物体的距离信息 检测或感测范围,提供以下步骤:(a)通过使用至少一个局部化的局部滤波对输出或基本信号(S)进行局部滤波来自适应地确定背景信号(S 0> 0) 具有指定宽度(B)的滤波器; (b)通过(b.1)从输出或基本信号(S)中减去所确定的背景信号(S 0)来校正输出或基本信号的背景,(b) 2)形成信号,特别是(s = abs(SS< 0>)),例如,根据输出或基本信号(S )和背景信号(S0> 0); (c)绝对值信号的低通滤波,特别是时间低通滤波; (d)通过将低通滤波的绝对值信号与具有半值宽度的至少一个参考最大值相关联,特别地折叠来形成相关信号(k = korr(s)); 以及(e)使用可以从所述相关信号(k)确定的至少一个位置变量的自适应阈值(t)来确定所述至少一个对象最大值(M)。

    Method and device for evaluating signals or data of an object detection system
    7.
    发明申请
    Method and device for evaluating signals or data of an object detection system 审中-公开
    用于评估物体检测系统的信号或数据的方法和装置

    公开(公告)号:US20060064206A1

    公开(公告)日:2006-03-23

    申请号:US10532694

    申请日:2003-10-16

    IPC分类号: G05D1/00

    摘要: A system for detecting objects, in particular for a motor vehicle, is proposed in which, with a radar sensor, the radar signals reflected by the object are processed for ascertaining the distance (d) and/or the relative or approach speed (Cv) of the object. The digital signals from at least one channel (I, Q) of the radar sensor are processed until a first evaluation capability is obtained as a distance signal (d) or as an approach speed signal (Cv), with which it is defined which data are ascertained and will be made available to an interface (6) between the radar sensor and a downstream control unit (7).

    摘要翻译: 提出了一种用于检测物体,特别是用于机动车辆的系统,其中利用雷达传感器处理由物体反射的雷达信号,以确定距离(d)和/或相对速度(Cv) 的对象。 处理来自雷达传感器的至少一个通道(I,Q)的数字信号,直到获得第一评估能力为距离信号(d)或接近速度信号(Cv)为止,定义哪个数据 并且将被提供给雷达传感器和下游控制单元(7)之间的接口(6)。

    Optical Short-Range Sensor
    9.
    发明申请
    Optical Short-Range Sensor 审中-公开
    光学短距离传感器

    公开(公告)号:US20080309917A1

    公开(公告)日:2008-12-18

    申请号:US11793665

    申请日:2005-11-22

    IPC分类号: G01S13/91

    摘要: In an optical short-range sensor, a plurality of sequentially actuatable transmission elements (21 . . . 27) disposed in a line-like manner in one plane is provided. At least one additional transmission element (1) situated offset in relation to the sequentially actuatable transmission elements and in particular transmitting downward, is provided. In a receiver device (3), the signals reflected by objects are evaluated in particular by propagation time measurement.

    摘要翻译: 在光学短距离传感器中,提供了以一个平面方式设置成线状方式的多个可依次致动的传动元件(21,27)。 提供了至少一个相对于顺序可启动的传输元件偏移并且特别是向下传播的附加传输元件(1)。 在接收机设备(3)中,由对象反射的信号特别地通过传播时间测量进行评估。

    Method for the detection of surroundings
    10.
    发明授权
    Method for the detection of surroundings 有权
    环境检测方法

    公开(公告)号:US08310654B2

    公开(公告)日:2012-11-13

    申请号:US12085010

    申请日:2006-10-18

    IPC分类号: G01C3/08

    摘要: A method for the detection of surroundings is performed using a source which emits pulsed signals. Signals backscattered from an object are detected by a sensor. When performing the method, a presence of the object is detected during coarse sampling. To determine a variable related to the detected object, operating parameters of the source are set for fine sampling.

    摘要翻译: 使用发出脉冲信号的源来执行用于检测周围环境的方法。 从物体反向散射的信号由传感器检测。 当执行该方法时,在粗抽样期间检测到对象的存在。 为了确定与检测到的对象相关的变量,设置源的操作参数进行精细采样。