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公开(公告)号：US20020075138A1
公开(公告)日：2002-06-20
申请号：US09931276
申请日：2001-08-16
Inventor： H. Barteld Van Rees , Delbert Lippert , Walter Gordon Woodington , Michael Joseph Delcheccolo , Mark E. Russell , Scott H. Schneider
IPC: B60Q001/00
CPC classification number: B60Q9/008 , B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/088 , B60W2530/10 , B60W2550/304 , G01S7/023 , G01S7/032 , G01S7/038 , G01S7/06 , G01S7/288 , G01S7/352 , G01S7/354 , G01S7/4004 , G01S7/4008 , G01S7/4021 , G01S13/04 , G01S13/282 , G01S13/343 , G01S13/346 , G01S13/48 , G01S13/584 , G01S13/726 , G01S13/87 , G01S13/931 , G01S2007/356 , G01S2013/0245 , G01S2013/9321 , G01S2013/9332 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , H01Q1/3233 , H01Q1/3258 , H01Q1/3283 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/40 , H01Q13/10 , H01Q13/18 , H01Q21/0043 , H01Q21/0075 , H01Q21/0087 , H01Q21/065 , H01Q25/00
Abstract: A portable radar system includes a radar sensor coupled to a radar display. The radar sensor and radar display can be portably mounted to a vehicle. The radar system provides a portably mounted radar transceiver with an integral or separately portably mounted visual display and optionally an integral or separately portably mounted audible alert device. The portable radar system can be mounted to the interior of side windows of the vehicle or to any other interior or exterior surface of the vehicle through which radar energy can effectively propagate.
Abstract translation: 便携式雷达系统包括耦合到雷达显示器的雷达传感器。 雷达传感器和雷达显示器可以可移动地安装在车辆上。 雷达系统提供了一种可移动安装的雷达收发器，具有一体式或分离式可移动安装的视觉显示器，并且可选地是一体的或分开安装的可听见警报装置。 便携式雷达系统可以安装到车辆的侧窗的内部，或者安装到车辆的任何其他内部或外部表面，雷达能量可以通过该表面有效地传播。
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公开(公告)号：US20020067305A1
公开(公告)日：2002-06-06
申请号：US09930868
申请日：2001-08-16
Inventor： Stephen P. LeBlanc , Joseph S. Pleva , Walter Gordon Woodington , Michael Joseph Delcheccolo , Mark E. Russell , H. Barteld Van Rees , Caroline Breglia , Richard P. Donovan
IPC: H01Q001/42 , G01S013/93
CPC classification number: B60Q9/008 , B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/088 , B60W2530/10 , B60W2550/304 , G01S7/023 , G01S7/032 , G01S7/038 , G01S7/06 , G01S7/288 , G01S7/352 , G01S7/354 , G01S7/4004 , G01S7/4008 , G01S7/4021 , G01S13/04 , G01S13/282 , G01S13/343 , G01S13/346 , G01S13/48 , G01S13/584 , G01S13/726 , G01S13/87 , G01S13/931 , G01S2007/356 , G01S2013/0245 , G01S2013/9321 , G01S2013/9332 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , H01Q1/3233 , H01Q1/3258 , H01Q1/3283 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/40 , H01Q13/10 , H01Q13/18 , H01Q21/0043 , H01Q21/0075 , H01Q21/0087 , H01Q21/065 , H01Q25/00
Abstract: A system and technique for mounting a radar to a vehicle provides a mounting that does not interfere with the aesthetic appearance of a vehicle, that does not interfere with the aerodynamic performance of the vehicle, and offers optimal radar transmission efficiency. The vehicle can be an automobile or any other vehicle to which a radar system is applied.
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公开(公告)号：US20020044082A1
公开(公告)日：2002-04-18
申请号：US09930869
申请日：2001-08-16
Inventor： Walter Gordon Woodington , Michael Joseph Delcheccolo , Joseph S. Pleva , Mark E. Russell , H. Barteld Van Rees
IPC: G01S013/93
CPC classification number: B60Q9/008 , B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/088 , B60W2530/10 , B60W2550/304 , G01S7/023 , G01S7/032 , G01S7/038 , G01S7/06 , G01S7/288 , G01S7/352 , G01S7/354 , G01S7/4004 , G01S7/4008 , G01S7/4021 , G01S13/04 , G01S13/282 , G01S13/343 , G01S13/346 , G01S13/48 , G01S13/584 , G01S13/726 , G01S13/87 , G01S13/931 , G01S2007/356 , G01S2013/0245 , G01S2013/9321 , G01S2013/9332 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , H01Q1/3233 , H01Q1/3258 , H01Q1/3283 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/40 , H01Q13/10 , H01Q13/18 , H01Q21/0043 , H01Q21/0075 , H01Q21/0087 , H01Q21/065 , H01Q25/00
Abstract: A radar detection process includes computing a derivative of an FFT output signal to detect an object within a specified detection zone. In one embodiment, a zero crossing in the second derivative of the FFT output signal indicates the presence of an object. The range of the object is determined as a function of the frequency at which the zero crossing occurs. Also described is a detection table containing indicators of the presence or absence of an object within a respective radar beam and processing cycle. At least two such indicators are combined in order to detect the presence of an object within the detection zone.
Abstract translation: 雷达检测处理包括计算FFT输出信号的导数以检测指定检测区域内的物体。 在一个实施例中，FFT输出信号的二阶导数中的零交叉表示存在对象。 物体的范围被确定为发生零交叉的频率的函数。 还描述了一种检测表，其包含相应雷达波束内的对象的存在或不存在的指示符以及处理周期。 组合至少两个这样的指示器以便检测检测区域内的物体的存在。
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公开(公告)号：WO0215323A2
公开(公告)日：2002-02-21
申请号：PCT/US0125677
申请日：2001-08-16
Applicant: RAYTHEON CO
Inventor： VIANA LUIS M , DELCHECCOLO MICHAEL JOSEPH , PLEVA JOSEPH S , RUSSELL MARK E , WOODINGTON WALTER GORDON , VAN REES H BARTELD , LEBLANC STEPHEN P , LIPPERT DELBERT , SCHNEIDER SCOTT H
IPC: B60R21/00 , B60K31/00 , B60Q1/26 , B60Q1/52 , G01S7/02 , G01S7/03 , G01S7/26 , G01S7/285 , G01S7/288 , G01S7/35 , G01S7/40 , G01S13/02 , G01S13/04 , G01S13/28 , G01S13/34 , G01S13/48 , G01S13/58 , G01S13/72 , G01S13/87 , G01S13/89 , G01S13/93 , H01Q1/32 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/26 , H01Q3/40 , H01Q13/06 , H01Q13/10 , H01Q21/00 , H01Q21/06 , H01Q25/00 , H03F1/30 , H03H7/01 , H03H21/00 , H01Q
CPC classification number: B60Q9/008 , B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/088 , B60W2530/10 , B60W2550/304 , G01S7/023 , G01S7/032 , G01S7/038 , G01S7/06 , G01S7/288 , G01S7/352 , G01S7/354 , G01S7/4004 , G01S7/4008 , G01S7/4021 , G01S13/04 , G01S13/282 , G01S13/343 , G01S13/346 , G01S13/48 , G01S13/584 , G01S13/726 , G01S13/87 , G01S13/931 , G01S2007/356 , G01S2013/0245 , G01S2013/9321 , G01S2013/9332 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , H01Q1/3233 , H01Q1/3258 , H01Q1/3283 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/40 , H01Q13/10 , H01Q13/18 , H01Q21/0043 , H01Q21/0075 , H01Q21/0087 , H01Q21/065 , H01Q25/00
Abstract: A multiple beam array antenna system comprises a plurality of radiating elements provided from stripline-fed open-ended waveguide coupled to a Butler matrix beam forming network. The Butler matrix beam forming network is coupled to a switched beam combining circuit. The antenna can be fabricated as a single Low Temperature Co-fired Ceramic (LTCC) circuit.
Abstract translation: 多波束阵列天线系统包括多个辐射元件，其由耦合到巴特勒矩阵波束形成网络的带状线馈入的开放式波导提供。 巴特勒矩阵波束形成网络耦合到切换波束组合电路。 天线可以制造成单个低温共烧陶瓷（LTCC）电路。
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公开(公告)号：WO02014898A2
公开(公告)日：2002-02-21
申请号：PCT/US2001/025638
申请日：2001-08-16
IPC: B60R21/00 , B60K31/00 , B60Q1/26 , B60Q1/52 , G01S7/02 , G01S7/03 , G01S7/26 , G01S7/285 , G01S7/288 , G01S7/35 , G01S7/40 , G01S13/02 , G01S13/04 , G01S13/28 , G01S13/34 , G01S13/48 , G01S13/58 , G01S13/72 , G01S13/87 , G01S13/89 , G01S13/93 , H01Q1/32 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/26 , H01Q3/40 , H01Q13/06 , H01Q13/10 , H01Q21/00 , H01Q21/06 , H01Q25/00 , H03F1/30 , H03H7/01 , H03H21/00 , G01S13/00
CPC classification number: B60Q9/008 , B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/088 , B60W2530/10 , B60W2550/304 , G01S7/023 , G01S7/032 , G01S7/038 , G01S7/06 , G01S7/288 , G01S7/352 , G01S7/354 , G01S7/4004 , G01S7/4008 , G01S7/4021 , G01S13/04 , G01S13/282 , G01S13/343 , G01S13/346 , G01S13/48 , G01S13/584 , G01S13/726 , G01S13/87 , G01S13/931 , G01S2007/356 , G01S2013/0245 , G01S2013/9321 , G01S2013/9332 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , H01Q1/3233 , H01Q1/3258 , H01Q1/3283 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/40 , H01Q13/10 , H01Q13/18 , H01Q21/0043 , H01Q21/0075 , H01Q21/0087 , H01Q21/065 , H01Q25/00
Abstract: A near object detection (NOD) system includes a plurality of sensors, each of the sensors for providing detection coverage in a predetermined coverage zone and each of the sensors including a transmit antenna for transmitting a first RF signal, a receive antenna for receiving a second RF signal and means for sharing information between each of the plurality of sensors in the NOD system.
Abstract translation: 近物体检测（NOD）系统包括多个传感器，每个传感器用于在预定覆盖区域中提供检测覆盖，并且每个传感器包括用于发送第一RF信号的发射天线，用于接收第二RF信号的接收天线 RF信号和用于在NOD系统中的多个传感器中的每一个之间共享信息的装置。
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Patent Agency Ranking
公开(公告)号：WO02015334A1
公开(公告)日：2002-02-21
申请号：PCT/US2001/025676
申请日：2001-08-16
IPC: B60R21/00 , B60K31/00 , B60Q1/26 , B60Q1/52 , G01S7/02 , G01S7/03 , G01S7/26 , G01S7/285 , G01S7/288 , G01S7/35 , G01S7/40 , G01S13/02 , G01S13/04 , G01S13/28 , G01S13/34 , G01S13/48 , G01S13/58 , G01S13/72 , G01S13/87 , G01S13/89 , G01S13/93 , H01Q1/32 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/26 , H01Q3/40 , H01Q13/06 , H01Q13/10 , H01Q21/00 , H01Q21/06 , H01Q25/00 , H03F1/30 , H03H7/01 , H03H21/00
CPC classification number: B60Q9/008 , B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/088 , B60W2530/10 , B60W2550/304 , G01S7/023 , G01S7/032 , G01S7/038 , G01S7/06 , G01S7/288 , G01S7/352 , G01S7/354 , G01S7/4004 , G01S7/4008 , G01S7/4021 , G01S13/04 , G01S13/282 , G01S13/343 , G01S13/346 , G01S13/48 , G01S13/584 , G01S13/726 , G01S13/87 , G01S13/931 , G01S2007/356 , G01S2013/0245 , G01S2013/9321 , G01S2013/9332 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , H01Q1/3233 , H01Q1/3258 , H01Q1/3283 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/40 , H01Q13/10 , H01Q13/18 , H01Q21/0043 , H01Q21/0075 , H01Q21/0087 , H01Q21/065 , H01Q25/00
Abstract: A multiple beam array antenna system comprises a plurality of radiating elements (82) provided from stripline-fed open-ended waveguide coupled to a Butler matrix beam forming network (86). The Butler matrix beam forming network is coupled to a switched beam combining circuit (90). The antenna can be fabricated as a single Low Temperature Co-fired Ceramic (LTCC) circuit.
Abstract translation: 多波束阵列天线系统包括从耦合到巴特勒矩阵波束形成网络（86）的带状线馈入的开放式波导提供的多个辐射元件（82）。 巴特勒矩阵波束形成网络耦合到切换波束组合电路（90）。 天线可以制造成单个低温共烧陶瓷（LTCC）电路。
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公开(公告)号：WO02014098A2
公开(公告)日：2002-02-21
申请号：PCT/US2001/025594
申请日：2001-08-16
IPC: B60R21/00 , B60K31/00 , B60Q1/26 , B60Q1/52 , G01S7/02 , G01S7/03 , G01S7/26 , G01S7/285 , G01S7/288 , G01S7/35 , G01S7/40 , G01S13/02 , G01S13/04 , G01S13/28 , G01S13/34 , G01S13/48 , G01S13/58 , G01S13/72 , G01S13/87 , G01S13/89 , G01S13/93 , H01Q1/32 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/26 , H01Q3/40 , H01Q13/06 , H01Q13/10 , H01Q21/00 , H01Q21/06 , H01Q25/00 , H03F1/30 , H03H7/01 , H03H21/00
CPC classification number: B60Q9/008 , B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/088 , B60W2530/10 , B60W2550/304 , G01S7/023 , G01S7/032 , G01S7/038 , G01S7/06 , G01S7/288 , G01S7/352 , G01S7/354 , G01S7/4004 , G01S7/4008 , G01S7/4021 , G01S13/04 , G01S13/282 , G01S13/343 , G01S13/346 , G01S13/48 , G01S13/584 , G01S13/726 , G01S13/87 , G01S13/931 , G01S2007/356 , G01S2013/0245 , G01S2013/9321 , G01S2013/9332 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , H01Q1/3233 , H01Q1/3258 , H01Q1/3283 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/40 , H01Q13/10 , H01Q13/18 , H01Q21/0043 , H01Q21/0075 , H01Q21/0087 , H01Q21/065 , H01Q25/00
Abstract: In accordance with the present invention, an adaptive cruise control system includes a radio frequency (RF) transmit receive (TR) sensor module (or more simply "sensor") disposed such that a detection zone is deployed in front of a vehicle. The sensor includes a sensor antenna system which comprises a transmit antenna for emitting or transmitting an RF signal and a receive antenna for receiving portions of the transmitted RF signal which are intercepted by one or more objects within a field of view of the transmit antenna and reflected back toward the receive antenna.
Abstract translation: 本发明涉及包括射频（RF）收发器（TR）传感器模块（或更简单地称为“传感器”）的自适应速度控制系统，所述传感器模块布置成使得检测区域向前展开。 的车辆。 该传感器包括传感器天线系统，该传感器天线系统包括用于传送或传送RF信号的传送天线和用于接收被接收器处的一个或多个物体拦截的传送的RF信号的部分的接收天线。 在发射天线的视场内并被反射到接收天线。
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公开(公告)号：US06977609B2
公开(公告)日：2005-12-20
申请号：US10886807
申请日：2004-07-08
Applicant: Joseph S. Pleva , Mark E. Russell , Walter Gordon Woodington , Michael Joseph Delcheccolo , H. Barteld Van Rees
Inventor： Joseph S. Pleva , Mark E. Russell , Walter Gordon Woodington , Michael Joseph Delcheccolo , H. Barteld Van Rees
IPC: B60R21/00 , B60K31/00 , B60Q1/26 , B60Q1/52 , G01S7/02 , G01S7/03 , G01S7/26 , G01S7/285 , G01S7/288 , G01S7/35 , G01S7/40 , G01S13/02 , G01S13/04 , G01S13/28 , G01S13/34 , G01S13/48 , G01S13/58 , G01S13/72 , G01S13/87 , G01S13/89 , G01S13/93 , H01Q1/32 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/26 , H01Q3/40 , H01Q13/06 , H01Q13/10 , H01Q21/00 , H01Q21/06 , H01Q25/00 , H03F1/30 , H03H7/01 , H03H21/00 , G01S13/00
CPC classification number: B60Q9/008 , B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/088 , B60W2530/10 , B60W2550/304 , G01S7/023 , G01S7/032 , G01S7/038 , G01S7/06 , G01S7/288 , G01S7/352 , G01S7/354 , G01S7/4004 , G01S7/4008 , G01S7/4021 , G01S13/04 , G01S13/282 , G01S13/343 , G01S13/346 , G01S13/48 , G01S13/584 , G01S13/726 , G01S13/87 , G01S13/931 , G01S2007/356 , G01S2013/0245 , G01S2013/9321 , G01S2013/9332 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , H01Q1/3233 , H01Q1/3258 , H01Q1/3283 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/40 , H01Q13/10 , H01Q13/18 , H01Q21/0043 , H01Q21/0075 , H01Q21/0087 , H01Q21/065 , H01Q25/00
Abstract: A radar detection process includes computing a derivative of an FFT output signal to detect an object within a specified detection zone. In one embodiment, a zero crossing in the second derivative of the FFT output signal indicates the presence of an object. The range of the object is determined as a function of the frequency at which the zero crossing occurs. Also described is a detection table containing indicators of the presence or absence of an object within a respective radar beam and processing cycle. At least two such indicators are combined in order to detect the presence of an object within the detection zone and with changing range gates in each of the antenna beams the coverage of the detection zone can be varied.
Abstract translation: 雷达检测处理包括计算FFT输出信号的导数以检测指定检测区域内的物体。 在一个实施例中，FFT输出信号的二阶导数中的零交叉表示存在对象。 物体的范围被确定为发生零交叉的频率的函数。 还描述了一种检测表，其包含相应雷达波束内的对象的存在或不存在的指示符以及处理周期。 组合至少两个这样的指示器以便检测检测区域内的物体的存在，并且通过在每个天线波束中改变范围门，可以改变检测区域的覆盖范围。
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公开(公告)号：US06707419B2
公开(公告)日：2004-03-16
申请号：US09931636
申请日：2001-08-16
Applicant: Walter Gordon Woodington , Michael Joseph Delcheccolo , Joseph S. Pleva , Mark E. Russell , H. Barteld Van Rees , James T. Hanson
Inventor： Walter Gordon Woodington , Michael Joseph Delcheccolo , Joseph S. Pleva , Mark E. Russell , H. Barteld Van Rees , James T. Hanson
IPC: G01S735
CPC classification number: B60Q9/008 , B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/088 , B60W2530/10 , B60W2550/304 , G01S7/023 , G01S7/032 , G01S7/038 , G01S7/06 , G01S7/288 , G01S7/352 , G01S7/354 , G01S7/4004 , G01S7/4008 , G01S7/4021 , G01S13/04 , G01S13/282 , G01S13/343 , G01S13/346 , G01S13/48 , G01S13/584 , G01S13/726 , G01S13/87 , G01S13/931 , G01S2007/356 , G01S2013/0245 , G01S2013/9321 , G01S2013/9332 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , H01Q1/3233 , H01Q1/3258 , H01Q1/3283 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/40 , H01Q13/10 , H01Q13/18 , H01Q21/0043 , H01Q21/0075 , H01Q21/0087 , H01Q21/065 , H01Q25/00
Abstract: A radar transmitter includes a digital ramp generator circuit for generating a VCO control signal. The ramp generator includes a digital signal processor and a digital-to-analog converter. In one embodiment, the VCO output signal is up-converted to provide the transmit signal and in another embodiment, the VCO operates over the transmit frequency. Also described is a VCO comprising a DR and a phase shifter. A temperature compensation feature includes detecting the transmit frequency and comparing the DSP output generating the detected frequency to a DSP output stored in association with the detected frequency. Also described is a technique for compensating for non-linear VCO operation in which the DSP output words are adjusted to provide a waveform complementary in shape to the non-linear VCO characteristic. Susceptibility of the radar to interference is reduced by randomly varying at least one parameter of the ramp signal, such as offset interval or voltage range, in at least one ramp signal cycle.
Abstract translation: 雷达发射器包括用于产生VCO控制信号的数字斜坡发生器电路。 斜坡发生器包括数字信号处理器和数 - 模转换器。 在一个实施例中，VCO输出信号被上变频以提供发射信号，而在另一个实施例中，VCO在发射频率上工作。 还描述了包括DR和移相器的VCO。 温度补偿功能包括检测发射频率并将产生检测到的频率的DSP输出与检测到的频率相关联地存储的DSP输出进行比较。 还描述了一种用于补偿其中DSP输出字被调整以提供与非线性VCO特性形状互补的波形的非线性VCO操作的技术。 在至少一个斜坡信号周期中，通过随机地改变斜坡信号的至少一个参数（诸如偏移间隔或电压范围）来降低雷达对干扰的敏感性。
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公开(公告)号：US06657581B1
公开(公告)日：2003-12-02
申请号：US09930874
申请日：2001-08-16
Applicant: Delbert Lippert , H. Barteld Van Rees , Michael Joseph Delcheccolo , Walter Gordon Woodington , Mark E. Russell
Inventor： Delbert Lippert , H. Barteld Van Rees , Michael Joseph Delcheccolo , Walter Gordon Woodington , Mark E. Russell
IPC: G01S1300
CPC classification number: B60Q9/008 , B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/088 , B60W2530/10 , B60W2550/304 , G01S7/023 , G01S7/032 , G01S7/038 , G01S7/06 , G01S7/288 , G01S7/352 , G01S7/354 , G01S7/4004 , G01S7/4008 , G01S7/4021 , G01S13/04 , G01S13/282 , G01S13/343 , G01S13/346 , G01S13/48 , G01S13/584 , G01S13/726 , G01S13/87 , G01S13/931 , G01S2007/356 , G01S2013/0245 , G01S2013/9321 , G01S2013/9332 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , H01Q1/3233 , H01Q1/3258 , H01Q1/3283 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/40 , H01Q13/10 , H01Q13/18 , H01Q21/0043 , H01Q21/0075 , H01Q21/0087 , H01Q21/065 , H01Q25/00
Abstract: There is disclosed a vehicle equipped with two multibeam electronically scanned radar systems that function as side object detection systems. The transmit/receive modules of the radar are illustratively located on right and left side panels of the vehicle at the rear of its body. Each radar system generates eight equal-angle beams. The radar systems are programmed so that targets are detected only within a predefined range for each of its eight beam patterns corresponding to the adjacent highway lane. As an overtaking vehicle approaches in an adjacent lane, its approach is detected sequentially by the beams on that side of the vehicle. Each radar system generates eight signals, corresponding to the eight beams positions, which are coupled individually to eight LEDs configured in an array. Detection of an overtaking vehicle within a scanned beam causes illumination of a corresponding LED. Thus, the driver of a host vehicle can easily determine the presence and position of an overtaking vehicle in an adjacent lane relative to his or her own from the position of the illuminated LED or LEDs in the array, and can also determine the closing speed of the overtaking vehicle from the rapidity of the transition of LEDs in the array being illuminated. In a preferred embodiment, the arrays are affixed to the outside mirrors in a vertical columnar configuration.
Abstract translation: 公开了一种配备有用作侧面物体检测系统的两个多波束电子扫描雷达系统的车辆。 雷达的发射/接收模块示意性地位于车身后部的车辆右侧和左侧。 每个雷达系统产生八个等角度波束。 对雷达系统进行编程，使得仅在对应于相邻公路车道的八个波束图案中的每一个的预定范围内仅检测目标。 随着越野车辆在相邻车道中的接近，其方法由车辆那侧的梁依次检测。 每个雷达系统产生八个信号，对应于八个光束位置，它们分别耦合到阵列中配置的八个LED。 检测到扫描光束内的超车辆会导致相应的LED的照明。 因此，主车辆的驾驶员可以从阵列中照明的LED或LED的位置，容易地相对于他或她自己的相邻车道确定超车辆的存在和位置，并且还可以确定 来自阵列中的LED的转变的快速的超车被照亮。 在优选实施例中，阵列以垂直柱状结构固定在外侧反射镜上。
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