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    Microwave and millimeterwave radar sensors
    21.
    发明公开
    Microwave and millimeterwave radar sensors 有权
    微波和毫米波雷达传感器

    公开(公告)号：EP2180336A3

    公开(公告)日：2012-08-15

    申请号：EP09173346.9

    申请日：2009-10-16

    申请人： Honeywell International Inc.

    发明人： Vacanti, David C.

    IPC分类号： G01S13/34 ,  G01S7/02 ,  G01S7/35 ,  G01S13/87 ,  G01S13/93

    CPC分类号： G01S13/931 ,  G01S7/023 ,  G01S7/35 ,  G01S13/343 ,  G01S13/87 ,  G01S2013/9321

    摘要： A radar sensor system and method for vehicles. An example radar system includes a processor (22), a plurality of transceivers having antcnna(c) (24). The antenna of the transceivers are located at various points around the vehicle. The transceivers include receive and transmit electronics that are in signal communication with the corresponding antenna. The transmit electronics output radar signals via the antenna. The transmit electronics include a voltage controlled oscillator (VCO), a dielectric resonator oscillator (DRO), a phase locked loop (PLL) component and a direct digital synthesizer (DDS). The receive electronics receive from the antenna any radar reflections corresponding to the outputted radar signals and send signals associated with the radar reflections to the processor. The processor generates output signals based on the signals received from the plurality of transceivers.

    VERFAHREN UND EINRICHTUNG ZUR OBJEKTDETEKTIERUNG
    24.
    发明授权
    VERFAHREN UND EINRICHTUNG ZUR OBJEKTDETEKTIERUNG 有权
    方法和装置对象

    公开(公告)号：EP1576391B2

    公开(公告)日：2011-11-16

    申请号：EP03769214.2

    申请日：2003-09-25

    申请人： ROBERT BOSCH GMBH

    发明人： ZIMMERMANN, Uwe ,  PRUKSCH, Achim

    IPC分类号： G01S13/93 ,  B60R21/01

    CPC分类号： G01S13/931 ,  B60R21/0134 ,  G01S13/87 ,  G01S2013/9321 ,  G01S2013/9325 ,  G01S2013/9375

    摘要： The invention relates to a method for object detection with vehicle-mounted sensors (S1, S2, S3), the recording regions (ES1, ES2, ES3) of which at least partly overlap and a device for carrying out said method. Signals from at least two sensors (S1, S3) with recording regions (ES1, ES3) of essentially the same coverage and additional signals from a further sensor (S2), the recording region (ES) of which only partly overlaps the recording regions (ES1, ES3) are analysed. An object is subsequently recognised as relevant when detected by at least two sensors (S1, S2, S3).

    RADARSENSOR MIT FRONTALER UND SEITLICHER ABSTRAHLUNG
    27.
    发明公开
    RADARSENSOR MIT FRONTALER UND SEITLICHER ABSTRAHLUNG 审中-公开
    具有正向和侧向辐射雷达传感器

    公开(公告)号：EP2294445A2

    公开(公告)日：2011-03-16

    申请号：EP09772023.9

    申请日：2009-07-02

    申请人： ADC Automotive Distance Control Systems GmbH

    发明人： WINTERMANTEL, Markus ,  MÖBIUS, Arnold ,  SCHWÖRER, Christoph

    IPC分类号： G01S7/03 ,  H01Q1/32

    CPC分类号： G01S13/931 ,  G01S7/023 ,  G01S7/032 ,  G01S7/285 ,  G01S7/354 ,  G01S13/345 ,  G01S13/4454 ,  G01S2007/356 ,  G01S2013/462 ,  G01S2013/9321 ,  H01Q1/3233 ,  H01Q9/0407

    摘要： The invention relates to a radar sensor for recording the environment of a motor vehicle, comprising: transmission means for emitting transmission signals using several transmitter antennae; receiving means for receiving transmission signals reflected by objects using several receiver antennae; and signal processing means for processing the received signals. The system is characterised in that: it is equipped with several transmitter and receiver antennae, each containing at least one individual transmitting or receiving element, referred to henceforth as an elemental emitter, which is located on the front or rear face of a level printed circuit board; it is equipped with at least one transmitter antenna and receiver antenna, each containing at least one elemental emitter located on the level printed circuit board, the antenna pattern of said antenna outside the radar sensor being tilted at a maximum angle of 45° to the perpendicular on the board; and it is equipped with at least one transmitter and receiver antenna, each containing at least one elemental emitter on the level printed circuit board, the antenna pattern of said antenna outside the radar sensor being tilted at a minimum angle of 45° to the perpendicular on the board.

    Ausrichtung eines Radarsensors
    28.
    发明公开
    Ausrichtung eines Radarsensors 审中-公开

    公开(公告)号：EP2280288A1

    公开(公告)日：2011-02-02

    申请号：EP10162383.3

    申请日：2010-05-10

    申请人： Robert Bosch GmbH

    发明人： Steffens, Wolf

    IPC分类号： G01S7/40

    CPC分类号： G01S13/931 ,  G01S7/4026 ,  G01S7/4052 ,  G01S7/4056 ,  G01S2007/403 ,  G01S2007/4034 ,  G01S2007/4086 ,  G01S2007/4095 ,  G01S2013/9321 ,  G01S2013/9375 ,  G01S2013/9389

    摘要： Zum Erfassen der Ausrichtung eines Radarsensors 20 mit Hilfe einer Reflektorvorrichtung 10 wird vom Radarsensor 20 ein Sendesignal abgestrahlt, das von der Reflektorvorrichtung 10 reflektiert wird, wobei anhand einer Signalstärke des reflektierten Sendesignals sowie einer Reflektorposition der Reflektorvorrichtung 10 die Ausrichtung des Radarsensors 20 ermittelt wird. Die Reflektorvorrichtung 10 weist mindestens zwei Reflektoren 11, 12 auf, die versetzt zueinander in einem gleichen Abstand vom Radarsensor 20 angeordnet werden, wobei ein Reflektor 11, 12 mit einer vorgegebenen Anregefrequenz senkrecht zum Radarsensor 20 schwingt.

    摘要翻译： 该方法包括由雷达传感器（20）辐射传输信号。 基于反射传输信号的信号强度和反射器装置（10）的反射器位置来确定雷达传感器的对准。 反射器装置包括两个反射器（11,12），它们以与雷达传感器相同的距离彼此相对移位地布置。 反射器以预定的激励频率垂直于雷达传感器振荡。 反射器设计为角反射器，三反射器和/或平面镜。 还包括用于检测雷达传感器的对准的雷达传感器检测装置的独立权利要求。