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    • 1. 发明申请
    • レーダ装置
    • 雷达设备
    • WO2003062852A1
    • 2003-07-31
    • PCT/JP2002/000317
    • 2002-01-18
    • 株式会社日立製作所黒田 浩司高野 和朗岡井 文彦
    • 黒田 浩司高野 和朗岡井 文彦
    • G01S13/93
    • G01S7/4026G01S7/4056G01S13/345G01S13/931G01S2007/4034G01S2007/4082G01S2007/4091G01S2013/9353G01S2013/9375
    • A radar apparatus mounted on a moving object moving along a continuous plane comprises (1) a transceiver unit for transmitting a signal having a main lobe in the moving direction of the moving object and a side lobe directed toward the continuous plane and for receiving a first reflection signal from a target in the main lobe direction and a second reflection signal from the continuous plane in the side lobe direction and (2) control processing means for detecting the frequency of a beat signal of the second reflection signal received by the transceiver unit and the signal emitted by the transceiver unit and for detecting information correlated to the posture of the radar apparatus with respect to the continuous plane on the basis of the frequency. As a result, the variation in the posture of the mounted radar device with respect to the moving object can be detected without adding any hardware.
    • 安装在沿着连续平面移动的移动物体上的雷达装置包括:(1)收发器单元,用于在移动物体的移动方向上传输具有主瓣的信号,以及指向朝向连续平面的侧叶,并且用于接收第一 在主瓣方向上的目标的反射信号和来自旁瓣方向上的连续平面的第二反射信号和(2)用于检测由收发器单元接收的第二反射信号的拍频信号的频率的控制处理装置,以及 由收发器单元发出的信号,并且用于基于频率检测与雷达装置相对于连续平面的姿势相关的信息。 结果,可以在不增加任何硬件的情况下检测安装的雷达装置相对于移动物体的姿势的变化。