会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 10. 发明申请
    • A VEHICLE RADAR FOR ENVIRONMENTAL DETECTION
    • 用于环境检测的车载雷达
    • WO2018002233A1
    • 2018-01-04
    • PCT/EP2017/066152
    • 2017-06-29
    • AUTOLIV DEVELOPMENT ABMARSCH, SebastianZHOU, Yi
    • MARSCH, SebastianZHOU, Yi
    • G01S13/34G01S13/93G01S13/90G01S13/02G01S7/35
    • The present disclosure relates to a vehicle FMCW Doppler radar system (3) comprising a transmitter arrangement (4), a receiver arrangement (7) and at least one control unit (15). The radar system (3) is arranged to transmit signals (11), to receive reflected signals (12), and to obtain a plurality of measure results from the received reflected signals (12) along a main field of view (10) during at least two radar cycles where each radar cycle comprising a plurality of FMCW ramps. For each radar cycle, the control unit (15) is arranged to form a spectrum density map (30) from measuring points (14) along the main field of view (10), where each measure result results in a measuring point (14). The control unit (15) is arranged to combine at least two spectrum density maps to form a combined spectrum density map. The present disclosure also relates to a corresponding method.
    • 本公开涉及包括发射器装置(4),接收器装置(7)和至少一个控制单元(15)的车辆FMCW多普勒雷达系统(3)。 雷达系统(3)被布置成发送信号(11),接收反射信号(12),并且在从上方在主视场(10)期间从接收到的反射信号(12)获得多个测量结果 至少两个雷达循环,其中每个雷达循环包括多个FMCW斜坡。 对于每个雷达循环,控制单元(15)被布置成沿着主视场(10)从测量点(14)形成谱密度图(30),其中每个测量结果导致测量点(14) 。 控制单元(15)被配置为组合至少两个频谱密度图以形成组合的频谱密度图。 本公开还涉及相应的方法。