FMCW-RADARSENSOR FÜR KRAFTFAHRZEUGE
    24.
    发明公开
    FMCW-RADARSENSOR FÜR KRAFTFAHRZEUGE 有权
    FMCW-RADARSENSORFÜRKRAFTFAHRZEUGE

    公开(公告)号:EP2376937A1

    公开(公告)日:2011-10-19

    申请号:EP09736963.1

    申请日:2009-10-20

    申请人: Robert Bosch GmbH

    IPC分类号: G01S7/03

    摘要: The invention relates to an FMCW radar sensor for motor vehicles, having a high frequency component for creating, transmitting and receiving radar signals, a modulation device (36) for controlling the frequency modulation of the transmitted radar signal, at least one analog pre-processing stage (48) for an intermediate frequency signal (22) formed from the received radar signal, at least one analog/digital conversion stage (50) and a processor for activating the modulation device (36) and for further processing of digital signals of the analog/digital conversion stage (50), characterized in that the modulation device (36), the pre-processing stage (48) and the analog/digital conversion stage (50) are integrated in a single semiconductor component (12), the sensor further comprising a monitoring device (62) and register (44) for configuring and monitoring the components of the semiconductor component, and an interface (52) to the processor.

    摘要翻译: 本发明涉及一种用于机动车辆的FMCW雷达传感器,其具有用于创建,发送和接收雷达信号的高频分量,用于控制所发送的雷达信号的频率调制的调制设备(36),至少一个模拟预处理 (48),用于由接收的雷达信号形成的中频信号(22),至少一个模拟/数字转换级(50)以及用于激活调制设备(36)并用于进一步处理 模拟/数字转换级(50),其特征在于,所述调制装置(36),所述预处理级(48)和所述模拟/数字转换级(50)被集成在单个半导体组件(12)中,所述传感器 进一步包括用于配置和监测所述半导体部件的部件的监控装置(62)和寄存器(44)以及与所述处理器的接口(52)。