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    • 3. 发明授权
    • Radar sensor
    • 雷达传感器
    • US07576685B2
    • 2009-08-18
    • US11660261
    • 2005-06-24
    • Hermann MayerBernhard LucasJoerg HilsebecherJoachim HaukPaco Haffmans
    • Hermann MayerBernhard LucasJoerg HilsebecherJoachim HaukPaco Haffmans
    • G01S13/00G01S7/40
    • G01S7/4021G01S13/345G01S13/347G01S13/931G01S2013/9325
    • A radar sensor having a transceiver device (10, 12), an analog/digital converter (14) for converting the received signals (A) into digital data, a memory device (18) for storing the digital data as a useful data set (D1) which provides the digital data for a recording period as a function of time, a transformation device (16) for calculating a spectrum (S) of the useful data set, and an analyzer (24) for analyzing the spectrum, characterized by a back-transformation device (22) for transforming the spectrum (S) back into a digital comparison data set (D2) and a comparator (20) which is designed for the purpose of evaluating the match between the useful data set (D1) and the comparison data set (D2) and, in the event of a match, conveys the spectrum (S) to the analyzer (24) and in the event of a non-match triggers error handling.
    • 一种雷达传感器,具有收发器装置(10,12),用于将接收信号(A)转换成数字数据的模/数转换器(14),用于将数字数据存储为有用数据集的存储装置(18) D1),其提供作为时间的函数的记录周期的数字数据;用于计算有用数据集的频谱(S)的变换装置(16)和用于分析频谱的分析器(24),其特征在于, 逆变换装置(22),用于将频谱(S)变换回数字比较数据组(D2);以及比较器(20),其被设计用于评估有用数据组(D1)和 比较数据集(D2),并且在匹配的情况下,将频谱(S)传送到分析器(24),并且在不匹配触发错误处理的情况下。
    • 4. 发明申请
    • Radar Sensor
    • 雷达传感器
    • US20080204308A1
    • 2008-08-28
    • US11660261
    • 2005-06-24
    • Hermann MayerBernhard LucasJoerg HilsebecherJoachim HaukPaco Haffmans
    • Hermann MayerBernhard LucasJoerg HilsebecherJoachim HaukPaco Haffmans
    • G01S13/00
    • G01S7/4021G01S13/345G01S13/347G01S13/931G01S2013/9325
    • A radar sensor having a transceiver device (10, 12), an analog/digital converter (14) for converting the received signals (A) into digital data, a memory device (18) for storing the digital data as a useful data set (D1) which provides the digital data for a recording period as a function of time, a transformation device (16) for calculating a spectrum (S) of the useful data set, and an analyzer (24) for analyzing the spectrum, characterized by a back-transformation device (22) for transforming the spectrum (S) back into a digital comparison data set (D2) and a comparator (20) which is designed for the purpose of evaluating the match between the useful data set (D1) and the comparison data set (D2) and, in the event of a match, conveys the spectrum (S) to the analyzer (24) and in the event of a non-match triggers error handling.
    • 一种雷达传感器,具有收发器装置(10,12),用于将接收信号(A)转换成数字数据的模拟/数字转换器(14),用于将数字数据存储为有用数据集的存储装置(18) D 1),其作为时间的函数提供用于记录周期的数字数据;用于计算有用数据集的频谱(S)的变换装置(16)和用于分析频谱的分析器(24),其特征在于 用于将频谱(S)变换回数字比较数据组(D 2)和比较器(20)的反向转换装置(22)和比较器(20),其被设计用于评估有用数据组(D 1 )和比较数据集(D 2),并且在匹配的情况下,将谱(S)传送到分析器(24),并且在不匹配触发错误处理的情况下。