一种用于运行机动车(10)中的雷达传感器(14)的方法,在所述方法中,在SAR测量模式下,根据合成孔径原理,以高角度分辨率对对包括静止对象(12)在内的对象进行定位,其特征在于,同一雷达传感器(14)时间错开地或同时地在所述SAR测量模式和多普勒测量模式下运行,其中,在所述多普勒测量模式下,以比所述SAR测量模式下的时间分辨率更大的时间分辨率,对包括运动对象在内的对象的相对速度进行测量。

    A method for operating a radar sensor in a motor vehicle, in which in a SAR measuring mode according to the principle of the synthetic aperture, objects, including stationary objects, are located with high angular resolution. The same radar sensor is operated in time-shifted manner or concurrently in the SAR measuring mode and in a Doppler measuring mode, the relative speeds of objects, including moving objects, being measured with a time resolution in the Doppler measuring mode that is greater than the time resolution in the SAR measuring mode.


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    Titel :

    用于运行机动车中的雷达传感器的方法、雷达传感器和机动车


    Erscheinungsdatum :

    31.10.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01S RADIO DIRECTION-FINDING , Funkpeilung