An in-vehicle-object detection method for a radar device includes: a) obtaining multiple receiving signals corresponding to multiple space objects by an antenna array of the radar device; b) computing multiple first distances between the antenna array and the multiple space objects based on the multiple receiving signals; c) filtering a background noise of the multiple first distances to obtain multiple second distances between multiple indeterminate objects of the multiple space objects and the antenna array; d) performing a beamforming based on the multiple second distances to compute angle information corresponding to each of the multiple second distances; e) generating a distance-angle heatmap including multiple regions of interest (ROIs); and f) determining whether each ROI in the distance-angle heatmap is associated with a human feature to decide whether each of the indeterminate objects is related to human or unhuman.


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    Title :

    RADAR DEVICE AND IN-VEHICLE-OBJECT DETECTION METHOD FOR RADAR DEVICE


    Contributors:
    LIN YUCHENG (author) / CHEN JYUN-YU (author)

    Publication date :

    2025-05-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion





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