The invention provides a method, a device, equipment and a system for determining a motion state of a moving object. The method comprises the following steps: acquiring millimeter-wave radar data and image data of the moving object by utilizing a millimeter-wave radar and a camera respectively; respectively setting corresponding weight parameters for transverse image data and longitudinal image data in the image data to obtain updated image data; wherein the weight parameter of the transverse image data is greater than the weight parameter of the longitudinal image data; determining measured motion state data of the moving object using the millimeter wave radar data and the updated image data; and performing data fusion according to the predicted motion state data and the measured motion state data of the moving object to obtain target motion state data of the moving object. According to the method, more accurate target motion state data can be determined.

    本申请提供一种移动对象的运动状态确定方法、装置、设备和系统,其方法包括:利用毫米波雷达和相机分别获取移动对象的毫米波雷达数据和图像数据;为图像数据中的横向图像数据和纵向图像数据分别设置对应的权重参数,得到更新的图像数据;其中,横向图像数据的权重参数大于纵向图像数据的权重参数;利用毫米波雷达数据和更新的图像数据确定移动对象的测量运动状态数据;依据移动对象的预测运动状态数据和测量运动状态数据进行数据融合,得到移动对象的目标运动状态数据。本方法能够确定出更加精准的目标运动状态数据。


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    Title :

    Method, device, equipment and system for determining motion state of moving object


    Additional title:

    一种移动对象的运动状态确定方法、装置、设备和系统


    Contributors:
    YANG ZIJIANG (author) / ZHANG XIAODONG (author) / BAO SHUAI (author)

    Publication date :

    2024-08-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06V / G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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