The invention provides a method and a device for tracking a moving object in a traffic network, electronic equipment and a storage medium. The method comprises the following steps: acquiring vibration signal characteristics sent by a plurality of edge nodes; the vibration signal features are extracted by the edge nodes based on original vibration signals acquired from a grating array sensor corresponding to a traffic network; based on a coding mapping table, mapping the vibration signal characteristics into a multi-dimensional space-time signal matrix; the coding mapping table comprises a mapping relationship between the logic measurement area addresses and the engineering physical addresses of the plurality of edge nodes; determining a moving object track based on the multi-dimensional space-time signal matrix; and determining a traffic event of the moving object based on the trajectory of the moving object. According to the invention, the tracking effect of the moving object in the traffic network can be improved, and full-time, all-domain and all-weather beyond-visual-range vehicle perception is realized.

    本发明提供一种交通网络中移动对象的跟踪方法、装置、电子设备及存储介质,该方法包括:获取多个边缘节点发送的振动信号特征;所述振动信号特征是所述边缘节点基于从交通网络对应光栅阵列传感器所获取的原始振动信号进行提取得到;基于编码映射表,将所述振动信号特征映射成多维时空信号矩阵;所述编码映射表包含所述多个边缘节点的逻辑测区地址与工程物理地址之间的映射关系;基于所述多维时空信号矩阵,确定移动对象轨迹;基于所述移动对象轨迹,确定移动对象的交通事件。本发明可以提高交通网络中移动对象的跟踪效果,实现全时、全域、全天候的超视距车辆感知。


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    Title :

    Tracking method and device of moving object in traffic network, electronic equipment and storage medium


    Additional title:

    交通网络中移动对象的跟踪方法、装置、电子设备及存储介质


    Contributors:
    MA JUNJIE (author) / XU YIMIN (author) / LI KAI (author) / SONG KE (author) / WANG YUEMING (author)

    Publication date :

    2023-06-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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