The invention discloses a continuous laying networking radar target track fusion method, and relates to the technical field of networking radars. The method comprises the steps that a plurality of millimeter wave radars are arranged on a to-be-detected road section of a highway, target information detected by the radars is transmitted through a communication protocol, a data processing center receives the target information in real time, and the center carries out time and space alignment on data of the different radars and synchronizes the data to the same coordinate system; the data transmitted by each radar is divided into a non-overlapping area and an overlapping area, and the data processing center adopts a nearest neighbor algorithm and a historical data-based algorithm to carry out data association on the data of the adjacent radars uninterruptedly, judges whether the same target exists or not, and generates a current tracking trajectory. The method breaks through the distance limitation of a single radar, adopts a plurality of millimeter wave radars to realize full-detection tracking of the expressway section, is used for obtaining vehicle information of the expressway section and traffic abnormal events, and guarantees road safety.

    本发明公开了一种连续布设组网雷达目标航迹融合方法,涉及组网雷达技术领域。所述方法包括:在高速公路待检测的路段布防多个毫米波雷达,采用通信协议传输各部雷达检测的目标信息,数据处理中心实时接收目标信息,中心将不同雷达的数据进行时间、空间对齐,同步到同一坐标系下;每个雷达传输的数据划分为:非重叠区、重叠区,数据处理中心采用最近邻算法与基于历史数据的算法不间断对相邻雷达的数据进行数据关联,判别是否同个目标,并生成本次跟踪轨迹。本发明方法突破了单雷达的距离限制,采用多部毫米波雷达实现高速路段全检测跟踪,用于获取高速路段的车辆信息以及交通的异常事件,保障道路安全。


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    Title :

    Continuous laying networking radar target track fusion method


    Additional title:

    一种连续布设组网雷达目标航迹融合方法


    Contributors:
    LI QINLIN (author) / LEE JONG-MAN (author) / LIAO KEFEI (author) / XIE NINGBO (author) / SUN XIYAN (author) / JI YUANFA (author) / LI XIUPING (author) / WANG HAITAO (author)

    Publication date :

    2023-10-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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