The invention relates to a multi-data-source data fusion processing method based on vehicle infrastructure cooperation. The method comprises the following steps: receiving vehicle data collected by multiple data sources, wherein the vehicle data collected by each data source comprises the position data of the vehicle; extracting position data in the vehicle data, and dividing the extracted multiple pieces of position data into multiple initial position data sets; for any initial position data set, acquiring vehicle feature information corresponding to each piece of position data in the initial position data set; and comparing the vehicle feature information, and fusing the position data corresponding to the same vehicle feature information according to a comparison result to obtain a target position data set. According to the scheme provided by the invention, the vehicle information of the same vehicle reported by a plurality of data sources can be effectively fused.

    本申请是关于一种基于车路协同的多数据源的数据融合处理方法。该方法包括:接收来自多数据源采集到的车辆数据;其中,每个数据源采集到的车辆数据中包含车辆的位置数据;提取各车辆数据中的位置数据,并将提取到的多个位置数据划分为多个初始位置数据集合;针对任一初始位置数据集合,获取与该初始位置数据集合中各位置数据对应的车辆特征信息;比较车辆特征信息,并根据比较结果将相同车辆特征信息对应的位置数据进行融合,得到目标位置数据集合。本申请提供的方案,能够对多个数据源上报的同一辆车的车辆信息进行有效地融合。


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    Title :

    Multi-data-source data fusion processing method and device based on vehicle infrastructure cooperation


    Additional title:

    基于车路协同的多数据源的数据融合处理方法和装置


    Contributors:
    DU WEI (author) / GUO HONGLIN (author) / HE WEIWEI (author) / ZHENG LIFENG (author)

    Publication date :

    2021-07-23


    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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