The invention relates to a road data processing method and system based on multi-source data acquisition and fusion and a storage medium, and relates to the technical field of data processing. The method comprises the following steps: performing low-dimensional embedded coding on transaction data in a time sequence of obtained transaction data to obtain a time sequence of a plurality of transaction data embedded coding vectors; using a time sequence correlation analyzer to process the time sequence of the plurality of transaction data embedded coding vectors so as to obtain a plurality of enhanced transaction data time sequence correlation implicit feature vectors; processing the plurality of enhanced transaction data time sequence association implicit feature vectors by using a spatial topology global fusion device to obtain a road network global traffic time sequence association feature matrix; and determining an evaluation result of the road congestion level based on the road network global traffic time sequence association feature matrix. Therefore, the traffic state of the road global network can be comprehensively posted and described, so that intelligent congestion assessment of the expressway is realized.

    本公开涉及一种多源数据采集融合的公路数据处理方法、系统及存储介质,涉及数据处理技术领域。该方法包括:对获取的各个交易数据的时间序列中的交易数据进行低维嵌入编码以得到多个交易数据嵌入编码向量的时间序列;使用时序关联分析器对所述多个交易数据嵌入编码向量的时间序列进行处理以得到多个强化交易数据时序关联隐含特征向量;使用空间拓扑全域融合器对所述多个强化交易数据时序关联隐含特征向量进行处理以得到道路网络全域交通时序关联特征矩阵;以及,基于所述道路网络全域交通时序关联特征矩阵来确定道路拥堵等级的评估结果。这样,可以对道路全域网络的交通状态进行综合表针与刻画,从而实现对高速公路的智能化拥堵评估。


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    Titel :

    Highway data processing method and system based on multi-source data acquisition and fusion, and storage medium


    Weitere Titelangaben:

    多源数据采集融合的公路数据处理方法、系统及存储介质


    Beteiligte:
    NIE SHIGANG (Autor:in) / JIA LEIHONG (Autor:in) / LI JIE (Autor:in) / HE YUANYUAN (Autor:in) / ZHANG SHINAN (Autor:in) / SHAN FEI (Autor:in) / ZHANG SHENGYUAN (Autor:in) / YIN PEIXUAN (Autor:in) / ZHANG YUSHENG (Autor:in) / WANG KE (Autor:in)

    Erscheinungsdatum :

    16.08.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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