The invention provides an intelligent traffic data processing method and system based on edge computing, and the method comprises the steps: collecting multi-source traffic data through an edge computing node, carrying out the preprocessing of the data, and obtaining the preprocessing data; and performing space-time alignment and data association processing on the preprocessed data to generate an associated data set, and completing feature extraction and preliminary analysis at an edge computing node to obtain a local analysis result. The local analysis result is transmitted to the cloud server, deep data mining and mode recognition are carried out, and a global analysis result is generated. And based on the global analysis result, generating a local traffic control strategy at the edge computing node, and generating a global traffic optimization scheme at the cloud server. The local traffic control strategy is issued to traffic facilities for execution, and the global optimization scheme is distributed to each edge computing node to realize cooperative control. The advantages of edge computing and cloud processing are combined, and the real-time performance of traffic data processing and the overall optimization capability of an intelligent traffic system are effectively improved.

    本发明提供了一种基于边缘计算的智慧交通数据处理方法及系统,该方法包括:通过边缘计算节点采集多源交通数据,对数据进行预处理,得到预处理数据。对预处理数据进行时空对齐和数据关联处理,生成关联数据集,并在边缘计算节点完成特征提取和初步分析,得到本地分析结果。本地分析结果传输至云端服务器,进行深度数据挖掘和模式识别,生成全局分析结果。基于全局分析结果,在边缘计算节点生成局部交通控制策略,在云端服务器生成全局交通优化方案。局部交通控制策略被下发至交通设施执行,全局优化方案被分发至各边缘计算节点以实现协同控制。本发明结合边缘计算与云端处理的优势,有效提高了交通数据处理的实时性和智慧交通系统的整体优化能力。


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    Title :

    Intelligent traffic data processing method and system based on edge calculation


    Additional title:

    基于边缘计算的智慧交通数据处理方法及系统


    Contributors:
    ZENG ERLIN (author) / CHEN BIN (author) / ZHONG WEIJIAN (author) / LIU XIAOHUA (author)

    Publication date :

    2025-02-18


    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr



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