The invention relates to the field of traffic prediction, in particular to a road traffic prediction method and system. The method part comprises the following steps: S1, acquiring pedestrian data and vehicle operation data on a road; s2, the pedestrian data and the vehicle operation data are preprocessed; s3, performing feature extraction on the preprocessed data to obtain a prediction feature vector; s4, the prediction feature vector is processed, analyzed and recognized to obtain a prediction result, and the prediction result is fed back; and S5, comparing the actual situation with a prediction result, and performing neural network learning to update the model. The system part comprises an acquisition unit; an alarm module; a demand design module; provided is a convolutional neural network system. The invention aims to solve the problem that traffic safety and crime problems are difficult to predict in the prior art, and has the advantages of improving urban management efficiency, reducing crime rate, improving traffic conditions and improving commercial activities.

    本发明涉及交通预测领域,尤其涉及一种道路交通预测方法和系统。方法部分,包括以下步骤:S1:采集道路上行人数据和车辆运行数据;S2:对所述行人数据和所述车辆运行数据进行预处理;S3:对预处理后的数据进行特征提取出预测特征向量;S4:将所述预测特征向量处理并进行分析识别得到预测结果,对所述预测结果进行反馈;S5:根据实际情况与预测结果进行比对,并进行神经网络学习更新模型。系统部分,包括:采集单元;报警模块;需求设计模块;卷积神经网络系统。目的是为解决现有技术难以预测交通安全问题和难以预测犯罪问题的问题,具有提高城市管理效率、降低犯罪率、改善交通状况和提升商业活动的优点。


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    Title :

    Road traffic prediction method and system


    Additional title:

    一种道路交通预测方法和系统


    Contributors:
    CHENG RUIZHI (author) / LI LINLIN (author) / GAO MIN (author) / LIU TING (author) / DING JUNYAN (author)

    Publication date :

    2024-08-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS




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