The invention relates to the technical field of traffic flow prediction, in particular to an AI-based multi-modal traffic flow prediction system, which comprises a data collection module, a data preprocessing module, a data analysis and feature extraction module, an AI prediction model module, a real-time event response module, a prediction result analysis module and a traffic control module. Wherein the data collection module is used for collecting multi-modal traffic data, and the multi-modal traffic data comprises traffic flow, pedestrian flow, bus flow, traffic signal state and weather condition; and the data preprocessing module is used for receiving the original data from the data collection module, cleaning, standardizing and integrating the original data, generating a data quality report and transmitting the data quality report to the real-time event response module. According to the invention, by analyzing the multi-modal traffic data in real time and adaptively adjusting the control strategy, the prediction system based on AI effectively improves the urban traffic efficiency, enhances the resident travel experience, and helps to reduce the environmental pollution.

    本发明涉及交通流量预测技术领域,具体涉及一种基于AI的多模态交通流量预测系统,包括数据收集模块、数据预处理模块、数据分析与特征提取模块、AI预测模型模块、实时事件响应模块、预测结果分析模块以及交通控制模块;其中,数据收集模块:用于收集多模态交通数据,该多模态交通数据包括车流量、人流量、公交流量、交通信号状态和天气情况;数据预处理模块:接收来自数据收集模块的原始数据,并进行清洗、标准化和整合,并生成一个数据质量报告,并将其传递给实时事件响应模块。本发明,通过实时分析多模态交通数据并自适应调整控制策略,基于AI的预测系统有效提高了城市交通效率,增强了居民出行体验,并有助于减少环境污染。


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    Titel :

    Multi-modal traffic flow prediction system based on AI


    Weitere Titelangaben:

    一种基于AI的多模态交通流量预测系统


    Beteiligte:
    WANG RONGXIU (Autor:in)

    Erscheinungsdatum :

    2024-01-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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