The invention relates to the technical field of inter-city traffic passenger flow prediction, in particular to an inter-city traffic passenger flow prediction system and method, which can solve the problem of insufficient passenger flow prediction precision in the prior art to a certain extent. The system comprises an adaptive multi-graph module, a spatial feature extraction module, a time feature extraction module and a prediction module. The method comprises the following steps: step 100, data acquisition; step 200, original data processing; step 300, inter-city multi-graph generation; step 400, defining a prediction system architecture; step 500, system training; and step 600, passenger flow prediction. According to the method, passenger flow space and time features are deeply mined, available information dimensions are expanded, and the performance is improved.

    本申请涉及城际交通客流预测技术领域,具体而言,涉及一种城际交通客流预测系统及方法,一定程度上可以解决解决现有技术中客流预测精度不足的问题。该系统包括自适应多图模块、空间特征提取模块、时间特征提取模块和预测模块;该方法,包括步骤100数据采集;步骤200原始数据处理;步骤300城际多图生成;步骤400定义预测系统架构;步骤500系统训练;步骤600客流预测。本发明深度挖掘客流空间、时间特征,扩充了可利用信息维度,提升了性能。


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    Title :

    Intercity traffic passenger flow prediction system and method


    Additional title:

    一种城际交通客流预测系统及方法


    Contributors:
    LI MENGLIN (author) / YIN LONG (author) / FENG XU (author) / GUO BOYU (author) / YAN MEI (author)

    Publication date :

    2024-06-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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