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。
Intercity traffic passenger flow prediction system and method
一种城际交通客流预测系统及方法
2024-06-21
Patent
Electronic Resource
Chinese
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 |
Passenger Flow Prediction Model of Intercity Railway Based on G-BP Network
Springer Verlag | 2020
|Passenger Flow Prediction Model of Intercity Railway Based on G-BP Network
British Library Conference Proceedings | 2020
|Intercity passenger service diesel multiple units
Tema Archive | 1990