同济大学学报（自然科学版）2025，Vol.53Issue(4)：582-588,7.DOI:10.11908/j.issn.0253-374x.23448
基于效用的大型综合客运枢纽智能交通出行链技术
Intelligent Trip Chain Technology for Large Comprehensive Transportation Hub Based on Utility Theory
摘要
Abstract
In recent years,the research on intelligent trip chains for large comprehensive passenger transportation hubs based on utility theory has received extensive attention.Firstly,the utility model of hub passenger transportation was proposed.Based on data mining technology and user profiling technology,the travel demands of hub passengers were accurately identified.With the goal of optimizing passenger travel utility,a typical user priority filtering recommendation algorithm and an information dynamic update strategy were proposed.Secondly,for scenarios with large passenger flows,a transportation system utility model was established,and an intelligent trip chain based on the optimization of transportation system efficiency was proposed to balance various transportation modes.Thirdly,during the normal operation of the transportation system service,to avoid the resonance in the transportation system,a bi-level programming model for the equilibrium optimization of passenger and transportation system utility was established.Finally,verified by the internal test of the"Changxing Hongqiao"APP,after adopting the intelligent trip chain,the overall rate of change in transportation modes is approximately 0.050,the overall satisfaction score of the trip chain increases by 0.160,and the rate of change in travel time decreases by 0.056.关键词
智能交通/出行链/枢纽/旅客效用模型/双层规划Key words
intelligent transportation/trip chain/transportation hub/passengers utility model/bi-level programming分类
交通运输引用本文复制引用
袁胜强,张亮,张伟略,吴金龙,冯宝..基于效用的大型综合客运枢纽智能交通出行链技术[J].同济大学学报（自然科学版）,2025,53(4):582-588,7.基金项目
上海市科委重大科研项目(17DZ1204000、23DZ1202400) （17DZ1204000、23DZ1202400）
