基于乘客异质性的乘客出行动态均衡研究  

Dynamic equilibrium properties of riding behavior of heterogeneous passengers

作　　者：张玉洁[1] 倪郁东[1] 沈吟东[2] 

机构地区：[1]合肥工业大学数学学院,安徽合肥230009 [2]华中科技大学自动化学院,湖北武汉430074

出　　处：《合肥工业大学学报（自然科学版）》2015年第4期564-568,共5页Journal of Hefei University of Technology：Natural Science

基　　金：国家自然科学基金资助项目(71171087);合肥工业大学教学研究资助项目(XJ2009005)

摘　　要：文章研究了早晨高峰期乘客从居住地乘公交车到达工作地的交通行为;假设乘客对拥挤敏感程度具有异质性,在多起点单讫点的线路上建立了考虑时间延误成本和车内拥挤成本的均衡乘车模型;探索了均衡状态下的性质;算例结果支持模型的结论,反应了不同类型的乘客间的混成特点及其分布特征。研究结果有助于掌握人们出行的基本规律,对指导公交调度与管理具有一定意义。In this paper,the riding behavior of passengers who take buses from a living place to a work place in rush hours is explored.Passengers are assumed to be heterogeneous since they may have different crowding effect functions individually.The equilibrium bus riding model in a many-to-one transit system with in-vehicle crowding effect and schedule delay cost is established.The equilibrium properties are explored,and the result of the example supports the conclusions of the model.Heterogeneous passengers＇ travel time and distribution characteristics under the equilibrium condition are found.This study is helpful to master the regulations of people＇s going out and to the dispatch and management of the public transport.

关 键 词：乘客异质性 动态用户均衡 拥挤成本 公共交通 均衡性质 

分 类 号：U492.431[交通运输工程—交通运输规划与管理]