拥挤交通网络中组合的交通出行、OD、路径分配与收费定价模型  

Combined Model Involving Travel Choice,Destination Choice,Route Choice and Road Toll Pricing in Congestion Transportation Networks

作　　者：周溪召[1] 刘振[1] 张华歆[1] 

机构地区：[1]上海海事大学经济管理学院,上海200135

出　　处：《系统管理学报》2007年第2期180-184,共5页Journal of Systems & Management

基　　金：国家自然科学基金资助项目(70371013);教育部优秀青年教师基金资助项目(117)

摘　　要：提出交通网络中出行选择、讫点选择、路径选择和道路收费定价的组合模型。模型被表示为两层规划,低层表示出行选择、讫点选择和路径选择的随机均衡模型,预测驾驶员对道路收费模式如何响应;上层确定最优道路收费,以达到网络出行费用最小。The study presents a combined model for travel choice, destination choice, route choice and road toll pricing optimization in congestion transportation networks. The model is formulated as bi-level programming problem. The lower-level problem represents equilibrium model, which incorporated driver＇s reaction to a given road toll pattern. The upper-level problem is to determine an optimal road toll that minimizes the system objective function of total network travel time and toll,taking account of driver＇s route choice behavior in response to road toll pricing.

关 键 词：均衡分配 道路收费定价 两层规划 

分 类 号：U491.1[交通运输工程—交通运输规划与管理]