城市轨道网络换乘站列车衔接同步协调优化研究  

Synchronized and Coordinated Train Connecting Optimization for Transfer Stations of Urban Rail Networks

作　　者：周艳芳[1] 周磊山[1] 乐逸祥[1] 

机构地区：[1]北京交通大学交通运输学院,北京100044

出　　处：《铁道学报》2011年第3期9-16,共8页Journal of the China Railway Society

基　　金：国家科技支撑计划(2009BAG12A10)

摘　　要：面向路网客流组织的城市轨道网络换乘站列车衔接同步协调优化是基于乘客换乘行为分析、满足列车运行约束的车站到发时刻调整问题,是对动态变化的乘客换乘行为和列车运行过程的动态匹配过程,也是列车运行图编制优化中的重要组成部分。本文以乘客换乘分析和列车运行过程分析为基础,研究网络模式下的列车在换乘站的衔接同步协调问题;以换乘等待时间最少、换乘不满意度最低及大客流优先为目标,给出基于换乘协调的面向路网客流的城市轨道交通列车换乘站到发时间控制问题的协调方法;选取北京市城市轨道1号线、2号线及5号线共5个换乘站点的局部路网列车同步换乘协调控制为对象,说明协调控制方法的应用,结果验证协调方法在城市轨道路网换乘组织优化过程的有效性。Synchronized and coordinated train connecting optimization for transfer stations of urban rail networks orientated to wide network passenger flow organization is an arrival-departure time adjustment issue and a dynamic matching process in essence.Arrival-departure time adjustment is based on analysis of passenger transferring behavior under certain train operation constraints and the dynamic process is to match passenger transferring behavior with train movements dynamically.Train connecting optimization for transfer stations is also key part of optimization of train diagrams.In this paper,by selecting the minimized transferring waiting time and transfer dissatisfaction as the objectives and giving priority to major passenger,we present a coordinated train arrival-departure time control strategy for transfer stations of urban rail networks.The proposed strategy is based on the analysis results of passenger transferring processes and train movements and the research on synchronized and coordinated train connecting optimization for transfer stations under the mode of networks.Five transfer stations from Lines No.1,No.2 and No.5 of the Beijing Subway Network are chosen for experiments.The results illustrate the effectiveness of the coordinated control method.

关 键 词：城市轨道 换乘 同步协调 衔接 列车运行过程 

分 类 号：U231.92[交通运输工程—道路与铁道工程]