客运节点等级划分方法及列车开行方案求解策略研究  

Research on Method for Classification of Railway Passenger Nodes and Solving Strategies for Passenger Train Operation Plans

作　　者：王爽[1] 赵鹏[2] 刘晨光 

机构地区：[1]北京交通大学轨道交通控制与安全国家重点实验室,北京100044 [2]北京交通大学交通运输学院,北京100044 [3]铁道部运输局,北京100844

出　　处：《铁道学报》2011年第3期1-8,共8页Journal of the China Railway Society

基　　金：国家科技支撑计划课题(2009BAG12A10)

摘　　要：针对开行方案编制模型复杂、求解困难的特点,从制定开行方案求解策略出发,以客运站所在城市为节点,研究快速客运网客运节点的等级划分方法。以节点的定量和定性属性作为聚类分析参数,采用变量聚类选取合适的分类变量,再通过样本聚类将节点进行分类,并以2008年日均旅客发送量前100位的客运节点为例进行分类,结合客运专线规划和既有线的实际运营情况修正聚类分析结果,最后制定基于节点等级的旅客列车开行原则,为开行方案设计奠定基础,降低问题的求解规模和难度。In view of the complicated model for formulation of passenger train operation plans and the difficulties in solving,the model and from the point of formulating the solving strategies for passenger train operation plans,this paper studies the method of classifying the classes of passenger trasportation nodes in rapid passenger transportation railway networks,where nodes represent the passenger-stations located cities.The quantitative and qualitative properties of the nodes are taken as the cluster parameters.Variable clustes and sample clusters are used to select the right categorical variables and classify the nodes.In case study,the top 100 city nodes in order of average daily passenger dispatch volumes in 2008 are divided into four classes.The cluster analysis results are revised on the basis of the dedicated passenger line plans and the actual operating situation of existing railway lines.According to the revised cluster results,the principles for passenger train operation based on nodes classification are proposed to lay a foundation for design of passenger train operation plans and to reduce the scale and difficulty of solution-finding of the related problems.

关 键 词：快速客运网 客运节点等级 聚类分析 旅客列车开行方案 

分 类 号：U293[交通运输工程—交通运输规划与管理]