基于k-均值聚类方法的宁沪高速收费站聚类分析研究  

Cluster analysis method for Ning-Hu highway toll station based on k-clustering

作　　者：周顺[1] 陈大伟[1] 史立凯 

机构地区：[1]东南大学交通学院,江苏南京210098 [2]南京市城市与交通规划设计研究院有限责任公司,江苏南京210008

出　　处：《山西建筑》2016年第9期130-132,共3页Shanxi Architecture

基　　金："中央高校基本科研业务费专项资金资助"和"江苏省普通高校研究生科研创新计划资助项目"(项目编号:SJLX_0092)资助

摘　　要：基于宁沪高速公路收费站ETC及MTC OD月报表,选取ETC站点出发流量、到达流量、方向不均衡系数等10个单因子,运用主成分分析法,得到FAC1_1,FAC1_2两个主因子,并采用k-均值聚类方法将160个高速公路收费站点聚为9类,为实际运营中站点的分类管理提供科学依据。This paper based on ETC and MTC OD statements of Ning-Hu highway toll station,principal component analysis method it selects more than 10 single factors of ETC station,such as starting flow,arrival flow,direction won-equilibrium coeffcient and so on. Then this paper used the principal component analysis method to get FAC1_1 and FAC1_2. k-means clustering method was used to get the 9 clustering from 160 highway,toll stations. Research findings can provide scientific basis for the actual operation.

关 键 词：高速公路 收费站 聚类分析 主成分分析 

分 类 号：U412.366[交通运输工程—道路与铁道工程]