城市轨道交通换乘站换乘效率研究

Transfer efficiency of urban rail transit transfer station

城市轨道交通换乘站是2条或者2条以上城市轨道交通线路的衔接车站,在轨道交通逐步进入网络化运营的进程中,换乘站作为网络节点逐渐增多。本文针对城市轨道交通换乘站换乘效率进行研究,从运营者角度出发,结合效率的概念给出换乘效率的定义,分析换乘效率效用,提出有效换乘与无效换乘概念,并将有效换乘行为进一步分为高效换乘与低效换乘,然后利用AFC客票数据挖掘技术通过实例进行应用说明,最后阐述换乘效率评价的意义与特点。该研究为换乘站运营组织改善和客流实时监控提供了理论支持。

An urban rail transit transfer station is the junction of two or more lines. The amount of transfer station （network node） is gradually increasing in rail transit network operation. We address its transfer efficiency from the perspective of an operator, analyze the utility of transfer efficiency, and propose the concepts of effective and non-effective transfers. We further divide effective transfer into high-effective and low-effective transfers. We then employ AFC data mining technology to explain the application as an example. We eventually state the significance and features of transfer efficiency assessment. The research provides theoretical surport for improving the management of interchange station and realtime monitoring of pass engers.