长沙地铁2号线运营初期客流特征分析

开展客流特征研究对科学合理地设计轨道交通系统、优化运营组织设计具有重要意义。以长沙地铁2号线的地铁刷卡数据为研究对象,运用数理统计方法对其开通初期三年的运营客流进行分析,着重分析断面不均衡系数、车站进出站高峰系数与车站周边土地利用性质的相关性,线路客运量高峰系数与该线功能定位的关系,以及乘降量和换乘量的客流特征。针对上述结论对设计和运营提出建议,可为轨道交通的设计、建设、运营提供参考,也可为大城市轨道交通客流预测结果的合理性判断提供依据。

Analysis of passenger flow characteristics in early operation of Changsha Subway Line 2

Analysis of rail transit passenger flow characteristics has great significance on the designing of the rail transit system and optimization of operation management.Taking the AFC system’s data of Changsha Subway Line 2 as the research target,this paper analyzes the passenger flow characteristics in early operation by using mathematical statistics,emphatically analyzing the relationship between the imbalance coefficient of section passenger flow and the land use property around the station,the relationship between the coefficient of entering/exiting stations during the peak hours and the land use,the relationship between the rail transit passenger flow coefficient during the peak hours and its function,the station capacity volume of getting on/off passengers,the transfer volume and so on.According to the above conclusions,this paper provides some suggestions for the design,construction,operation of rail transit,and also provides a basis for the reasonable forecasting on the passenger flow of rail transit in other cities in China.