市域快速轨道交通线开行快慢车问题的研究

在市域快速轨道交通线路上,根据客流潮汐化、向心性的特点,选用合理的列车停站方案,对优化列车运行组织,提高系统的服务水平和降低运营成本具有重要的意义。对开行跨站停、部分停站、直达列车的组织形式及需具备的条件进行了分析,重点研究了快慢车的越行问题。并以上海某市域快速轨道交通线为例,通过计算机仿真铺画列车运行图的方法,对开行快慢车后越行地点的选择以及列车始发的均衡性问题进行了分析研究。

Problems of Operating the Express/Slow Train on the Regional Urban Rail Transit Line

With the features of tidal and centripetal passenger flow,the selection of an appropriate skip-stop running pattern on regional urban rail transit line is more significant for optimizing train running, improving the service level, and reducing the operation cost. This article analyses the operation form and condition of skip-stop running, part-stop running and non-stop running, and especially studies the problem of train overtakings. Finally,this paper studies the problem of the selection of overtaking station and the proportion of train interval by computor simulation of train graph making on Shanghai urban rail transit line.