大型高速铁路客运站客运设施配置仿真优化

通过研究高速铁路客运站客运设施配置与旅客在候车厅内活动的相互影响和相互作用,建立基于Anylogic仿真软件的成都东站高架层候车厅环境仿真模型,统计客运设备服务参数并进行仿真参数设定,模拟成都东站高峰时段旅客候车过程,分析仿真结果和行人密度图,发现由于候车空间进深较短,两侧检票口排队旅客阻碍进入候车厅旅客流线而产生拥堵。针对此问题,提出改变排队队形并配合座椅调整的优化方案,对比分析优化后行人密度图发现,主通道冲突点数下降为零,平均排队时间缩短78 s,验证了调整措施的可行性。

Simulation Optimization for passenger transport facilities in large-scale high-speed railway passenger station

Through the study of the interaction between passenger transportation facilities in passenger station of high speed railway and passengers in the waiting hall, based on Anylogic simulation software, elevated waiting hall environment simulation model for Chengdu East Railway Station was established. The model was used to count the parameters of passenger equipment, set the simulation parameters, simulate passenger waiting process in Chengdu East Railway Station during peak hours. The simulation results and pedestrian density map analysis showed that due to the short depth of waiting hall, the wicket passengers in line on both sides impeded the passenger flow access to the waiting hall, and caused traffic congestions. To solve this problem, an optimization scheme of changing line formation combined with the adjustment of the seat was put forward. By comparison and analysis of the optimized pedestrian density map, it was found that main channel conflict points drop to zero, and the average queue time shortened about 72 seconds, which verified the feasibility of adjustment measures.