基于AnyLogic的城市轨道交通车站设施布局仿真与优化研究

Simulation and Optimization of Urban Rail Transit Station Facility Layout Based on AnyLogic

城市轨道交通车站是城市轨道交通网络的关键节点。车站内服务设施的布局直接影响乘客流线的选择,是缓解站内拥堵的重要因素。本文分析了不同服务设施布局下的客流冲突。基于Any Logic构建不同设施布局模型模拟客流,总结不同设施布局的优缺点。根据西安地铁2号线小寨站布局,模拟了某工作日的低峰期客流。针对乘客密度图的瓶颈所在,提出优化方案并再次建模仿真,并提出了缓解车站拥堵的建设性建议。

Urban rail transit station is the key node of urban rail transit network.The layout of service facilities in the station directly affects the choice of passenger flow and is an important factor in alleviating congestion in the station.This paper analyzes the passenger flow conflicts under different service facility layouts.Based on AnyLogic,different facility layout models are constructed to simulate passenger flow,and the advantages and disadvantages of different facility layouts are summarized.According to the layout of Xiaozhai Station of Xi'an Metro Line 2,the passenger flow during the low peak period of a working day was simulated.Aiming at the bottleneck of the passenger density map,an optimization scheme is proposed,and the simulation is simulated again,and constructive suggestions are put forward to alleviate station congestion.