摘要
针对地铁站大客流突发拥堵情况下,如何在短时间内进行大客流进出站组织和疏导,以确保乘客的安全、舒适,是地铁运营亟须解决的问题。利用仿真软件构建地铁站客流仿真模型,通过数据收集、环境建模、人员参数设定、行为流程建模及仿真运行,模拟地铁车站运营一个小时内的人员流动情况。分析仿真客流拥堵的原因,并从空间、设备、管理三个方面提出优化方案。对比优化前后的人员密度、拥堵点分布、进出站效率等指标,验证优化方案的有效性,为地铁站发生大客流情况后应急管理提供参考。通过运营辅助设备在非付费区设置回形走行线路可以提高站厅空间利用率,以减少客流交叉;增加安检口及启用双向闸机,客流量得到了明显提升,每增加一个安检口,客流量增加了约23%;同时,将大客流出入口进站速度维持在1人/s能较好保证车站内外的客流平衡。
In response to the sudden congestion of large passenger flow in subway stations,how to organize and guide the entry and exit of large passenger flow in a short period of time to ensure the safety and comfort of passengers is an urgent problem that needs to be solved in subway operations.Using simulation software to construct a subway station passenger flow simulation model,through data collection,environmental modeling,personnel parameter setting,behavior process modeling,and simulation operation,simulate the personnel flow situation within one hour of subway station operation.Analyze the reasons for simulated passenger flow congestion and propose optimization solutions from three aspects:space,equipment,and management.Compare the personnel density,congestion point distribution,and entry and exit efficiency indicators before and after optimization to verify the effectiveness of the optimization plan and provide reference for emergency management in the event of a large passenger flow situation at the subway station.Setting up loop routes in non paid areas through operational auxiliary equipment can improve the utilization of station hall space and reduce passenger flow intersections;The addition of security checkpoints and the use of two-way turnstiles have significantly increased passenger flow,with an increase of approximately 23% for each additional security checkpoint;At the same time,maintaining a speed of 1 person/s at the entrance and exit of large passenger trains can ensure a good balance of passenger flow inside and outside the station.
作者
熊飞
王孝东
李敬全
XIONG Fei;WANG Xiaodong;LI Jingquan(School of Public Safety and Emergency Management,Kunming University of Science and Technology,Kunming,Yunnan,650093,China;Faculty of Land Resources Engineering,Kunming University of Science and Technology,Kunming,Yunnan,650093,China;Kunming Metro Operation Co.,Ltd.,Kunming,Yunnan,650032,China)
出处
《智能城市应用》
2025年第8期26-31,共6页
Smart City Application
