VISSIM在地铁枢纽客流微观仿真中的应用

枢纽的集散效率评价是地铁建设和运营需要解决的核心问题之一,而目前在这方面缺乏相应的理论和技术支撑.提出通过动态模拟地铁枢纽站内乘客疏散的方法来评估枢纽的集散效率,借助路面交通管理和控制的成熟办法和相应的仿真软件--VISSIM,并在此基础上进行枢纽抽象建模、地铁换乘枢纽的参数校核和枢纽内乘客模拟.作为案例,以北京地铁宣武门枢纽换乘站为研究背景,对该站未来高峰时段的客流进行了模拟,取得了较好的仿真效果.通过分析得出,利用VISSIM进行地铁枢纽的客流微观仿真以达到评估枢纽集散效率的目的,具有实用性和有效性.

Application of VISSIM in Pedestrian Simulation of MTR Stations

The evaluation of the capacity and efficiency in dealing with pedestrian traffic flow in metro hub is one of the key problems in metro engineering and management. Unfortunately, there is almost no theoretical or technological support in this field. This thesis comes up with a solution of dynamic simulation of the pedestrian traffic flow in metro stations. This solution resorts to the well - grounded practices in metro management and its corresponding simulation software named VISSIM to carry out the modeling of the stations, the examination of the parameters in the transferring stations and the simulation of the pedestrian traffic flow. Taking XuanWuMen station in Beijing MTR network as an example, the characteristics of the pedestrian traffic flow in rush hours in the coming future are predicted the simulation parameters are calibrated by using a field data and satisfactory results are obtained. And this solution proves to be very practical and efficient.