Assessment of distribution capability and facility optimization for metro transfer station based on Anylogic
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摘要: 为了提高地铁换乘站运作效率,增加行人换乘舒适度,减少突发事件发生时的疏散时间,基于社会力模型,采用仿真建模的方法,以某市中心地铁换乘站作为研究对象,模拟其运作流程,综合评估设施设备利用情况,提出引导路线优化以及设施改进的方案,并对紧急情况下的人群疏散方案进行优化。结果表明:优化后的引导路线使行人的总流程时间减少,拥堵现象得到改善;发生紧急情况时的疏散时间减少。该方法零风险情况下,使换乘站集散能力提高。Abstract: In order to enhance the operation efficiency of the metro transfer station, increase the comfort of pedestrian transfer, and reduce the evacuation time when emergencies occur, based on the social force model, and by using the method of simulation modeling, this paper took a metro transfer station in a city center as the research object, simulated its operation process, comprehensively evaluated the utilization of facilities and equipment, proposed the scheme of guiding route optimization and facility improvement, and optimized the crowd evacuation scheme in emergencies. The results show that the optimized guiding route can reduce the total pedestrian flow time, improve congestion, and reduce evacuation time in emergencies. Under the zero risk condition, this method can improve the distribution capability of the transfer station.
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