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A simulation analysis for pedestrian flow management

机译:行人流量管理的仿真分析

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摘要

An agent simulation test model for pedestrian flow has already been developed, but an experimental simulation that incorporates actual data about an accident has not been designed. In our research, we have reconstructed this accident by improving an existing test model. Based on the accident report and using data gained through spatial research we have revised a pedestrian flow simulator. Through a simulation analysis including rows of standing people and the confrontation of the ascent and descent flows, we have explored measures to prevent a pedestrian accident. The ASPF is to assess measures for managing pedestrian flows by focusing on the domino risk rather than a reconstruction of crowd collapse as in the overpass accident. The simulation results show that a two-way flow, combined with stationary people can trigger an accident even on an overpass that satisfies present design standards. Moreover, we have confirmed that even simple traffic regulations such as partitions can be an effective measure to prevent a pedestrian accident.
机译:已经开发了用于行人流的代理模拟测试模型,但是尚未设计出包含有关事故的实际数据的实验模拟。在我们的研究中,我们通过改进现有的测试模型来重建此事故。基于事故报告并使用通过空间研究获得的数据,我们对行人流量模拟器进行了修改。通过模拟分析,包括成排的站着的人以及上升和下降流的对抗,我们探索了预防行人意外的措施。 ASPF将通过关注多米诺骨牌风险而不是像在立交桥事故中那样重建人群倒塌来评估管理人流的措施。仿真结果表明,即使在满足当前设计标准的立交桥上,双向流动加上固定人员也可能引发事故。此外,我们已经确认,即使是简单的交通法规,例如隔板,也是防止行人意外的有效措施。

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