系统仿真学报 ›› 2023, Vol. 35 ›› Issue (12): 2614-2623.doi: 10.16182/j.issn1004731x.joss.22-0836

• 论文 • 上一篇    下一篇

考虑旅客跨车厢行为的动车组人员疏散仿真

户佐安1,2(), 曾添1, 魏易东1, 马毅3()   

  1. 1.西南交通大学 交通运输与物流学院,四川 成都 611756
    2.西南交通大学 综合交通大数据应用技术国家工程实验室,四川 成都 611756
    3.四川大学 灾后重建与管理学院,四川 成都 610207
  • 收稿日期:2022-07-19 修回日期:2022-09-27 出版日期:2023-12-15 发布日期:2023-12-12
  • 通讯作者: 马毅 E-mail:huzuoan@swjtu.edu.cn;yima23_c@scu.edu.cn
  • 第一作者简介:户佐安(1979-),男,副教授,博士,研究方向为交通运输组织优化、交通流。E-mail:huzuoan@swjtu.edu.cn
  • 基金资助:
    国家自然科学基金(71901156)

Simulation on High-speed Train Carriage Evacuation Considering Passengers Moving to Adjacent Carriages

Hu Zuoan1,2(), Zeng Tian1, Wei Yidong1, Ma Yi3()   

  1. 1.School of Transportation and Logistics, Southwest Jiaotong University, Chengdu 611756, China
    2.National Engineering Laboratory of Integrated Transportation Big Data Application Technology, Southwest Jiaotong University, Chengdu 611756, China
    3.Institute for Disaster Management and Reconstruction, Sichuan University, Chengdu 610207, China
  • Received:2022-07-19 Revised:2022-09-27 Online:2023-12-15 Published:2023-12-12
  • Contact: Ma Yi E-mail:huzuoan@swjtu.edu.cn;yima23_c@scu.edu.cn

摘要:

为研究旅客跨车厢行为对动车组人员疏散情况的影响,建立考虑出口选择的元胞自动机模型。以CR400BF型动车组二等车为研究对象,使用疏散效率、冲突次数和过道拥堵程度等指标,研究旅客跨车厢现象对车厢疏散的作用,并讨论旅客座位分布、相邻车厢转移旅客数量与车门开启方式等因素对疏散情况的影响。仿真结果表明:离散的位置分布使冲突次数减少约44.7%;旅客跨车厢疏散会降低本车厢旅客疏散效率;相邻车厢转移旅客数量与本车厢旅客疏散时长呈先线性增大后趋于稳定的关系;相邻车厢不同车门开启方式对本车厢旅客疏散效率的影响不同。

关键词: 旅客疏散, 元胞自动机, 仿真研究, 动车组车厢, 疏散指标

Abstract:

To study the influence of passengers moving to adjacent carriages on high-speed train carriages' evacuation, a cellular automata model considering export selection is established. Taking the CR400BF second-class carriage as the research object, some analytical indexes such as evacuation efficiency, number of conflicts and the congestion degree are used to study the effect of passengers moving to adjacent carriages on carriage evacuation, and the passenger seat distribution, the number of passengers transferred from adjacent carriages and the opening door modes of adjacent carriages are discussed. The simulation results show that the discretized seat distribution reduces the times of conflicts by approximately 44.7%. Evacuations of passengers moving to adjacent carriages reduce the evacuation efficiency of the carriage. The evacuation time of passengers in the carriage first increases linearly with the increase of the number of the number of moving passengers from adjacent carriages and then tends to be stable. Different door opening modes of adjacent carriages have different effects on evacuation efficiency.

Key words: passenger evacuation, cellular automata, simulation study, high-speed train carriage, evacuation index

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