山东科学

• 交通运输 •    

地铁网络火灾协同救援调度模型

季盛逸,张勇*   

  1. 苏州大学轨道交通学院,江苏 苏州 215131
  • 收稿日期:2025-01-10 接受日期:2025-02-21 上线日期:2025-10-24
  • 通信作者: 张勇 E-mail:sinkey@126.com
  • 作者简介:季盛逸(2000—),男,硕士研究生,研究方向交通运输规划与管理。
  • 基金资助:
    国家自然科学基金(52002261),国家社科基金重大项目(13&ZD175)

Collaborative rescue dispatch model for metro network fire emergencies

JI Shengyi, ZHANG Yong*   

  1. School of Rail Transportation, Soochow University, Suzhou 215131
  • Received:2025-01-10 Accepted:2025-02-21 Online:2025-10-24
  • Contact: ZHANG Yong E-mail:sinkey@126.com

摘要: 针对地铁火灾场景下地铁消防车(MFEs)与列车的线网综合调度难题,鉴于地铁隧道空间局限、常规消防车难以介入,且火灾发生位置的不确定性,需要MFEs跨线调度。面向地铁消防车救援和被困列车疏散两个子问题,分别建立了混合整数规划模型。为了提高求解效率,提出了基于线路的分解算法和过滤约束算法。以苏州地铁线网为算例对模型进行验证。结果表明,所提出的算法能够在接受时间内完成求解,并且能够实现地铁消防车的跨线救援和被困列车的快速疏散。本文不仅为地铁火灾紧急情况下的调度提供了理论支持,也为实际的地铁运营管理提供了实用的决策工具,具有重要的理论意义和应用价值。

关键词: 地铁消防车, 地铁火灾救援, 列车运行调整, 混合整数规划, 越行

Abstract: The integrated dispatch of metro firefighting engines (MFEs) and trains during fire emergencies presents unique challenges due to confined tunnel spaces that restrict conventional fire truck access and the often uncertain fire location. This necessitates cross-line deployment of MFEs within the metro network.  We decompose the problem into two subproblems: MFE rescue operations and evacuation of trapped trains. For each, a mixed-integer programming model is formulated. To enhance computational efficiency, we propose a line-based decomposition algorithm combined with a constraint filtering technique. The models are validated using the Suzhou metro network as a case study. Results demonstrate that the proposed approach efficiently generates solutions within practical timeframes, enabling effective cross-line MFE dispatch and rapid train evacuation. This research offers both theoretical insights and a practical decision-support tool for emergency management in metro fire scenarios, contributing significant value to metro operation safety and resilience.

Key words: metro firefighting engine, fire rescue, train operation adjustment, mean-integer programming, cross-line dispatch

中图分类号: 

  • U291

开放获取 本文遵循知识共享-署名-非商业性4.0国际许可协议(CC BY-NC 4.0),允许第三方对本刊发表的论文自由共享(即在任何媒介以任何形式复制、发行原文)、演绎(即修改、转换或以原文为基础进行创作),必须给出适当的署名,提供指向本文许可协议的链接,同时表明是否对原文作了修改,不得将本文用于商业目的。CC BY-NC 4.0许可协议详情请访问 https://creativecommons.org/licenses/by-nc/4.0