[1] BIAN Yang, ZHAO Xuena, ZHAO Xiaohua, ZHANG Yu, et al. Impact of emergency evacuation signage systems on passenger behavior during subway fires [J]. Journal of Southeast University (English Edition), 2025, 41 (3): 325-337. [doi:10.3969/j.issn.1003-7985.2025.03.008]
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Impact of emergency evacuation signage systems on passenger behavior during subway fires(
)
地铁发生火灾情况下应急疏散标识系统对乘客疏散行为的影响
)Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]
- Volumn:
- 41
- Issue:
- 2025 3
- Page:
- 325-337
- Research Field:
- Traffic and Transportation Engineering
- Publishing date:
- 2025-09-11
Info
- Title:
- Impact of emergency evacuation signage systems on passenger behavior during subway fires
- 地铁发生火灾情况下应急疏散标识系统对乘客疏散行为的影响
- Author(s):
- BIAN Yang, ZHAO Xuena, ZHAO Xiaohua, ZHANG Yu, LIU Zhuoran
- College of Urban Transportation, Beijing University of Technology, Beijing 100124, China
- Keywords:
- emergency evacuation signs; subway fire incidents; evacuation behavior; building information modeling (BIM) and virtual reality (VR) simulation technology; optimal design
- 应急疏散标识; 地铁火灾事件; 疏散行为; BIM及VR仿真技术; 优化设计
- PACS:
- U461
- DOI:
- 10.3969/j.issn.1003-7985.2025.03.008
- Abstract:
- To explore the influence of emergency evacuation signs on passenger behavior during subway fires and improve evacuation efficiency in emergencies, this paper proposes a dynamic emergency evacuation sign system. A simulation platform integrating building information modeling (BIM) and virtual reality (VR) technologies was employed to create subway fire evacuation scenarios using both the current and proposed dynamic emergency evacuation signage systems. Through simulation experiments, fine-grained microscopic data on passenger behavior was collected. Seven indicators were selected to assess evacuation efficiency and wayfinding difficulty. The analysis explored the influence of evacuation signs on passenger behavior in both overall and decision-making areas, thereby validating the effectiveness of the new emergency evacuation signage system. The results show that the dynamic evacuation signage system significantly improves overall passenger evacuation efficiency and reduces decision-making errors. It also improves wayfinding efficiency in critical decision areas by reducing the need for direction identification, minimizing stopping times, and lowering the frequency of decision errors. The method for evaluating the effects of emergency evacuation signs on passenger evacuation behavior proposed in this study provides a robust theoretical basis for the design and optimization of emergency-oriented signs.
- 为探究地铁火灾情况下应急疏散标识对乘客疏散行为的影响规律，提高乘客在紧急情况下的疏散效率，提出了一种动态应急疏散标识方案。依托建筑信息建模（BIM）和虚拟现实（VR）技术模拟平台，开发了现状应急疏散标识与新版动态应急疏散标识2种方案下的地铁火灾疏散场景。通过疏散模拟实验获取乘客细粒度微观行为数据，从疏散效能和寻路难度2个层面选取了7个指标，探究全路径和决策区域处应急疏散标识对疏散行为的影响规律，并验证了新版应急疏散标识方案的有效性。结果表明，在新版动态应急疏散标识系统的作用下，乘客整体疏散效率显著提高，决策错误次数明显减少。此外，各决策区域内乘客的寻路效率均有不同程度的提升，辨认方向次数、停驻时间、停驻次数和决策错误次数均有所减少。本研究提出的应急疏散标识对乘客疏散行为影响的分析方法，为应急疏散标识的优化和设计提供了理论基础。
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Memo
- Memo:
-
Received 2024-10-11,Revised 2025-03-18.
Biographies: Bian Yang (1980—), female, doctor, associate professor;Zhao Xiaohua (corresponding author), female, doctor, professor, zhaoxiaohua@bjut.edu.cn.
Foundation items:Beijing Natural Science Foundation-Fengtai Rail Transit Frontier Research Joint Foundation (No. L211024), the National Natural Science Foundation of China(No. 52072012).
Citation:BIAN Yang,ZHAO Xuena,ZHAO Xiaohua,et al.Impact of emergency evacuation signage systems on passenger behavior during subway fires[J].Journal of Southeast University (English Edition),2025,41(3):325-337.DOI:10.3969/j.issn.1003-7985.2025.03.008.DOI:10.3969/j.issn.1003-7985.2025.03.008