Sustainable Development Through Dynamic Emergency Evacuation Signage: A BIM- and VR-Based Analysis of Passenger Behavior
Abstract
:1. Introduction
2. Methods
2.1. Experimental Platform
2.2. Scenario Design
2.2.1. Design of the Emergency Evacuation Signage System
2.2.2. Crowd Flow State Design
2.2.3. Route Design
2.3. Participants
2.4. Experimental Procedure
2.5. Data Processing
2.6. Index Extraction
2.6.1. Evacuation Efficiency
2.6.2. Wayfinding Process
2.7. Data Analysis Methods
3. Results and Discussion
3.1. Descriptive Statistics
3.2. Results of the Generalized Estimation Equation
3.2.1. Model Effect Analysis
3.2.2. Parameter Estimation Analysis
4. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
References
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Emergency Evacuation Signage System | Design Elements | |||
---|---|---|---|---|
Dissuasion Format | Flashing Frequency | Auxiliary Information | ||
Dynamic Comprehensive Information Signage | Broadcast | |||
Current Signage System | - | - | - | - |
Wall-type and ground-type static emergency evacuation signage | ||||
New Dynamic Signage System | Red X symbol | 2 Hz | Current location and current direction of movement | Emergency notice: A fire has occurred in the subway station. Please follow the emergency evacuation signs and evacuate immediately. |
Wall-type and ground-type dynamic emergency evacuation signage (with flashing) Dynamic comprehensive information signage Broadcast |
Current Signage System (Placement as Shown in Figure 3) | New Dynamic Signage System (Placement as Shown in Figure 4) | |
---|---|---|
Crowd Condition 5:5 | Scenario 1 | Scenario 2 |
Crowd Condition 2:8 | Scenario 3 | Scenario 4 |
Factor | Level | |
---|---|---|
Signage System | New Dynamic Signage System | |
Current Signage System | ||
Crowd Condition | 2:8 | |
5:5 | ||
Passenger attribute | Gender | Female |
Male | ||
Age | Age (≥50 years) | |
Age (41–50 years) | ||
Age (31–40 years) | ||
Age (18–30 years) | ||
Subway Riding Frequency | Frequency (more than 6 times per week) | |
Frequency (3–6 times per week) | ||
Frequency (1–2 times per week) | ||
Frequency (rarely rides) | ||
Number of Emergency Events Experienced | Experienced Events (more than 2 times) | |
Experienced Events (1–2 times) | ||
Experienced Events (0 times) | ||
Number of Evacuation Drills | Evacuation Drills (more than 2 times) | |
Evacuation Drills (1–2 times) | ||
Evacuation Drills (0 times) | ||
Spatial Ability Level | Spatial Ability Level (High) | |
Spatial Ability Level (Medium) | ||
Spatial Ability Level (Low) |
Dimension | Indicator | Signage System | Mean (Standard Deviation) | Statistical Chart | |
---|---|---|---|---|---|
5:5 | 2:8 | ||||
Evacuation efficiency | Evacuation time (s) | Current Signage System | 44.52 (8.63) | 54.13 (17.13) | |
New Dynamic Signage System | 24.75 (7.76) | 31.50 (7.61) | |||
Evacuation distance (m) | Current Signage System | 78.41 (7.85) | 87.90 (29.95) | ||
New Dynamic Signage System | 75.63 (8.72) | 75.56 (13.27) | |||
Average speed (m/s) | Current Signage System | 2.89 (0.31) | 2.75 (0.28) | ||
New Dynamic Signage System | 2.97 (0.35) | 3.01 (0.39) | |||
Wayfinding process | Number of direction recognitions | Current Signage System | 5.97 (3.10) | 1.8 (1.47) | |
New Dynamic Signage System | 0.86 (1.12) | 4.71 (1.78) | |||
Number of stops | Current Signage System | 2.71 (2.42) | 4 (2.91) | ||
New Dynamic Signage System | 2.57 (2.74) | 2.28 (2.06) | |||
Dwell time(s) | Current Signage System | 1.44 (2.56) | 3.59 (4.11) | ||
New Dynamic Signage System | 1.86 (2.99) | 1.43 (1.82) | |||
Number of errors made | Current Signage System | 1.14 (0.79) | 1.51 (0.93) | ||
New Dynamic Signage System | 0.4 (0.59) | 0.34 (0.71) |
Factor | Evacuation Efficiency | Wayfinding Process | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Evacuation Time (s) | Evacuation Distance (m) | Average Speed (m/s) | Number of Direction Recognitions | Number of Stops | Dwell Time (s) | Number of Errors Made | |||||||||
Wald | Sig. | Wald | Sig. | Wald | Sig. | Wald | Sig. | Wald | Sig. | F | Sig. | F | Sig. | ||
Signage System | 171.07 | 0.000 *** | 6.84 | 0.009 *** | 7.57 | 0.006 *** | 12.96 | 0.000 *** | 4.31 | 0.038 ** | 4.56 | 0.033 ** | 47.38 | 0.000 *** | |
Crowd Condition | 27.48 | 0.000 *** | 2.71 | 0.100 | 1.44 | 0.231 | 0.35 | 0.555 | 3.14 | 0.076 * | 10.26 | 0.001 *** | 1.79 | 0.181 | |
Passenger attribute | Gender | 0.66 | 0.414 | 6.38 | 0.012 ** | 0.11 | 0.742 | 0.39 | 0.528 | 0.12 | 0.727 | 3.07 | 0.080 * | 2.13 | 0.145 |
Gender | 12.16 | 0.007 *** | 1.62 | 0.654 | 1.52 | 0.678 | 8.16 | 0.043 ** | 0.54 | 0.910 | 13.09 | 0.004 *** | 3.40 | 0.334 | |
Subway Riding Frequency | 4.79 | 0.187 | 5.30 | 0.151 | 1.57 | 0.665 | 5.31 | 0.151 | 0.15 | 0.986 | 15.79 | 0.001 *** | 14.56 | 0.002 *** | |
Number of Emergency Events Experienced | 4.42 | 0.110 | 7.36 | 0.025 ** | 0.11 | 0.947 | 0.28 | 0.870 | 0.38 | 0.828 | 3.15 | 0.207 | 8.43 | 0.015 ** | |
Number of Evacuation Drills | 5.15 | 0.076 * | 8.67 | 0.013 ** | 0.14 | 0.933 | 2.37 | 0.306 | 0.09 | 0.953 | 3.63 | 0.163 | 13.07 | 0.001 *** | |
Spatial Ability Level | 5.25 | 0.072 * | 0.71 | 0.703 | 2.87 | 0.238 | 5.58 | 0.061 * | 0.12 | 0.944 | 13.11 | 0.001 *** | 0.23 | 0.893 | |
Signage System × Crowd Condition | 0.75 | 0.386 | 2.75 | 0.097 * | 3.49 | 0.062 * | 132.71 | 0.000 *** | 7.99 | 0.005 *** | 8.26 | 0.004 *** | 3.10 | 0.078 * |
Evacuation Efficiency | Wayfinding Process | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Evacuation Time (s) | Evacuation Distance (m) | Average Speed (m/s) | Number of Direction Recognitions | Number of Stops | Dwell Time (s) | Number of Errors Made | ||||||||
Parameter | B | Sig. | B | Sig. | B | Sig. | B | Sig. | B | Sig. | B | Sig. | B | Sig. |
Intercept | 51.850 | 0.000 *** | 84.777 | 0.000 *** | 2.475 | 0.000 *** | 9.439 | 0.000 *** | 4.227 | 0.705 | 1.943 | 0.530 | 0.825 | 0.004 *** |
New Dynamic Signage System | −19.766 | 0.000 *** | −2.779 | 0.111 | 0.073 | 0.230 | −5.114 | 0.000 *** | −0.143 | 0.782 | 0.429 | 0.407 | −0.743 | 0.000 *** |
Current Signage System | 0 a | - | 0 a | 0 a | 0 a | 0 a | 0 a | 0 a | ||||||
Crowd Condition 2:8 | 9.611 | 0.001 *** | 9.497 | 0.064 * | −0.142 | 0.006 ** | −4.171 | 0.000 *** | 1.286 | 0.004 *** | 2.154 | 0.000 *** | 0.371 | 0.050 ** |
Crowd Condition 5:5 | 0 a | - | 0 a | 0 a | 0 a | 0 a | 0 a | 0 a | ||||||
Female | 1.720 | 0.414 | −14.481 | 0.012 ** | −0.038 | 0.742 | −0.224 | 0.528 | 0.825 | 0.727 | 2.024 | 0.080 * | −0.222 | 0.145 |
Male | 0 a | - | 0 a | 0 a | 0 a | 0 a | 0 a | 0 a | ||||||
Age (≥50 years) | 13.987 | 0.007 *** | −6.614 | 0.503 | −0.316 | 0.300 | 1.526 | 0.048 ** | −1.733 | 0.776 | 1.450 | 0.428 | 0.181 | 0.655 |
Age (41–50 years) | 4.902 | 0.007 *** | −14.866 | 0.331 | −0.091 | 0.691 | 0.774 | 0.013 ** | 2.808 | 0.532 | 11.823 | 0.030 ** | −0.477 | 0.113 |
Age (31–40 years) | 6.116 | 0.309 | −7.210 | 0.596 | 0.099 | 0.758 | −0.567 | 0.654 | −0.830 | 0.888 | 13.007 | 0.004 *** | 0.256 | 0.467 |
Age (18–30 years) | 0 a | - | 0 a | 0 a | 0 a | 0 a | 0 a | 0 a | ||||||
Frequency (more than 6 times per week) | −2.753 | 0.708 | 5.873 | 0.813 | 0.468 | 0.309 | −2.869 | 0.088 * | −0.451 | 0.972 | 12.548 | 0.020 ** | 0.626 | 0.289 |
Frequency (3–6 times per week) | −8.203 | 0.137 | 15.271 | 0.291 | 0.383 | 0.216 | −2.207 | 0.114 | −1.711 | 0.850 | 15.516 | 0.001 *** | 0.888 | 0.004 *** |
Frequency (1–2 times per week) | −4.991 | 0.380 | 3.319 | 0.764 | 0.270 | 0.401 | −1.000 | 0.442 | −1.955 | 0.799 | 14.119 | 0.002 *** | 0.501 | 0.137 |
Frequency (rarely rides) | 0 a | - | 0 a | 0 a | 0 a | 0 a | 0 a | 0 a | ||||||
Experienced Events (more than 2 times) | 3.040 | 0.366 | 14.751 | 0.394 | −0.114 | 0.756 | 0.312 | 0.637 | −3.634 | 0.549 | 3.158 | 0.696 | 0.224 | 0.533 |
Experienced Events (1–2 times) | −3.602 | 0.247 | −27.941 | 0.023 ** | −0.067 | 0.822 | 0.055 | 0.950 | 0.528 | 0.929 | 3.710 | 0.076 * | −0.863 | 0.006 *** |
Experienced Events (0 times) | 0 a | - | 0 a | 0 a | 0 a | 0 a | 0 a | 0 a | ||||||
Evacuation Drills (more than 2 times) | −4.698 | 0.037 ** | −38.995 | 0.004 *** | 0.128 | 0.712 | 0.499 | 0.300 | −1.055 | 0.826 | −1.806 | 0.372 | −0.786 | 0.000 *** |
Evacuation Drills (1–2 times) | −0.116 | 0.956 | −10.700 | 0.195 | 0.008 | 0.944 | −0.151 | 0.714 | 0.394 | 0.869 | 2.100 | 0.103 | −0.291 | 0.098 * |
Evacuation Drills (0 times) | 0 a | - | 0 a | 0 a | 0 a | 0 a | 0 a | 0 a | ||||||
Spatial Ability Level (High) | −1.556 | 0.726 | 9.127 | 0.559 | 0.050 | 0.858 | −1.786 | 0.167 | −0.890 | 0.888 | −19.656 | 0.000 *** | 0.099 | 0.722 |
Spatial Ability Level (Medium) | −6.345 | 0.185 | −0.903 | 0.910 | 0.257 | 0.366 | −2.515 | 0.052 * | −0.118 | 0.986 | −18.306 | 0.000 *** | 0.010 | 0.966 |
Spatial Ability Level (Low) | 0 a | - | 0 a | 0 a | 0 a | 0 a | 0 a | 0 a | ||||||
New Dynamic Signage System × 2:8 | −2.863 | 0.386 | −9.563 | 0.097 * | 0.185 | 0.062 * | 8.029 | 0.000 *** | −1.571 | 0.005 *** | −2.589 | 0.004 *** | −0.429 | 0.078 * |
New Dynamic Signage System × 5:5 | 0 a | - | 0 a | 0 a | 0 a | 0 a | 0 a | 0 a | ||||||
Current Signage System × 2:8 | 0 a | - | 0 a | 0 a | 0 a | 0 a | 0 a | 0 a | ||||||
Current Signage System × 5:5 | 0 a | - | 0 a | 0 a | 0 a | 0 a | 0 a | 0 a | ||||||
Scale | 913.240 | 363.800 | 0.718 | 3.880 | 31.259 | 14.805 | 0.626 |
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Zhao, X.; Bian, Y.; Zhao, X.; Zhang, Y. Sustainable Development Through Dynamic Emergency Evacuation Signage: A BIM- and VR-Based Analysis of Passenger Behavior. Sustainability 2025, 17, 2626. https://doi.org/10.3390/su17062626
Zhao X, Bian Y, Zhao X, Zhang Y. Sustainable Development Through Dynamic Emergency Evacuation Signage: A BIM- and VR-Based Analysis of Passenger Behavior. Sustainability. 2025; 17(6):2626. https://doi.org/10.3390/su17062626
Chicago/Turabian StyleZhao, Xuena, Yang Bian, Xiaohua Zhao, and Yu Zhang. 2025. "Sustainable Development Through Dynamic Emergency Evacuation Signage: A BIM- and VR-Based Analysis of Passenger Behavior" Sustainability 17, no. 6: 2626. https://doi.org/10.3390/su17062626
APA StyleZhao, X., Bian, Y., Zhao, X., & Zhang, Y. (2025). Sustainable Development Through Dynamic Emergency Evacuation Signage: A BIM- and VR-Based Analysis of Passenger Behavior. Sustainability, 17(6), 2626. https://doi.org/10.3390/su17062626