Results 21 to 30 of about 32,574 (288)

Real Time Building Evacuation Modeling with an Improved Cellular Automata Method and Corresponding IoT System Implementation

Buildings, 2022
Facility emergence evacuation is often a complicated process under extreme conditions. Most of the buildings today use pre-installed signages to guide the emergence evacuation.
Yanping Ji, Wensi Wang, Mengyi Zheng, Shuo Chen   +3 more
doaj   +1 more source

Modified Social Force Model Considering Pedestrian Characteristics and Leaders [PDF]

Jisuanji kexue, 2022
Social force model is a classic model in crowd movement simulation.The model expresses the subjective wishes of pedestrians and the interaction between pedestrians in the form of “force”.The model is concise and easy to explain.However,there are many ...
LIN Jin-cheng, JI Qing-ge, ZHONG Zhen-wei
doaj   +1 more source

Intelligent evacuation management systems: A review [PDF]

, 2016
Crowd and evacuation management have been active areas of research and study in the recent past. Various developments continue to take place in the process of efficient evacuation of crowds in mass gatherings. This article is intended to provide a review
Azhar M. I., Azhar M. I., Blanke U., Chizari H., Fruin J., Garfinkel S. L., Hong L., Jacques Junior J. C. S., Jianfeng L., Jun W. Qing, Koshak N., Kou J., Li Q., Li S., Lin C. H., Maneesha R. V., Merico D., Mitchell R. O., Mohammadi S. A., Mohandes M., Mowafi Y., Nair A. M., Peng Z., Popescu M., Rahman K. M., Ramik J., Ravi K. S., Samadzadegan F., Sarshar P., Sato Y., Sharma S., Soni A., Verma M., Wan S., Wei C., Weppner J., Wu X., Zhao Y., Zhu B., Zong X.   +39 more
core   +1 more source

A Scientometric Research on Applications and Advances of Fire Safety Evacuation in Buildings

Fire, 2023
Fire safety evacuation has been used in numerous different kinds of buildings. This research conducts a scientometric review of fire safety evacuation applications and advances in the buildings to clarify the research trends of fire evacuation in the ...
Yang Yang, Hongbo Du, Gang Yao
doaj   +1 more source

Invisible control of self-organizing agents leaving unknown environments [PDF]

, 2016
In this paper we are concerned with multiscale modeling, control, and simulation of self-organizing agents leaving an unknown area under limited visibility, with special emphasis on crowds.
Albi, Giacomo, Bongini, Mattia, Cristiani, Emiliano, Kalise, Dante   +3 more
core   +3 more sources

Placing large group relations into pedestrian dynamics: psychological crowds in counterflow [PDF]

, 2020
Understanding influences on pedestrian movement is important to accurately simulate crowd behaviour, yet little research has explored the psychological factors that influence interactions between large groups in counterflow scenarios.
Drury, John, Philippides, Andy, Templeton, Anne   +2 more
core   +3 more sources

Macroscopic modeling and simulations of room evacuation [PDF]

, 2013
We analyze numerically two macroscopic models of crowd dynamics: the classical Hughes model and the second order model being an extension to pedestrian motion of the Payne-Whitham vehicular traffic model.
Duvigneau, Regis, Goatin, Paola, Twarogowska, Monika   +2 more
core   +4 more sources

Incorporating intelligence into exit choice model for typical evacuation [PDF]

, 2017
Integrating an exit choice model into a microscopic crowd dynamics model is an essential approach for obtaining more efficient evacuation model. We describe various aspects of decision-making capability of an existing rule-based exit choice model for ...
Mohammed Shuaib,, Zarita Zainuddin,
core   +1 more source

Simulating crowd evacuation with socio-cultural, cognitive, and emotional elements [PDF]

, 2017
In this research, the effects of culture, cognitions, and emotions on crisis management and prevention are analysed. An agent-based crowd evacuation simulation model was created, named IMPACT, to study the evacuation process from a transport hub.
A Damasio, A Kirchner, A Varas, A Willis, AH Eagly, BM Reininger, CJ Soto, CN Wal van der, CW Clegg, D Formolo, D Helbing, D Helbing, DC Duives, DR Parisi, DR Parisi, ET Hall, F Qiu, G Proulx, G Rizzolatti, GK Still, HPN Hughes, I Donald, J Drury, J Treur, J Tsai, M Isobe, M Kobes, M Moussaïd, M Owen, NC McConnell, S Liu, S Ronen, S Wei-Guo, T Bosse, T Bosse, WF Yuan, X Zheng, Z Fang   +37 more
core   +3 more sources

Statistical fluctuations in pedestrian evacuation times and the effect of social contagion [PDF]

, 2016
Mathematical models of pedestrian evacuation and the associated simulation software have become essential tools for the assessment of the safety of public facilities and buildings.
Bouzat, Sebastián, Kuperman, Marcelo, Nicolas, Alexandre   +2 more
core   +2 more sources