A model for flexible representation of social groups in crowd simulation

Ivo, Douglas; Cavalcante-Neto, Joaquim Bento; Vidal, Creto Augusto

doi:10.1016/j.cag.2021.08.005

Cited by 8 publications

(1 citation statement)

References 28 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…e evacuation efficiency of groups with self-organized queues at the exit was higher than that without queues [35]. In the process of group evacuation, individual members would reunite with the group after separating [36]. If the group is made up of family members, the mutual assistance between family members would have a negative impact on the evacuation process [37].…”

Section: Introductionmentioning

confidence: 98%

Analysis of Lifeboat Embarkation Efficiency for Cruise Passengers under Multiple Scenarios

Cai

2022

Scientific Programming

View full text Add to dashboard Cite

Lifeboats are important equipment to ensure the safety of passengers when a serious accident occurs in the ship. Higher efficiency of lifeboat embarkation is beneficial to improving passenger survival. This study divides lifeboat embarkation into queuing and seat selection stages and studies the embarkation process of cruise passengers. According to the characteristics of two stages of the embarkation process, transfer rules of queue and activity rules of the passenger are proposed. Combined with the rules, 16 types of embarkation simulation scenarios are established. The simulation results show that the embarkation efficiency of the group passenger is lower than that of the individual passenger. When passengers select seats from outboard row to inboard row, the speed of embarkation is faster than that of random seating selection. Compared with only considering the queue length, the embarkation is more efficient if passengers also consider the seat availability of lifeboats when they transfer between queues. The analysis of the results proves that the embarkation efficiency can be improved through proper guidance on the behavior of passengers in queuing and seat selection.

show abstract

Section: Introductionmentioning

confidence: 98%