TY - GEN
T1 - Behavior-based simulation of real-time crowd evacuation
AU - Wang, Changbo
AU - Li, Chenhui
AU - Liu, Yuhua
AU - Cui, Jin
AU - Zhang, Tianlun
PY - 2011
Y1 - 2011
N2 - Emergency evacuation has many applications in computer animation, virtual reality, architecture planning, safety science, etc. However, current methods most focus on the agent-based modeling and simulation. These simulation results can not consider the human behavior fully and their reliabilities are doubtable. This paper presents a new method to simulate the large-scale crowds in real-time and verify the evacuation data in complex environment. Through analyzing the characteristics of human behavior in emergent condition, a mixed geometry-based ant colony evacuation model is firstly proposed. Then, many behaviors of human are considered to calculate the best evacuation path, including autonomous avoidance, human's warning time, and preferential path selecting. The experimental results show that it is an effective method to simulate large-scale crowds in real time, because the verification makes the simulation more reliable as well as making human behavior logical and the virtual scene realistic.
AB - Emergency evacuation has many applications in computer animation, virtual reality, architecture planning, safety science, etc. However, current methods most focus on the agent-based modeling and simulation. These simulation results can not consider the human behavior fully and their reliabilities are doubtable. This paper presents a new method to simulate the large-scale crowds in real-time and verify the evacuation data in complex environment. Through analyzing the characteristics of human behavior in emergent condition, a mixed geometry-based ant colony evacuation model is firstly proposed. Then, many behaviors of human are considered to calculate the best evacuation path, including autonomous avoidance, human's warning time, and preferential path selecting. The experimental results show that it is an effective method to simulate large-scale crowds in real time, because the verification makes the simulation more reliable as well as making human behavior logical and the virtual scene realistic.
KW - Crowd evacuation
KW - human behavor
KW - real time rendering
KW - virtual analysis
UR - https://www.scopus.com/pages/publications/81255169398
U2 - 10.1109/CAD/Graphics.2011.62
DO - 10.1109/CAD/Graphics.2011.62
M3 - 会议稿件
AN - SCOPUS:81255169398
SN - 9780769544977
T3 - Proceedings - 12th International Conference on Computer-Aided Design and Computer Graphics, CAD/Graphics 2011
SP - 456
EP - 461
BT - Proceedings - 12th International Conference on Computer-Aided Design and Computer Graphics, CAD/Graphics 2011
T2 - 12th International Conference on Computer-Aided Design and Computer Graphics, CAD/Graphics 2011
Y2 - 15 September 2011 through 17 September 2011
ER -