Crowd Evacuation Conflicts Simulation Based Cellular Automaton Integrating Game Theory

Xue, Junxiao; Yang, Haozhe; Zhang, Mingchuang; Wang, Zekun; Shi, Lei

doi:10.1145/3574131.3574445

Cited by 2 publications

(1 citation statement)

References 17 publications

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“…Building upon this, Hao et al 18 introduce an improved two-layer social force model for simulating earthquake-induced crowd evacuation by incorporating grouping and leader models, providing a more realistic reflection of group behavior. Additionally, cellular automata 19,20 is a commonly used group-based method for simulating crowd evacuation. However, these methods often use single rules to simulate the overall movement of crowds, resulting in homogeneous simulation results when modeling individual behaviors.…”

Section: Crowd Evacuation Methodsmentioning

confidence: 99%

Crowd evacuation simulation based on hierarchical agent model and physics‐based character control

Ye,

Liu,

Liu

et al. 2024

Computer Animation & Virtual

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Crowd evacuation has gained increasing attention in recent years. The agent‐based method has shown a superior capability to simulate complex behaviors during crowd evacuation simulation. For agent modeling, most existing methods only consider the decision process but ignore the detailed physical motion. In this article, we propose a hierarchical framework for crowd evacuation simulation, which combines the agent decision model with the agent motion model. In the decision model, we integrate emotional contagion and scene information to determine global path planning and local collision avoidance. In the motion model, we introduce a physics‐based character control method and control agent motion using deep reinforcement learning. Based on the decision strategy, the decision model can use a signal to control the agent motion in the motion model. Compared with existing methods, our framework can simulate physical interactions between agents and the environment. The results of the crowd evacuation simulation demonstrate that our framework can simulate crowd evacuation with physical fidelity.

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Section: Crowd Evacuation Methodsmentioning

confidence: 99%