Abstract
The characteristic of crowd movement is reflected in two aspects, i.e., crowd behaviour and individual behaviour. The existing models, either macroscopic or microscopic model can simulate only one of them. In order to simulate both in one model, we propose a hybrid model for simulating human crowd. In the proposed model, we use macroscopic model to simulate the factors from external environment, and microscopic for agent’s behaviour. Agent can choose its movement speed and direction by its own desire, under the constraints from those external factors. In each simulation time step, the macroscopic and microscopic model are executed sequentially, and at the end of each time step, the information for macroscopic model will be updated from the simulation result by the microscopic one. Case study is also conducted for the proposed model. From the simulation result, it indicates that the proposed model is able to simulate the crowd and agent behaviour in dynamic environment.
This study was supported in part by the Fundamental Research Funds for the Central Universities, (China University of Geosciences (Wuhan), No. CUG100314 and No. CUGL100608), and National Natural Science Foundation of China (grant No. 60804036).
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Xiong, M., Li, H., Wang, H., Zeng, W., Dou, M., Chen, D. (2011). A Hybrid Model for Simulating Human Crowd. In: Park, J., Jin, H., Liao, X., Zheng, R. (eds) Proceedings of the International Conference on Human-centric Computing 2011 and Embedded and Multimedia Computing 2011. Lecture Notes in Electrical Engineering, vol 102. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-2105-0_13
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DOI: https://doi.org/10.1007/978-94-007-2105-0_13
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