可穿戴设备下的恐慌人群仿真探究

Panic Crowd Simulation Based on Wearable Device

利用可穿戴设备解决恐慌人群仿真中数据采集的问题。首先,建立信息传递下的人群仿真模型,为可能的采集数据提供输入接口;其次利用动作捕捉设备处理个体行为仿真;最后进行了广场火灾事件下的恐慌人群仿真实验。结果证明,可穿戴设备的普及使得突发事件下恐慌人群的数据采集变得可行,在这些数据研究下的恐慌人群仿真可以为制定城市应急预案提供更精准的分析。

Data collection in panic crowd simulation can be solved by means of wearable device. Firstly, crowd simulation model with information transfer was built to provide input interface to data collection. Secondly, individual behavior was processed using motion capture device. Finally, panic crowd simulation experiment under square fire event was conducted. Results show that the popularity of wearable device makes data acquisition in an emergency feasible. Panic crowd simulation with such research data is useful to provide precise analysis to city emergency plan.