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首页> 外文期刊>Physica, A. Statistical mechanics and its applications >Simulation of exit choosing in pedestrian evacuation with consideration of the direction visual field
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Simulation of exit choosing in pedestrian evacuation with consideration of the direction visual field

机译：考虑方向视野的行人疏散出口选择模拟

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摘要

A modified floor field model is proposed to simulate the pedestrian evacuation behavior in a room with multiple exits by considering the direction visual field. Direction visual field is used to describe the pedestrian's prediction on the propagation of pedestrian flow along some directions. The proposed model outperforms most of the similar models developed so far in such scenario that pedestrians are initially distributed in a room's specified zone. Simulation results show that the consideration of direction visual field can better reproduce the evacuation process and reduce evacuation time apparently. Sensitivity analyses of the model parameters are presented.
机译：提出了一种改进的地板场模型，通过考虑方向视野来模拟具有多个出口的房间中的行人疏散行为。方向视野用于描述行人对行人流沿某些方向传播的预测。在行人最初分布在房间指定区域的情况下，建议的模型优于迄今为止开发的大多数类似模型。仿真结果表明，考虑方向视野可以更好地重现疏散过程并明显减少疏散时间。提出了模型参数的灵敏度分析。

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