不同人员分布下高铁车厢人员疏散仿真

在元胞自动机理论的基础上，针对在高铁车厢内人员安全疏散的问题，提出一种考虑人员个体差异，在多速的情况下，通过人员实时调整自身移动情况，对人员疏散过程建立模型的方法，并进行计算机仿真加以研究分析。实验结果表明，根据个体差异，强中弱的分布方式在疏散时间上比弱中强的分布方式快2个时间步。同时，灾害点出现在车厢内不同位置，疏散时间差异较大。对不同人员分布以及灾害点发生情况下的仿真研究，更加真实地模拟了人员紧急疏散过程和疏散状况，为人员安全疏散问题提供理论指导意义。

Staff evacuation simulation of different staff distribution in high-speed rail compartment

Based on the cellular automata theory, for the safe evacuation of the inside passengers of the high-speed rail, the authors proposed a method, which considered the personnel individual differences and adjusted their own behavior dynamically to model the process of evacuation in the case of multi-speed, and researched on computer simulation. The experimental results show that, according to individual differences in the distribution, the strong-ordinary-weak distribution in evacuation has two faster time steps than weak-ordinary-strong. Meanwhile, the disaster points appear at different locations inside, and the evacuation time is quite different. The simulation in the case of different personnel distribution and disaster points has more realistic simulation of emergency evacuation and evacuation situation, and this provides the theoretical guidance for the safe evacuation problem.