多层建筑应急疏散仿真

以多层建筑为背景,研究应急疏散问题,基于改进的路径规划算法,并将多智能体技术应用在模型间的通信交流上.采用机器人感知周围环境,通过设置机器人个数以及初始位置,对灾情中室内被困人员进行智能搜救,并采集现场实时数据,作出决策分析.机器人实时感知现场状况的变化,引导人员疏散,并将实时数据传输给施救人员,采取进一步救援措施.结果表明,该三维仿真技术为有效减少人员疏散中的伤亡和最佳救援方案的制定提供了参考,具有一定的现实指导意义.

Simulation on Emergency Evacuation in Multi-storey Buildings

This work studies emergency evacuation in multi-storey buildings. On the basis of the improved path planning algorithm, multi-agent technology is applied to the communication between models. Robots are used to sense the surrounding environment, and the number and initial positions of robots are set to conduct intelligent search and rescue for indoor trapped people in a disaster; then, real-time on-site data are collected to make a decision analysis. Specifically, the robots sense the changes of the field conditions in real time, guide the evacuation, and transmit the real-time data to rescuers for implementing further rescue measures. The results reveal that the three-dimensional simulation technology can effectively reduce casualties in evacuation and provide a reference for the formulation of the optimal rescue plan, which demonstrates certain practical guiding significance.