火灾逃生与紧急疏散虚拟仿真实验系统的研究

Research on Virtual Simulation Experiment System of Fire Escape and Emergency Evacuation

火灾安全事故一旦发生就会严重威胁人们的生命安全,学会如何处理险情至关重要。然而,火灾逃生与紧急疏散不可能通过反复亲身体验火灾事故真实情景的方式去直接获取经验,因此对火灾相关知识很难进行实践教学。本文构建了虚拟仿真实验系统对火灾事故场景进行虚拟再现,建立火灾逃生与疏散演练的虚拟环境,为学习者提供直观的学习手段,营造身临其境的真实体验环境,从而增强遇到特殊险情的应变能力。

Once the f ire accident happens,it will seriously threaten people's lives.So it is very important to learn how to deal with dangerous situation.However,it is impossible to directly acquire the experience of f ire escape and emergency evacuation by repeatedly experiencing the real situation of f ire accident.So it is diff icult to carry out practical teaching of f ire-related knowledge.In this paper,a virtual simulation experiment system is constructed to reproduce the virtual scenes of f ire accident and establish the virtual environment for f ire escape and evacuation drills.The system provides learners with an intuitive learning method and creates an immersive real experience environment,so as to enhance their ability to cope with emergencies.