虚拟现实技术在高层建筑火灾应急中的应用

Application of Virtual Reality in Multi-storied Building Fire Emergency

论述了虚拟现实技术(Virtual Reality)的基本原理、特点.以北方工业大学第四教学楼为例,采用VRML构建了高层建筑火灾应急虚拟现实系统,为参与者提供与真实火灾相接近的演练环境.本文介绍了整个系统的基本结构及程序设计关键技术.

The basic principles and characters of virtual reality are discussed. As an example, NCUT No. 4 multi-storied teaching building fire emergency VR system is completed with VRML. The system provides a drilling environment similar to a real fire accident for participants. In this article, the basic structure of the whole system and the key technology of programming are introduced.