基于虚拟现实技术的学校火灾逃生教学系统

摘要

The immersion virtual reality technology is introduced into disaster escape teaching, and the teaching idea of immersion virtual construction and progressive learning mode are put forward. Taking the fire escape of teaching building as an example, this paper studies the architecture design and key technology of immersion escape teaching system, designs a prototype system of virtual fire escape, and applies it in practical teaching. The results show that the teaching mode has a strong sense of experience, safety and repeatability. Compared with traditional picture teaching, students can master escape knowledge more profoundly and have a more lasting impression.%将沉浸式虚拟现实技术引入灾害逃生教学,提出了沉浸式虚拟建构的教学理念和渐进式的学习模式.以教学楼火灾逃生为例研究了沉浸式逃生教学系统的架构设计与关键技术,设计了虚拟火灾逃生的原型系统,并在实际教学中进行了应用.结果表明,该教学模式体验感强,安全、可重复,与传统的图片教学相比,学生能更深刻地掌握逃生知识,印象也更持久.