基于二维码和虚拟现实技术的应急救援基地互动展示技术研究

Research on interactive display technology of emergency rescue base based on two-dimensional code and virtual reality technology

地震应急救援基地是开展应急救援专业化培训和科普教育的重要场所。在展示方式上,传统的影音和沙盘设计已经很难满足社会大众的需求,3D、4D体验电影和虚拟现实游戏等交互式体验设备建设往往面临着硬件一次性投入水平高,后期更新换代难度大的问题。因此,本文提出了一种基于二维码和增强现实技术的新型互动展示平台的设计思路及构建方法,结合国家地震紧急救援训练基地的参观培训需求进行安装使用,总结和分析了使用的效果,并提出了未来改进和发展的思路。本文的工作对于防灾减灾教育与培训模式进行了新的探索,通过相对较低的成本提升了应急救援基地的培训与科普教育服务效能,对于提升防灾减灾教育与培训工作的效果具有一定的应用价值。

Earthquake emergency rescue training base is an important site for professional training of emergency rescue and science popularization.Yet in the way of display,the traditional video and sand table are not able to meet the current needs from the public.The construction of interactive experience equipment,such as 3 D or 4 D experience movies and virtual reality games,is often faced with the difficulty of cost and update.Therefore,this paper proposes a new interactive display platform based on two-dimensional code and augmented reality technology.It is installed and used in National Earthquake Emergency Rescue Training Base.It summarizes and analyzes the effects of the running,and puts forward the ideas for future improvement and development.The work of this paper has made a new exploration on the education and training mode of disaster prevention and mitigation.It has improved the training and popular science education service efficiency of emergency relief base through relatively low cost,and has certain application value for improving the effect of disaster prevention and mitigation education and training.