基于虚拟技术的实验在线教学仿真平台构建

Construction of experimental online teaching simulation platform based on virtual technology

针对当前实验在线教学仿真平台存在实时性差,工作效率低的缺陷,为了获得理想的实验在线教学仿真平台,设计了基于虚拟技术的实验在线教学仿真平台。首先对当前实验在线教学仿真平台研究现状进行分析,找到引起不同缺陷的原因;然后采用物联网搭建实验在线教学仿真平台硬件模块,并引入虚拟技术对实验在线教学仿真平台的软件模块进行详细设计;最后与其他实验在线教学仿真平台进行对比测试。测试结果表明,设计的实验在线教学仿真平台对用户响应时间短,具有更好的实时性,同时提升了实验在线教学效率,具有更高的实际应用价值。

In view that the defects of poor real⁃time performance and low efficiency of the current experimental online teaching simulation platform,an experimental online teaching simulation platform based on virtual technology is designed to obtain an ideal experimental online teaching simulation platform.The current research status of experimental online teaching simulation platform is analyzed to find out the causes of different defects,and then the hardware module of experimental online teaching simulation platform is built by the Internet of Things.In addition,virtual technology is introduced to design the software module of experimental online teaching simulation platform in detail.Contrastive tests between the proposed platform and other experimental online teaching simulation platforms were performed.The results show that the designed online teaching simulation platform has a shorter user response time and better real⁃time performance,which improve the efficiency of online teaching.Therefore,it has a higher practical value.