云教育平台虚拟实验室构建

为使学生自主设置实验条件、节约实习经费，结合云教育平台和虚拟现实技术，提出一种新颖的虚拟实验室环境构建方法。首先，利用云计算技术搭建云教育数据中心，并配置应用程序和用户终端服务；其次，通过虚拟现实技术创建虚拟实验室场景，主要包括虚拟教师人物、虚拟仪器设备和虚拟实验工具；然后，将虚拟机实验室资源转化为云服务资源，同时整合云教育平台的优势；最后，学生通过云终端进入虚拟实验环境。测试结果表明，基于云教育平台构建的虚拟实验室具有较高的使用价值。

Construction of Virtual Laboratory of Cloud Education Platform

In order to enable students to set experimental conditions and reduce internship funds， this paper proposes a novel virtual laboratory environment based on cloud education platform and virtual reality technology. First， the cloud computing technology is used to build a cloud education data center， and applications and user terminal services are configured. Secondly， virtual lab scenarios which mainly include virtual teacher characters， virtual instruments and virtual experiment tools are created through virtual reality technology. Then the virtual machine lab resources are transformed into cloud service resources， while the advantages of the cloud education platform are integrated. Finally， students are set in a virtual lab environment by the cloud terminal. The test results show that the virtual laboratory built on the cloud education platform has high use value.