智慧校园数字实验室云边协同服务器开发研究

Research on Cloud Edge Collaborative Server Development of Smart Campus Digital Lab

随着高校教育信息化建设的不断深入,高校校园实验室管理的全方位智能化、数字化也势在必行。针对高校专业实践教学中存在的实验设备种类多样、学生群体数量庞大、实验文件数据繁杂、教学管理要求特殊等特点,围绕高校实验室Web端控制及管理系统,结合云端与边缘端处理的优势,设计一套云边协同的服务器架构。主要对实验设备与边缘服务器、边缘服务器与云服务器的高性能异步通信模式进行分析,以期实现数据实时交互以及Web端对实验台的实时控制。在此基础上开发了微信小程序移动端实验室管理系统,以提升实验室的智能化程度,推动智慧校园的实现。

With the deepening of the information construction of university education,the all-around intelligent and digitalized management of university campus laboratory is also imperative. In view of the characteristics of various kinds of experimental equipment,large number of students,complex experimental documents and data,and special requirements of teaching management existing in professional practice teaching in colleges and universities,a set of cloud-side collaborative server architecture was designed around the Web-side control and management system of college laboratories,combining the advantages of cloud and edge processing. This paper mainly analyzes the high-performance asynchronous communication mode between the experimental equipment and the edge server,edge server and cloud server,in order to realize real-time data interaction and real-time control of the experimental platform by the Web side.WeChat small program side laboratory management system has been developed to enhance the intelligence of the laboratory and promote the realization of the intelligent campus.