网络环境下在线课程教学系统设计  

Design of online course teaching system in network environment

作　　者：王金社[1] 刘东[1] 陆惠玲[1] 

机构地区：[1]宁夏医科大学理学院,宁夏银川750001

出　　处：《现代电子技术》2017年第22期69-71,74,共4页Modern Electronics Technique

基　　金：国家自然科学基金(61561040)

摘　　要：网络环境下在线课程教学能提高教学的针对性和教学资源共享性,在线课程教学系统由网络通信模块、数据采集模块、总线传输模块和应用程序加载模块等构成。在VME总线构架体系下进行在线课程教学系统的模块连接和功能控制,以Eclipse作为开发环境,构建在线课程教学的数据存储层、用户分析层和日志挖掘层,在用户UI界面实现在线课程教学终端的控制和结构布局,完成系统优化设计。系统测试结果表明,该系统进行在线课程教学的总线数据传输性能较好,有效满足个性化需求。The online course teaching in the network environment can improve the teaching pertinence and teaching resource sharing.The online course teaching system is composed of network communication module,data acquisition module,bus transmission module,application program loading module,etc.The module connection and function control of the online course teaching system are executed in the VME bus architecture,which takes Eclipse as its development environment to build data storage layer,user analysis layer and log mining layer of the online course teaching.The control and structural layout of the online course teaching terminal are realized in users′ UI interface to complete the system optimization design.The system test results show that the system has better performance of bus data transmission in the online course teaching,and can meet the individual needs effectively.

关 键 词：网络环境 在线课程教学 VME总线 功能控制 

分 类 号：TN711-34[电子电信—电路与系统] TD76[矿业工程—矿井通风与安全]