摘要
为了利用最小代价创造优质的教学资源,设计基于移动网络的现代教育教学平台,基于MVC框架,利用应用层与信息管理层对教学信息进行处理,将学生所需教学内容传递到人机交互层进行显示,形成对移动终端操作指令的闭环控制。采用LPC2000微处理器控制移动网络联系移动终端发出操作指令,将操作指令传输到信息管理层数据库,通过SQL语言访问完整的数据库E-R图,并以移动4G网络为核心实现教学信息的传输与显示。测试结果表明,所设计的平台吞吐量大、响应效果好、数据通过率高。
In order to provide the superior teaching resource with the minimum cost,a modern education and teaching platform based on mobile network was designed. On the basis of MVC framework,the application layer and information management layer are used to process the teaching information,and the teaching content needed by students is transferred to the human-computer interaction layer for display,which can form a closed-loop control for the mobile terminal operating instructions. The LPC2000 microcomputer is used to control the mobile network to connect with mobile terminal and send the operating instruction.The operating instruction is transmitted to the database of the information management layer. The complete database E-R diagram is accessed with SQL language. The mobile 4G network is taken as the core to transmit and display the teaching information. The test results show that the platform has the advantages of high throughput,perfect response effect and high data pass rate.
出处
《现代电子技术》
北大核心
2017年第11期159-162,共4页
Modern Electronics Technique
基金
吉林省教育厅"十三五"社会科学研究项目:基于数据挖掘下的<医学生就业指导>网络课程的开发研究(吉教科文合字[2016]第215号)
关键词
移动网络
现代教育
教学平台
数据库设计
mobile network
modern education
teaching platform
database design
