物联网综合实训平台设计

摘要

After Internet of things professional opening , the booming brought to the demands of teaching equipment .Based on three layer architectures of the perception layer ,the transport layer and application layer , this paper expounds the design of comprehensive training platform of Internet of things .By mean of opening interface ,its each layer can be used as the corresponding professional course laboratory equipment . The analysis of the RFID module design at the perception layer gives the embedded gateway hardware interface connection at the transport layer .Finally ,it illustrates the method of the integrated intelligent security , especially introduces process of image acquisition and transmission in embedded gateway .Practical application can prove that this training platform with low cost ,good openness and high efficiency has obvious teaching effect ,and it is worthy of spreading .%物联网相关专业的开设带来了对物联网教学工具的迫切需求。该文详细阐述了基于感知层、传输层和应用层三层架构物联网综合实训平台设计，采用了模块结构，接口开放，其各层也可作为相应专业课程实验设备。分析了感知层RFID等模块的硬件设计，给出了传输层嵌入式网关的硬件接口连接，说明了在实训平台上集成实现智能安防的方法，特别介绍在嵌入式网关上图像采集和传输的软件编写过程。实际应用证明：该实训平台成本低、开放性好、利用率高，教学效果明显，有很好的推广价值。