基于开源平台的物联网网关监控系统研究

针对物联网感知层与应用层之间数据信息传输与感知设备控制的问题，设计了一个基于开源平台的网关监控系统。采用开源Arduino Mega 2560作为设计原型，以AVR处理器ATmega 2560为核心，开源Arduino IDE为开发环境，利用XBee S2与GPRS结合的通信技术，满足感知网络数据信息的传输和管理控制需求。利用Java结合MySQL数据库搭建了物联网应用开发平台，并给出了硬件组成结构和软件实现流程。实验结果表明，该系统在丢包率和时延性方面达到规定标准，实现了物联网感知层与应用层的无缝连接。

The Research of IOT Gateway Monitoring System Based on Open Source Platform

A gateway monitoring system based on open source platform is designed for the problem of data transmission and sensing device control between sensing and application layer.Using the open source Arduino Mega 2560 as the design prototype, AVR processor ATmega 2560 as the core, open source Arduino IDE as the software environment, XBee S2 combined with GPRS communication technology to meet the needs of data transmission and management control in the perception network. Java and MySQL database is used to build the Internet of Things application development platform, which gives the hardware structure and software implementation process. Experimental results show that the system meet the requirements of the standard in packet loss rate and delay,it also realize the seamless connection between the sensing and application layer.