基于ZigBee的教学信息显示系统设计与实现

Design and Implementation of Teaching Information Display System Based on ZigBee

中文关键词:  物联网；ZigBee  显示  协议；智慧校园

英文关键词:Internet of Things(IoT)  ZigBee  display  protocol  smart campus

中文摘要:

      为了用物联网技术建设校园，实现智能化管理校园，设计了一种基于ZigBee技术的教学信息显示系统，其包括无线网关、LCD显示节点、协议和上位机软件。ZigBee网络子系统的设计采用CC2530芯片作为核心，在Z Stack协议栈基础上进行开发。上位机软件采用Java语言开发，能完成命令下载和数据收集。测试结果表明，该设计能把各种教学信息，如班级、课程名称、学生人数等信息显示在教室门口。该系统可大大降低组网的成本、提高管理对象和拓扑的灵活性。

英文摘要:

      In order to use the Internet of Things（IOT） in the construction of campus and realize the intelligent management of campus，a teaching information display system based on the ZigBee technology is designed，which includes wireless gateway,node of LCD display,protocol and software of PC.The design of ZigBee subsystem is based on the hardware platform built by RF chip CC2530 as core and software platform built by Z-Stack protocol stack.The software of PC can download commands and collect data,which is written in the Java programming language.Experimental results show the design can display teaching information,such as class,course name,number of students and other information above the classroom door.The system can greatly reduce the cost，improve the network management object and the topological flexibility.