无线通信技术在我国现代温室中的应用研究毕业论文.doc

单位代码 01 学　　号 1103020004 分 类 号 TN92 密 级 毕业 无线通信技术在我国现代温室中 的应用研究 院（系）名称 信息工程学院 专业名称 电子信息工程 学生姓名 王岚岚 指导教师 张具琴 2013年月 摘 要 随着科学技术的发展，传统的基于有线通信系统的温度、湿度监测系统需要花费大量的人力物力铺设线路，施工量大，安装时间长，因此基于无线传输技术的温室环境监测系统势在必行。 首先，本文在了解我国温室监控系统研究现状的基础上，根据无线技术的发展，对目前各种通信技术在温室中的应用优势与局限性进行分析比较。 其次，本文详细阐述了温室环境无线监测系统中最基本的组成单元无线传感器节点的硬件设计和低功耗设计，并在此基础上进行了TinyOS操作系统的移植和节点的软件设计。 再次，本文详细分析了一种基于ZigBee和GPRS网络的温室大棚无线监控系统，介绍了系统的总体设计方案，详细讲述了系统的硬件设计、网络协议的建立及软件的实现，经过现场实际运行测试，该系统长时间工作稳定可靠，具有一定的市场价值和很好的发展前景。 最后，本文对国内温室技术的发展与无线通信技术的应用做出展望。 无线通信技术，温室监测系统，低功耗技术，无线传感器，ZigBee网络 Study and application of wireless communication technology in modern greenhouse in China Author: Wang Lanlan Tutor: Zhang Juqin Abstract With the development of science and technology, the temperature and humidity of traditional wired communication system spend a lot of manpower and material laying lines, big construction, and installation time is long, so the future of greenhouse environment monitoring system which is based on wireless transmission technology is optimistic. First, based on the understanding of the status quo of Chinese greenhouse Monitoring System, according to the development of wireless technology, this papers various communication technologies in the greenhouse advantages and limitations were analyzed and compared. Secondly, this papers describes in detail the hardware design part of wireless sensor nodes is the most basic wireless monitoring system of greenhouse environment and low power design, hardware design based on it, and TinyOS operating system are transplanted and software are designed at the same time. Thirdly, this papers analyzes in detail a greenhouses wireless monitoring system based on ZigBee and GPRS network, introduces the systems overall design, detailed the hardware design of the system, the establishment of the network protocol and software implemen