基于ZigBee技术的智能家居监控系统研究

发布时间：2018-07-03 02:03

本文选题：智能家居 + ZigBee　；参考：《河南理工大学》2014年硕士论文

【摘要】：近年来,随着生活条件的改善,人们对家庭居住环境的安全性、舒适性和便利性的需求也越来越高,起源于美国的智能家居的概念逐渐在国内被人们认识和接受。许多单位和个人投入到对智能家居系统的研究和产品的开发中,并提出了各种智能家居系统的解决方案。虽然智能家居系统的功能越来越多样化,然而系统结构复杂、成本高,多采用有线方式构建家庭网络,许多智能家居系统自成体系,缺乏统一标准,使得未能得到广泛推广。针对智能家居系统存在的不足,根据智能家居系统的发展趋势,通过对各种家庭组网技术的对比分析,给出了一种采用ZigBee组网技术实现的家居监控系统的设计方案。该方案综合运用了ZigBee物联网技术,GPRS无线通信技术和Internet远程访问技术,系统利用ZigBee构建家庭内部网络,由家庭PC机作为管理中心,通过互联网实现远程监控,利用GPRS的短消息业务实现短信报警;根据设计方案,对GSM/GPRS模块、ZigBee通信模块及传感器检测和设备控制的硬件电路进了设计,并在硬件电路的基础上设计了软件驱动程序,利用LabVIEW开发了智能家居监控系统人机界面;为提高家庭网络数据传输的实时性和可靠性,针对采用的Cluster-Tree路由算法进行了分析,对其存在的缺陷,结合AODVjr路由算法的思想,给出了改进的ZigBee路由算法的方案;通过构建系统测试平台,对ZigBee通信模块的性能及系统实现的功能进行了测试。该智能家居监控系统,实现了基本的安防和部分电器设备的控制,能进行远程监控和短信报警。系统具有成本低、数据传输稳定、网络节点无需布线易于布置、用户界面简洁易于操作等特点,具有一定的参考和实用价值。
[Abstract]:In recent years, with the improvement of living conditions, the demand for the safety, comfort and convenience of the family living environment is increasing. The concept of smart home, which originated in the United States, has been gradually recognized and accepted in China. Many units and individuals have put into the research of smart home system and product development, and put forward various solutions of intelligent home system. Although the functions of smart home system are becoming more and more diversified, the system structure is complex and the cost is high. Many smart home systems have their own systems and lack of uniform standards, which makes them not widely popularized. According to the development trend of smart home system, a design scheme of home monitoring system based on ZigBee network technology is presented through the comparative analysis of various home networking technologies. In this scheme, the GPRS wireless communication technology and Internet remote access technology are integrated into the ZigBee Internet of things technology. The system uses ZigBee to construct the home internal network. The home PC is used as the management center, and the remote monitoring is realized through the Internet. The short message service of GPRS is used to realize short message alarm, according to the design scheme, the ZigBee communication module of GSM / GPRS and the hardware circuit of sensor detection and equipment control are designed, and the software driver is designed on the basis of the hardware circuit. In order to improve the real time and reliability of data transmission in home network, the Cluster-Tree routing algorithm is analyzed, its defects are analyzed, and the idea of AODVjr routing algorithm is combined with the idea of AODVjr routing algorithm. The scheme of the improved ZigBee routing algorithm is presented, and the performance of the ZigBee communication module and the function of the system are tested by constructing the system test platform. The intelligent home monitoring system realizes the basic security protection and part of electrical equipment control, can carry on the remote monitoring and the short message alarm. The system has the characteristics of low cost, stable data transmission, easy layout of network nodes without wiring, simple and easy operation of user interface, and has certain reference and practical value.
【学位授予单位】：河南理工大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP277;TN92

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