摘要随着网络通讯技术与数字信息技术的迅猛发展,社会生产力的不断提高，人 们对日常生活的要求也不断提高，物质生活的需求不断扩大，简简单单的工作、 生活、通讯之间的关系进一步密切联系，信息化的生活方式逐渐被人们所理解， 所追求，同时人们也希望自己的传统家庭住宅可以融入信息化的技术，使自己日 常的生活更加方便，更加快速，更加舒适，以达到智能化住宅的目的。

本文经过对国内外的无线传感器网络智能家居监测系统的技术进行研究与 分析，针对智能家居现在所面临的众多问题，例如：布线复杂，成本昂贵，系统 结构的多样等进行综合的研究解决，利用 ZigBee 无线通讯技术进行智能家居的 可行性方案设计，设计出的方案具有无需布线，成本低廉，维护方便，运行快捷 等特点，可以随时随地对家庭内部环境进行在线监测与控制，而且所有的数据都 是无线采集和传输的。72667

本设计以无线传感器网络系统为开发的平台，利用 ZigBee 模块实现无线通 讯。智能家居中包含了温度的监测与湿度的监测，通过温度与湿度传感器监测家 庭环境的变化，并且把获得的信息传输到 ZigBee 协调器模块中，经过信息的处 理与结果决策，便可以远程的控制家庭内部的相关家用电器。因此，构建了可以 实践应用的家居智能监测控制系统，并且需要设计的系统进行综合的调试。

毕业论文关键词：ZigBee；传感器；无线传感器网络；智能家居；IAR。

Design of home intelligent monitoring system based on Wireless Sensor Network

Abstract With the rapid development of network communication technology and digital information technology, the continuous improvement of the social productive forces, people's requirement of daily life is also rising, expanding demand for material life, simple work, life and communication between the relationship more closely linked, informational way of life is gradually understood by the people, the pursuit。 At the same time, people also hope that their traditional family residential can integrate information technology, make your daily life more convenient, faster, more comfortable, in order to achieve the purpose of intelligent residential。

In this paper, through the technology of the wireless sensor network of smart home monitoring system of research and analysis, for the smart home is now facing many problems, such as complex wiring, high cost, the system structure and persity of comprehensive study to solve, to design the feasible scheme of smart home based on ZigBee wireless communication technology, obtaining the design with free wiring, low cost, easy maintenance, convenient operation and other characteristics can be on-line monitoring and control of the internal environment of family at any time  and at any place, and all the data are no line acquisition and transmission。

In this design, wireless sensor network system for the development of the platform, the use of ZigBee module to achieve wireless communications。 Smart home includes monitoring of temperature and humidity monitoring, through changes in temperature and humidity sensors to monitor the family environment and to obtain the information transmitted to the ZigBee coordinator module, through information processing and decision-making results, within the family related household appliances were remote control。 Therefore, it can be used in practice to build a smart home monitoring and control system, and the design of the system needs to be integrated debugging。

KEY   WORDS:   ZigBee ； Sensor ； Wireless   Sensor   Network ；

smart home system; IAR。