摘 要：智能家居将家居住宅作为平台，利用计算机网络、通信技术、自动化技术把与家居生活相关的设施通过网络连接在一起，形成能够为居民提供更安全、舒适、有效和便利的居住环境的管理系统。本文在研究国内外智能家居发展现状的基础上，针对目前智能家居使用有线方式实现数据通信的布线困难复杂问题，提出了智能家居的短距离无线通信设计方案。在对比了多种无线通信的基础上采用短距离无线通信技术ZigBee来搭建家庭内部网络，以TI的CC2530为硬件的开发平台，Zstack协议为软件的开发基础，来实现智能家居的监测系统。进一步结合WIFI技术，将PDA设备与智能家居网络联系起来，并使用PC作为家庭的网关，将智能家居系统与互联网连接起来，实现了整个家居系统的远程监测和控制。78268

    本文设计的智能家居系统不但可以解决以往传统的智能家居系统在布线和灵活性等方面的缺点，同时把家庭数据上传到服务器，有利于数据的统一管理。进一步通过对数据的分析，实现家居设备的合理控制，真正获得节能生活。

毕业论文关键词：智能家居，ZigBee，Zstack，网关，远程控制

ABSTRACT：Smart home is an integrated management system, which use the computer network, communication technology, automation technology and home life related facilities through the network connected together。 The system can provide more safe, comfortable, efficient and convenient living environment for the residents。 After studying the currently domestic and foreign development about the smart home , a short distance wireless communication design scheme about smart home was proposed。 By comparing a variety of wireless communication technology,  a short distance wireless communication technology Zigbee is adopted to build the home internal network。 The Ti CC2530 is used as the hardware development platform, and the Zstack protocol is the foundation of the software development to achieve detection system of smart home。 By using the WiFi technology, PDA devices and intelligent home network are connected together。  In this system, the PC is the home gateway, and the smart home system is connected to the Internet。 The remote monitoring and control can be implemented in this platform。

The smart home system is designed in this paper, which can solve the shortcomings of the traditional smart home system in wiring and flexibility。 All of the family data is uploaded to the server, and the unified management of data can be analyzed。 Then the household equipment can be controlled reasonably and achieve energy saving。

KEY WORDS: Smart Home，ZigBee，Zstack，Gateway，Remote control

目  录

1 绪论 5

1。1 本课题研究的背景和意义 5

1。2 国内外相关技术的发展状况 5

1。3智能家居系统的特点与考虑的因素 7

1。4 本论文研究的内容 8

2 智能家居系统和无线传感网络 9

2。1 智能家居的组成和划分 9

2。2 智能家居的设计原则 9

2。3 各种无线通信技术的介绍与比较 11

2。4 ZigBee技术的介绍 15

2。5 本章小结 18

3 智能家居系统的总体方案设计 18

3。1 智能家居设计的功能分析