基于物联网的智能家居系统设计说明书

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文档仅供参考，不能作为科学依据，请勿模仿；如有不当之处，请联系网站或本人删除。 目录 前言 ............................................................................................................................................... 2 摘要 ............................................................................................................................................... 3 一需求分析 .................................................................................................................................. 4 二系统设计 .................................................................................................................................. 5 三实现原理 .................................................................................................................................. 6 3.1zigbee协议介绍 ........................................................................................................................ 6 3.2ZigBee技术的应用领域 ........................................................................................................... 7 3.3zigbee协议栈结构 .................................................................................................................... 7 四硬件设计 ................................................................................................................................ 11 4.1传感器节点模块化设计 ........................................................................................................ 11 4.2CC2530芯片概述 .................................................................................................................. 11 4.2.1CC2530芯片基本介绍 ................................................................................................ 11 4.2.2CC2530芯片引脚介绍 ................................................................................................ 12 4.3温度传感器调理电路设计 ..................................................................................................... 13 4.4网络协调器外围电路设计 ..................................................................................................... 14 五软件设计 ................................................................................................................................ 16 5.1IAR开发环境 ......................................................................................................................... 16 5.2协调器节点程序 .................................................................................................................... 16 5.2.1网络组建 ............................................................................................................................. 17 5.2.2节点之间的数据传输 ......................................................................................................... 20 5.3嵌入式网关程序 .................................................................................................................... 21 5.4传感器节点程序 ................................................................................................................... 23 总结 ............................................................................................................................................. 24 参考文献 ..................................................................................................................................... 25 致谢 ............................................................................................................................................. 26