摘要：随着科技的发展，无线传感器网路引起了学术界和工业界的高度重视。本次设计提出了一种在工业自动化生产中的无线温度传感器网络的设计方案。该网络由一个协调器充当中心节点和一个传感器节点充当从节点组成。协调器负责向终端节点查询温度信息，从节点负责将温度传感器所采集到的信息反馈给协调器，从而达到对一块区域进行温度监控的目的。

在众多的无线网络技术中，基于ZigBee的无线网络技术以低功耗，低成本，低复杂度等特点受到越来越多企业和个人的青睐。本次设计用CC2430无线芯片内部的MCU对温度信号的采集并使用IAR嵌入式应用开发工具进行验证，最终实现了无线温度传感器网络的设计。68345

毕业论文关键词：ZigBee，无线传感器，温度测量，CC2430无线芯片

Abstract: With the development of technology, wireless sensor network has attracted the attention of academia and industry. This design presents a design scheme of wireless temperature sensor network in industrial automation production. The network is composed of a coordinator as the central node and a sensor node as a node. The coordinator is responsible for the inquiries to the terminal node temperature information, from node is responsible for the temperature sensors to collect information and feedback to the coordinator, so as to achieve purpose of temperature monitoring of a region.

Among the numerous wireless network technologies, the ZigBee based wireless network technology is favored by more and more enterprises and inpiduals with low power consumption, low cost and low complexity. The design of the CC2430 wireless chip internal MCU temperature signal acquisition and the use of IAR embedded application development tool for verification, and ultimately the wireless temperature sensor network design.

Keywords: ZigBee, wireless sensor, Temperature measurement, CC2430 wireless chip

目  录

1 绪  论 4

1.1 选题背景及意义 4

1.2 ZIGBEE技术的发展概况 5

1.3 无线传感器网络的发展概况 5

1.4 ZIGBEE的应用及特点 6

1.5 课题研究的主要内容及目的 7

2 ZIGBEE技术的概述 7

2.1 ZIGBEE网络的构成 7

2.2 几种短距离无线通信技术比较 7

2.3 ZIGBEE协议的概念 9

2.4 ZIGBEE协议架构 10

2.5 ZIGBEE堆栈 12

2.6 ZIGBEE堆栈容量和ZIGBEE设备 13

2.7 ZIGBEE通信的优势 13

2.8 ZIGBEE技术应用前景及场合 14

3 无线传感器网络及温度传感器的概述 14

3.1 无线传感器网络的概述 14

3.2 无线传感器网络的主要研究方向 16

3.3 温度传感器的简介 18

3.4 温度传感器的发展趋势 19

3.5 无线温度传感器的基本原理 19

4 系统的软硬件设计 20

4.1 CC2430无线芯片简介 20

4.2 CC2430芯片主要特点