摘要无线传感器网络技术的发展在近些年来十分的迅速，这是因为传统的布线方式以及无法满足一些大型系统的要求，往往需要更方便、易维护的无线方式。在各个行业的大型系统中，对温度的监控是一个基础而又重要的要求。本文基于无线传感器网络中的最为先进的ZigBee技术，设计了一个温度监控系统，可以由传感器节点采集温度再依次通过无线的方式传输到电脑上显示。

本文首先设计了温度采集系统的整体结构流程，然后分别从硬件和软件两个方面对系统进行了全面的设计。本文设计选用德州仪器公司的CC2530作为温度监控系统的核心芯片，由温度传感器DS18B20采集温度数据，由终端设备传输到协调器设备，协调器设备再由串口传输到电脑上，在电脑上的软件实时显示和存储。75468

毕业论文关键词  ZigBee技术  CC2530  温度采集  无线通信  PC机监测

毕业设计说明书外文摘要

Title  Key technology of wireless sensor network                         

Abstract The development of wireless sensor network technology in recent years very rapidly, this is because the traditional way of wiring and unable to meet the requirements of some large system, often need to be more convenient, easy to maintain wireless way。 In large systems, in a wide range of industries to temperature monitoring is a basic and important requirements。 This article is based on the most advanced in the wireless sensor network (ZigBee technology, designed a temperature monitoring system, can in turn by the sensor nodes to collect temperature through wireless transmission to the computer display。

This paper designed a temperature acquisition system is the overall structure of the process, then respectively from two aspects of hardware and software system for the overall design。 This article chooses ti CC2530 design as the core of the temperature monitoring system chips, by temperature sensor DS18B20 collecting temperature data, by the terminal equipment transfer to the coordinator, the coordinator device to a computer by serial transmission again, on the computer software of real-time display and storage。

Keywords  ZigBee technique  CC2530  Temperature collection   Wireless communication  PC monitor

目   次   

1  绪论 1

1。1  课题的研究背景及意义 2

1。2  ZigBee的应用现状 2

1。3  论文的研究内容 4

1。4  论文的主要结构 4

1。5  本章小结 4

2  ZigBee协议简介 5

2。1  ZigBee概述 5

2。2  ZigBee网络体系结构 5

2。3  ZigBee协议体系结构 8

2。4  本章小结 10

3  ZigBee温度采集系统硬件平台设计 11

3。1  无线通信模块设计 11

3。2  扩展功能模块设计