文档介绍：存档日期: 存档编号:
xxx大学xx学院
本科生毕业设计(论文)
论文题目:基于ZigBee的无线温度检测系统设计
姓名: xxx
系别: xxx
专业: xxx
班级、学号: xxx
指导教师: xxx
xx大学xx学院教务部印制
摘要
传统的多点分布式温度检测系统多采用有线传输方式,然而随着分布式节点的不断增加,布线复杂程度和成本也急剧增加,给系统的设计,维护和升级带来了诸多困难。
ZigBee是一种崭新的近程无线网络通信技术,是为了满足小型廉价设备的无线联网和控制而制定的标准,主要适用于自动控制和远程控制领域,。本设计基于ZigBee技术,2430作为温度检测系统芯片, ISM波段,满足低成本,低功耗的要求。
本设计首先介绍了课题研究的意义,ZigBee技术的应用范围以及ZigBee技的发展现状。
其次,详细介绍Zigbee技术低功耗、2430。
最后,完成温度检测系统的硬件设计以及软件流程图的设计。2430为控制核心,加上一些外围电路组成控制系统,包括A/D转换电路、显示电路、USB接口转换电路等,实现对分散节点的温度采集,采集后的温度实时地显示。本设计可以有效满足工农业检测过程中对多测点、移动性及便捷性等方面的要求,并且能够有效解决有线网络的布线难题和成本问题,具有十分广阔的应用前景。软件部分主要是传感器,协调器等系统流程图的设计,详细描述整个系统的工作过程。
关键词:2430;无线传感器网络;温度采集
Abstract
Traditional multi-point distributed temperature detection system using wire transmission, with the distributed nodes increases ceaselessly, the plexity and costs also increased dramatically, to system design, maintenance and upgrade brings a lot of difficulties.
ZigBee is a new short-range munication technology, in order to meet the needs of small cheap equipment working and control standards, mainly applicable to the field of automatic control and remote control,. The design is based on ZigBee technology, 2430 as the temperature detection system using chip, ISM band, meet the low cost, low power requirements.
This paper first introduces the significance of the research, the application of ZigBee technology and ZigBee technology and development status.
Secondly, introduces Zigbee technology of low power consumption, low cost work capacity is big wait for a characteristic and munication protocol with the Zigbee hardware development 2430.
Finally, pletion of the temperature detection system hardware design and software flow diagram design. The temperature detection system hardware is part of 2430 as the control core, plus some peripheral circuits to form control system, including the A/D conversion circuit, display circuit, USB interface conversion circuit, the temperature detection, so as to realize temperat