LabVIEW温室多参数测控系统无线接收机软硬件设计+电路图
本系统实现了对温湿度数据实时显示、过限报警和文件保存的功能。具体通过无线模块接收无线传感器节点发送的温湿度数据，然后将温湿度数据送入ATmega128单片机中进行处理，处理后的温湿度数据再传输至上位机，上位机完成相应的功能。系统的单片机软件通过AVR studio和Win AVR编写，上位机则通过图形化编程语言LabVIEW编写。6544
通过实验表明，基本达到了设计的要求。
关键词 无线传感器节点 温湿度数据 ATmega128 LabVIEW
毕业设计说明书（论文）外文摘要
Title The Hardware and software Design of wireless receiver attach to multi-parameter measuring and controlling system of Greenhouse
Abstract
Environmental parameters have crucial influence to crops growing. Such as temperature ，humidity and etc. Research into multi-parameter measuring and controlling system of Greenhouse not only can monitor but also regulate and
control those parameters, to make sure crops growing in the best surroundings, so that improve the harvest.
This system completes the functions of current time display, over bounds warning, and file saving for temperature and humidity data. Use wireless module to receive temperature and humidity data that send by wireless sensor nodes, then transmit to ATmega128 SCM. After finish disposing temperature and humidity data, ATmega128 SCM sends it to master-computer software to accomplish accordingly functions. Single chip redact by AVR studio and Win AVR, and master-computer software write by LabVIEW.
The experiment indicates that the system accomplish the design requirements
rudimentary.
Keywords wireless sensor nodes temperature and humidity data ATmega128 LabVIEW
目录
1 绪论 1
1.1 研究温室多参数测控系统的背景和意义 1
1.2 国内外温室多参数测控系统的发展状况 2
1.3 本文主要工作 3
2 系统总体设计 4
2.1 测试系统的设计要求 4
2.2 测试系统构成和测量原理 4
2.3本章小结 5
3 测试系统硬件电路设计 6
3.1 单片机最小系统 6
3.2 无线传输模块 8
3.3 通信接口 10
3.4 电源模块设计 11
3.5 硬件电路板设计 11
3.6 本章小结 12
4 单片机软件设计 13
4.1 编译环境概述 13
4.2 单片软件设计要求 13
4.3 单片机软件的实现 15
4.4 本章小结 20
5 上位机软件设计 21
5.1 编译环境概述 21
5.2 上位机软件设计思路 21
5.3 上位机各功能实现程序 23
5.4 测试系统界面 26
5.5 本章小结 27
6 试验结果 28
6.1 试验项目和方法 28
6.2 试验结果分析和总结 28