基于PIC单片机的温湿度监控系统设计  

Design of Temperature and Humidity Monitoring System Based on PIC SCM

作　　者：王海峰[1] 

机构地区：[1]广东科学技术职业学院机电学院,广东珠海519090

出　　处：《现代电子技术》2011年第23期201-203,207,共4页Modern Electronics Technique

摘　　要：研究了短距离无线通信技术在工业数据控制上的一个具体应用,主要介绍了系统的总体设计和软硬件组成,硬件部分选择PIC单片机作为控制核心,控制微功率RF芯片(nRF24E1)完成数据的无线传输,控制ICL7135完成传感器数据的A/D转换,选择LabVIEW软件编写控制界面。实践表明,该系统能实时显示监控曲线和数据存储,可实现对复杂环境的温湿度精确控制。The application of short range wireless communication technique in industrial data control is studied.The system architecture,the hardware and the software of the system are introduced.Adopting PIC SCM as control kernel,controlling micropower RF chip（nRF24E1） to achieve wireless data transmission,controlling ICL7135 chip to achieve A/D conversion of the data from sensor,adopting the LabVIEW to compile the software.Adopting this system,the accurate monitoring of temperature and humidity in complicate circumstance can be obtained,the monitoring curve and data storage can be displayed real-timely.

关 键 词：无线通信 PIC单片机 LABVIEW 控制界面 

分 类 号：TN92-34[电子电信—通信与信息系统]