一种基于C8051F330单片机的无线温湿度监测系统  

Temperature and Humidity Measurement Wireless System Based on Single-chip C8051F330

作　　者：陈庆昉[1] 陈宇灿[1] 杨守建[1] 李宏[1] 

机构地区：[1]宁波大学信息科学与工程学院,浙江宁波315211

出　　处：《农机化研究》2011年第11期199-202,共4页Journal of Agricultural Mechanization Research

基　　金：宁波市服务型重点专业建设项目(010-A00083094702)

摘　　要：针对分散节点温湿度的检测,设计了一种基于单片机的无线温湿度监测系统。该设计采用C8051F330单片机为核心的控制器,以温湿度传感器HU-10S、无线收发模块nRF24L01和串行通信模块为辅助,完成对温湿度的实时监测。该系统的温度测量范围在-20～115℃,测量精度为0.1℃;湿度测量范围在20%RH～95%RH,测量误差小于±5%RH。经过测试,该系统运行稳定、传输可靠、温湿度测量精度高,在农业种植园、温室栽培等场所将发挥较大的作用。Aiming at the distributed temperature and humidity real time measurement,in this paper we introduce a temperature and humidity measurement wireless system based on single-chip.This system uses the single-chip C8051F330 as core controller,uses the HU-10S sensor,wireless module nRF24L01 and serial communication module as assistant to actualize real time measurement system.The temperature of this system collected is between-20℃~115℃,the measure precision is 0.1℃.The humidity of this system collected is between 20%RH^95%RH,the error is under ±5%RH.The system involves a stable function,the precise measurement of temperature and humidity after tested,which means the system will play a very important role in farm and greenhouse.

关 键 词：监测系统 温湿度测量 无线收发 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]