安徽农业科学2019，Vol.47Issue(2)：237-240,254,5.DOI:10.3969/j.issn.0517-6611.2019.02.070
基于AT89C52的农业温湿度智能控制系统设计
Intelligent Agriculture Temperature and Humidity Control System Design Based on AT89C52
摘要
Abstract
We described the design of an intelligent control system of agriculture temperature and humidity.The system uses DHT11 temperature and humidity sensor as the temperature and humidity acquisition module.The SCM adopts AT89 C52 to replace and call the virtual terminal for simulating serial communication.LCD1604 displays temperature and humidity in real time, which implements the measurement and display of temperature and humidity.The system is able to automatically control heating, cooling, humidification and ventilation, to achieve temperature and humidity control and over-limit alarm processing.The system also uses Proteus and Keil for actual circuit simulation.The experiment shows that the system is capable of reliable temperature and humidity monitoring.关键词
温湿度/智能控制/单片机/DHT11/液晶显示器Key words
Temperature and humidity/Intelligent control/Single chip microcomputer (SCM)/DHT11/Liquid crystal display (LCD)分类
农业科技引用本文复制引用
董小艳,王娟勤,李梅..基于AT89C52的农业温湿度智能控制系统设计[J].安徽农业科学,2019,47(2):237-240,254,5.基金项目
中央高校基本科研业务费基金项目(2452018147) （2452018147）
西北农林科技大学博士科研启动基金项目(Z109021709) （Z109021709）
