摘要
温湿度的检测对农业大棚、粮仓存储及呼吸睡眠等都有重要的作用。针对以51单片机为核心的温湿度检测系统处理速度慢、内存限制及外接传感器有限等问题,设计并实现了一款基于STM 32的温湿度监测系统。系统由STM 32芯片作为核心处理器,DHT11温湿度传感器模块作为检测传感器,并由OLED显示屏进行显示。实验结果表明,系统实现了对温度、湿度实时监测,并且具有设计简单、可靠性高、监控数据准确、易于安装、经济实用等特点,在生活、生产、工业等领域中具有一定应用价值。
The detection of temperature and humidity plays an important role in agricultural greenhouse,granary storage and breathing sleep.A temperature and humidity monitoring system based on STM32 was designed and implemented to solve the problems of processing speed,memory limitation and limited extermal sensor.The system consists of STM32 chip as the core processor,DHT11 temperature and humidity sensor module as the detection sensor,and display by OLED display screen.The experimental results show that the system realizes real-time monitoring of temperature and humidity,and the system has the characteristics of simple design,high reliability,accurate monitoring data,easy installation,economical and practical,and has certain application value in life,production,industry and other fields.
作者
宋江明
刘心蕊
张铭朗
何英昊
SONG Jiangming;LIU Xinrui;ZHANG Minglang;HE Yinghao(City College,Dalian University of Technology,Dalian,Liaoning 116600,China)
出处
《机电工程技术》
2020年第7期158-159,173,共3页
Mechanical & Electrical Engineering Technology
基金
辽宁省2018年度高等教育内涵发展—转型与创新创业教育项目(编号:辽教函[2018]394号)
大连理工大学城市学院教育教学研究基金一般项目(编号:JXYJ2018008)。
关键词
STM32单片机
DHT11温湿度传感器
温湿度监测
STM32 single chip microcomputer
DHT11 temperature and humidity sensor
temperature and humidity monitoring
