摘要
无论是人的身体健康,还是农作物的生长,受温度、湿度与气压的影响较大,对这些因素的精准监测显得尤为重要。论文设计并实现了一款基于单片机的多功能气压计。设计以MCS-51单片机为核心处理器,气压传感器BMP180、温湿度传感器DHT11为测量器件,实现了一个对气压、温度、湿度实时监测的系统。经实验检测,设计可以实现实时监测气压、温度、湿度三个环境因素,且拥有设计简单、方便操作、精确度高等优势,在实际生产生活中拥有一定的实用价值。
Whether it is human health or crop growth,it is greatly affected by temperature,humidity and air pressure.It is particularly important to accurately monitor these factors.This paper designs and implements a multi-functional barometer based on MCU.A real-time monitoring system for air pressure,temperature and humidity is designed with MCS-51 as the core processor,air pressure sensorBMP180 and temperature and humidity sensor DHT11 as the measuring devices.Through the test,the design can realize the real-time monitoring of air pressure,temperature,humidity three environmental factors,and has the advantages of simple design,convenient operation,high accuracy,and has a certain practical value in the actual production and life.
作者
宋江明
何英昊
Song Jiangming;He Yinghao(City Institute,Dalian University of Technology,Dalian Liaoning,116600)
出处
《电子测试》
2020年第1期20-22,共3页
Electronic Test
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（辽教函[2018]394号）
