摘要
设计一种以STM32F407ZGT6为主要控制系统的智能通风换气系统,可以自动控制房间内空气质量和环境。使用DHT11温湿度传感器、MQ-135空气质量传感器和MQ-2检测可燃气体传感器采集空气数据,TFT_LCD液晶显示系统房间空气质量,继电器控制房间通风换气。将由传感器采集到的数据发送到单片机进行处理分析,并在TFT-LCD液晶显示系统上实时显示出来,供用户查看。当温度以及环境质量超标时开启执行机构,进行报警、排风的处理。此外还可以通过按键开关单独控制执行机构的启停。
An intelligent ventilation system with STM32 F407 ZGT6 as the main control system was designed,which can automatically control the air quality andenvironment in the room.DHT11 temperature and humidity sensor,MQ-135 air quality sensor and MQ-2 detection combustible gas sensor were used to collectair data,TFT_LCD display system was used to display room air quality,and relay was used to control room ventilation.The data collected by the sensor was sentto the single-chip microcomputer for processing and analysis,and displayed in real time on the TFT-LCD liquid crystal display system for users to view.Whenthe temperature and environmental quality exceed the standard,open the actuator to alarm and exhaust air.In addition,the start and stop of the actuator can becontrolled by key switch.
作者
唐伟
谢永智
Tang Wei;Xie Yongzhi(School of Mechanical and Control Engineering,Guilin University of Technology,Guilin,Guangxi 541004,China)
出处
《机电工程技术》
2020年第12期99-100,161,共3页
Mechanical & Electrical Engineering Technology
关键词
通风换气
STM32单片机
传感器
实时显示
报警
自动控制
手动控制
ventilation
STM32 single-chip microcomputer
sensor
real-time display
alarm
automatic control
manual control
作者简介
唐伟(1998-),男,江苏盐城人,大学本科,研究领域为机械电子工程;谢永智(1972-),男,湖南衡阳人,讲师,研究领域为机械电子工程,已发表论文29篇。
