基于STM32的大棚温湿度监测调节系统设计  

Design of Greenhouse Temperature and Humidity Monitoring and Regulation System Based on STM32

作　　者：侯瑞倩 曳永芳[1] Hou Rui-qian;Ye Yong-Fang(College of Physics and Information Engineering,Shanxi Normal University,Shanxi Taiyuan 030000)

机构地区：[1]山西师范大学物理与信息工程学院,山西太原030000

出　　处：《电子质量》2022年第8期99-103,115,共6页Electronics Quality

摘　　要：该文介绍了一种基于大棚的温湿度智能监测调节系统,其中使用DHT11监测大棚中的温度和湿度,连接排风扇、洒水喷头、热风扇等调温调湿装置智能调节环境中的温湿度。为了应对大棚中可能出现的火灾情况,在该设计当中添加了MQ-2型烟雾传感器,当检测到所在大棚当中烟雾的浓度超过数值设定的数值以后,蜂鸣器就会自动进行报警,并向APP发送消息,同时手机自动播放报警录音,用户可以通过手机APP远程打开洒水喷头,排风扇进行灭火。This paper introduces a greenhouse-based temperature and humidity intelligent monitoring and regulation system,which uses DHT11 to monitor the temperature and humidity in the greenhouse,and connects the exhaust fan,sprinkler head,heat fan and other temperature and humidification devices to intel igently adjust the temperature and humidity in the environment.In order to cope with the possible fire situation in the greenhouse,the design added MQ-2 smoke sensor,when the detection of the concentration of smoke in the greenhouse exceeds the upper limit of the value set,the buzzer will automatically alarm,and send a message to the APP,while the mobile phone automatically plays the alarm recording,the user can remotely open the sprinkler through the mobile phone APP,the exhaust fan to extinguish the fire.

关 键 词：STM32F103 温湿度检测 烟雾浓度检测 ESP8266 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置] TP272[自动化与计算机技术—控制科学与工程]