信阳师范学院学报（自然科学版）2018，Vol.31Issue(2)：298-301,4.DOI:10.3969/j.issn.1003-0972.2018.02.024
基于STM32F401的温室害虫物理防控物联网系统
Internet of Things Based on STM32F401 Control the Greenhouse Pest by Physical Method
摘要
Abstract
Aiming at controlling the insect pests in greenhouse vegetable planting, the greenhouse Internet of thing based on STM32F401 Controller is designed. In the system, a high performance ARM embedded system STM32F401 was used as control core, the digital temperature sensor DS18B20 and RHD40 humidity sensor and other sensors, such as light, CO2, NPK sensors for acquisition the greenhouse temperature and humidity data and other related parameters, respectively. And through EMW3080 Wi-Fi module to transmit data to the PC, the PC will manage data saved in the database, and do the data analysis, as a further study of greenhouse vegetables growth environment parameter based on the data base. STM32F401 controls the relevant equipment to adjust the temperature and humidity to the set value and maintains several hours for pest control purposes. The experiments showed that when the temperature is 40 ℃, humidity 85％～ 90％, and keep the condition of 4 h, the aphid on beans, cucumber in greenhouse was effectively killed instead of pesticides, so an organic ecological greenhouse cultivation was realized, and pesticides pollution was avoided.关键词
STM32F401/温湿度传感器/温室/害虫防控/生态种植/物联网Key words
STM32F401/temperature and humidity sensor/greenhouse/pest control/ecological planting/the Internet of things分类
信息技术与安全科学引用本文复制引用
张平川,白巧灵,曲培新,白林峰,赵明富,张利伟,许睿..基于STM32F401的温室害虫物理防控物联网系统[J].信阳师范学院学报（自然科学版）,2018,31(2):298-301,4.基金项目
教育部-北京百科融创科技有限公司产学合作协同育人项目(201602011006) （201602011006）
河南省高等学校重点科研项目(14B120009,18A210014) （14B120009,18A210014）
河南省科技厅科技攻关项目(172102110250) （172102110250）
