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

作　　者：张平川[1] 白巧灵 曲培新[1] 白林峰[1] 赵明富[1] 张利伟[1] 许睿[1] ZHANG Pingchuan;BAI Qiaoling;QU Peixin;BAI Linfeng;ZHAO Mingfu;ZHANG Liwei;XU Rui(School of Information Engineering,Henan Institute of Science and Technology,Xinxiang 453003,China;School of Foreign Language,Henan Institute of Science and Technology,Xinxiang 453003,China)

机构地区：[1]河南科技学院信息工程学院,河南新乡453003 [2]河南科技学院外国语学院,河南新乡453003

出　　处：《信阳师范学院学报（自然科学版）》2018年第2期298-301,共4页Journal of Xinyang Normal University(Natural Science Edition)

基　　金：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);河南省高等学校重点科研项目(14B120009;18A210014);河南省科技厅科技攻关项目(172102110250)

摘　　要：以高性能嵌入式系统ARM STM32F401作为控制核心,利用数字温度传感器DS18B20和RHD40湿度传感器及光照度、CO_2、氮磷钾NPK传感器分别采集温室内温度与湿度及其他相关参数数据,并通过Wi-Fi模块EMW3080将数据传输给上位机,上位机将数据保存到数据库进行管理,并对数据分析,作为深入研究温室蔬菜生长环境参数的调控的数据基础.需要防控害虫时,STM32F401控制相关的设备,将温度和湿度调到设定值,并保持若干个小时,达到防控害虫的目的.结果表明:在温度40℃、湿度85%~90%、保持时间4 h的条件下,系统能有效防控温室种植的豆角、黄瓜等蔬菜的蚜虫,代替了农药防控害虫,实现了温室的有机生态种植,为温室防控农作物害虫提供了一种基于物理热学的技术思路.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,CO 2,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 

分 类 号：TP36[自动化与计算机技术—计算机系统结构]