智慧农业导刊2024，Vol.4Issue(8)：1-4,4.DOI:10.20028/j.zhnydk.2024.08.001
基于Qt Creator的农业大棚远程自动监控系统设计
摘要
Abstract
In order to make crops grow in the most suitable environment,a remote automatic monitoring system for agricultural greenhouses is designed by combining the Internet of Things(IoT)technology and Qt Creator development environment.The system consists of four parts:data acquisition and storage,video monitoring,data display and feedback control.The sensors deployed in the greenhouse collect the environmental data in the greenhouse in real time,use the microcontroller as the main control,and combine the measurement and control system of the greenhouse with Qt Creator through WIFI.At the same time,the system supports two control modes:automatic and manual.Users can view the real-time data of the environment in the greenhouse through the Qt Cre-ator interface and manipulate the fill light,cooling fan,spray switch,ventilation fan and other equipment in the greenhouse.Through the test,it can be obtained that,the relative error between the Qt Creator display temperature and the actual temperature of the greenhouse is distributed between-0.44%and 0.43%,and the relative error between the Qt Creator display humidity and the actual humidity of the greenhouse is distributed between-1.52%and 2.13%;in the case of abnormalities of each environmental data,the relevant equipment can be automatically turned off and on.It shows that the system has high control precision and high real-time automatic control,and can realize remote monitoring and control of agricultural greenhouses.关键词
物联网技术/Qt Creator/单片机/智慧农业/自动监控/视频监控Key words
internet of things technology/Qt Creator/microcontroller/wisdom agriculture/automatic monitoring/video monitoring分类
信息技术与安全科学引用本文复制引用
李艳,刘瑞,张庆,霍婷婷..基于Qt Creator的农业大棚远程自动监控系统设计[J].智慧农业导刊,2024,4(8):1-4,4.基金项目
宁夏自然科学基金项目(2022AAC03318) （2022AAC03318）
宁夏师范学院本科教学项目(NJYZSTP2404) （NJYZSTP2404）
