基于边缘计算网关的气雾栽培控制系统设计  

Design of aerosol cultivation control system based on edge computing gateway

作　　者：刘利方[1] 罗亚辉[1] LIU Lifang;LUO Yahui(College of Mechanical and Electrical Engineering,Hunan Agricultural University,Changsha,Hunan 410128,China)

机构地区：[1]湖南农业大学机电工程学院,湖南长沙410128

出　　处：《农业工程与装备》2022年第4期1-4,54,共5页AGRICULTURAL ENGINEERING AND EQUIPMENT

基　　金：湖南省教育厅资助科研项目(20C0940);湖南省教育厅青年项目(21B0203)。

摘　　要：气雾栽培是一种全新的无土栽培模式,具有提高植物生长速率、管理简洁、投入工时少等优点,能显著提高农业的生产效率。自动化控制与管理系统设计的目的是构建能向作物根系适时提供水肥的良好环境,是气雾栽培的核心技术。针对气雾栽培所需要的调控参数,基于边缘计算网关技术设计了一款气雾栽培控制系统。试验表明,该控制系统能实时调控气雾栽培的喷雾频率、营养液温度等参数,向作物始终提供最适宜的生长环境。Aerosol cultivation is a new soilless cultivation mode, which has the advantages of faster plant growth, more convenient management, and fewer working hours, which is of great significance to agricultural production. The core of the technology of aerosol cultivation is to provide a good water and fertilizer environment to the root system of the plant in a timely manner, and its automatic control and management are particularly important. Aiming at the parameters that need to be regulated by aerosol cultivation, the aerosol cultivation control system based on edge computing gateway technology is designed to regulate the spray frequency and nutrient solution temperature of aerosol cultivation in real-time to ensure that the crops are in suitable growth. environment.

关 键 词：边缘计算网关 气雾栽培 控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]