龚瑞昆 田野

摘  要： 该文重点利用ZigBee技术设计一整套智慧农业大棚智能系统，通过各类传感器节点采集的信息加以传输，以及多设备之间的数据交互传递，实现了农作物与互联网的对接。把农作物的生长信息以及环境信息等数据通过网络传递给智能农业大棚应用服务平台，能够使用户端实时获取大棚内生长作物的准确信息，并通过科学的分析来预测、预防病虫害的发生。大棚农作物生长过程中存在的多种模糊性环境参数之间的耦合，会对农作物的生长造成无法预测的影响。因此该文还着重研究了基于Mamdani模糊控制理论的控制系统，通过分析大棚内各种参数后得出控制策略，以保证农作物优良生长，实现农业大棚精准化、数字化的管理。

关键词： 智慧农业大棚; 模糊控制; ZigBee技术; 远程通信; 系统设计; 数据分析

中图分类号： TN790?34                            文献标识码： A                       文章编号： 1004?373X（2020）08?0093?04

Application of fuzzy control in ZigBee IoT intelligent agricultural greenhouse

GONG Ruikun， TIAN Ye

（North China University of Science and Technology， Tangshan 063210， China）

Abstract： A whole set of intelligent system of intelligent agricultural greenhouse is designed by using ZigBee technology， with which the information collected by various sensor nodes is transmitted， and the data is transmitted among multiple devices interactively， so as to realize the docking between crops and the Internet. The crop growth information， environmental information and other data are transmitted to the application service platform of the intelligent agricultural greenhouse through network， which can enable the user side to obtain the accurate information of the growing crops in the greenhouse in real time， and predict and prevent the occurrence of diseases and pests by means of the scientific analysis. The coupling of a variety of fuzzy environmental parameters in the growing process of greenhouse crops could cause unpredictable effects on the growth of crops. Therefore， the control system based on the Mamdani fuzzy control theory is also studied emphatically， and the control strategy is obtained by analyzing various parameters in the greenhouses， so as to ensure the excellent growth of crops and realize the precision and digitization management of the agricultural greenhouses.

Keywords： intelligent agricultural greenhouse; fuzzy control; ZigBee technology; remote communication; system design; data analysis

0  引  言

智慧農业打破传统农业的壁垒，成为新型的农业一体化发展模式，棚内的季节调节作用使得农作物不再受时间和空间的制约，使农业向着更加智慧、更加精准的方向发展，具有更重要的现实意义，为农产品全年无间隔收获提供了可能[1]。本文以传感器、ZigBee数据传输通信网络、监控系统、数据处理终端等作为基础搭建物联网技术平台来实现农作物与互联网的对接，同时运用Mamdani模糊控制方法设计一套完整、智能、信息精准化的现代农业大棚。利用大棚中的传感器节点把农作物的生……