基于MQTT的智能农业系统的设计与实现

ABSTRACTIntelligent agriculture is a technology developed with the popularity of Internet.Itis a integration of emerging Internet,mobile interconnection,cloud computing and theInternet of things technology,relying on various sensor nodes in the field (airtemperature sensor,air humidity sensor,light sensor,soil humidity sensor,Carbondioxide sensor)and wireless network can realize intelligent perception,early warning,collection,analysis and decision-making in all stages of agricultural production,andprovide visual management and intelligent decision-making for agriculturalproduction.The MQTT (Message Queuing Telemetry Transport)is a lightweight protocolbased on publish/subscribe mode,which is built on the TCP/IP protocol.The greatestadvantage of MOTT is that it can provide real-time and reliable message service forconnecting remote devices with very little code and limited bandwidth.As a low-costand low-bandwidth instant communication protocol,it has a wide application in theaspects of the Internet of Things,small devices,mobile applications and so on.Thecomprehensive application and understanding of my knowledge can be fully reflected.This system realizes a complete,comprehensive and intelligent agriculturalsystem through the combination of front-end development and back-end development,as well as making full use of JAVA,the mainstream script language.Keywords:Intelligent agriculture Internet of things ;sensor ;MQTT目录第一章猪纶….1