基于物联网的农业数据传输与农田监测系统的实现

关键词：物联网，无线传感器网络，监控系统，数据传输ABSTRACTAs the third wave of information industry,the Internet of things will be upgradedfrom traditional agriculture to modern agriculture.it will play an important role,andintelligent agriculture based on the Internet of things will be a new form of agriculture.As the technological support of agricultural modernization,the application of Internetof things will accelerate the development of modern agriculture in agriculturalproduction and scientific research.As an important part of modern agriculture,agricultural environmental monitoring is an effective means to master agriculturalenvironmental information and crop growth.In the process of agricultural production,various natural factors,such as soil temperature,soil moisture,environmentaltemperature,environmental humidity,rainfall,wind speed,concentration and pHvalue of water environment,have a common influence on the growth of crops.Theextensive management mode of traditional agriculture can not achieve precise andintelligent management of agricultural environmental information.In order toimprove the traditional agricultural production and realize the intelligent managementof agriculture,this paper studies and designs a intelligent agricultural monitoringsystem based on the Internet of things.This system can realize real-time monitoringand intelligent management of agricultural environment parameters and crop growthconditions,and plays an important role in improving agricultural productionefficiency and management level.Firstly,the background,purpose and significance of the project,as well as therelated concepts and technologies involved in the Internet of things are analyzed andintroduced.Based on the architecture of the Internet of things,the overall blockdiagram of the system is designed.The hardware nodes of sensor hardwarearchitecture,micro controller platform,wireless communication module,TDR-3 soiltemperature and humidity sensor,SH-300-ND concentration sensor,E-201-C-9 pHsensor,Hikvision HD video surveillance camera and JY-QX small automatic weatherstation are used to construct the sensor hardware nodes.Finally,according to thedesign of software and hardware related tests.