Development Of Accurate Remote Irrigation And Soil Moisture Monitoring Control System On Internet Of Things

In order to promptly determine whether the grape water shortages, and thentimely and appropriate irrigation, which met physiological needs for water of thegrape and ensured that the yield and quality of grapes.Accurate remote irrigation andsoil moisture monitoring control system on Internet of things were developed.The system was mainly consisted of local control cabinet,Irrigation system,solarmoisture acquisition system,moisture monitoring control system on Internet ofThings.Among them,data of solar soil moisture acquisition system was transmitedthrough GSM and ZigBee network,electricity storage was provided by using solarenergy,which not only ensured the short distance wireless communication and moreremote data transmission,and effectively solved the field wiring difficulties andirrigation monitoring stations connected to the Internet problem.The system based onZigBee and internet of things communication technology,solar moisture acquisitionmodule was researched,wireless sensor network gateway node(point control machineand station control machine) distributed in tested area,it was used tocollect layers soil moisture of the grapes.Gateway node composed of net itself,transparent communication protocol sent information to a remote PC andachieved real-time dynamic display and storage information.Platform based on B/S structure, gateway on ZigBee and GSM network had beendeveloped,ZigBee network was consisted of ZigBee wireless node of field andgateway,through the GSM module communication with the soil moisture monitoringplatform by SMS,which changed the past communication way was that each datapatch installed a GSM module,in order to reduce the communication cost.Theplatform was runned on the local area network or the Internet，wireless network in thefield was made up ZigBee wireless technology,GSM network data was transmissedover a long distance and was as centered on B/S structure software,according to thehierarchical control strategy,to achieve centralized storage and grading onlinemonitoring of soil moisture information.The system which had been practical applied was stable, reliable,effect of savingwater was obvious,and various parts of the system was friendly,eventually reachedpurposes on moisture information collection,monitoring and automatic irrigationcontrol.