Design And Realize Of Environmental Monitoring And Service Of Cherry

Cherry is known as the "treasure of fruit",delicious taste,rich nutrition,high economic value.By building a microclimate environment suitable for the growth of cherries in the greenhouses of facilities,the early listing of fruits can significantly increase the price of fruits and increase the economic benefits of farmers.Because of the high sensitivity of cherry to growth environment,the change of environmental factors will directly affect the quality and yield of cherry.Therefore,the accurate monitoring of environmental factors is an important link to ensure the normal growth of cherry,which can improve the income of farmers.It is of great significance to improve the life of farmers.In view of the high cost and complex operation process of greenhouse control,which is not suitable for cherry planting in China,based on the analysis of physiological characteristics related to cherry environment,this paper puts forward that combining environmental monitoring and SMS technology,by adopting the technology of GSM short message to build a network platform based on single chip microcomputer monitoring greenhouse environment remote service production guidance system,realize the cherry greenhouse environment field sensors,embedded software and integration services integration,low cost,easy to operate,easy to promote the cherries,environmental monitoring and service facilities.The main research contents of this paper include:(1)Based on STC12C5A60S2 single chip microcomputer,a hardware platform which can monitor the temperature,humidity and illumination intensity of cherry growth environment in real time is designed and realized.The main control module,communication module,environment monitoring module,user interaction and power module are designed.The hardware circuit is designed by DXP,and the PCB circuit board is designed and plate-making.(2)A set of embedded software platform is designed and implemented,which includes environmental monitoring data acquisition,environmental anomaly alarm,remote control and field human-computer interaction.The embedded software such as environment monitoring software,monitoring module,communication module,interactive module and so on are designed.The functions of equipment field management and equipment remote management are developed under the environment of Keil uVision4.0.(3)The remote service system of cherry based on Web is designed and implemented.The system mainly includes six modules: transaction management,planting management,production monitoring,information service,market service and system management.On the basis of comprehensive analysis of system requirements,the database ER diagram and data tables such as system transaction management,production guidance module parameter management,production monitoring parameter management,early warning log table,data statistics,market service entry and information service entry are designed.Test system login,planting management,production monitoring,information services,market services and system management and other functions.