Design And Implementation Of Greenhouse Microclimate Monitoring System Based On ARM And GPRS

With the rapid development and rapid spread of the Internet,its important value is urgently needed to be widely used in the focus of China’s reform: agriculture.In 2016,the Central Document No.1 pointed out: "We will vigorously promote ’Internet +’ modern agriculture,apply modern information technologies such as the Internet of Things,cloud computing,big data,and mobile Internet to promote the transformation and upgrading of the entire agricultural industry chain." The country hopes to rely on the powerful driving force of “Internet+” to vigorously boost and transform traditional agriculture,achieve the development goals of smart agriculture,precision agriculture,high-efficiency agriculture,and green agriculture,and effectively increase agricultural output,farmers’ benefits,and industry competitiveness.From traditional agriculture to modern agriculture,the transformation and upgrading.Greenhouse agriculture differs from traditional agricultural production methods.Modern greenhouse production has a high degree of intensification.At the same time,the scientific and technological content of greenhouse agriculture is getting higher and higher,and now it has incorporated advanced technologies such as automatic control technology,sensor technology,wireless communication technology,and artificial intelligence technology.The output of greenhouse agriculture is high and its quality is good,which greatly increases the output of crops and saves a lot of production data.It is the inevitable direction of agricultural development in the future.This system is based on the analysis of real work scenarios in the agricultural production process,aiming at the problems existing in the current greenhouse production environment information data collection,a set of advanced technologies based on ARM(Advanced RISC Machines)embedded technology,GPRS(General Packet Radio Service)wireless Communication technology,modern sensor technology,internet technology,web server as the carrier,efficient,reliable and easy to maintain intelligent greenhouse microclimate monitoring system solutions.The design of this system mainly starts from hardware and software.The first hardware part is the greenhouse field controller.Its main line is the Samsung S3C2410 X microprocessor,based on the ARM9 embedded platform,the use of wireless sensor networks to collect greenhouse field data,and combines GPRS telecommunications technology,real-time greenhouse field data and Web server Data communication on the end.Secondly,as the system software design of the core function of this system,the bottom layer adopts B/S(browser/server)technology to build the database management system behind the system,and the presentation layer is jointly developed by the Java programming language and the SSH framework structure.The processing layer and data persistence layer make the data information generated in the greenhouse production process more comprehensive and effective.The Web cloud technology allows users to easily manage,check the greenhouse environmental parameters in real time,and send instructions to the greenhouse equipment as long as the users are connected to the network.remote control.