Study On Intelligent Agricultural Platform Of Agrotechnology Park Of Wangcheng

Intelligent agriculture refers to the agricultural production mode that uses big data,Internet of things and other technologies and equipment to achieve refinement and intelligence in the field of agricultural production management,mainly including intelligent perception,intelligent cognition and intelligent decision-making.Based on the research of Wangcheng intelligent agriculture construction project,and based on the development status and trend of intelligent agriculture theory and technology,this paper puts forward the construction scheme and implementation of intelligent agriculture management system.The main work of this paper is as follows:(1)The system requirement analysis is carried out.Wangcheng intelligent agricultural management system is a unified portal,background and data center with government units,agricultural operation subjects,technical service subjects and agricultural products consumers as service objects,which can meet the requirements of different application terminals,and provide customizable,adaptable and scalable Internet of things,data visualization,production management,decision support,quality traceability and experts An open support platform for services and other businesses.(2)The applicable technology of the system is studied.The existing intelligent agricultural system has the defects of high circuit power consumption,low automatic control level,uneven data acquisition and transmission.Aiming at these defects,this paper optimizes the main control chip circuit,radio frequency circuit,sensor module and power management circuit to reduce power consumption.In the aspect of software,it improves the design of data acquisition terminal,server terminal and monitoring terminal,improves the level of automation,and reduces the complexity of the system.(3)The overall framework of the system is designed.Using service-oriented technology architecture(SOA),widely accepted standards(such as XML and soap)and loosely coupled design patterns,a platform that is easy to expand,scalable and customizable is constructed.The overall architecture is divided into six layers: user access layer,intelligent analysis and display layer,business application system layer,platform service layer,data exchange layer,data perception layer,and is unified Under the guidance of the standard of information resources,the unified security system is used for security.(4)The system function module is developed.This paper mainly developed the Internet of things services,agricultural products traceability,standardized production,remote technical services,data visualization and other functional modules.The development of the Internet of things module takes into account the perception layer to the application layer,and ensures the management and control interaction between all levels of the Internet of things.It is the basic support platform of the intelligent agricultural management system.The agricultural product traceability module provides public services for agricultural enterprises in Wangcheng District,including source traceability,processing traceability,logistics traceability,etc.According to different production modes and regional characteristics,the standardized production module can dynamically create new species and categories,establish different versions of production standard models,and distribute application standards to various enterprises.The data visualization module includes machine vision and big data analysis technology,realizes the visualization application of agricultural products before,during and after production,and combines the geographic information technology to accurately locate.