Local Network Distribution Management System Design And Implementation Based On RJZ

With the application and development of network technology,to achieve working and living environment of automation,information and networking needs of more and more people of all ages.Data management in different forms of management and application to lead the network technology are competing to catch up,to achieve intelligent management is the trend of the development of modern network.As a result,Internet technology companies have developed a variety of intelligent management system to respond to user needs,but more and more management system to run different platforms and architectural methods but the rapid increase in development costs,maintenance and system availability also decreased.In view of the above background trends,this paper designed based on RJZ(RaspberryPi + Jfinal + ZigBee)local network distributed management system,using Raspberry Pi B + card computer as a central controller,simple and compact,easy to deploy;In view of the above background trends,this paper designed based on RJZ(RaspberryPi + Jfinal + ZigBee)local network distributed management system,using Raspberry Pi B + card computer as a central controller,simple and compact,easy to deploy.Using the Jfinal framework for the development of standards,selfencapsulation to build MXUI(html)front-end Web framework to form a MXF development model for the MVC software architecture,easy to build,easy to maintain.Ajax asynchronous processing request and ZigBee tree networking mode,and through the serial asynchronous transmission mode of communication,to achieve the local network distributed equipment for real-time monitoring and control.This paper first analyzes the relevant frameworks in the design of the software system,and analyzes the distributed architecture,the Web framework and the MVC architecture.Combining the Jfinal architecture's thought-based software architecture,deploying management systems on Raspberry Pi B +based cards is a major challenge in the deployment of distributed management systems.The local network distribution management system is the use of structured design analysis and object-oriented analysis of the way the combination of the system to interpret and design.Through the analysis of the various intelligent management system found that although the superstructure of these systems vary widely,but their lower structure is much the same,and we will be the underlying basic property framework called distributed management system.For the analysis of distributed management system,we decompose the user's requirements and instantiate the basic model of the decomposition,including the user's management client,control center and terminal related equipment.This article uses the Web framework to implement the user's management client,while the console is used in the Raspbian system to build Jfinal framework for the development of standard MXF architecture.The temperature sensor with the information function and the infrared device that can realize the remote control meet the requirements of the terminal related equipment model.The system design using Java,Python and other programming methods to achieve,through the ZigBee module communication settings to complete the formation of ZigBee network,and the collected information and control commands are executed via the serial port and fed back.Which the central control system through the interface to achieve data and the front of the interaction complete the workflow based on the RJZ(RaspberryPi + Jfinal + ZigBee)local network distribution management system.System deployment tests demonstrate that the system can reliably transmit data and interact with the user in a ZigBee network by repeatedly testing and testing the two examples of temperature acquisition and infrared sensor control.The system running response speed is less than 1s,in the completion of system functions at the same time show a good timeliness.In the experimental test,when the distance between the ZigBee network nodes is less than 10 m,the probability of data error is less than one percent,which further verifies the robustness of the system.The system not only has good stability,reliability and safety,but also in the distributed equipment with high performance of the operability and scalability,low development costs,with a high cost and broad market.Based on RJZ(RaspberryPi + Jfinal + ZigBee)local network distribution management system to achieve the future of intelligent communications management system research has an important role and significance.