Design And Implementation Of Integrated Network Node And Service Simulation Subsystem

With the continuous development of information network integration of heaven and earth,the new technology began to appear more and more,considering the network cost and difficulty of integration of heaven and earth network and before the formal network node relations,communication protocol and the business logic of the theoretical calculation and simulation algorithm,credibility and high efficiency for the integration of heaven and earth network network will play a crucial role.However,the integration of heaven and earth network has many nodes,complex network composition,and high requirements for the scalability of new technology.However,the integration of current simulation means is low,and the existing simulation platform often only simulates some algorithms on the basis of a certain network scene,resulting in poor flexibility,reusability and scalability.Therefore,to construct a centralized scalable integration of heaven and earth network of the new technology of simulation and verification platform,support a variety of physical nodes in the scene in the integration of heaven and earth network and business logic algorithm simulation and verification,will provide a better simulation environment for researchers,to promote the integration of heaven and earth have important practical significance for the development of information network technology.In order to solve the problems in the simulation and verification of the new technology of the heaven and earth integrated network,this paper designs and implements a node of the heaven and earth integrated network and a subplatform of the service simulation and verification.In the technical authentication at the same time,focus on process control system code reuse,tasks,and the results of simulation management issues,and support for the integration of heaven and earth network 3 d dynamic display of the scene,users can be observed in real-time simulation task execution,simulation research for the integration of heaven and earth network technology provides efficient solutions.Firstly,this paper makes a detailed demand analysis of the platform from two aspects:functional demand and non-functional demand.Secondly,according to the design goal of the platform,a plug-in integration mechanism based on soft bus is proposed,which can solve the problem of code reusability and scalability in large simulation system.Based on the simulation mechanism and combined with the overall demand of the platform,the overall construction scheme of the platform is designed,and the corresponding solutions to the problems existing in the design,such as the real-time acquisition of network topology and the concrete implementation of the soft-bus-plug-in integration mechanism are put forward.In this paper,based on the plug-in integration mechanism of soft bus,the simulation platform is designed and prototype implemented.The algorithm to be simulated can be integrated into the simulation platform without making too many changes.Before the simulation,it can be encapsulated according to the unified packaging standards of the algorithm published on the platform to ensure the good usability and scalability of the simulation platform.Through detailed requirement analysis and module design,this paper finally coded and realized the prototype of heaven and earth integrated network node and service simulation and verification subsystem.After a series of experiments and tests,the system can acquire the real-time network topology of heaven and earth integration,build virtual network simulation nodes according to the network model,and successfully perform the simulation tasks provided by the algorithm plug-in.At the same time,the system can simulate and verify a variety of algorithms,to achieve the purpose of system construction.