Design And Implementation Of CCS System Simulation Platform Of Aircraft Cabin

Network technology is developing rapidly,people's lives are getting closer and closer to the network.For passengers who choose plane as travel tools,they have increasingly higher requirements for the network environment of the aircraft cabin.The original basic network facilities in the aircraft cabin have begun to fail to meet the various needs of passengers.How to design a solution that can solve the current problem of network architecture has become a top priority for cabin manufacturers and corresponding equipment suppliers.However,a suitable network architecture is not so easy to design,the new network architecture must be fully evaluated and tested before it is put into use.At the same time,if you want to verify the feasibility of the solution,you must know how to choose the right tool and the right network test environment.The previous network evaluation and detection methods mainly used experience to analyze the feasibility of the network architecture,but for large complex networks,the experience alone will have a big problem,and it will be impossible to find the key points of network architecture design because of many unpredictable problems.Network simulation technology is a new network architecture detection technology,which has unique methods for network planning and design,which brings objective and reliable quantitative analysis basis to the design of network architecture,and greatly improves the speed of network construction.Meanwhile,it also makes the decision-making in the process of network construction more scientific and effective.This thesis analyzes the three existing network simulation methods(network simulation,network simulation and test bed),and designs a brand-new network simulation platform with the characteristics of real,low cost,flexibility and high scalability.In this thesis,the background and implementation significance of the CCS simulation platform are first explained,the development status of related technologies is analyzed,and the related technologies used in this article are briefly introduced.Then,demand analysis of the simulation platform is completed from the direction of business functions and non-business functions,and the overall architecture of the system is introduced.Furthermore,according to the need analysis,the basic architecture design and audio service architecture design of the simulation platform were completed,and the protocol of the client and server of the intercom system was determined and the realization of the simulation platform was completed.Finally,the test environment was built based on the Linux operating system,and the test results show that the simulation of the simulation platform corresponding to the actual operating environment is very successful,and the performance can also meet the expected demand.