Xx System Data Exchange Technology Research

XX system is a realization of XX aircraft data transmission, fast processing,thereby realizing the XX aircraft base for rapid response.With the XX aircraft capacityupgrade, need the acquisition and transmission of data by times increase, at the sametime to meet the command to repair, supply, training, and other departments to providereal-time, accurate diagnosis and prediction of data repair. Thus causing the aircraftand ground communication is increasingly close and frequent, and the plane of thewireless communication system and the ground cable network is two kinds of differentcommunication systems. If the aircraft communication system change and groundconsistent communication network can not meet the use requirements on aircraftdesign. As the communication network into with the aircraft communication system,the cost would be unthinkable. Therefore, implementation of XX system in XX aircraftapplications, which is one of the key techniques to realize machine data real-timetransmission, the real-time data exchange, so as to meet the ground network systemreal time transmission and application.This paper is to address the problem, taking the XX system data exchangetechnology as the main research object, in depth analysis of machine communicationsystem network principle, application mode and ground communication systemnetwork principle, application mode based on XX system, the data exchangetechnology for innovative and exploratory study. The main contents are as follows:1) a detailed study of the principles and methods of data communication on themachine.2) a detailed study of the principles and methods of ground-basedcommunications network.3) Detailed analysis of several data exchange technology.4) XX system data exchange module design and implementation.XX system data exchange technology research, the research aircraft datacommunication system with the ground network system data exchange technology, thelink layer protocol conversion technology programs, as well as the core code. Based on detailed analysis of aircraft communication lines and ground lines of communication,as well as the common switching technology. Taking into account the funding cost ofthe project, the final of this project is through a dedicated software combined with partof the common hardware, aircraft acquisition and monitoring real-time datatransmission, in order to achieve data and real-time data of the ground-based dataexchange. The results of their research could solve the problem of aircraftcommunication bottlenecks in the data exchange process, reducing human interventionin the data exchange process, thus shortening the past, aircraft acquisition andmonitoring of data conversion and transmission time. Previous ground acquisition andreading data on the machine often requires one or two or more of the specialequipment for data format conversion, can be used by end users, such software plusgeneral-purpose hardware device data conversion can be significantly reduced fundingcosts. Therefore, the project has important military and economic prospect.