Research Of General Aviation Operating Data Based On SWIM

System Wide Information Management(SWIM)is a basic core technology developed by the United States FAA and European Organization for the Safety of Air Navigation,using in Next Generation Aviation Transportation System and Single European Sky air traffic management study(SESAR)project.The basic principle of SWIM is different from the point-to-point data transmission methods of traditional data terminals.SWIM integrates the data of all parties involved in the general aviation business into a single data center through the advantages of service-oriented architecture(SOA),reusable and loose coupling.Each general aviation terminal user connects to the data center through the network so as to achieve the purpose of data sharing and exchange.This paper,based on the concept of SWIM,analyzes the general aviation operation mode and operating data processing in China.For the future,the data format of China's general aviation operation data and international civil aviation standards are unified,and data exchange and sharing provide reference.China's civil aviation industry has experienced nearly 70 years of development and has now become a well-deserved civil aviation power.With the development of China's civil aviation industry,general aviation is not to be outdone,such as flight training and medical rescue,covering agriculture,forestry,mining,and flight training.In this paper,through the analysis of typical operational modes of general aviation and various operational data,it was found that the general aviation operation data is not uniform,and the access channels are different,which has a certain impact on the safety supervision and development of general aviation in China.In order to achieve the real-time exchange and sharing of general aviation data in China in the future,based on the concept of SWIM,the general aviation operating data will be described and stored in XML,and parsed to generate XML format files.And the general operating data processing system is constructed to operate the generated operating data files.This study provides a new model for the real-time acquisition,exchange and sharing of all parties' data in the development of general aviation in China.