Optimization of the process of exchange of information among aviation enterprises, within the unified information space
The article deals with the problems of processing information received from the subjects of the information and analytical system for monitoring the airworthiness of aircraft (IAS MLG VS) within the framework of the unified information space (UAS) of state control, development, production, supply, operation and repair of ATs and their solutions. Definitions are given to such concepts as the Central Program Module (CPM), the User Module, the IAS software package MLG VS, the exchange file. The need for continuous exchange and synchronization of data between distributed local databases (LDB) of airlines and a central database is shown. The existing ways of obtaining information on AT components are described: through the "Data exchange" software package, describing the processing steps of the incoming data; Through a web application, which is an Internet portal where authorized users have the opportunity to enter information on AT components in on-line mode; With the help of exchange files generated in Excel or in the internal system of the airline in the established format. They assess their positive and negative aspects, as well as the prospects for their development. The diagrams of information flows during the operation of the system at the airline and the sequence of actions in processing the exchange files received from the airline enterprises by the CPM are illustrated.