Design And Implementation Helicopter's Maintain Management System Based On J2EE

To expedite the helicopter equipment maintenance information pace of building, further enhance the ability to maintain and repair helicopters. In particular emergency repair capabilities in a comprehensive understanding of helicopter maintenance needs on the basis of system architecture to meet business needs and functional requirements, the building of a stable and powerful and friendly interface of information technology platform The air force is a great concern to the problem.This paper first detailed analysis of the original maintenance management system deficiencies and weaknesses:The original maintenance management system using B/S structure, ASP + IIS + MS SQL Server technical framework, and completed the hardware structures and systems development work, production, technology and quality management into a network management. But as the work developed, the information construction and maintenance of in-depth understanding of management, needs analysis is not in place, System imperfect result. With the growing number of helicopters, repair mission has been increasing, original management system to meet the helicopter has been difficult to fully control requirements and reliability requirements, Application System and professional exchange of data has become more prominent.In response to these shortcomings, design and implementation of J2EE-based maintenance management system, components and low coupling, improve the system to expand capacity, reduce maintenance difficulties; the system has good extensibility and maintainability.In this paper, the major work done as follows:1) Under the system requirements from the concept of Web Service, Lightweight structures based on a service provider / user modeling technology framework, J2EE Application reduce the coupling between components, the components to improve application reusability.2) Improved surveillance helicopter repair unit ideology, identified helicopter maintenance management system for the functional modules construction concept helicopter maintenance management system framework design.3) Design based on HTTP, HTTP + XML, SOAP and Socket communications interface, provided based on EJB, CORBA, Web Service call support system to reduce particle size. 4) At the operational level equipped with a lightweight workflow engine, achieving the repair process customization, and the use of scheduling technology generation scheduling program to provide program management decision support.5) According to the specific legacy systems, the development of ETL data conversion tools different data sources transmission of data between the exchanges.This paper from the helicopter maintenance management reality, the design and realization of the J2EE-based helicopter maintenance management system, Helicopter maintenance work to achieve a comprehensive, accurate management, guarantee the helicopter integrity and good nature, Maintenance for the visually maximize the scientific basis, and for related repair unit building the information provided technical reference.