Research And Implementation On The System Of Railway Construction Supervision Services

At present, China's railway construction industry is thriving. However, this has broughtgreat pressure on railway construction supervision company. In order to strengthen thecompetitiveness of supervision enterprise, improve the supervision enterprise's officeefficiency and the management level, we need to build a railway supervision businessprocessing system.After the full comprehension of works of the railway supervision enterprise and with thestatus quo of railway supervision enterprise business processing, this paper, based on therailway supervision business processing of system analysis, puts forward the UML modelingand design with the limited liability company business features. The system contains the mainbusiness of the railway supervision works. In addition, taking into account of the systemapplication environment, faced by the users during the system design process, a fundamentalprinciple is easy to operate, robust and maintain with good scalability and high security. Firstsupervision business needs analysis, forms of organization and functions of the supervisoryagencies, to determine the functional models of the system as a whole, to establish a system oftop-level use case model. System analysis phase, is based on the UML modeling approach,the refinement of the top-level use case model, analysis of the system logical systemarchitecture, the establishment of the system static and dynamic models. During theimplementation phase, the system database in accordance with the former system ofmodeling analysis, design, specification of a database table, and for the safety of the systemneeds to develop a system of security policy, and implement railway supervision businessprocessing systems.Currently, the system that improves the efficiency of enterprises is running well.Therefore, based on the modeling study of the UML railway business processing system, thissystem provides a design reference for the development of the business processing system ofthe Railway Project Management Enterprises.