The Design Of Xichang Station Passenger Service Information System

Station Passenger Service Information System is mainly to provide the passengers and staff with dynamic information, waiting for the train information, ticket checking information and travel guide information. The system can improve the staff's efficiency, reduce the work stress, and make the ticket-buying convenient. At present, Xichang station passenger service information system is made up by the travel guide information subsystem, radio subsystem and the other human services. These subsystems, which run independently and information source entered by manual, has a low efficiency. With the tourism development in Xichang, in particular the double-track construction of Chengdu-Kunming railway, passenger trains of Xichang station will increase, it is necessary to upgrading Xichang station passenger service information system.(1) The necessity for upgrading of the system. This paper briefly bdescrip the exit Xichang station passenger service information system, and analyzes the existing problems of the system to explain the Xichang station passenger service information system's upgrading requirement.(2) The requirement analysis of the system. The Station Passenger Service Information System is needed to provide large amounts of information to the passenger. In this process, whether the Information flow is smooth depend on the passenger stations production and business activities. The paper analyzes Xichang station's information flow, and determines the information requirement of the system.(3) Functional requirements and non-functional requirements analysis of the system. Railway station passenger services system provides information to passengers. Based on the requirement analysis, the paper analysis the Functional requirements and non-functional requirements.(4) System architecture design. Based on Xichang passenger services information system's requirement analysis, the paper determined the overall framework of the system, analyzes the data flow between the various subsystems.(5) The detailed design of subsystems. From the view of functional modules and system architecture, the paper study the Xichang station integrated management platform and visitors comprehensive query subsystem.(6)The key issues and measures to be taken in the process of the system design are described in the paper.