Rail Transport Intelligent Card Transaction Data Access System Design And Implementation

City Card building is a symbol of modern urban civilization, and also the focus support program of the national information industry development. City Card system has already access to bus, taxi, small cons and other industries, with the development of urban transport, railway transport intelligent card transaction data will be required to access system. The goal of this study is to establish an intelligent card charge system and transaction system with a flexible architecture and good compatibility in order to access the intelligent card transaction data to the City Card system to achieve data exchange, clearing settlement functions between urban rail transit industry and business card to suit the widely needs of market diversification operational development.Firstly, this paper analyzes the functional requirements of the system, including communication transmission, data file format conversion, data maintenance, operations management, parameter generation, query statistics modules. Based on functional requirements of the system, this paper uses the basic theory and methods of software engineering, uses development tools, including Source Insight, My Eclipse, uses programming language, including C and Java, running on Linux, for the sections of transaction processing and management control. Oracle is used as DB system. This paper presents the overall design of the system architecture, focusing on the design and implementation of database strutrue, transmission subsystem, transaction processing subsystem, data issued under subsystem, system security design and monitoring functions. Finally, this paper presents the case of software testing and analysis of running.Design and implementation process of this paper provide a theoretical basis and technical reference for overall design, development, implementation of city card system as well as urban rail transport access card, and related industries expand.