The Design And Implementation Of Public Transit Subsystem For City Card

With the popularization of information technology and information systems, ourcountry has entered a new upsurge of digital city construction and development. In thiscontext, the State Planning Bureau began implementing the “Golden Card Project"-CityCard for construction work. City Card in order to establish a comprehensive, full coverageof the target for the development of digital cities, to2006has been carried out to the end ofthe first period, the basic realization of medium-sized cities," card " convenience systems," city card " has become a digital city kinds of signs and trends. The “City Card PublicTransport Subsystem" is the focus of digital city construction projects, as well as the"Golden Card Project" application and promotion of core projects, not just open to thepublic transport subsystem mainstay role in the construction of a modern city, but also thefuture development trend of urban traffic management. Follow Gold Project in general“unified planning, unified standards, focus on first, the level of advance, integrate resources,stress practical results, strengthen management, to ensure safety," the sixty-four-character-building principles. Part of the overall planning for urban transport traffic characteristics ofthe local development of the corresponding card public transport subsystem.The system development, urban design will facilitate public travel, based on theoriginal moon in a simple piece of card management, the re-construction of publictransportation card platform management subsystem, and for public transport card platformmanagement subsystem card management subsystem, report statistics subsystem,transaction processing subsystem has been redesigned, the various data communicationsystems and protocols to develop a unified standard. Card platform is a unified interfacewith docking laid a solid foundation.Papers from the demand of public transport card platform management subsystem;combining existing user demand for business process has been designed to complete thedetailed design, including forms part of the database, including the system functions. Whilesome functions of the system has been achieved, and based on the “white box “thinking on the part of the integrity function test.Development and practical application of public transport card platform managementsubsystem, not only improve the quality of service of public transportation system, but alsoaccelerated the urbanization easier for the public to travel.