Design And Implementation Of The Urban Citizen Card Service Platform Core Modules

Construction of the city is now a variety of services for citizens, for example, there is in the public services public transportation system recharge services, health care access service, all kinds of banking business inquiry service, water and electricity access service, telephone bill inquiry services.However, application of these services, there are some problems, such as a wide variety of functional single system; multi-investment and construction, waste of resources; relative independence between the various systems; data standards are not unified, resources are not shared, underlying data dispersion. These problems are not solved in time, after more and more difficult to solve, the solution cost is increasing. Integrated service system of Citizen Card System (hereinafter referred to as citizen card) is the construction of urban information cities to achieve "digital city " is an important construction projects, through the application of modern software technology, network communications and computer technology, integration of public transport, education, Social insurance, banking services and other public service areas of social resources, to achieve harmonization of the system data system data sharing and data communications, provide the public with convenient one-stop government services, and consumer electronic payment application platform and management services Platform.This thesis is the public card system principle and implementation of several major subsystems for elaboration. Including card management system design and implementation of public data center design and implementation of data exchange platform design and implementation, decision support system design and implementation of software engineering method, analyzing the demand from the system through the system requirements Analysis, the design of each system module, the last module of each system implementation. Through the implementation of the system to solve all the system data is not uniform, unable to communicate the status quo, the complete elimination of information silos, so that the public can be one-stop service through the card.