Based On City Informatization In The Public Card Information System Framework Design And Research

The urban information not only keeps up with the industry of information, but also develops and changes the whole domain such as society, economy and culture, by its technology and activity of information. In researching of the urban information, Zheda Innovation Software cooperates with Zhejiang University. The framework of urban information in this paper is one of their fruits.The citizen-card information system is a system of data's communicating and sharing, which based on IC card. It conforms the citizen-operation information system of the whole government sector. It establishs a handy business service system for payment of small deal at the same time. The system enhances government power and efficiency of society management and public service by its technology of information.We describe the framework of the citizen-card information system by the way of network, logic and physics. At the same time, we analyze the whole operation and data flow of the system. Chapter 4 provides the design of the application and the key system of the dual interface and dual cos. CPU-card, and the classification of card terminal under departments, affairs and environments. The operation flows of emitting and maintenance are also designed in this chapter. Chapter 5 details the exchange flat constructed by the Front Server and Message Oriented Middleware. Chapter 6 describes the definition, function and strategy of data contrasting.Citizen-card subsystem, data exchange subsystem and data contrast subsystem, as the key components of the citizen-card information system, whose test system report are given in this paper. In the final chapter, the citizen-card information system is summarized and prospected.