Living Service Platform For Citizen-card

This article studied introduced the networking characteristic, as well as applied for the solid actual goods networking platform in the motion profession informationization. How does this article study the key point is designs and realizes based on J2ME/J2EE platform use SOA (Service Oriented Architecture, face service system construction) the construction system, and proposed based on a SOA construction's residential cartoon life-support services platform, achieves the end-to-end application solution which by its outstanding platform integrates many kinds of products and the service.The paper has analyzed this construction characteristic, analyzed and discussed the wireless application system's architecture design, the terminal solution, and gave its design to realize the plan. The residential card handset pastes the piece card as the main load bearing, Bai Kawei supplemented that with SIM card fusion's RFSIM is the evolution direction, the resident only need carry the handset then to facilitate carries on the public transportation swipe card, the supermarket shopping, the theater to look the movie, the restaurant eat meal and so on functions. Through realizes the handset wallet key, Jiangsu in the RFID card to move the CA certificate to carry on the status management, the compatible each kind of application, realizes the resident truly one "machine" in the hand, enjoys the city life service. Rear end through RFID and the residential handset number connection, carries on the residential card the account, the credit, the expense management, through middleware CA status authentication and authentication center management. The system design uses the SOA construction, and aims at the networking characteristic, can the fast response user trade development and the change demand, the new system can construct fast in the full use original IT resource base realizes the residential card application infinite expansion, simultaneously must realize the cross platform, cross organization's data sharing and the service coordination, and overall evaluation J2ME/J2EE platform characteristics and so on system's security, maintainability, high performance and expandable as well as system's sophistication and foresightedness.