City One-Card-Flag Applies And Design

The technical high speed in information development turns with global information developments, taking us into the network computing for the information ages of the nucleus. Information technique, information industry, and a nation has become with the capability that apply the nation of 21 centuries to the control capability of the information concentration synthesize the national strength expresses, also becoming a focus for competing between state-to-state. In 1993, the nation started with" gold" word engineering for representative of important engineering item that a series of information turn, particularly is" gold card engineering", promoted our country whole a developments for social information turning progress greatly. The application that IC card also entered the period that a high speed development. From the card apply condition to see, merchant in order to share the market, Card application item blindness to build, lack the total layout in card apply and new technical control, have thrown in the defect that the system of the usage expose in run - time gradually obviously, even affect the civic daily life. This thesis aims at primarily a few keys and main factor of developments in One-Card-Flat information turns, namely the system constructs of unify the norm, unify the mode and unify to issue, unify to manage the principle, the problem safety of nucleus of the system build controls (the system of Keys and consumption nucleus handle), the profession application terminal, profession data collects and the profession applies and model design etc. The emphases spread discusses in One-Card-Flat are the need analysis, function design and the item implementation. The thesis expatiated thoroughly the One-Card-Flag building of characteristics, principle, method and contents.This thesis includes five fractions primarily, the first fraction is applied back ground and related literature overview in One-Card-Flat. The second fraction told about the city One-Card-Flag in need analyzes, including various need and an object for wanting aims. The third fraction is to city about the system design of the One-Card-Flat, The design is from the technique and terrace the applied level proceed. The four fraction is implementation that city One-Card-Flat item puts into practice, expatiating how to open the city One-Card-Flat item. Finally, charges with the Guangzhou Road-Side parking item conduct and actions application the case example takes into the argument.This thesis is me in involved in the project during the full investigation of the local city One-Card-Flat information turns and the developments item success and lecture, I refer to a great deal about the related literature. I am involved in the project by the technical, experience; training and experience have been improved on. And project experience in the application of digital cities in China, information building, has some theoretical and practical value.