| Recently, the network technology has developed rapidly and the application system of Radio-Frequency-Intelligent-Card has maturated, which offers the technological guarantee for One-Card-Through system in the campus. Therefore, the management pattern based on this One-Card-Through has become an inevitable trend of modern management for the campus.This thesis first presents the requirement for an analysis of the One-Card-Through system as well as the modular division, and then puts forward in a general solution this system. Through the comparative study of various network link-ups, the integrated interconnection pattern is adopted as the network construction plan, and the non-contact IC card as the data carrier for the system. This essay also includes a discussion of the safety and identification mechanism for the communication between cards, and card readers, and a management mode of secret key as well. The main function and components of each applied subsystem are described in this paper. According to the characteristics of Data Distribution, my thesis introduces the Distributed Data Base to manage the data of institutions in other areas, which is based on internet, and meanwhile it discusses and designs the main content and major tables of the One-Card-Through database. In the aspect of system safety control, it analyses and lays out the safety of the applied platform of each subsystem and the whole One-Card-Through system. One-Card-Through system of Wenzhou University of Senior citizen has already been put into commission, and its high performance and satisfactory running state during use shows that the system attains the intended goal. |
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