Design And Implementation Of Electronic Bank Card Set System Based On NFC

With the rapid development of electronic information technology and the promotion and popula rization of mobile phone, the traditional cash, credit card and other payment methods are gradually being replaced by electronic payments. In recent years,WeChat payment, two-dimensional code,such as the need to pay online mobile payment network environment support has developed quite m ature, however, the network environment in the line of electronic trading services have been slow to promote open. How to realize the change of payment without money and without card in real sense,and the main direction to solve these problems is to realize the bank card collection system based on electronic information technology.In this thesis, we first introduce the research background of the topic, analysis and comparison of the existing variety of mobile payment scheme, and then determine the the NFC electronic bank card scheme, make a further summarization of and in relation to the scheme to solve problems, to build a complete system framework, and the system according to the function division and implementation. Finally, according to the risk of the payment process, the corresponding security mechanism is added in the original system.The electronic banking system card based on NFC is designed for NFC payment. Without the traditional third party application subject of NFC mobile payments to the scheme, led to the banks,simplifies the industry chain. Through the bank issued the end consumer mobile payment software,mobile terminal business payment has software and its corresponding software management platform, all payment transactions to the operation of the logic processing can directly related to bank database access and modify, reducing the difference in the various problems caused by the trust between the parties and between the platform and the different interface communication brought about security risks. In the aspect of database design, the original bank card database does not need any change, only need to set up a new interface, and the bank side of the installation of software management platform docking. Greatly simplify the workload of the system to build.Finally, the thesis summarizes the work of this thesis, and points out the problems of the system and the prospects for the future development of NFC mobile phone applications.