基于NFC技术的校园手机一卡通系统设计及应用

摘要

针对传统卡片式校园一卡通系统缺乏人机交互功能，提出基于NFC技术的校园手机一卡通系统。首先，设计由校园一卡通应用平台、校园一卡通管理平台以及运营商/银行服务平台组成的三层网络结构；其次，为防止传输数据被窃听或篡改，设计NFC安全通信的加密方案；最后，针对校园的使用环境以及NFC技术的不同工作模式，介绍校园手机一卡通的三个典型应用子系统：移动支付子系统、身份认证子系统及数字图书馆子系统。同时，分析NFC校园手机一卡通的技术特点及优势，并为建设数字化智能校园提供一种新思路。%In view of the lack of human-computer interaction function in traditional campus one card system, a campus mobile phone one card system based on NFC technology is proposed in this paper. Firstly,the network structure is designed as three layers,including the application platform,the management platform and the operator/bank service platform. Secondly,in order to prevent the data transmitted from being eavesdropped or tampered,the NFC encryption scheme is designed for secure communication. Finally,for the campus environment and the different working modes of NFC technology,here three typical application subsystems of the campus mobile phone one card system are introduced,including the subsystems of mobile payment,the identity authentication and the book reading. At the same time,this article summarizes the characteristics and advantages of the NFC mobile phone campus one card techniques. Furthermore,this paper provides a new way for the construction of digital intelligent campus.