基于NFC技术的铁路实名制电子客票的研究

摘要

Railway E-ticket is the development direction of railway passenger ticket.The Near Field Communication (NFC) technology provides a technological route for the railway e-ticket.First,this paper describes the development of Chinese railway passenger ticket.Then,it proposes the application design ideas of using NFC technology to realize real name system of e-ticket.Moreover,a NFC mobile client platform is constructed to study how to implement the idea and to guarantee the security of information carriers.Meanwhile,the encryption algorithm in the e-ticket information is implemented by HASH function.Finally,taking the ticketing process of one passenger as an example,the paper describes the application prospect of NFC technology in railway e-ticket.%铁路客票电子化是铁路客票的发展方向,NFC(短距离无线通信)技术为铁路客票电子化提供了一条技术路线.文中介绍了国内外铁路客票的发展情况,在此基础上提出了采用NFC技术实现实名制电子客票的应用设计思路,通过构建NFC手机客户端平台研究实现该设计思路并保障信息载体的安全性的方法,其中对电子客票中信息的加密算法通过HASH函数实现.以乘客购票过程为例,说明了NFC技术在铁路电子客票中的应用前景.