基于人脸识别的智慧轨交安全支付系统

Smart Rail Transit Secure Payment System based on Face Recognition

城市级地铁轨道交通刷脸支付是当下公共交通领域的重点研究方向。刷脸支付具备的非接触式生物信息识别特性给支付带来了极大便利,但也给用户的财产和个人隐私带来了极大的安全隐患。为了解决地铁轨交支付系统的安全问题,设计了针对“中国数谷”贵阳市的智慧轨交安全支付系统,提出了可能存在的安全风险,并就可能存在的风险提出了详细的系统安全保护措施,论述了系统的可用性与可靠性。最后,提出了针对地铁刷脸支付的泛轨交支付场景,对其未来发展进行了展望。

Rail transit system based on face recognition is a key research direction in the field of public transportation.The non-contact biometric identification feature brings great convenience to payment,but also great risks to users’property and personal privacy.In order to solve the security problem of rail transit payment system,a hierarchical smart rail transit secure payment system based on face recognition is designed and already successfully deployed in Guiyang City of China.The possible security risks involved from five different aspects are presented and the corresponding countermeasures alsoproposed.Moreover,the formal analysis of face recognition algorithm performance and its availability are discussed.Finally,the future development direction of this method is prospected.