基于虹膜识别的电力防误闭锁系统的设计  

Design of the Power of Error Lockout Prevention System Based on Iris Recognition

作　　者：余娟娟[1] 朱武[1] 沈文忠[1] 

机构地区：[1]上海电力学院电子与信息工程学院,上海200090

出　　处：《上海电力学院学报》2013年第3期279-282,共4页Journal of Shanghai University of Electric Power

基　　金：上海市教育委员会科研创新重点项目(11ZZ173);上海市科技创新行动计划地方院校能力建设项目(09160501700;10110502200)

摘　　要：为了有效防止电气设备误操作引发的人身和重大设备事故,提高变电站设备运行的可靠性,采用虹膜技术设计了防误闭锁系统.通过注册虹膜图像并编码成虹膜代码,存入数据库系统中,在防误闭锁时通过与数据库中已存的虹膜代码进行匹配,实现了虹膜的验证.实践证明,基于虹膜识别的电力防误闭锁系统的设计与实现,提高了身份鉴别的准确性与及时性.In order to effectively prevent personal and major equipment accidents caused by electrical equipment malfunction and improve the substation equipment reliability, error lockout prevention system is designed by using iris technology. Iris code is generated with the captured iris images and stored into the database system. When preventing error lockout and match with iris code which is saved in the database, it can achieve the verification of the iris. Practice proves that the design and implementation of the power anti-mislock system based on iris recognition improves the accuracy and timeliness of authentication.

关 键 词：虹膜识别 防误闭锁 操作票 安全性 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术] TM774[自动化与计算机技术—计算机科学与技术]