基于单片机和说话人识别技术的智能门控系统设计  

Design of Intelligent Access Control System Based on MCU and Speaker Recognition Technology

作　　者：龚伟[1] 

机构地区：[1]湖南文理学院物理与电子科学学院,湖南常德415000

出　　处：《现代建筑电气》2011年第10期15-17,27,共4页Modern Architecture Electric

基　　金：湖南省教育厅资助项目(10C0999)

摘　　要：门控系统在当今社会各个领域应用相当广泛,如何增强系统的安全性与操作的方便性成为大家关注的热点之一。应用单片机与说话人识别技术设计了智能门控系统。该系统主要通过语音实现用户身份的认证,并触发门锁控制电机工作。此外,系统还配备有超级用户密码功能,用以解决特殊情况下系统无法听从语音控制的现象。试验结果表明,该系统不仅使用方便,而且拥有较高的识别精度和响应速度,具有一定的应用和推广价值。The access control systems were widely used in various fields of current social and how to enhance the system＇ s security as well as its convenience has become one uf hot issues for concern. MCU and speaker recogniton technology were applied to design an intelligent access control system, which accomplished of users＇ authentication mainly by pronunciation and triggered the operations of access control motor. Besides, password function for the super user is provided to solve the phenomenon that the system can＇ t obey the voice control in peculiar circumstances. Finally, experimental results showed that the system is not only easy to use, but also has a high recognition precision and response speed, so having certain application and popularization value.

关 键 词：门控系统 单片机 说话人识别 智能控制 

分 类 号：TN912.3[电子电信—通信与信息系统] TP273.5[电子电信—信息与通信工程]