声音识别技术在门禁控制系统中的应用

The Usage of Voice Recognition Technology in Access Control System

传统的钥匙和锁已经不能满足目前智能建筑对门禁系统安全性和可靠性的要求,生物识别技术作为身份认证的一种技术在各种场合应用越来越广泛,而声纹识别又特别适用于门禁系统。采用语音压缩与技术对声纹进行采样,结合单片微型计算机,利用合理的算法对声纹进行识别,可以有效提高门禁系统的安全性和可靠性。

Now,traditional key and lock can not satisfy the security and reliability require of access control system of intelligentized building.As an identity authentication technology,the use of biometric identification is more and more widely.Voice recognition is specially fit for the use of access control system.After taking sample of vocal print by voice compression technology,vocal print could be recognized by single-chip microcomputer with reasonable algorithm.The security and reliability could be effectively increased.