一种联合检测门禁系统的设计与实现

Design and Implementation of Joint Detection Access Control System

门禁系统作为目前物联网中发展应用较为成熟的产品,与物联网行业的发展密切相关。现在市场上的门禁系统有基于射频识别、指纹识别、密码识别等方式,但单一识别方式较为容易破解。文中设计综合了语音识别、指纹识别、无线数传与GSM网络通讯的联合检测门禁系统,系统中由语音识别与指纹识别完成身份认证,无线传输负责系统内通信,GSM网络通讯作为向外界报警手段。针对系统整体结构,关键技术的开发过程,系统工作流程做了详细介绍,并对系统的双重认证,无线数传分体式设计,加密通信方式等特点进行了总结。提出并设计实现了一种将语音识别、指纹识别相结合的复合认证门禁系统。

Entrance guard system,as a mature product,is closely related to the development of the Internet of Things industry. Nowthe market includes entrance guard system based on RFID,fingerprint identification,password identification and so on,but the way is relatively easy to identify a single crack. The design proposes an integrated access control combined detection entrance guard system of speech recognition,fingerprint recognition,wireless data transmission and GSM network communications. In the system,the identity authentication is done by speech recognition and fingerprint recognition,a wireless transmission system is responsible for communication,GSM network alarms to the outside world as a means of communication. In viewof the overall system structure and key technology development process,the system working process is introduced in detail,and the system of dual certification,wireless digital separation design,encryption communication characteristics are summarized. Present and design a dual authentication entrance guard system combined speech recognition and fingerprint recognition.