一种指纹模块在考勤终端中的应用与研究

针对学生代考现象难以准确及时地发现这一问题,介绍了一种利用人体指纹生物特征实现的个人身份认证装置,该装置基于C8051F020核心处理器,嵌入光学指纹识别模块,集成了以太网络接口及相应的外围设备,使其具备单机和联网的双重工作模式和较高的安全性与可靠性、较强的适应能力.在初期的实践应用中,结果表明其具有较高的身份识别率,有利于减少学生代考现象的发生.

A fingerprint module application study on work attendance check terminal

In view of the student generation test accurately promptly to discover with difficulty,the work attendance check terminal system based on fingerprint biology technology was introduced.The terminal system based on the C8051F020 core processor was inserted optics fingerprint recognition module,integrated the Ethernet network interface and the corresponding auxiliary equipment.That causes it to have the stand-alone and the networking dual working pattern and the higher security reliability,the stronger adaptability.In the initial period practice application,finally it has been proved that the terminal system has a characteristic of the higher identity recognition rate and ability to reduce the student generation test phenomenon.