一种指纹密码锁和数字电子密码锁的设计与实现

Design and implementation of a fingerprint code lock and a digital electronic code lock

随着经济社会的快速发展,身份识别技术也在不断进步,而近年来由于生物识别技术的独特性及稳定性,生物识别技术已经逐渐成为身份识别技术的主流趋势之一。基于单片机指纹密码锁和数字电子密码锁系统的设计,利用指纹传感器对指纹图像进行采集,通过指纹模块对图像数据进行比对等处理,最终来实现指纹密码锁的设计,本设计中所涉及到的各种技术相对成熟,而且操作相对简单,实用性较强。不仅能实现指纹密码锁的功能,同时还能实现数字电子密码锁的功能。

With the rapid development of social economy,a variety of popular recognition-technologies have been emerging as the recognition-technology of identity making great progress.In recent years,biometric technology has gradually become one of the mainstream trends of identity recognition technology in light of it's specify and stability.This design is about the fingerprint password lock and digital electronic password lock system based on SCM.The design of switch fingerprints can be eventually completed with a serious of collection of their pictures by the fingerprint sensor and analysis of the digital data by the single-chip after compares among them.All technologies involved in this design are comparatively mature,easy-operated and practical.This system can not only realize the function of fingerprint password lock,but also realize the function of digital electronic password lock.