基于云服务的智能指纹锁系统设计与实现

Design and implementation of intelligent fingerprint lock based on cloud Service

针对传统机械锁结构简单极易被非法开锁,电子密码锁的密码容易被窥视破解,两者皆存在安全隐患和管理漏洞的实际问题,提出一种基于云服务的智能指纹锁系统设计。智能指纹锁系统以人体唯一性和不可复制性的指纹为识别载体,只有注册了指纹的合法用户才有开锁权限,并在开锁的同时将指纹的有关信息上传到云端保存,远程用户可以通过云服务在电脑或手机APP上实时查询开锁信息。测试结果表明,系统运行稳定,指纹识别率高,极大的提升了门锁的安全级别和便捷程度,具有较强的实用性和广泛的应用前景。

Aiming at the simple and easy to illegally unlock the traditional mechanical lock structure,the password of the electronic password lock is easy to be peeked and cracked.There are security hidden dangers and practical problems of management loopholes in both,and a smart fingerprint lock system design based on cloud service is proposed.The intelligent fingerprint lock system uses human uniqueness and irreproducible fingerprints as identification vectors.Only legitimate users who have registered fingerprints have the ability to open locks,and at the same time,they upload the fingerprint information to the cloud for preservation.Remote customers can query lock opening information on a computer or mobile phone app in real time through cloud services.The test results show that the system is stable and the fingerprint recognition rate is high,which greatly improves the security level and convenience of the door lock,and has strong practicality and wide application prospects.