The utility model discloses a fingerprint verification system to obtain access through open access password, including doors, electric lock, fingerprint module, GPRS communication module, controller, battery module and registration card and electronic door lock open, first by comparing the fingerprint verification module, legal, storage and control GPRS communication module controller the 6-10 password of an automatic digital message to a randomly generated registration card to open access control system. Compared with the prior art, the utility model relates to the access control system to open the password to obtain first fingerprint verification, legally generates a random password, and will be in the form of text messages sent to the designated registration card, safe and reliable, high security, easy to implement, can be widely used. ?
【技术实现步骤摘要】
【技术保护点】
一种通过指纹验证获得门禁开启密码的门禁系统,包括门、GPRS通讯模块、电控锁,其特征在于:还包括指纹模块、控制器、电池模块和注册卡,所述电控锁、指纹模块通过控制器I/O引脚分别与其数据连接,GPRS通讯模块通过控制器Uart端口与其数据连接,所述电池模块与控制器、GPRS通讯模块、指纹模块导线连接并为它们提供电能;所述门和电控锁的开启,首先需要通过所述指纹模块的对比,确认合法后指纹模块向控制器发出一个验证合法信号,控制器存储并控制GPRS通讯模块把一个自动随机生成的6?10位密码数字短信发给所述注册卡,由所述注册卡把前述6?10位密码再发送给GPRS通讯模块,控制器把GPRS通讯模块接收来的密码与开始存储的发送过的密码进行比对,如果一致,即发出指令打开电控锁和门。
【技术特征摘要】
【专利技术属性】
技术研发人员:姬志刚,王亚涛,王俊勇,姬志强,贾海亮,杜志刚,李军刚,赵林,郑巍,
申请(专利权)人:姬志刚,
类型:实用新型
国别省市:
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