基于多种通信方式的密码锁系统设计

AbstractAbstractEach kind of shortcoming which and Integral part security request locks inview of the traditional machinery proposed that one kind based on infraredremote control's combination lock design proposal,may satisfy the securerequest through this project design's combination lock electric circuit,canalso adapt the special environment use demand.This article introduced that onekind the control circuit which realizes by the 8052 programming,has the pressedkey to instruct,control unblanking,control warning,functions and so onremote control unblanking,the infrared remote control combination lock'sapplied research has mainly applied the infrared code and the decoding technology,and realizes the password establishment,the revision and the recognitionfunction through the monolithic integrated circuit.The designa circuit mainlyby the infrared encode circuit,the infrared decoding unblanking electriccircuit and the keyboard and demonstration electricity the road is composed.Has secret,the flexibility is high,the applicable scope is broad,especiallyqualify family,garage,places and so on factory.Key word infrared monolithic;combination lock:8052II