低成本电磁锁门禁系统的设计与实现

近年来,随着人们工作环境的改善,大家对自身办公区域的安全越来越重视,门禁系统作为当前被热宠的防护装置也变得越来越复杂。这些门禁系统多数都是通过离散密码或诸如指纹、虹膜、面部识别等生物测定方式来实现门锁控制的,其价格比较高,这让一般微小型企业无法接受。鉴于此,基于键盘、电磁锁和控制器设计了一种低成本但却较灵活的模块化系统。系统采用8位的PIC 16f876A作为主控制器。系统在设计过程中采用了基于Flowcode v8的程序编译器进行模拟仿真,通过实际制作与调试,实现了安全可靠且低成本的电磁锁控制。

The Design and Implementation of Low-cost Electromagnetic Lock Access Control System

In recent years,with the improvement of people's working environment,people pay more and more attention to the security of their own office area.The Access control systems as currently favored protection devices are becoming more and more complex.Most of these systems are implemented through discrete cryptography or biometrics such as fingerprint,iris,and facial recognition to achieve door lock control,which is relatively expensive.These can’t be accepted by some micro or small size businesses.In view of this,a low-cost but flexible modular system is designed based on keyboard,electromagnetic lock and controller.The system adopts PIC 16f876A with 8 bits as the main controller.In the process of designing,the program compiler based on Flowcode v8 is used for the simulation,and the safe,reliable and low-cost electromagnetic lock control is realized through actual production and debugging.