非接触IC卡智能门锁及监控系统开发

为解决居住区和楼宇的安全和监控问题，常常采用电子锁门禁系统。文中采用非接触式IC卡技术建立了智能锁门禁系统，开锁方便；采用无线数据传输，使智能居民区管理系统的建立变得更加方便。开发了基于PC串行通信技术的智能门锁软件监控系统，采用多线程技术解决了无线信号的杂波干扰引起的死循环问题，软件用户界面友好、实用。

A development on contactless IC card lock and its monitor-control system

An electronic lock system is often used to improve the security of buildings and residential areas.This paper presents the development of a smart electronic lock system by using a kind of contactless IC card technology,which is convenent for unlocking and is available for setting up a local network to manage a residential area by using the wireless data transmission technology.A monitor-control software system is also developed based on hardware along with the multithread technology,which is used to solve the problem of dead cycles caused by the interference of wirele signals in the system.The software is provided with a friendly interface and is easy to use.