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非接触式IC卡门禁考勤系统设计
Design of the entrance guard & check on work attendance system based on contactless IC card
【摘要】 介绍了非接触式IC卡门禁考勤系统的设计与实现,并对其各个环节的安全性进行了讨论。实践证明,非接触式IC卡门禁考勤系统安全可靠,操作方便、迅速。
【Abstract】 The design of the entrance guard & check on work attendance system based the on contactless IC card is introduced.The safety and reliability of the system are disucssed.The system is operated conveniently and rapidly in practice.
【关键词】 非接触式IC卡;
门禁考勤;
电磁门锁;
RS485接口;
【Key words】 contactless IC card; the entrance guard & check on work attendance; electric-magnetic lock; RS485 interfacX;
【Key words】 contactless IC card; the entrance guard & check on work attendance; electric-magnetic lock; RS485 interfacX;
- 【文献出处】 计算机工程与设计 ,Computer Engineering and Design , 编辑部邮箱 ,2000年06期
- 【被引频次】37
- 【下载频次】633