基于RS485与TCP/IP协同通信的门禁系统设计  

Design of access control system based on RS485 and TCP/IP cooperative communication

作　　者：亓相涛[1] 

机构地区：[1]武汉商业服务学院信息工程系,湖北武汉430056

出　　处：《物联网技术》2013年第6期62-64,67,共4页Internet of things technologies

摘　　要：门禁控制系统是现代化数字安防组成的重要方面,它可以应用在登记公司员工的出入,对陌生人来访进行监督。此外,门禁控制系统的唯一标示性,可以有效地对员工上下班出勤起到督促作用,加大和提高公司有限资源的整合利用度。文章通过均衡系统实际的数据传输速度和成本,运用两级网络控制器模式,以因特网网络控制器为基础,实现了分散式的无线射频识别数据网络互联,数据安全采用两层检测验证机制,从而完成了RFID门禁控制系统的设计。Access control system is an important part of modern digital security protection components. It is applied in the staff entrance, supervision of strangers. In addition, the only sign of access control system can effectively supervise the staff attendance, improve the availability of the limited resource of the company. Through balancing the speed and cost of the practical data transmission, using two-stage network controller model, and building on the Internet network controller, the distributed interconnection of radio frequency identification data network is realized, which takes two layer authentication mechanism for data security, thus completed the design of RFID access control system.

关 键 词：射频识别 门禁控制 标签 分散式 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]