基于LonWorks的智能门禁控制器设计  

The design of an intelligent access controller based on Lon Works

作　　者：胡敦利[1] 徐继宁[1] 孙德辉[1] 程凯鑫 劳国新[1] 

机构地区：[1]北方工业大学现场总线及自动化北京市重点实验室,北京100144

出　　处：《高技术通讯》2014年第8期847-851,共5页Chinese High Technology Letters

基　　金：国家自然科学基金(61174116)资助项目

摘　　要：设计了一种基于LonWorks总线的门禁控制器,实现了门禁控制器对控制区域内的信息数据的采集、处理与存储。该控制器通过LonWorks总线将这些数据传递至网络,实现了门禁系统的远程控制。该门禁控制器采用埃施朗公司最新的FT5000神经元芯片作为核心处理器,负责LON网通信和数据存储管理,使用AVR128单片机采集刷卡信息、门状态信息,实现了出入口的本地管理。An intelligent access controller was designed based on the bus of LonWorks,and the collection,process,and storage of the information data within its control area were realized.The access controller can take advantage of the LonWorks bus to pass the data on to a network to realize the remote control of an access system.The access controller adopts the Echelon＇ s latest FT5000 neuron chip as the core processor to perform the management of the LON network communication and data storage,and utilizes the AVR128 SCM to acquire eredit card information and door status information to achieve the local management of entrances and exits.

关 键 词：LONWORKS总线 神经元芯片 门禁控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]