摘要
采用SOPC技术手段在Altera公司的CycloneⅡ系列芯片EP2C5Q208中植入NiosⅡ嵌入式处理器,作为核心控制CPU,控制硬件TCP/IP协议栈W5100实现以太网接口.为防止尾随进入和仪器被盗,系统在已具有指纹识别的基础上引入重量识别的方法,构造智能化、网络化的门禁系统.
Using SOPC technology,adding embedded Nios Ⅱ processer as CPU in EP2C5Q208 of Cyclone Ⅱ chip to reach the purpose of ethernet communicate by controlling W5100 that integrates TCP/IP protocol.In order to prevent the trailing and equipment stolen,the method of weight identify is introduced on the basis of fingerprint identification to reliable a intelligent and network access control system.
出处
《华北水利水电学院学报》
2011年第6期128-130,共3页
North China Institute of Water Conservancy and Hydroelectric Power
基金
河南省教育厅自然科学研究计划项目(2011B510008)
