基于ARMLPC2131单片机的射频卡设计  

Design of RF Card in Filling Machine Based on ARMLPC2131 SCM

作　　者：王海群[1] 曹义 陈至坤[1] 张玮[1] 

机构地区：[1]河北理工大学计算机与自动控制学院,河北唐山063009

出　　处：《实验室研究与探索》2010年第2期68-71,共4页Research and Exploration In Laboratory

摘　　要：介绍了加气机中基于ARMLPC2131单片机的射频卡的设计方案。针对该射频卡毋须接触、实时快速、稳定性好、工艺精度高的特点,着重介绍了其硬件设计和软件流程。采用该射频卡的加气机在LNG和CNG加气站具有很高的实用价值。The design of RF card in filling machine based on ARMLPC2131 was introduced.Aimed at the characteristics of a contactless card,real-time,fast, good stability,high accuracy,this article focused on its hardware and software design process.Use of the RF card dispensers in the LNG and CNG filling stations has high practical value.

关 键 词：射频 非接触 嵌入式系统 

分 类 号：TP36[自动化与计算机技术—计算机系统结构]