摘要
基于ARM的非接触IC卡网络系统设计。在ARM上移植μC/OS-II操作系统,嵌入TCP/IP协议实现以太网通信;建立SQLServer2000数据库,编写Delphi管理软件,建立ASP动态网站。该系统具有很强的实时性,其功能和性能都满足大规模的非接触IC卡网络管理要求,非接触IC卡的识别时间小于11ms。
This paper proposes a design of the network system of contactless IC card. μC/OS-Ⅱ operating system is trans- planted on ARM, and Ethernet communication is realized by embedding TCP/IP. SQL Server 2000 databases is established, and Delphi management software is compiled and the ASP dynamic website is established. This system has good real time property, and both its function and performance can satisfy the request of large-scale network of contactless IC card management. The identification time of contactless IC card is less than llms.
出处
《电子技术应用》
北大核心
2007年第12期28-32,33,共6页
Application of Electronic Technique
