基于ATL的智能卡中间件的实现  

Design and implementation of Smart Card middleware based on ATL

作　　者：何林[1] 万国龙[1] 

机构地区：[1]北京航空航天大学电子信息工程学院,100083

出　　处：《微计算机信息》2005年第3期185-187,共3页Control & Automation

摘　　要：COM(组件对象模型)为组件的开发和应用提供了一个标准平台。介绍了智能卡和其基于ATL(活动模板库)的COM组件的实现,重点阐述其实现过程和实现流程,最后简述中间件的应用。该组件封装智能卡COS(片内操作系统),并以dll文件形式提供给用户,增强了组件的重用性,且方便系统升级和扩展。COM (Component Object Model) provides a standard platform for the development and application of components. This paper introduces a general concept of smart card , then focuses on the principle and implementation of smart card middleware based on ATL (Active Template Library),finally describes its application briefly. The COS (Chip Operation system) of smart card was encapsulated and it was released to users in dll file, enhance the reuse of this module, and make it easier to upgrade and extend the application system.

关 键 词：智能卡 组件对象模型 活动模板库 片内操作系统 

分 类 号：TP311.1[自动化与计算机技术—计算机软件与理论]