基于ARM9的CPU卡识别门禁系统

Entrance-guard system with CPU card identification based on ARM9

首先提出了系统实现的总体设计方案,对系统的框架和所要实现的功能进行了介绍.接着从门禁控制器的硬件设计和软件设计两个方面分别对门禁控制器的实现进行了阐述.研究了基于ARM9的CPU卡识别门禁系统的总体设计方案及实现方法.系统由门禁控制器和上位机软件组成,对门禁控制器的硬件构成和软件的具体实现方案进行了详细的介绍.并重点叙述了对CPU卡的操作的原理和实现方法.

This paper introduces the overall design scheme,framework and main functions of the entrance-guard system with CPU card identification based on ARM9.The system consists of entrance-guard controller and host computer management software.The implementation of the entrance-guard controller is discussed in terms of hardware design and software design.The operation principle and method of the CPU card are introduced emphatically.