The access control system based on Linux is implemented in a LAN. The whole architecture of the system,the development platform,implementation methods of important mechanisms and relevant techniques are discussed in detail.

• 在局域网环境下实现了基于Linux平台的访问控制系统,对系统总体设计方案、开发平台、关键机制的实现方法及相关技术进行了详细叙述。