基于以太网的指纹门禁控制器设计与实现

Design and realization of fingerprint access controller based on Ethernet

设计了基于以太网和指纹识别的智能网络型门禁控制器。在ARM9和Linux操作系统(S3C2410)上采用FPS200指纹传感器实现指纹图像的采集,以及采用以太网控制器芯片AX88796,实现了基于TCP/IP协议的网络门禁,最后实现了控制器与服务器之间数据传输处理。

Based on Ethernet technology and fingerprint recognition, a new kind of intelligent access controller is designed in this paper. In the Linux operating system and ARM9 （S3C2410）, realized fingerprint image acquisition based on FPS200 sensor, and the adoption of Ethernet chip AX88796 realized the network access controller based on the TCP / IP protocol, at last, this paper realized the data transmission and management between controller and server.