摘要
设计了一种基于双处理器的门禁系统,集成了生物识别技术与射频识别技术,扩展了以太网口,实现了门禁网络互连.文中介绍了指纹传感器FPS200、读卡芯片FM1702等模块的电路设计以及相应模块的软件编写;同时裁剪并改进了TCP/IP协议,以便更适应本系统的要求.测试证明本系统运行稳定可靠.
A kind of access control system which is linked through Ethernet is designed based on double microprocessor. Technology of biology identity and RFID ARE used in this system. The circuit of FPS200 and FM1702 is introduced. The TCP/IP protocol is adapted and improved. Being tested, this system prove to be stable and reliable.
出处
《天津工业大学学报》
CAS
2008年第1期56-59,共4页
Journal of Tiangong University
