基于ARM的无线一指通考务管理器设计与实现

Design and Implementation of Wireless Fingerprint-pass Examination Manager Based on ARM

本文概要叙述了基于嵌入式技术无线一指通考试信息管理系统的前端设备软件硬件架构和设备设计要点。设备内置uClinux操作第系统、指纹识别功能软件、无线网络通信单元等。无线网络通信单元和以太网通信单元并重是考察了国内校园网络建设不均稀的现实基础上提出的一种新颖配置方式,使嵌入式无线一指通系统有了与中央数据库保持软实进数据交换的能力。该系统方案是一种适合国内国情的方案。

This paper briefly depicts the structure of thewireless fingerprint-pass examination manager system based on the em- bedment technology.The manager has embedded uClinux,fingerprint identification module and wireless communication module. A novel configuration is put forward which paysequal attention to wireless communication module and Ethernet communication module based on the practial situation that the networks of domestic campuses are not distributed evenly,which makes the em- bedded wireless fingerprint-pass system capable of keeping soft real-time data exchanging with central database.This design of the system is suitable for the situation of China.