基于二维码的会议签到系统设计

Design of Meeting Sign-in System Based on Two-Dimensional Bar Code

针对会议签到快速化、节约化要求,提出了一种基于二维码的签到系统,介绍了系统整体结构以及软硬件设计方案。系统终端由ARM11硬件平台和嵌入式Linux系统构成,使用USB摄像头完成二维码扫描,经由以太网上传至服务器,最后在java平台实现二维图像解码并记录。经过测试表明,系统运行正常,能够顺利完成签到功能。

In order to reach the requirement of quick sign, the meeting sign-in system which is based on two- dimensional code is presented. The whole structure of system and design of hardware and software are shown. The terminal is constituted by ARMll chip and Linux operating system controlling USB camera to scan the two- dimensional code. Then it uploads the image to server through Ethernet. At last, the image is decoded and record at the platform of Java. The tests show that the whole system runs very well and can reach the requirement of quick sign.