基于iBeacon技术的实时教学考评系统设计

Design of a Real-time Teaching Assessment System Based on iBeacon Technology

为实现教学的全过程监测,在教学场地安装若干iBeacon基站,开发专用的教学考勤与评价APP,通过智能手机进行学生身份验证,采用基于位置指纹辅助判断的单点RSSI测距定位算法实现考勤签到,进行实时的课堂考勤、课堂教学、学习评价和教学反馈相关数据采集,长期保存并分析数据,及时将教学反馈信息推送到教师端.测试数据表明,系统有效提高了教学过程的效率与质量.

In order to achieve comprehensive monitoring throughout the teaching process,several iBeacon base stations are installed in the teaching site,and a dedicated teaching attendance and evaluation app is developed.Student identity verification is conducted through smartphones.Attendance is recorded using a single-point RSSI distance measurement positioning algorithm based on location fingerprinting.Real-time data related to classroom attendance,classroom teaching,learning evaluation,and teaching feedback are collected.These data are stored and analyzed long-term,and teaching feedback information is promptly pushed to the teacher’s end.Test data show that the system effectively improves the efficiency and quality of the teaching process.