期刊论文

中文

计算机应用与软件

1000-386X

2018

35

02

273-278

10.3969/j.issn.1000-386x.2018.02.049

(2014XX05):教育部战略研究任务书 (2015BAH33F02):国家科技支撑计划子课题

本校为第一机构

针对校园环境下课堂签到耗时耗力的现状,设计并实现了一种方便、快捷且实现成本低的课堂签到系统。系统利用基于蓝牙4.0的信标设备使人物、事件、时间和地点之间相互联系,从而在课程指定时间和地点实现主动签到。系统采用B/S模式+C/S模式。对基于蓝牙4.0的室内定位技术进行研究,提出了在实际应用中易于实现并且满足定位精度需求的室内定位方法。实验结果表明,基于蓝牙4.0的课堂签到系统能够快速准确地完成主动签到过程,效率高、易于管理,系统可扩展性强。

Aiming at the time-consuming and energy-consuming situation of classroom sign-in in campus environment, a convenient,fast and low-cost classroom attendance was designed and implemented.In the system, people, events, times and places were connected by beacon device based on Bluetooth 4.0, which enabled students to sign in automatically at specified times and locations.B/S mode and C/S mode were used in this system.To research the indoor location technology based on Bluetooth 4.0,an indoor localization method was proposed which was easy to implement in practical application and in accordance wit...