摘要
本文分析了教学考试的现状和亟待解决的问题,提出了一种集蓝牙、红外和USB通信技术为一体的新型教学考试系统的总体方案,设计并实现了相应的硬软件。该系统具有无线收卷、瞬时阅卷、实时试题分析和低碳环保等特点,已经成功应用于各类院校和多个培训机构。
This paper analyses the actuality of teaching examinations and the problems need to be solved, then the general scheme of a new examination system based on Bluetooth, Ir-DA and USB communication technology is put forward, and the hardware and software of this system are implemented. This new sys- tem can collect the examination paper in wireless way, make instantaneous judgment and analysis of the papers, and reduce the carbon emission. The system has been successfully applied to many schools and training institutions.
出处
《电气电子教学学报》
2010年第5期39-43,共5页
Journal of Electrical and Electronic Education
关键词
蓝牙
红外
USB
考试系统
bluetooth
Ir-DA
USB
examination system
