基于ZigBee技术的教学互动反馈系统研究

摘要

教学互动反馈系统是通过无线遥控终端,实现课堂中学生与教师互动交流,以图表方式实时显示学生反馈信息的教学应用系统.ZigBee是当前先进的无线互联技术,具有功耗低、时延短、容量大、可靠性高、成本低等特点,基于ZigBee技术的教学交互反馈系统具有较好的性价比,本文探讨了教学互动反馈系统的设计与实现技术.%Classroom Teaching Interactive Response System (CIRS) implements the interactive between students and teachers in classroom through the wireless remote control terminal, and shows the feedback information from students by chart, ZigBee is the current advanced wireless Internet technology, and has the advantages of low power consumption, short delay, large capacity, high reliability, low cost. Based on the ZigBee technology, the Classroom teaching Interactive Response System has the good performance—to-price ratio. This article discusses the method of designing and implementing technology of the CIRS.