一套教室人数智能统计与显示系统的研制

Research of An Intelligent Counting and Display System for Classroom

为提高学生的按时到课率,帮助教师了解学生的到课情况,以及改善教室的学习环境,基于微控器设计教室人数智能统计与显示系统。对该系统的功能、结构和工作原理进行阐述,并介绍传感系统和计量原理。结果表明,该系统的考勤功能显著提高了学生的按时到课率,系统的空余座位显示功能方便了学生寻找自习教室。

In order to improve the rate of students to class on time, help teachers to understand the situation and improve the learning environment of the classroom, an Intelligent Counting and Display System＇based on the mircro-controller for classroom is designed. The function, structure and working principle of the system are described, and the sensing system and measurement principle are introduced emphatically. The results show that the system＇s attendance function significantly improves the rate of students to class on time, and the function of system to display spare Seats is convenient for student to look for self-study classroom.