基于Cortex-A53的实验考勤系统的设计与实现

Design and implementation of Cortex-A53 based experiment attendance checking system

针对目前多数高校实践课考勤中手动统计数据以及录入教务系统的工作量大、学生的实践授课时间难统一等问题,借助学校Cortex-A53架构体系的ARM实验教学平台,构建了实验考勤系统。系统功能分为系统设置、教师管理、学生考勤和考勤数据分析四大模块,生成的考勤数据可以直接导入教务系统中。学生可以自主选择实践课的上课时间,系统自动统计数据并归入对应班级。实践表明,采用该系统发挥了学生的自主性、减轻了教师的工作量、提高了教师的工作效率。

In view of the problems such as the heavy workload of counting data and inputting them into the educational administration system manually,and the difficulty to unify the time of students'teaching,an experiment attendance checking system is constructed by using the ARM experiment teaching platform with Cortex-A53 architecture.The system functions are divided into four modules:system configuration,teacher management,student attendance checking,and attendance data analysis.The generated attendance data can be directly imported into the educational administration system.Students can choose their own practice class time,and the system will automatically count data and classify them into corresponding classes.The practice shows that the system can give full play to students'autonomy,reduce teachers'workload and improve teachers'work efficiency.