摘要:学生考勤制度对加强教学管理，保证教学活动的正常开展有着非常重要的意义。加强学生考勤制度的执行力度，能够使同学们养成良好的学习习惯，有利于培育良好的校风学风。加强学生课堂考勤，确保学生上课率，更是搞好课堂教学的基础。但传统的点名方式占用有限的教学时间，考勤过程效率低，考勤数据利用率低。学生考勤方式需要革新。

　　　本课题采用基于RFID的考勤数据采集技术，通过分布在教室内的射频读写器，根据教学计划，主动地采集学生出勤情况。学生校园卡采用无线有源标签，可以实现远距离快速读写。采集的数据存储于数据库中，实现学生考勤数据采集、数据统计和信息查询过程的计算机化。

关键字  RFID ；数据采集； 学生考勤

Abstract:Student attendance system to strengthen the teaching management, to guarantee the normal teaching activities have very important significance Enforcing the student attendance system, which can make students form good learning habits, is conducive to cultivating a good school spirit style. To strengthen students' classroom attendance, to ensure the rate of students in class, is the foundation to improve the quality of classroom teaching. But the traditional way of naming occupy the limited teaching time, low process efficiency of check on work attendance, attendance data utilization rate is low. Student attendance way needs innovation.

　　　This topic the attendance data acquisition based on RFID technology, through the distribution of classroom rf read-write device, according to the teaching plan, automatically collecting students' attendance. Wireless active tags on student campus card, which can realize long-distance fast read and write. Acquisition of the data stored in the database, the realization of students' attendance data acquisition, data statistics and information query process of computerization

Keywords  RFID   Data Acquisition  The Students' Attendance