摘要：当前很多老师在上课的时候都需要点名或者签到，一是很耽误老师上课的时间，二是也会让学生上课的积极性变低，所以本设计决定根据大学四年所学的东西，基于RFID做一个考勤系统，这样方便老师的签到点名，也同时让同学们自觉的来教室进行上课并且签到。含有RFID教室读卡端、数据上传和接收终端和主机。本课题有三个需要完成的任务：1、配置RFID考勤系统，进行试验和筛选，选出最合理最简便的设计，从而使考勤系统更加人性化；2、数据上传，将获得的数据完好无损的传送到主机，从而使系统的使用者能够更加清晰的观察到考勤情况；3、数据显示、记录和管理功能设计，是最重要的环节，也是考勤系统的难点，涉及到VS、数据库和VB.NET语言。41773
毕业论文关键词：    RFID；VS；数据库；VB.NET
Development and application of check on work attendance based on RFID
Abstract: Many current when the teacher in class needs to be named or sign in, one is the teacher in class time delay, the second is low could make the enthusiasm of students, so the design decisions on the basis of what we have learned the university four years, do a check on work attendance system based on RFID, so convenient teacher's sign in name, also at the same time let the students consciously to class and sign in to the classroom. Contains the RFID classroom read card, data upload and receiving terminal and the host. This topic has three need to complete the task: 1, the configuration of RFID system of check on work attendance, testing and screening, choose the most reasonable and simple design, so that more human attendance system; 2, upload data, the data obtained will be intact transmitted to the host, which make the system users can more clearly observe attendance; 3, data display, record and management function design, is one of the most important link, it is also the difficult point in attendance system, involves the VS, databases, and VB.NET language.
Keywords:    RFID; VS;Database;VB.NET
目录
摘要    i
Abstract    i
目录    ii
1    绪论    1
1.1选题背景    1
  1.2考勤方式的发展与现状    1
  1.3主要研究内容    2
1.4研究目标和意义    2
  1.5研究思路和方法.2
2    RFID技术及其基本理论    3
2.1RFID技术概论    3
2.2RFID技术的发展过程    3
2.3RFID技术的主要应用    4
2.4RFID系统组成及工作原理    4
  2.5RFID系统分类.7
  2.6RFID系统通信过程..8
2.7RFID的研究现状及发展趋势    9
  2.7.1 RFID的研究现状    9
  2.7.2 RFID的发展趋势    10
3    考勤系统硬件电路设计    11
3.1系统综述    11
3.2RFID卡片读写器设计    11
  3.2.1单片机最小系统    12
  3.2.2系统状态指示    12
  3.2.3单片机的ISP编程器及接口    13
3.3RFID的调制与解调前端电路设计    13
3.4无线/串行通讯模块设计    14
    3.4.1NRF24L01无线通信模块..14
    3.4.2 USB-UART串行通信模块..15
4   考勤系统的软件设计基础..16
  4.1面向对象的程序设计16
  4.2VB.NET.17
4.3MICROSOFT VISUAL STUDIO2010.17
  4.4数据库技术.17
5   考勤系统的软件设计.18
  基于RFID的考勤开发与应用:http://www.youerw.com/jisuanji/lunwen_41958.html