实验室考勤管理系统
[摘要]：现如今随着科技的高速发展以及高校扩招政策的落实，社会上和大学里的实验室数量以及实验室使用人员的数量达到一个前所未有的高度。因此，实验室考勤管理系统对于教学管理及教学质量是一个很好的辅助作用，我们应该很好的运用当今的计算机和单片机技术，好去设计一个关于实验室的考勤管理系统，本文就是通过设计考勤管理系统去达到一个管理实验室人员出勤的目的，实验室考勤管理系统是以先进的计算机技术、网络技术和通信技术为前提，使用专门的单片机，读卡器，LCD显示屏以及键盘等设备采集考勤数据，然后再用计算机电脑对考勤产生的数据来进行统计和系统的分析，而计算机技术与单片机构成系统的结合是当今技术领域应用十分广泛的技术。本设计主要从单片机构成的系统来实现实验室的科学化管理，来督促人员的出勤，提高工作效率。
[关键字] 实验室 考勤 单片机 数据
Laboratory Attendance Management System
[Abstract] Now with the rapid development of science and technology, as well as the implementation of the policy of college enrollment, the number of laboratories and universities and the number of laboratory staff to reach an unprecedented height. Therefore, the laboratory attendance management system is a good auxiliary role for the teaching management and teaching quality, we should make use of the computer and the microcontroller technology is very good, to design a laboratory attendance management system, this paper is through the design of attendance management system to achieve a purpose of laboratory personnel attendance management, attendance management laboratory the system is based on advanced computer technology, network technology and communication technology as the premise, the use of specialized microcontroller, card reader, LCD display, keyboard and other equipment acquisition attendance data, and calculate the data of attendance statistics and analysis, and computer technology and single chip microcomputer system is combined with today’s technology is widely used the technology. This design mainly from the single chip microcomputer system to realize the scientific management of the laboratory, to supervise staff attendance, improve work efficiency.
[Key Words] Laboratory；Check Work Attendance；Singlechip；Data ；
目 录
2.2考勤管理系统主要设计内容和拟采用的实施方案对比………… 7
第3章 实验室考勤管理系统的硬件设计………………………… 9
3.3.2 LCD显示模块……………………………….. 10
3.3.5 非接触式IC卡读写模块……………………….. 12
3.2.1 89C52接口分配及功能介绍…………………….. 14
3.2.2 89C52工作最小系统设计………………………. 16
3.3 LCD显示模块设计…………………………………. 17
3.5 非接触式IC卡读写模块设计…………………………. 19
3.5.1 MFRC531接口分配及功能介绍…………………… 19
3.5.2 MFRC531工作最小系统设计…………………….. 19
第4章 实验室考勤管理系统的软件设计………………………. 23
