摘要
为了快捷、高效地记录员工或者学生的出勤情况,提出了一种以STC89C52RC单片机为核心的考勤管理系统。该系统采用光学指纹传感器采集指纹,将采集到的指纹与提前建好的指纹库中指纹信息匹配,若匹配成功,单片机会与指纹传感器通信,读出考勤信息并将信息发送到上位机进行处理,实现了被考勤人员身份及时间的记录和显示。测试表明,该指纹考勤系统工作良好,具有成本低、操作简单、抗干扰能力强等优点。
In order to record the employee or students＇ attendance status in a simple, rapid, efficient way, a attendance management system is proposed based on the STC89C52RC single-chip. The system takes optical fingerprint sensor to collect information and be matched with the fingerprint database built by users before. If there is a match, microcontroller will communicate with fingerprint sensor, read the attendance information and sent it to host machine for processing that implemented the record and display of attendance information and time. The test shows that the fingerprint attendance system works well, with the advantages of low cost, simple operation, strong anti-jamming capability, etc.
出处
《中原工学院学报》
CAS
2016年第3期30-33,共4页
Journal of Zhongyuan University of Technology
基金
河南省重点科技攻关项目(152102210362)
河南省教育厅科学技术研究重点项目(13A460118
14B460011)
郑州市科技攻关项目(131PPTGG416-1)
