基于指纹识别的考勤系统设计..docx

-- - 基于指纹识别的考勤系统设计 学 院 计算机科学与技术 专 业 计算机科学与技术 研 究 方 向 计算机应用 学 生 姓 名 学 号 指导教师姓名 指导教师职称 讲师 2014 年 4 月 10 日 基于指纹识别考勤系统设计 摘要：随着指纹识别技术日益成熟，在社会的各个领域该技术都得到了广泛应用。在现代企业管理中，考勤也成为了一种必不可少的过程。然而在一些传统的考勤过程中，由 于某些原因会导致一些不良问题，但由于指纹技术具有终生不变性，唯一性，不可代替 性使得指纹识别考勤逐渐代替一些传统的考勤方法，如打卡等。同时使用该技术也保证 了考勤数据的真实性。 该系统针对指纹是计算机技术与指纹分析完美相结合下完成的。 本系统采用目前比 较流行．Net 应用体系架构以及稳定的 SQL Server 数据库，具有很高的安全性和可靠性， 及灵活的系统扩展性和良好的用户体验。该系统能够方便地完成考勤功能 , 同时又具备 查询功能。本文主要是介绍基于指纹识别的考勤系统的设计方案和流程。 关键词： 员工考勤；指纹识别 ；.NET ；SQL Server I The Design of Attendance System Based on Fingerprint Recognition Abstract：As the fingerprint recognition technology is increasingly mature, in the areas of social the technology has been widely applied. In the modern enterprise management, attendance is also a necessary process. In the process of some traditional attendance, however, for some reason can lead to some bad problems, but because the fingerprint technology has a lifelong invariance, uniqueness, an alternative that fingerprint attendance gradually take the place of some of the traditional method of check on work attendance, such as punching, etc. At the same time use the authenticity of the technology also ensures the attendance data. The system according to the fingerprint is perfect under the combination of computer technology and fingerprint analysis. This system uses the current relatively popular.net application architecture and the stability of the SQL Server database, has the very high safety and reliability, and flexible system scalability and good user experience. The system can easily complete timekeeping function, and also have the query function. This paper mainly introduces the design of check on work attendance system based on fingerprint identification scheme and process. Key words: Employee attendance ; Fingerprint identification; The.net ; SQL Server II 目 录 1 1 指纹识别基本原理 ................................................................................................................. 2 1.1 指纹识别系统工作基本原理 ..............