基于指纹识别仪的企业员工考勤系统论文.docVIP

摘要 随着网络与通信技术的飞速发展，现代社会对于人类自身身份识别的安全性与实用性提出更高要求。传统的身份识别方法已经远远不能满足这种要求，于是生物识别技术悄然兴起，并应运而生为一种新的身份识别技术，指纹识别就是生物识别技术的一种应用。指纹识别技术是通过计算机实现的身份识别手段，成为目前生物检测学中研究最深入，应用最广泛，发展最成熟的生物特征识别技术。 　论文首先介绍了指纹识别技术的现状以及指纹考勤系统的概念，并列出了目前三种比较热门的指纹采集技术，接着对设计开发系统的环境和工具做了简单的介绍，然后论述了系统的设计目标，需求分析和系统总体设计方案，重点详细论述了系统的各个主要模块的功能，以及如何设计这些模块，并且最后实现整体功能的过程。 本系统以C++Builder为开发环境，采用了功能强大的SQL Server 2000数据库，设计的指纹考勤系统主要用于企业员工的签到签退管理，主要实现的功能有员工的个人信息登记，员工上下班签到签退，以及员工个人信息的查询。 关键词：识别技术，指纹，考勤系统 ABSTRACT With the Internet and the rapid development of communication technologies, modern society for their own identification of human security and practicality of higher demands. Traditional identification methods have been far from meeting such a request, then quietly rise of biometric technology, and have emerged as a new identity recognition technology, fingerprint recognition is a biometric technology applications. Fingerprint recognition technology is realized through computer identification means, a biological detection of the most in-depth study, the most widely used, the most mature biometric identification technology. First of all papers on the status of fingerprint recognition technology and fingerprint attendance system concept, and sets out the current top three compare the fingerprint collection technology, then the system design and development environment and tools to do a brief introduction, and then on the design of the system Goals, needs analysis and systems design programme, the focus of the system discussed in detail the various modules of the main functions, and how to design these modules, and finally realize the overall function of the process. The system is to C + + Builder for the development of the environment, using a powerful SQL Server 2000 database, design major Fingerprint performance appraisal system for enterprise employees signed the attendance management retreat, the main function of staff personal information registered on the staff Signed retire from work attendance and staff pers