联网式多通道门禁考勤系统的设计  

Entrance guard system design of networking multi-channel

作　　者：韩秋蕾[1] 姚志军[1] 

机构地区：[1]中国科学院长春光学精密机械与物理研究所,吉林长春130033

出　　处：《计算机工程与设计》2010年第14期3249-3253,3273,共6页Computer Engineering and Design

基　　金：中国科学院院长奖学金基金项目(080731P080)

摘　　要：为了研究安全可靠的门禁系统,构建了基于人脸确认算法的联网式多通道门禁系统,为非接触性安防系统提出了解决方案。研究了人脸识别门禁系统的关键技术问题,给出了系统的功能和结构,提出了一种有效的颜色补偿算法和人脸确认算法,最后设计出相应的工作流程和界面。该系统具有采集、检测、确认和报警等多项功能,包括摄像机、液晶屏、智能卡读卡机、数据转换模块、网络接口模块、中央控制计算机、报警系统、报表打印设备等多个组成部分,并实现了利用非接触性智能卡来验证持卡人身份。Non-contact security prevention system is an urgent problem to be solved. A networking multi-channel entrance guard system is designed. It is a method of Non-contact security prevention system. The key technologies of face verification are studied,and then the functions and system structure are given,an effective light compensating method and face verification algorithm are proposed. Finally the corresponding process and interface are proposed. The system has functions of colleting,detecting,verifying and alarming. It has video camera,liquid crystal display screen,intellectual card reader,data transform module,networking interface module,central control computer,alarm system and table print device. The system can verify card holder＇s identity by un-contact intellectual card.

关 键 词：门禁系统 人脸确认 联网式 监控 考勤 

分 类 号：TP317.4[自动化与计算机技术—计算机软件与理论]