【作者】 贺利芳；

【导师】 范俊波；

【作者基本信息】 西南交通大学 ， 通信与信息系统， 2004， 硕士

【摘要】 为了科学地管理特定区域场所的出入权限，及时、准确地监控被管制区域出入情况，辅助工作人员监控异常情况的发生，防止各种人为的失误，在企事业单位中建立一套现代化的智能门禁监控管理系统是必不可少的。原始的保安管制措施就是把门锁上，由专人巡逻看守以保证安全，这是保安系统的雏形，随着科技的发展，智能化的门禁监控已是现代化管理的重要手段之一。在进入信息化社会的今天，电脑应用系统已渗透到各个角落。因此建立一个全方位、多层次、立体化及高效率的监控信息管理系统已成为物业管理的一项重要内容，而门禁监控管理系统是该信息化管理不可缺少的重要组成部分。 本论文正是以此为背景，研究了一种感应式射频(RF)卡技术在门禁监控系统中的应用，并依托感应卡的强大优势，以DELPHI为前台开发工具，以SQL Server为后台运行数据库，独立开发了一套完整的门禁监控系统管理软件。本文所介绍的门禁监控系统还能够实现一卡多用的功能，有较强的系统扩展性，可根据实际情况配置为门禁考勤管理系统等。 在本文中，首先介绍了感应卡门禁系统的相关知识及其工作原理。在此基础之上，通过对系统的需求分析，具体阐述了一种门禁监控系统的设计方案。接着，通过对系统串行通信协议的分析，介绍了上位机的通信流程，并把PC机串口与控制器通讯接口部分之间的协议封装成动态链接库的形式，供上层应用程序调用。最后在软件模块化结构的基础之上，着重介绍了实时监控及报警模块、权限管理模块、控制器参数设置模块、卡片及人事信息管理模块、查询／报表模块和系统维护模块等的具体实现过程。 最后，从硬件和软件的角度，论证了系统的安全性。更多还原

【Abstract】 In order to manage in-and-out rights of location area effectively, supervise in-and-out circumstances of control area in time, help workers stake out all kinds of cases out of the way, prevent various man-made errors, It is absolutely necessary to set up a set of modern intelligent access control system. Locking the door is the original safeguard. At the same time, special person will be assigned to go the rounds. That is the rudiment of public security system. With the development of science and technology, intelligent access control system is a kind of important measure in the modern management. Today, we have come into the information world and computer application system has already penetrated each corner of our society. Therefore, it is an important task to set up the management information system of stakeout in the management of real estate, which is all-directions, tier and high-efficiency. Furthermore, the access control system is an important part in it.With the background of above, the application of Proximity Card in the access control system is introduced. With Delphi as proscenium development tool and SQL Server as the operation database of backstage supporter, the full software about Access Control Management System is developed all alone on the basis of proximity card’s strong advantages. The Access Control System introduced by this paper has preferable expansibility, so it can carry out many other functions, for example, Roll Management System.Firstly, the knowledge and work principle, which is related to the Access Control System of Proximity Card, is introduced in the paper. According to systematic requirements, a project to Access Control System is set forth in detail. Secondly, the communications flow of computer is introduced according to the analysis of serial communication protocols. And the protocols between computer’s serial port and controller’s communication interface are encapsulated as Dynamic Link Libraries in order to be applied to application. Lastly, on the basis of software modularization, the realization of some modules is explained in detail, such as, real-time control and alarm, management of rights, setting ofcontroller’s parameter, management of card and person, query and report, system maintenance.Finally, system security is demonstrated from hardware and software.更多还原