基于IC卡的楼宇门禁系统设计毕业论文.doc

青岛理工大学琴岛学院毕业论文（设计） PAGE II 摘 要 本文主要是从门禁系统的起步开始出发来表述了非接触式IC卡在门禁系统中是如何进行工作的，然后进行图书的查阅来进行学习探索设计和制作，同时对系统的控制器进行了特别的讲述。最开始的工作是对硬件进行选择，并配合非接触式IC卡技术，采用的单片机是51系列的STC89C52，而外围的设备是RC522读卡模块，接下来是对软件方面的讲解，先深入的了解和研究了控制器的工作流程是如何进行的，然后再对其进行科学的分析，让自己能够充分的吸收做到对控制器的主程序能重点讲述出来，进而再对程序进行研究与设计，当然还要对I/O口状态的子程序的设计做到非常熟练的程度等。 本次的设计可以说达到了满意的程度，顺利的地将非接触式IC卡技术作用于门禁系统中，而门禁系统的最主要部分就是控制器，它在门禁系统中起到灵魂的作用。这次设计让门禁系统达到了使用简单、快速、安全的效果，使他的的实际应用价值得到了很好的发挥，同时赢得了良好的市场，而且还拥有很高的性价比和良好的扩展性。在科学技术迅猛发展的今天，门禁系统定会变得更加方便快捷、经济适用，也会因人们的需要而让功能发展到越来越强大。 关键词：门禁控制器；非接触式 IC 卡；单片机 Abstract This article is from the access control system development process starting, and as a background to introduce the work based on the principle of non-contact IC card access control system, and its research design and manufacture of access control system controller focuses careful about and design. Select the start is to start from the hardware selection, using a non-contact IC card technology, using SCM is the 51 series STC89C52, and peripheral devices are RC522 reader module, followed by work on the software side of the controller the process was carefully studied to understand analysis, focuses on research and design of the main program controller, read I / O port status routine design. The design can be said to achieve a satisfactory level and smooth to the role of non-contact IC card technology in access control systems, access control systems and the most important part is the controller, which serves the soul role in access control systems. whereas the most important part of the access control system is a controller, it acts as a soul in the access control system. Quality and performance of the controller has a direct impact on whether the stable operation of the access control system, and the stability of the system will be directly related to the access control system can work and life of consumers normal operation, that can be a serious threat to life and security of property. The design is mainly for out personnel manageme