电动门控制器本科毕业设计稿专业论文.docVIP

南京林业大学 本科毕业设计（论文） 题 目： 电动门控制器 学 院： 专 业： 学 号： 学生姓名： 指导教师： 职 称： 摘要： 随着国民经济的发展，在越来越注重商业情报和安全的今天，对进出一些重要机关、科研实验室、档案馆、以及关系到国计民生的公用事业单位的控制中心、民航机场等场所的工作人员，给予进出授权控制。经济的增长有时引发犯罪的发生，对安全感的追求导致现代化楼宇对保安系统的要求也越来越高。门禁系统即是在这一背景下应运而生，本次课题既是针对门禁系统中的核心组件-电动门控制器进行的分析与设计。 通过对“电动门控制器”的研究和设计，精心撰写了电动门控制器的论文。论文着重阐述了以单片机为主体，矩阵键盘扫描模块，无线收发模块及射频卡模块相搭配的控制系统。 本设计主要应用STC89C52RC作为控制核心，液晶显示、键盘扫描、无线收发模块、射频卡及网络通讯模块相结合的系统，此外还具有扩展存储的功能。 关键词：单片机 键盘扫描 无线收发 射频卡 Abstract： With the development of the national economy, today more and more people attach importance to commerce intelligence and its safety. In most important government organs, scientific research laboratory, archives establishment and being related to the nations economy and peoples livelihood utility unit control centre, airport and so on, they have to give their staff the right of entry-exit. The occurrence the economy increase is initiated sometimes committing a crime, the request leading to the security system of the modernizing building is higher and higher, Entrance guard system is to be analysis and design that arise at the historic moment, this project is aimed to the core modular-the electric door controller. Through the research and design to the thing that “the electric door controller” have written the controlled the systematic thesis of automatically-controlled door meticulously. This thesis it rely mainly on one-chip computer to explain emphatically, LCD modular, Keyboard Scanning modular, Wireless Transmit-Receive and smart card combined together. It use STC89C52 as core of controlling, LCD modular, Keyboard Scanning modular, Wireless Transmit-Receive, smart card and net communication combined together. Beside these, it also has the expand store function. Keywords：MCU Keyboard Scanning Wireless Transmit-Receive Sma