基于PLC的控制的公共自动门设计.docxVIP

长春理工大学光电信息学院毕业设计 PAGE 编号 本科生毕业设计 基于PLC的控制的公共自动门设计 Design of Public Automatic Door Based on PLC Control 学 生 姓 名 刘宇超 专 业 电气工程及其自动化 学 号 1534427 指 导 教 师 于江蛟 分 院 电子工程分院 2019年 6 月 PAGE 1 摘 要 随着科学的发展，电子信息的进步，自动化渐渐走进人类的生活中，人类的生活水平也得到了进一步的提升，数字化，智能化，现代化更受人们喜爱，自动门主要是由感应器件，驱动装置和传动装置组成。感应器件将监测到的人体或物体信号传送到plc ，plc在综合收到自动门状态信号作出判断是自动门的主要原理，然后发出控制信号，使驱动装置运行，在通过传动装置带动门动作，从传统门到自动门，中间经历了很长的发展历程，现在自动门已经成为评定建筑智能的标准，它也正朝着高度现代化方面发展，plc作为控制器以其受外界干扰小，普遍性高的特点，在各个行业被普遍运用。本次设计以S7-200PLC作为逻辑控制器，旨在给人们生活带来便捷、方便。设计采用STEP7编程软件进行程序的编写，最后用组态王进行画面的仿真调试。 关键词：PLC、自动门、智能化 ABSTRACT With the development of science, electronic information progress, automation gradually into the human life, the human standard of living has been further improved, digital, intelligent, modern more popular, automatic door is mainly composed of induction devices, drive devices and transmission devices. Sensor to monitor the human body or object signals to PLC, PLC in the automatic door state comprehensive received signal to judge is the main principle of automatic doors, then a control signals, driving device, running, in by the movements of the actuator drives the door, from traditional door to automatic door, middle has experienced a long development course, automatic door has now become the standard of evaluation of building intelligence, it also is developing toward highly modern, PLC as the controller with the interference is small, the characteristics of high universality, was widely used in various industries. This design USES s7-200 PLC as the logic controller, aiming to bring convenience and convenience to peoples life. The design USES STEP7 programming software to write the program, and finally USES kingview to simulate and debug the screen. Key words: PLC, automatic door, intelligent  目录 TOC \o 1-2 \h \u 6661 摘 要 1 29380 绪 论 3 24794 第一章 可编程控制器简单概述 3 26093 可编程程序控制