学位论文—基于plc控制的门禁系统设计

毕业论文题 目 基于 PLC 控制的门禁系统设计 专 业 电气工程及其自动化 摘 要 本文介绍了利用可编程控制器 PLC 和三相沟通电机组成的自动门禁控制系统，给出了系统的 PLC 和三相沟通电机的主要控制技术环节。中心控制器通过与 IBA AC-08 系统控制器和各种传感器（防夹，红外感应传感器，接近开关传感器）的连接，实现仓库门系统的自动启停，自动定位，调速功能和夜间闭锁等功能，进而实现自动系统的安全可靠控制。同时充分利用已有资源和各种逻辑传感器和电铃、信号灯等报警装置组成简易的报警与处理系统。本文还介绍了系统的软件设计和仿真，并给出了系统的梯形图程序。关键词：PLC；IBA AC-08 系统控制器；传感器；自动门ABSTRACTThe configure of a automatic control system of automatic gate and the structure of its control system are presented in this paper. It pays more attention to the method using PLC ，Transducers and three-phase AC motor to control machine (defend to clip, the infrared dray responds to spread the feeling machine, nearing to the switch to spread the feeling machine), carry out a system of automatic underway stop, automatic fixed position, adjust soon the function and nighttimes shut the lock etc. function, then carry out the safe credibility control of a system. This text still introduces the software design of the system and adjusts to try, and give a form of language procedure of the system.Key words: Programmable Logic Controller; IBA AC-08.Transducer; Automatic Gate目 录摘 要.......................................................................................................BABSTRACT..............................................................................................C1 概述........................................................................................................11.1 自动门禁与报警简介........................................................................11.2 设计任务及方案说明..............................................