基于三菱PLC立体车库毕业设计

2013届毕业设计说明书基于PLC立体车库设计

院、部：电气与信息工程学院

学生姓名：

指导教师：职称

专业：电气自动化技术

班级：电气1001

完成时间：2013 年5月23日

摘要

立体车库是专门实现各种车辆的自动停放及科学寄存的存储设施。近年来随着我国经济的飞速发展，城市人口日益增多，特别是随着改革开放以来，我国进入了汽车拥有率进入急速上升时期。机械式立体车库可充分利用地上资源，发挥空间优势，最大限度地停放车辆，成为解决城市静态交通问题的重要途径。本课题以较为典型的升降横移式立体车库为研究对象，综合介绍了升降横移式立体车库的运行模式和操作模式。本课题以典型常见的地上3×3升降横移式为例,说明了停车库的运行原理。并用组态王对立体车做了实时监控和动态演示。

本文在对国内外车库现状及发展趋势做了充分调研的基础上，选择三层三列式车库结构为研究模型。升降横移式立体车库就其组成部分而言，可分为三大部分：车库结构部分、传动机构部分和控制系统部分。本文简单介绍了车库的主体结构和特点，对车库的控制系统也作了详细的说明。依据升降横移式立体车库的运行原理，运用理论对升降横移式立体车库的结构进行了全面的分析，包括升降横移式立体车库的框架结构的机械强度、横移传动系统中轴的强度和升降传动系统中轴的强度等。在对升降横移式立体车库控制系统的设计中，采用了常用的的PLC控制，运用三菱公司的编程软件编制了升降横移式立体车库控制系统的程序，并经调试、运行，证明采用可编程序控制器(PLC)作为控制系统简单易行。其稳定、可靠、快速、性价比高的特点使得控制系统更加稳定可行。为了使停车设备满足使用要求，根据国家关于机械式停车设备通用安全要求的标准、升降横移式立体车库的实际运行，在升降横移式立体车库中采取了一些必要的安全技术，这样保证了车辆的绝对安全，使得整个车库可以安全平稳的运行。

关键词：立体车库；控制系统；PLC

ABSTRACT

Stereo garage is specifically implement check of vehicles automatic parking and scientific storage acilities. With the increasing of urban car ownership, parking problem has become a common phenomenon of large and medium-sized cities. Mechanical stereo garage can make full use of land resources, making full use of the advantages of space and maximize the parked vehicles, become the important way to solve the problem of urban static traffic. This topic was typical to lift move transversely type parking equipment as the research object, considering the three-dimensional garage dual factors of manufacturing cost and operation efficiency.

Based on the garage at home and abroad present situation and the development trend on the basis of investigation and choose three layer three column type garage structure as the research model. Lifting and moving type stereo garage in terms of their component parts, can be divided into three parts: the garage structural parts, transmission parts and control system. This article simply introduces the main structure and characteristics of garage, the garage control system also made a simple description, based on three-dimensional garage lifting and moving type, the operation principle of using the theory of three-dimensional garage for lifting and moving structure has carried on the comprehensive analysis, including the lifting of the frame transverse transmission system and elevator drive system of axial strength and so on. In three-dimensional garage for lifting and moving the design of control system, adopt advanced PLC control, by use of mitsubishi's programming software developed lifting and moving type three-dimensional garage control system application, and the debugging and running, prove that using programmable controller (PLC) as control system is simple. Its stable, reliable, rapid, cost-effective features make control according to the state of mechanical parking equipment general safety standards, lift the lateral movement type parking equipment and actual use in the lift move transversely type parking equipment necessary security technology, so that ensures the complete safety of the vehicle, make the whole garage can be safe and smooth operation.

Key words: Stereo garage; Control system; The PLC