搜索
毕业设计（论文）题目：基于PLC升降横移式立体车库控制系统设计学院:电子信息学专业班级:测控技术与仪器2009级2班指导教师:贾江涛职称:讲师学生姓名:梁鹏飞学号:40903050218西安工程大学本科毕业设计（论文）I摘要自从1994年国家制定了汽车产业政策，将汽车产业作为国家的支柱产业以来，有效地刺激了汽车工业的生产和发展，特别是近年来人们经济收入的快速增长和生活水平的不断改善，轿车急增使城市停车难问题日益突出，不仅影响了道路交通顺畅，破坏了城市的绿化和美化，而且污染了城市观瞻，随着中国加入WTO之后，这些问题将会越来越严重,从新加坡、日本等许多经济发达国家的成功经验可以看出，建立立体停车库不失为解决城市“停车难”的理想手段，而且必将成为一个独具特色的阳光产业。目前常见的机械式立体停车库有升降横移式、垂直循环式、多层循环式、水平循环式、平面移动式、巷道堆垛式、垂直升降类和简易升降式8种，其中升降横移类以其结构简单、操作方便、安全可靠、造价低等优点，在国内车库市场占有83％的市场份额。可编程控制器(PLC)集微机技术、自动化技术、通讯技术为一体，可靠性强、性价比高、设计紧凑、扩展性好、操作方便，因此在自动停车系统中通常作为电控核心。对于规模较大的系统，还可使用工业现场总线构成PLC网络，实现自动控制。关键字：自动控制，立体车库，PLC西安工程大学本科毕业设计（论文）IIABSTRACTSince1994,thestatepolicytodeveloptheautomobileindustry,thecarindustryasapillarindustryofthecountryhasbeeneffectiveinstimulatingtheproductionanddevelopmentoftheautomotiveindustry,especiallyinrecentyearstherapidgrowthofincomeandlivingstandardscontinuetoimprove,caremergencyincreasesothatthecityparkingisdifficultproblemshavebecomeincreasinglyprominent,notonlyaffectsthesmoothroad,destroyedthecity'sgreeningandbeautification,andpollutionofthecityunsightly,asChinajoinedtheWTO,theseproblemswillbecomemoresevere,fromSingapore,Japanandmanysuccessfulexperiencesofdevelopedeconomiescanbeseen,theestablishmentofsolidgaragemaywellsolvethecity,parkingisdifficult,theidealmeans,butthesunwillbecomeauniqueindustry.Currentcommonmechanicalparkingequipmentwithliftingandtransferring,verticalcirculation,multi-loop,horizontalcircular,flatmobile,laneway,verticalliftingtypeandeasylifteightkinds,includingliftingandtransferringclassofitssimplestructure,convenientoperation,safeandreliable,andlowcostinthedomesticmarketshareof83%ofthegarageofthemarketshare.Programmablecontroller(PLC)setofcomputertechnology,automationtechnology,communicationstechnologyasawhole,reliable,cost-effective,compactdesign,scalability,andeaseofoperation,sotheautomaticparkingsystem,usuallyusedaselectroniccontrolcore.Forlargersystems,butalsotheuseofindustrialfieldbusconstitutePLCnetwork,andautomaticcontrol.KEYWORDS:Automaticcontrol,Parking,PLC西安工程大学本科毕业设计（论文）III目录第1章绪论..............................................................................................................11.1自动化立体车库的发展与现状简介...............................................................11.2研究自动化体力车库的意义...........................................................................31.3自动化立体车库的技术分类及其特点..........................................................4第2章PLC的基础知识.............................................................................................52.1PLC简介..........................................................................................................52.1.1PLC的产生............................................................................................52.1.2PLC的定义............................................................................................62.1.3PLC的种类.............................................................................................62.2PLC的特点......................................................................................................82.3PLC的组成及工作原理................................................................................102.3.1PLC的组成..........................................................................................102.3.2PLC的工作原理..................................................................................172.4PLC的编程语言.........................................................................................192.4.1梯形图语言（LD）..........................................................................192.4.2指令表语言（IL）............................................................................192.4.3功能模块图语言（FBD）................................................................202.4.4顺序功能流程图语言（SFC）........................................................202.4.5结构化文本语言（ST）...................................................................20第3章立体车库硬件设计........................................................................................223.1硬件器件简介..............................................................................................223.1.1松下FP1型PLC...............................................................................223.1.2传感器（BEN5M-MDT）................................................................223.1.3行程开关（YKXX1-111（T））.....................................................223.1.4转换开关（YKXH28）....................................................................233.1.5按钮（YKXY6）..............................................................................233.1.6指示灯（AD16-16DS）...................................................................23西安工程大学本科毕业设计（论文）IV3.1.7升降电机............................................................................................233.1.8横移电机............................................................................................233.2硬件设计......................................................................................................233.2.1升降横移立体车库简介......................................................