77垂直提升式立体车库电气系统

学号：毕业设计说明书GRADUATEDESIGN设计题目：学生姓名：专业班级：学院：指导教师：2015年7月5日摘要I摘要随着我国汽车保有量的增加，许多城市出现停车难问题，停车难问题已经严重影响到了人们的日常生活。机械式立体车库可以有效的解决这个难题，是未来车库发展的大势所趋。本论文讨论了一种以直线电机作为横移机构的垂直提升式立体停车库的控制系统设计，旨在实现立体停车库的全自动、安全、可靠地运行。论文首先针对机械式立体车库的国内外发展状况、优缺点、主要的类型以及国内行业发展中存在的问题等进行了详细的说明。然后就垂直提升式立体车库进行重点介绍。包括立体车库的总体结构和运行原理，升降机构与横移机构的工作方式以及自动控制系统的整体设计。论文重点研究了垂直提升式立体车库自动控制系统的硬件设计，综合各项因素，选定PLC作为控制系统的硬件方案，将用到S7-200，S7-300，变频器，通讯接口板等硬件设备。最后对垂直提升式立体车库发展中仍然存在的问题进行说明，并对立体车库未来的发展空间进行合理的展望。关键词:垂直升降式立体停车库；直线电机直接驱动；PLC控制系统AbstractIIAbstractAlongwiththeincreaseofthequantityofthecar,manycitieshavetheparkingproblem,theparkingproblemhasseriouslyaffectedpeople'sdailylife..Mechanicalsolidgaragecaneffectivelysolvethisproblem,isthefutureofthegeneraltrendofthegaragedevelopment.Thispaperdiscussedalinearmotorastheshoggingmechanismofverticalliftingtypestereogaragecontrolsystemdesign,toachievethree-dimensionalcarparkinglotfullautomatic,safeandreliableoperation.Firstly,thepaperexplainsthedevelopmentstatus,theadvantagesanddisadvantages,themaintypesandtheproblemsofthedevelopmentofthedomesticindustry..Andthenfocusontheverticalliftingstereogarage.Includingtheoverallstructureandoperationalprincipleofstereogarage,liftingmechanism,andashoggingmechanismandautomaticcontrolsystemfortheoveralldesign.Theemphasisofthispaperistoresearchtheautomaticverticalliftingtypestereogaragecontrolsystemhardwaredesign,thecomprehensivefactorsselectedPLCasthecontrolsystemhardwaredesign,willusetheS7-200,S7-300,inverter,communicationinterfaceboardhardwareequipment.Atlast,theproblemsinthedevelopmentofverticalliftingstereogarageareexplained,andthefuturedevelopmentofstereogarageisreasonable..Keywords:Verticallifttypesolidstop;Linearmotordrive;PLCcontrolsystemcommunicationprotocol目录III目录摘要.............................................................................................................................IAbstract.........................................................................................................................II第1章绪论.............................................................................................................-1-1.1机械式立体停车库研究的背景和意义..........................................................-1-1.1.1机械式立体车库的国内外的发展状况...................................................-1-1.1.2国内机械式立体车库的发展状况...........................................................-2-1.1.3机械式立体车库的特点...........................................................................-4-1.1.4机械式立体停车库的主要类型...............................................................-5-1.2.课题的研究思路和主要研究工作..................................................................-7-1.3本章小结..........................................................................................................-7-第2章机械式立体车库的结构和运行原理.........................................................-9-2.1垂直提升式立体车库简介..............................................................................-9-2.2垂直提升式立体车库的总体结构..................................................................-9-2.2.1结构框架部分........................................................................................-10-2.2.2升降装置.................................................................................................-10-2.2.3横移机构................................................................................................-12-2.2.4载车板....................................................................................................-14-2.2.5旋转托盘................................................................................................-14-2.2.6安全保护装置........................................................................................-14-2.2.7消防系统.................................................................................................-15-2.2.8监控系统................................................................................................-15-2.3垂直提升式立体车库运行原理....................................................................-16-2.3.1车库的存取车流程.................................................................................-16-2.3.2垂直提升层定位和横移定位原理.........................................................-17-2.3.3提升机构速度的控制.............................................................................-18-2.4本章小结.......................................................................................................-19-第3章垂直提升式立体车库控制系统的硬件方案...........................................-20-3.1控制系统的设计要求....................................................................................-20-3.2硬件系统的方案............................................................................................-20-3.3控制系统的硬件组成....................................................................................-22-3.3.1S7-300PLC.............................................................................................-23-3.3.2S7-200PLC..............................................................................................-26-3.3.3变频器.................................................................................