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ID:36419081
大小:6.56 MB
页数:58页
时间:2019-05-10
《到发线防溜装置控制系统样机设计与实现》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、北京交通大学硕士学位论文到发线防溜装置控制系统样机设计与实现姓名:董仁飞申请学位级别:硕士专业:交通信息工程及控制指导教师:郑伟20080501ABSTRACTABSTRACT:Anti.slipdeviceisimportantequipmentatarrival—departuretrack,it’SmainlyusedtoenstR'esafetyoftransportationbypreventvehiclecollisionwhichinducedbyvehiclesliding.Thus,economican
2、dsocialbenefitCallbecreatedwithagooddesign.Nowadays,traditionaldevices,suchasironshoes,stoppingwheelandanti。slipw00d.aI.eusedinmostofthearrival.departuretrack.Itneedsmanualoperation,whichreducestheworkefficiencyandcausesdanger.Sotheresearchonanti-slipdeviceisurge
3、ntaffairs,Ourworkswillgiveaprincipleprototypedesignafteranalyzingtheanti.slipdevicedevdopedbyShenyangRailwayAdministration.Firstl%theanti.slipcontrolsystemofarrival-departuretrackwasanalyzed·Thefunctionalrequirement,reliability,andsecurityrequirementofthesystemWa
4、ssummarized.Thentheschemeofanti—slipcontrolsystem’SprincipleprototypehardwarewaSadvanced.Thewholestructureofthesystem,(MMI)man-machineinterfaceandthedualnetworkredundancycommunicationplanWasdesigned.Secondly,thehardwaresystemoftheanti-slipcontrolsystem’Sfieldcont
5、rolunitwasdeveloped.ThemaincontrolboardforlogiccontrolandmeI/Ointerfaceboardfordatainta阳反ionbetweenmaincontrolboardandthefieldcontrolunit’Sdrivingandcollectinginterface.Thelogiccontrolsoftwareandserialcommunicationsoftwarewereaccomplishedbased011thefieldmaincontr
6、olboard.Thirdly,theMMI(man.machineinterface)softwareandserialcommunicationso脚arebetweenMMI(man-machineinterface)andfieldcontrolunitweredesignedandimplemented.Finally,thedebugoftheprincipleprototypewasshowntovalidateitsreliabilityandsafetyaRerthedesign.KEYWORDS:Ar
7、rival.departuretrack;anti·slipdevice;MCU;operation‘displayinterface;RS一485busCI。ASSNO:U284.66学位论文版权使用授权书本学位论文作者完全了解北京交通大学有关保留、使用学位论文的规定。特授权北京交通大学可以将学位论文的全部或部分内容编入有关数据库进行检索,并采用影印、缩印或扫描等复制手段保存、汇编以供查阅和借阅。同意学校向国家有关部门或机构送交论文的复印件和磁盘。(保密的学位论文在解密后适用本授权说明)学位论文作者签名:童巧:笆导师签
8、名:签字日期:渺9年∥月6日签字日期:>占年占月cpEI独创性声明本人声明所呈交的学位论文是本人在导师指导下进行的研究工作和取得的研究成果,除了文中特别加以标注和致谢之处外,论文中不包含其他人已经发表或撰写过的研究成果,也不包含为获得北京交通大学或其他教育机构的学位或证书而使用过的材料。与我一同工作的同志对本研究所做
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