基于欧姆龙可编程序控制器的6层立体车库设计外文文献翻译中英文翻译外文翻译.docx

基于欧姆龙可编程序控制器的6层立体车库设计外文文献翻译中英文翻译外文翻译.docx

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基于欧姆龙可编程序控制器的6层立体车库设计外文文献翻译中英文翻译外文翻译

英文原文

THE6LAYERSSTEREOGARAGEDESIGNBASEDONOMRONPLC

ZhuoranZhangDepartmentofElectrical&EngineeringWuhanPolytechnicUniversityWuhan,ChinaE-mail:

Harryzzr@

ZheMao,HailingWanDepartmentofElectrical&EngineeringWuhanPolytechnicUniversityWuhan,ChinaE-mail:

maozhe998@

Abstract—withthedevelopmentofthemodernsociety,thenumberofthevehiclesinthesecitieshasbeenincreasingwithanexponentialspeed;especiallytheprivatecars,puttingagreatpressureonurbantransportationandparkingslot.Thisarticleismainlyconcernedabouttheentirestructure,runningprocedureandelectricalsystemdesignincludinghardwareandprogramdesignideasforlifting-traversingstereogarage,whichwillnotonlyshortenthedevelopingperiodbutalsoorientparkingtocentralizationandautomationdirection;Owningsomereferencevalue.

Keywords-StereoGarage,OmronPLC,Design

Insufficientparkingslotsisresultedfromthedevelopmentofthecities,economyandtransportationofthecities,thetraditionalgaragesarealwaysmakingtheuseofthenaturevacancy,inacommunity,theratiobetweenparkingslotsandresidentsisapproximately1:

1,oneparkingslotforafamilyatleast,inordertosolvethecontradictionthattheparkingslotsusingpreciouscommercialland,thestereomechanicalgarageswiththeadvantageoftheaverageparkingslottakesoflessareahavebeengraduallyinfrontofus.Comparedwiththetraditionalundergroundparkinggarage,thestereogarageshavemoreadvantages.Firstofall,thestereogaragescansavemorearea.Thetraditionalwaysmustbeamasseddrivingpathforvehicles,averagely,acarwilltakeup40m2Ifwetakemulti-layersgarage（6layers）intoconsideration,itispossiblefor13carstoparkintheareaof50m2,whichwillsavelotsoflandresourcesandlandconstructionexpenditure.Meanwhile,thestereogaragecouldguaranteethesafetyofthepeopleandtheircars.Ifthereisanybodyinthegarageorthecarsarenotfullystopped,thesystemcontrolledbyelectricalequipmentwillnotruneither.Itmeansthat,inthescaleofthemanagement,themechanicalgaragecouldseparatethepeopleandvehicles,whichmakesitmoresystematically.Especiallyforundergroundgarages,installthiskindofgaragewillsavealargeareaofilluminationsystem,soitisalsoemergeconservationandenvironmentprotection.

Ⅰ.THECLASSIFICATIONANDIMPLEMENTBACKDROPOFTHESTEREOGARAGE

A.THECLASSIFICATIONOFTHESTEREOGARAGE

Accordingtothepresentdevelopmentofthestereogarage,thestereogarageisincludinglifting-traversing,roadwaystacking,verticallifting,verticalcirculating,circlelevelcirculation;Theconceptofthestereogarageisallfromautomaticlogisticmaterialtransmittingsystem.[3]Thepurposeofthestereogarageistosolvetheparkingproblemindevelopedcities,thatismakeuseoflimitedareatoparkmorevehiclessoastosavelandresourcesofthecitiesandmanagethestatictransportationoftheurban.Thisarticlegivesoutawaytodesignlifting-traversingstereogaragebasedonOmronPLCCP1H,whichcouldextendtosolverelevantprojects.

B.ABRIEFINTRODUCTIONTOLIFTING-TRAVERSINGSTEREOGARAGE.

Themodularizationconceptisimportedinlifting-traversingstereogarage.Itcanbedesignedintotwotofivelayersorhalfundergroundtype,thenumberoftheslotisfromtenstohundreds.Thiskindofgarageissuitableforbothabovegroundandunderground,thecharacteristicscouldbegeneralizedaslessoccupationofland,simplestructure,flexibleconfiguration,lowercostinconstruction,decorationandfireprotectionandshortperiodofconstruction;Safeandconvenientforsavingandtakingcars;Smoothlyoperation,lowernoiseduringrunning.[4]Itisalsoappropriateforcommercial,bureauandresidentialuse.Thesafetyequipmentmainlyisphotoelectricalsensors,limitingdisplacementprotectorandemergencyswitch.

C.THEENTIREFRAMEOFTHESYSTEM

Asthefig.lrepresenting,besidesthecentralcontrollerPLC,thestereogaragesystemcouldbedividedintothreesections:

I.MechanicalSystem;Itincludescolumn,beam,carryingboard,vehicleframe,hooksandetc.II.ElectricalSystem;thissectionisthecoreofthisarticle,whichcontrolsthewholesystemtooperate.III.TouchingPanel;itistheportfromwhichoperatorsandthesystemexchangingmessages,operatorscouldnotonlyoperatethesystem,butalsointhesituationofthemalfunction,itcouldletoperatorenterthemanualordebuggingmode.

Figure1.ThestructureofthesystemFigure2.TouchScreen（AutorunningandManual）

•THEMAINHARDWAREOFTHESYSTEM

WemainlyusetheOmronPLCCPH1,onconsideringthecontrolrequirementandthecost,weadoptingCP1HX40DR-APLC,theprogrammingwaysareladderdiagramorSTinstructionlist.Theinstructionlengthis1to7stepsperinstruction,eachI/Orelayshas1600ports,USB1.1forcommunication.

Thedisplaypart,weimportscreenofWEINVIEWMT6056iseries,thescreenmaterialisTFT,5.6inches,andtheresolutionis320x234,withUSB2.0portsupportingdownloading.ThefrequencyoftheCPUis400MHz,128RAM.

D.THESYSTEMSTRUCTUREANDFUNCTIONS

Themechanicalpartscooperatingwithelectricalsystemarecarryingboard,hooksandchains.Thereare6slotsoneachlayerbesides7slotsonthetoplayer,totally37slots,thepurposeforoneslotemptyoneachlayeristhatmakingenoughspaceforcarryingboardtomove.Thecarryingboardsofthefirstflooronlydesigntotraverse,alsothetopfloorcarryingboardsareonlysupposedtolift.Theothercarryingboardsamongthesefloorsaredesignedtolifeandtraverse.Inthisway,thissystemcouldachievethesavingandtakingfromanyslotsamongthese6layers.

Inaddition,thissystemhasatouchscreensystem,whichswitchesbetweenautorunandmanualdebuggingmode.Undertheautorunmode,itcouldselectacertainslottoaccomplishsavingandtakingbehavior,atthesametime,monitoringtheoperationofthesystem.（Greenwords"SystemRunning"inautomodewithoutmalfunction）.Whenfailureoccurs,thesystemseizedandonscreenflashingyellowfailurecodewithredbackdrop,withthehelpofthefailurecode,theprofessionaloperatorcouldrecognizeandeliminatethefailurespromptlyandaccurately.Onconsideringmoreauthoritiesaregiveninmanualdebuggingmode,toprecludeunprofessionalpersonsenterthemodebychance,beforeenterthemode,thereisacipherverification,inwhichthesequencecouldbesetbyourselves.Thiswouldprotectthesystemfrompotentialdangers.

Figure2isthegraphofsystemautorunning,manualanddebugging.

Ⅱ.THECOMPOSUREOFTHEELECTRICALSYSTEM

A.STRONGELECTRICITYSYSTEM

Thestrongpowersystemincludespowersupply,protectionanddrivingmechanism,hereiselectronicmotors.InstallingXJ3-Dontheforepartofthepowersupplywire,whichisusedtoprotectphasesequenceofthethree-phasevoltage,sothatguaranteetherightrotationofthemotors.Moreover,themotorsonsomelayersusethesamethree-phasevoltage.

B.THESETOFTHEMOTORS

Thereare6traversingmotorsonthefirstlayer,6traversingmotorsfor2to5layerseach,andsoitiswithliftingmotorsfor2to5layers.Thetoplayershaveonly7liftingmotors.Aftersettingthemotors,markeverymotor.Forexample,themotordrivingthethirdslotofthesecondlayer,wemarkitwith"23",therelaybeforethemotorarenamedKM23.Hereseriesconnectallthemotors'thermalprotection,anymotor'sproblemwillstopthesystem.Inthisway,ithasnoinfluenceonthestabilityofthesystem,butlowersthecost.Atthesametime,makeiteasiertofindtheproblems.（Whatweneedtodoispressthethermalprotectionswitchonebyone）.

C.WEAKPOWERSYSTEM

Theweakpowersystemisalsothecontrolsystem,whicharemainlythePLCmodeandits5extendedmodules,alsothesensors.Asthefigurebelow,ontherightistheinputpart,DC24V,ontheleft,istheoutputsection,AC220V,toconnectwithcontactorsanddrivethem.Thesedevice'sfunctionshavecloserelationshipswiththeentiresystem'scontrolrequirements.Ontheaboveofthegraph,theprotectionequipmentareemergencyswitch,installedbesidethetouchingpanel,emergencyonly,triggerit,thesystemstops;Frontandbackphotoelectricalsensors,whichareusedtodetectpeopleorunidentifiedobjectsbreakingintothesystem,ifthishappens,thesystemwouldstopthenresponsewithphotoelectricalfailure,thegoalistoprotectthepeopleandthevehicles.Thephasesequenceprotectionhasbeenillustratedbefore;Overcurrentprotectionnormallyactivatedunderthemotorstuck;Allthemarginswitchesseriesconnected,cultthemainpowerwhenanycarryingboardexceedthelimitingposition.

Limitswitchesincludinguponesanddownonesorleftandrightlimitswitches.Inordertoachievethecontrollingrequirements,thelevellimitswitchesareinstalledonthebothsideoftheeachslotframe,whiletheverticallimitswitchesareinstalledonthechainwhichattachedtothemotor.Itisnecessarytopointoutthatthefirstlayeronlyinstalleddownandleftrightlimitswitches,thetoplayeronlyinstalledupswitchestheseswitchescouldsensethepositionofthecarryingboards,helpingtofinishtheliftingandtraversingcontrol;Hookpositionsensorsistofixthevehiclesandsensetheslotemptyornot.

Theoutputpoints"0004050607"aretoselectdifferentphaseforeachlayer,socontrolthemotors'rotationways.

Figure3.PLCModules（Segment）

Thereareother4extendedmodules,whichonlygivemoreI/Oportstothesystem,similartothismainpart.

Ⅲ.OPERATIONPROCEDURE

A.TAKINGPR