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英文原文THE6LAYERSSTEREOGARAGEDESIGNBASEDONOMRONPLCZHUORANZHANGDEPARTMENTOFELECTRICALESPECIALLYTHEPRIVATECARS,PUTTINGAGREATPRESSUREONURBANTRANSPORTATIONANDPARKINGSLOTTHISARTICLEISMAINLYCONCERNEDABOUTTHEENTIRESTRUCTURE,RUNNINGPROCEDUREANDELECTRICALSYSTEMDESIGNINCLUDINGHARDWAREANDPROGRAMDESIGNIDEASFORLIFTINGTRAVERSINGSTEREOGARAGE,WHICHWILLNOTONLYSHORTENTHEDEVELOPINGPERIODBUTALSOORIENTPARKINGTOCENTRALIZATIONANDAUTOMATIONDIRECTIONOWNINGSOMEREFERENCEVALUEKEYWORDSSTEREOGARAGE,OMRONPLC,DESIGNINSUFFICIENTPARKINGSLOTSISRESULTEDFROMTHEDEVELOPMENTOFTHECITIES,ECONOMYANDTRANSPORTATIONOFTHECITIES,THETRADITIONALGARAGESAREALWAYSMAKINGTHEUSEOFTHENATUREVACANCY,INACOMMUNITY,THERATIOBETWEENPARKINGSLOTSANDRESIDENTSISAPPROXIMATELY11,ONEPARKINGSLOTFORAFAMILYATLEAST,INORDERTOSOLVETHECONTRADICTIONTHATTHEPARKINGSLOTSUSINGPRECIOUSCOMMERCIALLAND,THESTEREOMECHANICALGARAGESWITHTHEADVANTAGEOFTHEAVERAGEPARKINGSLOTTAKESOFLESSAREAHAVEBEENGRADUALLYINFRONTOFUSCOMPAREDWITHTHETRADITIONALUNDERGROUNDPARKINGGARAGE,THESTEREOGARAGESHAVEMOREADVANTAGESFIRSTOFALL,THESTEREOGARAGESCANSAVEMOREAREATHETRADITIONALWAYSMUSTBEAMASSEDDRIVINGPATHFORVEHICLES,AVERAGELY,ACARWILLTAKEUP40M2IFWETAKEMULTILAYERSGARAGE6LAYERSINTOCONSIDERATION,ITISPOSSIBLEFOR13CARSTOPARKINTHEAREAOF50M2,WHICHWILLSAVELOTSOFLANDRESOURCESANDLANDCONSTRUCTIONEXPENDITUREMEANWHILE,THESTEREOGARAGECOULDGUARANTEETHESAFETYOFTHEPEOPLEANDTHEIRCARSIFTHEREISANYBODYINTHEGARAGEORTHECARSARENOTFULLYSTOPPED,THESYSTEMCONTROLLEDBYELECTRICALEQUIPMENTWILLNOTRUNEITHERITMEANSTHAT,INTHESCALEOFTHEMANAGEMENT,THEMECHANICALGARAGECOULDSEPARATETHEPEOPLEANDVEHICLES,WHICHMAKESITMORESYSTEMATICALLYESPECIALLYFORUNDERGROUNDGARAGES,INSTALLTHISKINDOFGARAGEWILLSAVEALARGEAREAOFILLUMINATIONSYSTEM,SOITISALSOEMERGECONSERVATIONANDENVIRONMENTPROTECTIONTHECLASSIFICATIONANDIMPLEMENTBACKDROPOFTHESTEREOGARAGEATHECLASSIFICATIONOFTHESTEREOGARAGEACCORDINGTOTHEPRESENTDEVELOPMENTOFTHESTEREOGARAGE,THESTEREOGARAGEISINCLUDINGLIFTINGTRAVERSING,ROADWAYSTACKING,VERTICALLIFTING,VERTICALCIRCULATING,CIRCLELEVELCIRCULATIONTHECONCEPTOFTHESTEREOGARAGEISALLFROMAUTOMATICLOGISTICMATERIALTRANSMITTINGSYSTEM3THEPURPOSEOFTHESTEREOGARAGEISTOSOLVETHEPARKINGPROBLEMINDEVELOPEDCITIES,THATISMAKEUSEOFLIMITEDAREATOPARKMOREVEHICLESSOASTOSAVELANDRESOURCESOFTHECITIESANDMANAGETHESTATICTRANSPORTATIONOFTHEURBANTHISARTICLEGIVESOUTAWAYTODESIGNLIFTINGTRAVERSINGSTEREOGARAGEBASEDONOMRONPLCCP1H,WHICHCOULDEXTENDTOSOLVERELEVANTPROJECTSBABRIEFINTRODUCTIONTOLIFTINGTRAVERSINGSTEREOGARAGETHEMODULARIZATIONCONCEPTISIMPORTEDINLIFTINGTRAVERSINGSTEREOGARAGEITCANBEDESIGNEDINTOTWOTOFIVELAYERSORHALFUNDERGROUNDTYPE,THENUMBEROFTHESLOTISFROMTENSTOHUNDREDSTHISKINDOFGARAGEISSUITABLEFORBOTHABOVEGROUNDANDUNDERGROUND,THECHARACTERISTICSCOULDBEGENERALIZEDASLESSOCCUPATIONOFLAND,SIMPLESTRUCTURE,FLEXIBLECONFIGURATION,LOWERCOSTINCONSTRUCTION,DECORATIONANDFIREPROTECTIONANDSHORTPERIODOFCONSTRUCTIONSAFEANDCONVENIENTFORSAVINGANDTAKINGCARSSMOOTHLYOPERATION,LOWERNOISEDURINGRUNNING4ITISALSOAPPROPRIATEFORCOMMERCIAL,BUREAUANDRESIDENTIALUSETHESAFETYEQUIPMENTMAINLYISPHOTOELECTRICALSENSORS,LIMITINGDISPLACEMENTPROTECTORANDEMERGENCYSWITCHCTHEENTIREFRAMEOFTHESYSTEMASTHEFIGLREPRESENTING,BESIDESTHECENTRALCONTROLLERPLC,THESTEREOGARAGESYSTEMCOULDBEDIVIDEDINTOTHREESECTIONSIMECHANICALSYSTEMITINCLUDESCOLUMN,BEAM,CARRYINGBOARD,VEHICLEFRAME,HOOKSANDETCIIELECTRICALSYSTEMTHISSECTIONISTHECOREOFTHISARTICLE,WHICHCONTROLSTHEWHOLESYSTEMTOOPERATEIIITOUCHINGPANELITISTHEPORTFROMWHICHOPERATORSANDTHESYSTEMEXCHANGINGMESSAGES,OPERATORSCOULDNOTONLYOPERATETHESYSTEM,BUTALSOINTHESITUATIONOFTHEMALFUNCTION,ITCOULDLETOPERATORENTERTHEMANUALORDEBUGGINGMODEFIGURE1THESTRUCTUREOFTHESYSTEMFIGURE2TOUCHSCREENAUTORUNNINGANDMANUALTHEMAINHARDWAREOFTHESYSTEMWEMAINLYUSETHEOMRONPLCCPH1,ONCONSIDERINGTHECONTROLREQUIREMENTANDTHECOST,WEADOPTINGCP1HX40DRAPLC,THEPROGRAMMINGWAYSARELADDERDIAGRAMORSTINSTRUCTIONLISTTHEINSTRUCTIONLENGTHIS1TO7STEPSPERINSTRUCTION,EACHI/ORELAYSHAS1600PORTS,USB11FORCOMMUNICATIONTHEDISPLAYPART,WEIMPORTSCREENOFWEINVIEWMT6056ISERIES,THESCREENMATERIALISTFT,56INCHES,ANDTHERESOLUTIONIS320X234,WITHUSB20PORTSUPPORTINGDOWNLOADINGTHEFREQUENCYOFTHECPUIS400MHZ,128RAMDTHESYSTEMSTRUCTUREANDFUNCTIONSTHEMECHANICALPARTSCOOPERATINGWITHELECTRICALSYSTEMARECARRYINGBOARD,HOOKSANDCHAINSTHEREARE6SLOTSONEACHLAYERBESIDES7SLOTSONTHETOPLAYER,TOTALLY37SLOTS,THEPURPOSEFORONESLOTEMPTYONEACHLAYERISTHATMAKINGENOUGHSPACEFORCARRYINGBOARDTOMOVETHECARRYINGBOARDSOFTHEFIRSTFLOORONLYDESIGNTOTRAVERSE,ALSOTHETOPFLOORCARRYINGBOARDSAREONLYSUPPOSEDTOLIFTTHEOTHERCARRYINGBOARDSAMONGTHESEFLOORSAREDESIGNEDTOLIFEANDTRAVERSEINTHISWAY,THISSYSTEMCOULDACHIEVETHESAVINGANDTAKINGFROMANYSLOTSAMONGTHESE6LAYERSINADDITION,THISSYSTEMHASATOUCHSCREENSYSTEM,WHICHSWITCHESBETWEENAUTORUNANDMANUALDEBUGGINGMODEUNDERTHEAUTORUNMODE,ITCOULDSELECTACERTAINSLOTTOACCOMPLISHSAVINGANDTAKINGBEHAVIOR,ATTHESAMETIME,MONITORINGTHEOPERATIONOFTHESYSTEMGREENWORDS“SYSTEMRUNNING“INAUTOMODEWITHOUTMALFUNCTIONWHENFAILUREOCCURS,THESYSTEMSEIZEDANDONSCREENFLASHINGYELLOWFAILURECODEWITHREDBACKDROP,WITHTHEHELPOFTHEFAILURECODE,THEPROFESSIONALOPERATORCOULDRECOGNIZEANDELIMINATETHEFAILURESPROMPTLYANDACCURATELYONCONSIDERINGMOREAUTHORITIESAREGIVENINMANUALDEBUGGINGMODE,TOPRECLUDEUNPROFESSIONALPERSONSENTERTHEMODEBYCHANCE,BEFOREENTERTHEMODE,THEREISACIPHERVERIFICATION,INWHICHTHESEQUENCECOULDBESETBYOURSELVESTHISWOULDPROTECTTHESYSTEMFROMPOTENTIALDANGERSFIGURE2ISTHEGRAPHOFSYSTEMAUTORUNNING,MANUALANDDEBUGGINGTHECOMPOSUREOFTHEELECTRICALSYSTEMASTRONGELECTRICITYSYSTEMTHESTRONGPOWERSYSTEMINCLUDESPOWERSUPPLY,PROTECTIONANDDRIVINGMECHANISM,HEREISELECTRONICMOTORSINSTALLINGXJ3DONTHEFOREPARTOFTHEPOWERSUPPLYWIRE,WHICHISUSEDTOPROTECTPHASESEQUENCEOFTHETHREEPHASEVOLTAGE,SOTHATGUARANTEETHERIGHTROTATIONOFTHEMOTORSMOREOVER,THEMOTORSONSOMELAYERSUSETHESAMETHREEPHASEVOLTAGEBTHESETOFTHEMOTORSTHEREARE6TRAVERSINGMOTORSONTHEFIRSTLAYER,6TRAVERSINGMOTORSFOR2TO5LAYERSEACH,ANDSOITISWITHLIFTINGMOTORSFOR2TO5LAYERSTHETOPLAYERSHAVEONLY7LIFTINGMOTORSAFTERSETTINGTHEMOTORS,MARKEVERYMOTORFOREXAMPLE,THEMOTORDRIVINGTHETHIRDSLOTOFTHESECONDLAYER,WEMARKITWITH“23“,THERELAYBEFORETHEMOTORARENAMEDKM23HERESERIESCONNECTALLTHEMOTORSTHERMALPROTECTION,ANYMOTORSPROBLEMWILLSTOPTHESYSTEMINTHISWAY,ITHASNOINFLUENCEONTHESTABILITYOFTHESYSTEM,BUTLOWERSTHECOSTATTHESAMETIME,MAKEITEASIERTOFINDTHEPROBLEMSWHATWENEEDTODOISPRESSTHETHERMALPROTECTIONSWITCHONEBYONECWEAKPOWERSYSTEMTHEWEAKPOWERSYSTEMISALSOTHECONTROLSYSTEM,WHICHAREMAINLYTHEPLCMODEANDITS5EXTENDEDMODULES,ALSOTHESENSORSASTHEFIGUREBELOW,ONTHERIGHTISTHEINPUTPART,DC24V,ONTHELEFT,ISTHEOUTPUTSECTION,AC220V,TOCONNECTWITHCONTACTORSANDDRIVETHEMTHESEDEVICESFUNCTIONSHAVECLOSERELATIONSHIPSWITHTHEENTIRESYSTEMSCONTROLREQUIREMENTSONTHEABOVEOFTHEGRAPH,THEPROTECTIONEQUIPMENTAREEMERGENCYSWITCH,INSTALLEDBESIDETHETOUCHINGPANEL,EMERGENCYONLY,TRIGGERIT,THESYSTEMSTOPSFRONTANDBACKPHOTOELECTRICALSENSORS,WHICHAREUSEDTODETECTPEOPLEORUNIDENTIFIEDOBJECTSBREAKINGINTOTHESYSTEM,IFTHISHAPPENS,THESYSTEMWOULDSTOPTHENRESPONSEWITHPHOTOELECTRICALFAILURE,THEGOALISTOPROTECTTHEPEOPLEANDTHEVEHICLESTHEPHASESEQUENCEPROTECTIONHASBEENILLUSTRATEDBEFOREOVERCURRENTPROTECTIONNORMALLYACTIVATEDUNDERTHEMOTORSTUCKALLTHEMARGINSWITCHESSERIESCONNECTED,CULTTHEMAINPOWERWHENANYCARRYINGBOARDEXCEEDTHELIMITINGPOSITIONLIMITSWITCHESINCLUDINGUPONESANDDOWNONESORLEFTANDRIGHTLIMITSWITCHESINORDERTOACHIEVETHECONTROLLINGREQUIREMENTS,THELEVELLIMITSWITCHESAREINSTALLEDONTHEBOTHSIDEOFTHEEACHSLOTFRAME,WHILETHEVERTICALLIMITSWITCHESAREINSTALLEDONTHECHAINWHICHATTACHEDTOTHEMOTORITISNECESSARYTOPOINTOUTTHATTHEFIRSTLAYERONLYINSTALLEDDOWNANDLEFTRIGHTLIMITSWITCHES,THETOPLAYERONLYINSTALLEDUPSWITCHESTHESESWITCHESCOULDSENSETHEPOSITIONOFTHECARRYINGBOARDS,HELPINGTOFINISHTHELIFTINGANDTRAVERSINGCONTROLHOOKPOSITIONSENSORSISTOFIXTHEVEHICLESANDSENSETHESLOTEMPTYORNOTTHEOUTPUTPOINTS“0004050607“ARETOSELECTDIFFERENTPHASEFOREACHLAYER,SOCONTROLTHEMOTORSROTATIONWAYSFIGURE3PLCMODULESSEGMENTTHEREAREOTHER4EXTENDEDMODULES,WHICHONLYGIVEMOREI/OPORTSTOTHESYSTEM,SIMILARTOTHISMAINPARTOPERATIONPROCEDUREATAKINGPROCEDUREASFARASTHEFIRSTLAYERCONCERNED,ITISONLYDESIGNEDTOTRAVERSE,SOASTOMAKESPACETOUPPERLAYERSCARRYINGBOARDSTOMOVEDOWNWARDSODOTHEOTHERLAYERS,WHICHAREDESIGNEDTOTRAVERSEWHENTRAVERSINGMEETTHEREQUIREMENTS,LIFTINGMECHANISMWILLRUNTOPUTTHECARRYINGBOARDDOWN,FINISHINGTHESAVINGANDTAKINGPROCEDUREDURINGTHEPROCEDURETHEPHOTOELECTRICALSENSORSAREOPENANDWILLBEHAVEASFOREPARTHASEXPLAINEDINFIGURE2A,ISTHETAKINGCONDITION,ATTHISTIME“LOADING“WILLFLASHUNTILTHETAKINGPROCEDUREFINISHESWHENWEENTER“51“,THESYSTEMWILLDISTINGUISHWHETHERTHEOPERATIONISATAKINGORASAVINGACCORDINGTOTHEHOOKOFTHE51SLOTTHENPRINTSTHEMESSAGERESPONDEDTOTHESTATEOFTHEHOOKONTHESCREEN,THEOPERATORCOULDCONFIRMTHEOPERATIONORCANCELITONCONFIRMING,THE51CARRYINGBOARDWILLWAITFORITSDOWNWARDBOARDSTOFINISHTHETRAVERSINGMOVETHENMOVINGDOWNINADDITION,ATIMERISADDEDTOTHISCONTROLMODULEINORDERTOPRECLUDELEVELLIMITSWITCHESMALFUNCTION,RESULTINGINTOTHETRAVERSINGMOVETIMEUPIFTHETIMEFORTRAVERSINGMOVEEXCEEDSTHESETTIME,THESYSTEMWILLWARNTHEOPERATOR“TRAVERSINGMOVETIMEUP“WHICHDISPLAYSONTHESCREEN,THEOPERATORCOULDCHECKOUTTHEFAILURETHEUPLIMITSWITCHESAREUSEDTOSENSEWHETHERTHECARRYINGBOARDSARESTOPPEDATTHEIRROUTINESLOTS,WHICHTHELEVELSWITCHESCANTFINISHMAYBEONECARRYINGBOARDSTUCKBETWEENTWOLAYERSONLYDOALLTHEUPPERLAYERSCARRYINGBOARDSSTOPATTHEIRROUTINESLOTS,THESELECTEDCARRYINGBOARDSLIFTINGMOVEISACTIVATEDATIMERISALSOSETINTOTHELIFTINGCONTROL,WITHTHESAMEFUNCTIONASTRAVERSINGTIMERTHEELEVATORCARRIESTHEVEHICLEDOWNTOTHEGROUND,RELEASETHEHOOK,NOWTHEPHOTOELECTRICALSIGNALSHUTDOWN,ANDWAITINGFORTHEOWNERSTOTAKETHEIRVEHICLEONDRIVINGAWAYTHEVEHICLEANDOPERATORSCONFIRMINGTHEPHOTOELECTRICALSIGNALRESUMES,THECARRYINGBOARDBACKTOITSSLOTFROMTHEDOWNWAYFIGURE4THEFLOWCHARTOFTHETAKINGANDSAVINGPROCEDUREBSAVINGPROCEDURETHESAVINGPROCESSISBASEDONTAKINGPROCEDURE,SOTHEYAREFAMILIARTHEONLYDIFFERENCEISTHEHOOKMOVESOFTWAREPROGRAMMINGANDPROGRAMMINGENVIRONMENTASOFTWAREPROGRAMMINGENVIRONMENTANDITSLANGUAGEINTHISSYSTEM,WECHOOSEOMRONCXONE30TOPROGRAMTHEPLCTHELANGUAGEFORPROGRAMMINGISCLASSICLADDERDIAGRAMONCONSIDERINGTHESTEREOGARAGESAREINSTALLEDINDIFFERENTCONDITIONANDREQUIREMENTOFDIFFERENTUSERS,THESCALEOFTHESTEREOGARAGESSHOULDBEFLEXIBLE,FOREXAMPLEDIFFERENTLAYERSORSLOTSINORDERTOMEETTHEDIFFERENTSCALESREQUIREMENTS,THEPROGRAMISMODULARIZED,ONLYNEEDTOCHANGETHEI/OPORTS,THELOGICALRELATIONSINTHELADDERDIAGRAMAREFIXEDINTHISWAY,ITISNOTONLYWITHHIGHLYCOMPATIBILITYBUTALSOSHORTENSTHEPERIODTODEVELOPRELEVANTDESIGNSANDMAKEITEASIERTODEBUGGINGANDREPAIRBMODULARIZEDPROGRAMCONDITIONALJUMPSAREWIDELYUSEDINTHEPROGRAMMINGTHEENTIREPROGRAMCONSISTSOFDIFFERENTMODULES,ONCERTAINCONDITIONS,THEPROGRAMJUMPSASILLUSTRATEDBEFORE,THEREAREONLYTWOMOVEMENTSFORACARRYINGBOARD,LIFTINGORTRAVERSING,BESIDETHEBOARDSOFFIRSTANDTOPLAYERSTHECONDITIONFORTHEFIFTHCOULDTRAVERSEISALLTHEUPPERLAYERSSLOTSUPLIMITINGSWITCHESCLOSEDTHEN“TRAVERSEOK“ISACTIVATED,ANDTHENTHEPROGRAMWILLMAKEANALYSISOFTHEOPERATIONUNTILMEETSETCONDITIONS,THEPROGRAMJUMPSFORTHELIFTINGMOVEMENTSAREALWAYSWITHTHEDOWNWARDMOVEMENTS,SOPROGRAMTHEDOWNWARDSTANDARDS,THESYSTEMWILLRUNTHEENTIREPROGRAMISPROGRAMMEDWITHTHISMETHOD,ABOVETHEPASSAGE,ISONLYATRAVERSINGOKANDVERTICALMOVEOKMODULESIMILARLY,MODULESOFAFIXEDSLOT,FOREXAMPLESLOT“21“21TRAVERSINGMOVE“,“21VERTICALMOVE“FORWHOLESYSTEM,“EMERGENCYSTOPANDPROTECTION“,“BUTTONSELECT“,“SYSTEMMONITOR“AND“DEBUGGING“MODULES,WHICHCOOPERATEWITHEACHOTHERTOACCOMPLISHTHECONTROLANDMONITORFIGURE5MONITORINGANDDISPLAYMODULESEGMENTFIG5ISTHESEGMENTPROGRAMOFTHEMONITORINGMODULE,ALLTHEMOTORSPROTECTIONSERIESCONNECTED,SOARETHEPHASESEQUENCEPROTECTIONANDMARGINSWITCHESANYOFTHEMCHANGEPLCWILLTRANSFERMESSAGESTOTHESCREEN,WHICHDISPLAYSMEANWHILE,CULTSOFFTHEMAINKM,THESYSTEMSTOPSABRIEFSUMMARYTHISPAPERINTRODUCESLIFTSHIFTINGTYPESIXFLOORSOFTHREEDIMENSIONALGARAGEDESIGNMETHODBASEDONOMRONCP1HX40DRACONTROLLER,COMPLETINGTHEREQUIREMENTSOFTHREEDIMENSIONALGARAGEFORCITYVEHICLEMANAGEMENTTO