AUTOSAR解决方案

©2010.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:1VectorAUTOSARSolution©2010.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:2AgendaAUTOSAROverviewVectorAUTOSARToolChain©2010.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:3OverviewandObjectivesAUTomotiveOpenSystemARchitecture=©2010.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:4OverviewandObjectivesAUTOSARPartnership©2010.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:5OverviewandObjectivesToomanyplatformsandvariantsOEMswanttokeepthefunctionalityconsistencyRequirethefunctionalityreusabletoreducethecostThebackgroundofAUTOSAR-1FunctionLibrarySeatAdjustmentASeatAdjustmentBLightingSeatHeatingAirConditioningVehicleACodeGenerationVehicleBHardwareTopologyDistributedSystemSoftwareConfiguration©2010.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:6OverviewandObjectivesThelife-cycleofanECUmaybegreatlylongerthanaMCUchipOEMsneedtomakethefunctionalityindependentfromtheHardwareThebackgroundofAUTOSAR-2LifeofacarplatformLifeofanECULifeofaMCUderivative©2010.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:7OverviewandObjectivesMoreandmorerolesareintroducedintoECUdevelopmentprocess“Softwaresupplier”canprovidemorestableandguaranteedsoftwarestackTraditionalECUsupplywillfocusonapplicationalgorithmThebackgroundofAUTOSAR-3TraditionalECUsupplierSemi-ConductormanufactoryModel-baseddevelopmenttoolsupplierBSWsupplierandintegratorPuresoftwarecomponentsupplier-ECUmanufacture-Applicationdevelopment-Softwareintegration-ComplexS/Adriverdevelopment-Chipprovider-MCALprovider-Modelbasedapplicationgeneration-SpecialSoftwarecomponentprovider-BSWbesidesMCAL©2010.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:8OverviewandObjectivesAUTOSAR2.0specificationsoncomponents(BSWandRTE)AUTOSAR2.1includesspecificationsondevelopmentmethodologyandtemplatesfirstdescriptionsforapplicationinterfaces(bodyandinteriorelectronics)AUTOSAR3.020compositionsfromthebody,powertrain,andchassisdomainSpecificationsofstandardizedapplicationinterfaces(powertrain,chassisdomain)harmonizedtheconceptforwakeupofECUsandstartupofnetworksstatemanagersforthebussystemsCAN,LIN,andFlexRayaddedAUTOSAR3.1OBDAUTOSAR4.0(end2009)IP,FR-IsoTPConformanceTestspecifications(CTSpecs)Release2.090SpecsRelease2.1120SpecsRelease3.0Release3.1141SpecsRelease4.02006-052007-032008-052008-09End20092002-08InitialdiscussionsHistoryFutureMaintenanceexistingReleasesEnd2012Rel.5.0©2010.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:9OverviewandObjectivesTwodifferentAUTOSARstatements:“Cooperateonstandards–competeonimplementation”AUTOSARSloganHardwareSoftwareHardwareSoftware©2010.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:10OverviewandObjectivesAUTOmotiveOpenSystemARchitectureStandardizationofinterfacesofexchangeformatsofmethodologyImplementationandstandardizationoffundamentalsystemfunctionsasthecross-OEM“StandardStack”IntegrationoffunctionalmodulesfromdifferentsuppliersScalabilitytodifferentvehicleandplatformvariantsObjectivesMicrocontrollerRTEApplicationCOMCOMMDEMCRCDETECUMWDGMWDGIFComplexDriversIOHWOSIPDUMNMIFPDURFIMDCMCANIFCANTPCANSMCANNMLINIFLINTP*LINSMFRIFFRTPFRSMFRNMNVMMEMIFEAFEECANDRVFLSDRVEEPDRVMCUDRVWDGDRVGPTDRVLINDRVFRDRVSPIDRVICUDRVPWMDRVADCDRVPORTDRVDIODRVEEPDRVEXTFLSDRVEXTFRTRCVCANTRCV©2010.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:11IntroductiontoAUTOSARComponentsviewforlightingcontrolLightSwitchRightDoorDoorContactDimmerLeftDoor©2010.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:12IntroductiontoAUTOSARRe-distributionproblemLightSwitchRightDoorDoorContactDimmerLeftDoorThinking:Ifseparateto2ECUs…AretheSWCsstillreusable?©2010.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:13DoorContactIntroductiontoAUTOSARVirtualFunctionBusRightDoorCommunicationDimmerLightLeftDoorSwitch©2010.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:14RoofECURTEBSWControllerFrontECUControllerBSWIntroductiontoAUTOSARSwitchLeftDoorDimmerLightRTEDistributionofcomponentsBusDoorContactRightDoor©2010.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:15AUTOSARRTEArchitectureRTEApplicationLayerComplexDriversMicrocontrollerAbstractio