Vector-AUTOSAR-Solution

©2011.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.V2.42011-01-10VectorAUTOSARSolutionAUTOSARCOMPLETE!2©2011.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:Agenda
AUTOSAROverview
VectorAUTOSARToolChain
ISO26262andMICROSAR3©2011.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:OverviewandObjectivesAUTOSARPartnership4©2011.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:OverviewandObjectives
AUTOSAR2.0specificationsoncomponents(BSWandRTE)
AUTOSAR2.1includesspecificationsondevelopmentmethodologyandtemplatesfirstdescriptionsforapplicationinterfaces(bodyandinteriorelectronics)
AUTOSAR3.020compositionsfromthebody,powertrain,andchassisdomainSpecificationsofstandardizedapplicationinterfaces(powertrain,chassisdomain)harmonizedtheconceptforwakeupofECUsandstartupofnetworksstatemanagersforthebussystemsCAN,LIN,andFlexRayadded
AUTOSAR3.1OBD
AUTOSAR4.0(end2009)IP,FR-IsoTPConformanceTestspecifications(CTSpecs)Release2.090SpecsRelease2.1120SpecsRelease3.0Release3.1141SpecsRelease4.02006-052007-032008-052008-09End20092002-08InitialdiscussionsHistoryFutureMaintenanceexistingReleasesEnd2012Rel.5.05©2011.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:OverviewandObjectives
GrowingE/Ecomplexity
Quantityofsoftwarerisingverysteeply
Lifecycleshortfall:ThelifeofcarsisusuallylongerthanthatoftheirECUs
Embeddedsystemsdonotsupportfullhardwareabstraction
Limitedmodularityofthesoftware
Poorreusability:Softwaremustoftenberewrittenfromscratchwhenhardware(processortype)ischanged
ManydifferenthardwareplatformsareusedThesituationtoday6©2011.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:OverviewandObjectivesTwodifferentAUTOSARstatements:“Cooperateonstandards–competeonimplementation”AUTOSARSloganHardwareSoftwareHardwareSoftware7©2011.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:OverviewandObjectivesAUTOmotiveOpenSystemARchitecture
Standardizationofinterfacesofexchangeformatsofmethodology
Implementationandstandardizationoffundamentalsystemfunctionsasthecross-OEM“StandardStack”
Integrationoffunctionalmodulesfromdifferentsuppliers
ScalabilitytodifferentvehicleandplatformvariantsObjectivesMicrocontrollerRTEApplicationCOMCOMMDEMCRCDETECUMWDGMWDGIFComplexDriversIOHWOSIPDUMNMIFPDURFIMDCMCANIFCANTPCANSMCANNMLINIFLINTP*LINSMFRIFFRTPFRSMFRNMNVMMEMIFEAFEECANDRVFLSDRVEEPDRVMCUDRVWDGDRVGPTDRVLINDRVFRDRVSPIDRVICUDRVPWMDRVADCDRVPORTDRVDIODRVEEPDRVEXTFLSDRVEXTFRTRCVCANTRCV8©2011.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:AUTOSARRTEArchitectureRTEApplicationLayerComplexDriversMicrocontrollerAbstractionLayerMicrocontroller
TaskComponentsindependentofECUmapping
FunctionalityMiddlewareprovidingcommunicationservices(intra/interECU)ECUAbstractionLayerServiceLayer9©2011.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:AUTOSARBSWServiceLayerComplexDeviceDriversMicrocontrollerAbstractionLayerServiceLayerMicrocontrollerRTEApplicationLayer
TaskServicesforapplication
FunctionalityDiagnostics,NVRAMManagement,OS,CommunicationMemoryandECUmanagementECUAbstractionLayer10©2011.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:AUTOSARBSWECUAbstractionLayerComplexDeviceDriversMicrocontrollerAbstractionLayerECUAbstractionLayerMicrocontrollerRTEApplicationLayer
TaskMakehigherlevelsindependentofECUhardware
FunctionalityDriverforexternaldevicesInterfaceforinternalandexternalperiphery(IO)ServiceLayer11©2011.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:AUTOSARBSWMicrocontrollerAbstractionLayerComplexDeviceDriversMicrocontrollerAbstractionLayerMicrocontrollerRTEApplicationLayer
TaskMakehigherlayersindependentofmicrocontroller
FunctionalityDriverswithdirectaccesstointernalperipheryofµCMemory-mappeddevicesexternaltoµCServiceLayerECUAbstractionLayer12©2011.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:AUTOSARBSWComplexDeviceDriversComplexDeviceDriversMicrocontrollerAbstractionLayerMicrocontrollerRTEApplicationLayer
TaskOfferfunctionalityforcomplexsensorsandactuators
FunctionalityDirectaccesstoresourcesforcriticalapplicationsExamples:Injectioncontrol,tirepressuremonitoringServiceLayerECUAbstractionLayer13©2011.VectorInformatikGmbH.Allrightsreserved.AnydistributionorcopyingissubjecttopriorwrittenapprovalbyVector.Slide:Agenda
AUTOSAROverview
VectorAUTOSARToolChain
ISO26262andMICROSAR14©2011.VectorInformatikGmbH.Allrightsreserved.Anydistrib