lin总线在车身电子控制网络中的应用

上海交通大学硕士学位论文LIN总线在车身电子控制网络中的应用姓名：翟祥林申请学位级别：硕士专业：控制理论与控制工程指导教师：王景成20050101IIILINLINCANMOST1394LINLINLINLINLINLINLINLINLINLINLINLINIVLINCANOSEK/VDXVAPPLICATIONRESEARCHOFLINBUSONCARBODYCONTROLNETWORKABSTRACTTodayvehiclescontainmoreandmoreelectricalcomponents.Withthegreatincreaseofelectricalcomponentsinthecar,moreandmorecommunicationsareneededamongthem.Toreducethenumberandweightofconnectionsanddedicatedwiring,networkinginvehicleisdevelopedanditprovidesamoreefficientmethodfortoday'scomplexcommunicationsinvehicle.LIN(LocalInterconnectNetwork)isanewtypelow-costnetworkofthesenetworkingtechnologies.Thedissertationintroducesthedevelopmenthistoryofmodernautomobileelectronic,networkinginvehicleandclassificationofnetworkingfirst.Someofthemostimportantnetworkingtechnologyisemphasized,suchasLIN,CAN,MOST,1394.Inthesecondchapter,LINnetworkingtechnologyisintroducedindetails,includingthehistoryofLINstandard,LINconcept,LINmessageframe,errordetectionandmanagement,sleepmode.HowtodesignthesoftwareandhardwareofLINnodeandapplicationofLINisalsodiscussed.Inthethirdchapter,thedissertationputforwardsthesolutionbasedonLINbusofcarclimateVIcontrolsystem.Inthefourthchapter,thedissertationintroducesthesolutionbasedonLINbusofcardoorcontrolsystemandilluminatesindetailsdesignofLINmasternodeandslavenode.CardoorcontroldemosystembasedLINbushasbeendeveloped,whosenodesaredesignedwhollybytheauthor,includinghardwareandsoftware.Theadvantagesofthisdemosystemincludesimplenetworkhierarchy,highinteroperability,convenientoperationandsoon.Ifthoseindicatorswhichsimulatecontrolsignaloutputinthedemosystemarechangedtomotordrivecircuits,thisdemosystemcanbeusedinanactualcardoorcontrolsystem.KEYWORDS:AutomotiveElectrics,NetworkinVehicle,LINBus,CANBus,CarDoorControlSystem,AutomotiveClimateControlSystem,OSEK/VDXI2005119II120702374030501965198019801995820901632(1)2(2)(3)(4)(5)(6)(7)CADCAMCAE32000150011121112 (1)4(2)(3)I/O(4)(5)LINPCBPCBRambusRedwood6.4GHz5,SAESocietyOfAutomotiveEngineersSAEJ2057ABC(1)A110Kb/s,/(2)B10125Kb/s,,(3)C125Kb/s1Mb/sABS,136(1)10(2)PWMNRZPWM315kb/sNRZ1Mb/s(3)(4)762010POLOCANLINMOST1394(1)IDB(IntelligentTransportationSystemsDataBus)IDB(IntelligentTransportationSystemsDataBus)IDBAutomotiveMultimediaInterfaceCollaboration,IDB-CCAN250kb/sMOSTIDB-1394bIDB-1394bIEEE1394IEEE1394IDB-1394b1394(2)MOST(Media-OrientedSystemsTransport)8MOSTLAN“MOSTCooperation”25Mbps(3)D2BDomesticDataBusD2B1992PhilipMatsushita12MbpsD2B-SD2BCD(4)BluetoothBluetooth102.4GHz4USBEIA-232PCUARTFrequencyHoppingTimeDivisionMulti-AccessCodeDivisionMulti-Access721KbpsDVDCDMP3(5) ByteflightByteflightBMWMotorolaElmosInfineonTDMATime-DivisionMultiple-AccessBMW7(Time-critical)Byteflight10Mbps(6)LINLocalInterconnectNetworkLINLocalInterconnectNetwork1999AudiBMWDaimlerChryslerVolvoVolkswagenVCTMotorola9LINLINLINLINLINEMCLIN2001LIN(7)CANControllerAreaNetworkCANISOCAN10km5kbps1Mbps(40m)CAN125Kbps250KbpsCANCANCANCANKingdomJ1939FT-CANSW-CANJ1939CANCANCANCAN500K1MbpsABS/ASRCAN100Kpbs10(8)FlexRayFlexRayFlexRayFlexRayFlexRayTime-TriggeredProtocolsFlexRayByteflightFlexRayCANLINMOSTFlexRay(9)XByWireXByWireFly-by-WireFly-by-WireSteer-by-WireBrake-by-Wiredrive-by-Wireshift-by-WireX-by-WireX-by-WireAutonomySteer-By-WireBrake-By-Wire201040X-By-Wire1411()125Kb/s20ms-50msBACANLINCANLIN151242VLINCANCANLIN1319935BMWBoschDaimlerChryslerOpelSimensVWOffenseSystemeundderenSchnittstellenfurdieElektronikimKraftfahrzeugOSEKPSARenaultVDXVehicleDistributedeXecutiveOSEK1994OSEK/VDXOSEK/VDXNM(NetworkManagement)COM(Communication)RTOS(Real2TimeOperatingSystem)OIL(OSEK/VDXImplementationLanguage)OSEK/VDX16OSEK/VDXRTOSCOMNM,ElectronicControlUnitECU,,ECUCOMNMECUOSEK/VDX14OSEK/VDX1NM(NetworkManagement)ECUMCU152COM(Communication)ECUECUOSEK/VDXInteractionLayerNetworkLayerDataLinkLayerAPIECUECU3RTOS(RealTimeOperatingSystem)OSEK/VDXOSEK/VDXOSEK/VDX3()OSEK/VDX832OSEK/VDXOILOSEKBuilderOILOSEK/VDXOIL161997MODISTARC(MethodsandtoolsforthevalidationofOSEK/VDXbasedDISTributedARChitecture)OSEK/VDXOSEK/VDXMOTOROLAdSPACEIntegratedSystemsWindRiverOSEK/VDXOSEKECUAPI1AliveLimphomeAliveLimphome17NMOffNMOnNMShutDown17NMOffStartNMNMOnStopNMNMShutDownStartNMStopNM2NMOffNMOn18NMShutDownNMOffStartNMNMOnStopNMNMOffNMOffNMOnNMShutDow18StopNMStartNM1818OSEK/VDXMCUOSEK/VDXOSEK/VDX(CANJ1850D2B)OSEK/VDXOSEK/VDXOSEK/VDXLINLINLINOSEK/VDXLINNMOffNMOn19CANOSEK/VDXLINCANCANLINLINCANLINLINLINLINLINMotorolaMC68HC908AZ60LINMC68HC908QY4LINLEDPCBC20LINLINLocalInterconnectNetwork1999LINISO-914120KbpsSAE1.1ALIN11999AudiBMWDaimlerChryslerVolvoVolkswagenVCTMotorolaLIN22000LINTIMicroChipCypressLIN32000LINLINV1.242001LIN52002LINV1.362003LINV2.0V2.072004LINLINSAESocietyOfAutomotiveEngineersJ2602LINLINLINV2.0LIN21LINLINLINLIN1ISO9141212VNRZNotReturnZero’1’’0’20kb/sEMI1kb/s40m3)/4)56LIN76648LINslavetaskmasttask2122LINmasttaskslavetaskslavetaskLIN(MessageHeader)(MessageResponse)SynchBreakFieldSynchFieldIdentifierField13011023DataFieldChecksumFiledLIN22LINSynchBreakLINMasterTaskSlaveTaskBreakSignal(SynchDelimiter)2313bitLIN9bit8bit1bit14bit24SynchBreakSynchFieldBreakSign