汽车网络分类方法及其主流协议发展趋势

:2002-10-28:(2001AA501994):(1970-),,,,.E2mail:[e-mail],,(,200092):,.,SAE(societyauto2motiveengineering),,5;,,.:;;:U463.6:A:0253-374X(2004)06-0762-05ClassificationMethodofNetworksinAutomotiveandDevelopingTrendofCorrespondingMainProtocolsWEIXue2zhe,SUNZe2chang,CHENJue2xiao(CollegeofAutomobile,TongjiUniversity,Shanghai200092,China)Abstract:Automotiveelectronicsisgreatlyimprovedbynetworktechnology,butstandardizationofnetworkprotocolsisabigproblem.Basedontheanalysisautomotivenetworkclassificationmethodofsocietyautomotiveengineering(SAE),anewclassificationmethodofupto5classesisproposed.Ac2cordingtothenewclassification,correspondingmainprotocolsofthesenetworktypesaresummarizedandthemostcompetitivecandidatesandthenetworktechnologydevelopingtrendarepointedout.Keywords:automotivenetworks;bus;communicationprotocol,,.,.2080,.1,,,2090SAE(societyautomotiveengineering,)A,B,C[1].1.,,32620046()JOURNALOFTONGJIUNIVERSITY(NATURALSCIENCE)Vol.32No.6Jun.2004,40,SAE3.,5,SAE,5:A,B,C,D,E.5.1SAETab.1VehiclenetworkclassificationbySAE(kbits-1)A,10,B,10125,C,1251000,22.1AASAE,.,110kbits-1,.2A[14].2ATab.2ClassAnetworkprotocolsUARTGMSinebusGMAudioLINLINCCDChryslerHVAC,AudioJ1780/J1587/J1922T&BTTP/ATTTech,ATTP/A(timetrig2geredprotocol/A)LIN(localinterconnectnet2work).(1)TTP/A,TTP,,[3].:()();;UART(universalasynchronousreceivertransmitter,);,.(2)1998MotorolaAudiBMWVCT,A,19997LIN[2].200392.0.LINSCI(serialcommunicationinterface)UART,,,,,LIN,..2003,,310LIN,10,,20.12LIN.,LIN,.,LIN,,A.2.2BB,,,.B10100kbits-1,.3B[35].3BTab.3ClassBnetworkprotocolsISO11898347.6125kbits-1,CANCANJ2284GM,Ford,DCISO11898VANRenault&PSAISO115193J1850GM,Ford,Chrysler,BCAN(con2trollerareanetwork,ISO118983),SAEJ1850,VAN(vehicleareanetwork).(1)199421,SAEJ1850B.,SAE,J18507.SAEJ1850FordGMChrysler;,J18503676,:.(2)19946ISO(internationalstandardor2ganization)VANISO115193,.VAN,,.(3),CAN.Bosch2080,1991S.CAN,.,1991BoschCAN(2.0).AB.,199311ISO(CAN)ISO11898,CAN.,CAN.1994CANSAEJ1939,CAN,CAN,,CAN.,CAN,,,CAN.,B,CAN,B.2.3CC,C[1,37]4.4CTab.4ClassCnetworkprotocolsCANGM,TTP/CTTTechFlexRayBMW,Motorola&DaimlerChrysler,CCAN(ISO118982)TTP/C,FlexRay.(1)TTP/C20,TDMA(timedivisionmultipleac2cess).,,,TTP.TTP/C,,TTChipTTP.(2)FlexRayBWMDaimlerChryslerMo2torolaPhilips,FTDMA(flexibletimedivisionmultipleaccess),,,,.,FlexRay,2004FlexRay.FlexRay2006.(3)CCAN,ISO118983,1251000kbits-1.StrategyAnalytics,2001CAN1.,,CAN,x2by2wire,,TTP/CFlexRay.,TTP/CFlexRay.,CANC,x2by2wire,,CAN,TTP/CFlexRay.2.4D,A,B,C,D.D,250kbits-1400Mbits-1.10,ITS(in2telligenttransportationsystems),ITSITS,.ITS,,IDB(intelligentdatabus).IDB,,,.SAEIDB3:(IDBOC)(IDBOM)(IDBOWireless).467()32IDBOC[1,8],,.,IDBOC,.CAN,CAN,IDBOC.,IDBOC2,2004OEM(originalequipmentmanufacture).IDBOCSAE,SAEJ2366.IDBOMD2BMOSTIDB1394,D2BMercedes1999S.D2B2080PhilipsSonyMatsushita,,;1992,HondaAlpine.D2B.D2B,,1998,AudiBMWDaimlerChryslerHar2man/BeckerMotorolaOasissiliconSystemsJohnsonControlsDelphiODelcoMOST.,50Mbits-1.MOST,.BWMMOST,DaimlerChrysler.IDB1394,.IDB1394IEEE1394,IEEE1394.IEEE1394,.IEEE1394,IDB1394.IDBOWireless,,,,,.2.5EE,.E2.Byteflight[4,6]BMWMotorolaElmosInfi2neon.,,ByteflightMACFTDMA,,,,,.10Mbits-1,5Mbits-1,.BMW713Byte2flight,ISIS(intelligentsafetyintegrationsystem).ISIS,,.,(4kHz),,.ISIS,Byteflight.,ByteflightE.Byteflight,,5.5Tab.5ListofvehiclesafetybusesSafetyBusDelphiDelphiBOTEBoschOTemicPlanetPhilipsDSIMotorola/AMPSI(Byteflight)BMWISIS3,:(1),,.,.,5676,:,,.,.(2)(x2by2wire),.,,,,.,,.x2by2wire.(3),,..3,.(4),,.,CTTP/CFlexRay,x2by2wire2.,:ALIN;BCAN;C,(x2by2wire),CAN,x2by2wire,TTP/CFlexRay.:[1]EtschbergerK.ControllerareanetworkGrunlagen,Protokolle,Bausteine,Anwendungen[M].Muenchen:CarlHanserVerlag,2000.[2]LIN2subbus.LINprotocolspecificationrevision2.0[DB/OL].[3]KopetzH,HolzmsnnM,ElmenreichW.AlowOcosttimeOtriggeredsensornetwork:TTP/A[DB/OL].[4]LeenG,HeffernanD,DunneA.Digitalnetworksintheautomo2tivevehicle[DB/OL].[5].[R].:,2002.[6].[M].:,1998.[7]ZuberiKM,PillaiP,ShinKG.EMERALDSOOSEK:Asmallre2al2timeoperatingsystemforautomotivecontrolandmonitoring[DB/OL].[8].[M].:,1999.(:)([2003]109),,.2004,.,11,60,10.,,,..,(,200),(,38).5000..667()32