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CAN,,(,710049):,CAN,,,,:;;CAN;:U469172;TN339101:A:1001-3881(2005)11-121-3TheControlofElectricVehiclesBasedonCANNetworkCAOJun2yi,WUBao2feng,CAOBing2gang(R&DCenterofElectricVehicle,XianJiaotongUniversity,Xian710049,China)Abstract:Thenetworkcontrolarchitectureofelectricvehicles(EV)basedonCANbuswasconstructed,inwhichregionalau2tonomy,functiondistributionandhierarchymethodswereadopted1Networkcontrolunitandin-vehiclegatewayweredesigned,andtransmittingmethodsandpropertiesofdatainthenetworkwerediscussed1Thisarchitecturemightreducedifficultiesininstallationandmaintenance,improvethesystemreliabilityandreal-timeofmanipulation,andobtainthereasonabledistributionofenergy1Keywords:Electricvehicles;Energymanagement;CAN;Networkcontrol0[1,2],,[35]:,;,;,;,;,,,,,,,,,CAN,,,,,1,,UART(UniversalAsynchronousReceiver/Transmitter),CANBosch,,:ISO11898-1(CAN)ISO11898-2()ISO11898-3()ISO11898-4(CAN)LIN(LocalInterconnectNetwork)1998AudiBMWDaimlerChryslerVolvoVolkswagenMotorolaVCT(VolcanoCom2municationsTechnologies)[6]LINSCI(UART)(SerialCommunicationInterface),ISO9141,EMCESD,CANSAEJ1850[7]CANCAN:(1),;(2),;(3),1Mbps;(4)CAN,,PhilipsCANTJA1054,TJA10542001,CANTTCAN(Time-TriggerControllerAreaNetwork),CAN,[8]TTCAN,,,,,CANTTCAN:,12120051No111CAN,,CAN,,BMWSaabVolvoAudi,CAN,2002:CAN,,CAN863,CAN,2(BEV)(HEV)(FCEV),,[3,4],(ABS/ASR),;,,,,,211,11,,,[9,10]:,,,,,,030%[11],,,,[12],212,,,,,;,,22CAN,,,:,:,GPS,,2,CAN22120051No111[13,14]:,,,,,,,,CANISO15765,OBD-[15]GPS,,,CANLINLIN:,15;20Kbits/s,2149161912Kbits/s;2483,,3;();/,;8CRC;ISO9141LIN,CANLIN,CANLINCAN/LIN,23LIN:LIN,,213,,,CAN:(1);(2);(3);(4),,,,:,,,,CANCSMA,CAN4JTAG,;A/D;CAN,CAN,45,,,53,,,(126)32120051No111,,313,PLC,,23,,2[4]4PLC,,,,1ManfrenPopp1TheRapidWaytoPROFIBUS-DP[R].GermanyPROFIBUSInterfacecenter/Lab,1997(23)12WILLIAMSTALLINGS1()[M]1:,1998:10912013,1[J]1,2001(9)14,1[J]1,2003(5)1:(1947),,,,::0371-83556937:2004-06-02(123)CAN,,,,11211,199712,11,2003,25(2):204-20913C1C1Chan1Thestateoftheartofelectricandhybridvehi2cles1ProceedingsoftheIEEE,2002,90(2):24727514,,11,2004,38(1):15151[D]1,200316LINspecificationpackageRevision1131(2):15115518G1Leen,D1Heffernan1Time-triggeredcontrollerareanet2work1JournalofComputing&ControlEngineering,2001,12(6):24525619J1M1Miller,R1Smith1Ultra-capacitorassistedelectricdrivesfortransportation1IEEEInternationalElectricMa2chinesandDrivesConference,2003,2:670676110D1Howe,P1Mason,etal1Flywheelpeakpowerbufferforelectric/hybridvehicles1InternationalConferenceofElectricMachinesandDrives,1999:508510111C1Alaoui1Electricvehicleenergymanagementsystem.Dis2sertation1UniversityofMassachusettsLowell1July,2001112M1Ehsani,K1M1Rahman,H1A1Toliyat1Propulsionsys2temdesignofelectricandhybridvehicles1IEEETrans1Ind1electron1,1997,44:1927113,1CAN1,2002(1):37411141CAN1,2003,25(5):463466115OBDCANEquippedVehicles2003/2004ModelYearsRevisedOct114,20031(1977),,,:029-87570252,E-mail:Caojy@mailst1xjtu1edu1cn:2004-07-0562120051No111