Phần 1 (Tài liệu bằng tiếng anh) gồm: - Kết cấu thân xe - Kết cấu phần điện - CHASSIS - Kích thước xe - Động cơ xe
BODY ELECTRICAL – MULTIPLEX COMMUNICATIONBODY ELECTRICAL02KBE01YCANGatewayECU*1AFS ECU*2Seat Belt Control ECU*3Distance ControlECU*4Engine ECUA/C ECUSkid Control ECUMeter ECUSteering Angle Sensor*5,6Yaw Rate & Deceleration*5/LateralAcceleration*6 Rate SensorActive Control Engine Mount ECU*7Airbag Sensor Assembly*8DLC3MainBodyECUClearanceSonar ECU*9Seat ECU*10(for Driver)Mayday ECU*11Mirror ECU*10CertificationECU*12Tilt & Telescopic ECU*10CAN(CAN No.2 Bus)CAN(CAN No.1 Bus)CAN(MS Bus)*1:Installed only when CAN No.2 bus is used*2:Models with intelligent AFS*3:Models with the pre-crash safety system*4:Models with the dynamic radar type cruise control system*5:Except 2AZ-FE engine models with vehicle stability control (VSC) system for Australia and G.C.C. Countries*6:2AZ-FE engine models with vehicle stability control(VSC) system for Australia and G.C.C. Countries*7:Models with the power tilt & power telescopic column*8:Models with SRS airbag system*9:Models with the Toyota parking assist system*10:Models with the memory system*11:Models with the Toyota Link system*12:Models with the smart entry and start systemBE-4MULTIPLEX COMMUNICATIONJDESCRIPTIONDThe multiplex communication system of the new Camry uses the CAN (Controller Area Network) toachieve a streamlined wiring harness configuration.DThe CAN (Controller Area Network) is classified into two types according to communication speed. TheHS (High Speed)-CAN is used for the power train, chassis and body electrical systems, and the MS(Medium Speed)-CAN is used for the body electrical system.DThe HS-CAN consists of two buses (the CAN No.1 bus and CAN No.2 bus) and the MS-CAN consistsof one bus (MS bus). ECUs with gateway functions (the CAN gateway ECU and main body ECU)are usedto transmit data between the buses.DDue to the introduction of the CAN system for the power train, chassis and body electrical systems, theBEAN (Body Electronics Area Network) is no longer used on this model.DA customized body electronics system is used, enabling the control functions of the ECUs to be set usingan intelligent tester II. For details, see page BE-14." System Diagram A BEBODY ELECTRICAL – MULTIPLEX COMMUNICATION240BE03240BE05FrameData10Header End MessageBatterySerial Communication DataSwitchECUOn OnOffECULightMotorHeaterSolenoidBE-5— REFERENCE —MPX communication uses serial communication data that consists of bits and frames in order to exchangeinformation among the various ECUs. This allows a reduction of the amount of wiring on the vehicle.D A bit is the basic unit of communication that is used to represent information. A bit is represented by binaryvalues of “0” or “1”.D A frame is a body of data that is transmitted together. A frame contains a header that indicates thebeginning, and an end message that indicates the end." Conceptual Drawing A . Assembly*8DLC3MainBodyECUClearanceSonar ECU*9Seat ECU *10 (for Driver)Mayday ECU *11 Mirror ECU *10 CertificationECU *12 Tilt & Telescopic ECU *10 CAN(CAN No.2. parking assist system *10 :Models with the memory system *11 :Models with the Toyota Link system *12 :Models with the smart entry and start systemBE-4MULTIPLEX COMMUNICATIONJDESCRIPTIONDThe