PRE-CRASH SAFETY SYSTEM SYSTEM DIAGRAM

A01JB2GE02
Communication Table
Sender Receiver Signal Line
Driving Support ECU Seat Belt Control ECU

  • Pre-crash seat belt operation signal

  • Pre-crash safety system malfunction signal

 CAN
Driving Support ECU Brake Booster with Master Cylinder (skid control ECU)

  • Brake assist standby signal

  • Pre-crash brake operation signal

  • Pre-crash alarm signal

 CAN
Driving Support ECU Combination Meter

  • Pre-crash safety system malfunction signal

  • Warning signal

 CAN
Seat Belt Control ECU Combination Meter Pre-crash safety system malfunction signal CAN
Brake Booster with Master Cylinder (Skid Control ECU) Driving Support ECU Vehicle speed signal CAN
Brake Booster with Master Cylinder (Skid Control ECU) Seat Belt Control ECU

  • Vehicle speed signal

  • Seat belt operation signal

 CAN
Yaw Rate Sensor Driving Support ECU Vehicle yaw rate sensor signal CAN
Seat Belt Control ECU Driving Support ECU Pre-crash safety system malfunction signal CAN
Main Body ECU Seat Belt Control ECU Vehicle type signal (Steering wheel position) CAN
Main Body ECU Driving Support ECU Vehicle specification information (destination, steering wheel position) CAN
Steering Angle Sensor Driving Support ECU Steering angle sensor signal CAN
Center Airbag Sensor Seat Belt Control ECU Buckle switch signal CAN
Power Management Control ECU Driving Support ECU

  • Shift position signal (D, R)

  • Engine type information signal

  • Vehicle specification information (2WD/AWD information)

 CAN
Millimeter Wave Radar Sensor Driving Support ECU

  • Front obstacle recognition signal

  • Distance signal

  • Relative speed signal

 CAN