PRE-CRASH SAFETY SYSTEM SYSTEM DIAGRAM

E340679E03
E340680E01
Table 1. Communication Table

Sender

Receiver

Signal

Line

Driving Support ECU Assembly

Brake Actuator Assembly (Skid Control ECU)

  • Brake assist standby signal

  • Pre-crash brake operation signal

CAN

Combination Meter Assembly

  • Pre-crash safety system malfunction signal

  • Pre-crash safety system warning distance signal

  • Warning signal

  • Pre-crash safety system cancel signal

CAN

Forward Recognition Camera

  • Pre-crash alarm signal

  • Pre-crash brake operation signal

CAN

Millimeter Wave Radar Sensor Assembly

Pre-crash alarm signal

CAN

Brake Actuator Assembly (Skid Control ECU)

Driving Support ECU Assembly

  • Vehicle speed signal

  • Stop light switch signal

  • Vehicle yaw rate sensor signal

  • VSC system operation signal

  • VSC system malfunction signal

CAN

Forward Recognition Camera

  • Vehicle speed signal

  • Vehicle yaw rate sensor signal

CAN

Airbag Sensor Assembly

Driving Support ECU Assembly

Vehicle yaw rate sensor signal

CAN

Forward Recognition Camera

Vehicle yaw rate sensor signal

CAN

Main Body ECU (Multiplex Network Body ECU)

Driving Support ECU Assembly

Vehicle specification information (destination)

CAN

Forward Recognition Camera

Vehicle specification information (destination)

CAN

Spiral with Sensor Cable Sub-assembly

Driving Support ECU Assembly

  • Steering angle sensor signal

  • Steering angle sensor malfunction signal

CAN

Forward Recognition Camera

Steering angle sensor malfunction signal

CAN

ECM

Driving Support ECU Assembly

  • Shift position signal (D, R)

  • Engine type information signal

  • Vehicle specification information (2WD/4WD information)

  • SFI system malfunction signal (for Gasoline)

  • ECD system malfunction signal (for Diesel)

CAN

Driving Support ECU Assembly

ECM

Throttle valve close signal

CAN

Millimeter Wave Radar Sensor Assembly

Driving Support ECU Assembly

  • Front obstacle recognition signal

  • Distance signal

  • Relative speed signal

CAN

Forward Recognition Camera

Driving Support ECU Assembly

  • Front obstacle recognition signal

  • Distance signal

CAN