DYNAMIC RADAR CRUISE CONTROL SYSTEM SYSTEM DIAGRAM

C350523E01
C350524E03
C350525E01
Table 1. Communication Table

Sender

Receiver

Signal

Line

ECM

Driving Support ECU Assembly

  • Cruise control operation

  • Accelerator pedal idle position

  • Accel override operation

  • Cruise control speed status

  • Approach warning

  • Brake signal

  • Cruise control switch on (ON/OFF)

  • Cruise control mode

  • Set vehicle-to-vehicle distance

  • Cruise preset vehicle speed

CAN

Skid Control ECU

  • Cruise control operation

  • Accelerator pedal idle position

  • Cruise control operation request

  • Braking request

  • Target acceleration from cruise control system

CAN

Combination Meter Assembly

  • Low speed cancel buzzer request

  • Low speed zone leading vehicle lost buzzer

  • Control vehicle speed unit

  • Cruise control display ID

  • Cruise control vehicle speed

CAN

Forward Recognition Camera

Under cruise control

CAN

Driving Support ECU Assembly

ECM

  • Cruise control target acceleration

  • Cruise control mode

  • Target vehicle detection

  • Vehicle-to-vehicle distance control switch status

  • Detection of dirt adhesion on millimeter wave radar sensor

  • Millimeter wave radar sensor malfunction

  • Approach warning

  • Bad environment detection

  • Cruise control target acceleration raw data

  • Force request for driving support ECU assembly

  • Control status of driving support ECU assembly

CAN

Combination Meter Assembly

Millimeter wave radar sensor beam axis deviation

CAN

Skid Control ECU

Driving Support ECU Assembly

  • Stop light switch status

  • Yaw rate sensor zero point

  • Yaw rate sensor zero point malfunction

  • Under brake control

CAN

ECM

  • Wheel speed

  • Under TRC control

  • Under VSC control

  • Cruise control cancellation request

  • Stop light switch control relay malfunction

  • Temporary inhibition of brake control

  • Under brake control

  • Presumed road slope

  • Estimated acceleration

CAN

Steering Angle Sensor

Driving Support ECU Assembly

  • Steering angle sensor malfunction

  • Steering angle

  • Steering angle sensor zero point

CAN

Main Body ECU

Driving Support ECU Assembly

Country specification information

CAN

Airbag Sensor Assembly

Driving Support ECU Assembly

  • Yaw rate sensor

  • Yaw rate sensor malfunction

  • Yaw rate sensor voltage

CAN