DYNAMIC RADAR CRUISE CONTROL SYSTEM SYSTEM DIAGRAM

E205933E02
Table 1. Communication Table

Sender

Receiver

Signal

Line

Spiral with Sensor Cable Sub-assembly

Driving Support ECU

  • Steering angle sensor signal

  • Steering angle sensor malfunction signal

  • Steering angle sensor zero point signal

CAN

Yaw Rate Sensor

Driving Support ECU

  • Yaw rate sensor signal

  • Yaw rate sensor voltage signal

CAN

Skid Control ECU

Driving Support ECU

  • Brake component malfunction signal

  • Warning buzzer malfunction signal

  • Wheel speed signal

  • Speed sensor power drop signal

  • Speed sensor condition signal

  • Yaw rate sensor signal

  • Yaw rate sensor zero point error signal

CAN

ECM

Driving Support ECU

  • Cruise control switch signal

  • Automatic transmission signal

  • Cruise control operation signal

  • Current vehicle speed signal

  • Brake control operation signal

CAN

Main Body ECU (Multiplex Network Body ECU)

Driving Support ECU

Country specification information signal

CAN

ECM

Combination Meter Assembly

  • Vehicle-to-vehicle distance control signal

  • Millimeter wave radar sensor grime signal

  • Bad weather detection signal

  • Approach warning signal

  • Preceding vehicle detection signal

  • Millimeter wave radar sensor beam axis deviation signal

  • Dynamic radar cruise warning signal

  • Cruise control indicator light signal

  • Cruise control SET indicator light signal

  • Cruise control set speed signal

  • Constant speed cruise signal

  • Dynamic radar cruise control diagnostic signal

CAN

Driving Support ECU

ECM

  • Distance control switch signal

  • Millimeter wave radar sensor assembly beam axis deviation signal

  • Millimeter wave radar sensor assembly malfunction signal

  • Communication error signal (from driving support ECU to millimeter wave radar sensor assembly)

  • Communication error signal (from ECM to driving support ECU)

  • Communication error signal (from skid control ECU to driving support ECU)

  • Yaw rate communication error signal

  • Steering angle sensor communication error signal

  • Dynamic radar cruise designation response signal

  • Vehicle-to-vehicle distance control signal

  • Brake control demand signal

  • Throttle fully closed demand signal

  • Approach warning signal

  • Cruise target deceleration gradient signal

  • Vehicle-to-vehicle distance control acceleration signal

CAN

ECM

Skid Control ECU

  • Cruise target deceleration gradient signal

  • Cruise target deceleration signal

  • Throttle fully closed demand signal

  • Brake control demand signal

  • Cruise control operation signal

  • Approach warning signal (skid control buzzer demand signal)

CAN

Skid Control ECU

ECM

  • Brake component malfunction signal

  • Brake control malfunction signal

  • Cruise control cancel signal

  • Communication logic error signal

  • Brake demand response signal

  • Brake control operation signal

CAN

Millimeter Wave Radar Sensor Assembly

Driving Support ECU

  • Forward vehicle detection signal

  • Relative speed

  • Cruise control diagnosis signal

CAN

Four Wheel Drive Control ECU

ECM

Cruise control cancel signal

CAN

Driving Support Switch Control ECU

ECM

Cruise control cancel signal

CAN