Dynamic Radar Cruise Control System System Diagram

Dynamic Radar Cruise Control System -- System Diagram

1. A/T transmission signal
   
2. Cruise control operation signal
   
3. Accelerator pedal idle signal
   
4. Set vehicle distance signal
   
5. Brake demand response signal
   
6. Stored vehicle speed signal
   
7. Current vehicle speed signal
   
8. Cruise control switch signal
   
9. Brake control operation signal
   
10. Cruise control demand torque signal
    
11. Dynamic radar cruise designation signal
    
12. Brake control interrupting signal
    
13. Cruise control demand opening angle signal
    

1. Millimeter wave radar sensor beam axis deviation signal
   
2. Millimeter wave radar sensor malfunction signal
   
3. Dirt present on millimeter wave radar sensor signal
   
4. Bad weather detection signal
   
5. Communication error signal (from distance control ECU to millimeter wave radar sensor)
   
6. Communication error signal (from ECM to distance control ECU)
   
7. Communication error signal (from skid control ECU to distance control ECU)
   
8. Yaw rate communication error signal
   
9. Steering angle sensor communication error signal
   
10. Distance control ECU voltage signal
    
11. Dynamic radar cruise designation response signal
    
12. Estimated vehicle speed signal
    
13. Vehicle-to-vehicle distance signal
    
14. Vehicle-to-vehicle distance control signal
    
15. Brake control demand signal
    
16. Throttle fully closed demand signal
    
17. Approach warning signal (Skid control buzzer demand signal)
    
18. Cruise target deceleration gradient signal
    
19. Vehicle-to-vehicle distance control acceleration signal
    

1. Cruise target deceleration gradient signal
   
2. Cruise target deceleration signal
   
3. Throttle fully closed demand signal
   
4. Brake control demand signal
   
5. Cruise control operation signal
   

1. Wheel speed signal
   
2. Speed sensor power drop signal
   
3. Speed sensor condition signal
   
4. Yaw rate sensor signal
   
5. Yaw rate sensor zero point error signal
   

1. Brake component malfunction signal
   
2. Brake control malfunction signal
   
3. Drive wheel slip signal
   
4. Cruise control cancel signal
   
5. Skid control buzzer malfunction signal
   
6. Communication logic error signal (from ECM to skid control ECU)
   
7. Brake demand response signal
   
8. Brake control interrupting signal
   
9. Brake control operation signal
   

1. +B open circuit malfunction signal
   
2. Sensor malfunction signal
   
3. Steering angle signal
   
4. Sensor zero point signal
   

1. Yaw rate sensor signal
   
2. Yaw rate sensor voltage signal
   

1. Cruise control diagnosis signal (DTC)
   
2. Preceding vehicle detection signal
   
3. Approach warning signal
   
4. Vehicle-to-vehicle distance signal
   
5. Dirt present on millimeter wave radar sensor signal
   
6. Bad weather detection signal
   
7. Vehicle-to-vehicle distance control signal
   
8. Vehicle-to-vehicle distance control check mode signal
   
9. Vehicle-to-vehicle distance control standby condition signal
   
10. Constant speed cruise signal
    
11. CRUISE indicator operation signal
    
12. Cruise control warning signal
    
13. Dynamic radar cruise warning signal
    
14. Cruise control vehicle speed signal
    

1. CAN
   
2. BEAN
   (Instrument Panel Bus)
   

1. Millimeter wave radar sensor beam axis deviation signal
   
2. Vehicle-to-vehicle distance signal
   
3. Preceding vehicle detection signal
   

1. CAN
   
2. BEAN
   (Instrument Panel Bus)
   

1. ECT SNOW mode switch signal
   

1. CAN
   
2. BEAN
   (Instrument Panel Bus)
   

1. HI operation signal
   

1. CAN
   
2. BEAN (Door Bus)
   

1. Turn switch signal
   
2. Windshield wiper switch position signal
   

1. CAN
   
2. BEAN
   (Steering Column Bus)
   

1. Steering pad switch (Distance control switch) signal
   

1. CAN
   
2. BEAN
   (Steering Column Bus)