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Home >> Kia >> 2017 >> Soul EV Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Parking Assist System >> Description And Operation >> System Configuration >> System Operation Specification

System Operation Specification

  1. Initial mode - Front sensor
    1. System initializing time is 500 ms after IGN1 + initial D Gear + below 10 km/h.
    2. PAS recognizes LID and sets the sensor ID up during initialization.
    3. PAS activates each sensor and then executes the diagnosis after finishing initialization of IPM (BCM).
    4. PAS Starting buzzer operates when sensor does not send error messages after finishing error diagnosis.
    5. If failure notification is received from any of the sensors, the PAS Starting Buzzer does not operate, however, the failure alarm momentarily operates.
    6. The buzzer for sensor failure sounds only once while the failure notification is displayed continuously until it is completely repaired.
    7. IPM (BCM) memorizes the complete initialized status of front sensor until IGN1 becomes OFF and will not initialize the next time gear is placed on D.
    8. System will not initialize when PAS SW is OFF.
    9. If PAS switch is ON as the following status, it will activate initializing.
      • PAS switch OFF when IGN1 is ON.
      • PAS switch ON when vehicle speed is below 10 km/h.
    10. Initializing will be activated regardless of the parking brake operation.
  2. Initial mode - Rear sensor
    1. System initializing time is 500 ms after IGN1 + initial R Gear.
    2. PAS recognizes LID and sets the sensor ID up during initialization.
    3. PAS activates each sensor and then executes the diagnosis after finishing initialization of IPM (BCM).
    4. PAS Starting buzzer operates when sensor does not send error messages after finishing error diagnosis.
    5. If failure notification is received from any of the sensors, the PAS Starting Buzzer does not operate, however, the failure alarm momentarily operates.

      If you have display option, warning sign is also shown on it.

    6. The buzzer for sensor failure sounds only once while the failure notification is displayed continuously until it is completely repaired.
    7. IPM (BCM) memorizes the complete initialized status of front sensor until IGN1 becomes OFF and will not initialize the next time gear is placed on R.
    8. Initializing will be activated regardless of the parking brake operation.
  3. Normal mode - Front sensor
    1. LIN communication starts and keeps the routine after IGN1 ON + D gear + below 10 km/h.
    2. After initializing, the routine starts at once without PAS starting warning sound.
    3. Alarms for obstacles are distinguished by 3 levels (steps 1, 2 & 3) where 1 & 2 steps are notified by intermittent sounds and 3 step is notified by continuous sound. Level 1 alarm doesn't exist in the front ultrasonic sensor.
      • Type with display
        • Level 2 alarm: Display only without alarm
        • Level 3 alarm: Alarm + Display
      • Type without display: Alarm only
    4. When sending data to cluster display, for example, the data from each sensor is sent from IPM (BCM) to the display. CAN communication is used to transmit with the maximum gateway time of up to 50 ms.
    5. The effective vehicle speed for the operation of RPAS is under 10 km/h.
    6. It doesn't operate when PAS SW is OFF.
    7. It will operate regardless of the parking brake operation.
    8. Operation will stop and cannot start when the gear is on N or P.
  4. Normal mode - Rear sensor
    1. LIN communication starts and keeps the routine after IGN1 ON + R gear.
    2. BCM sends a message to each sensor as an operating request to check the initial status of the system and four sensors will respond en bloc. If no problem is detected, the alarm starts after 500 ms of placing the gear on R shifting at intervals of 300 ms.
    3. After initialization, normal mode starts after 100 ms from finishing alarm output.
    4. Alarms for obstacles can be distinguished in 3 levels.

      The first and second alarms notify by intermittent sound and the third alarm notifies by continuous sound.

    5. When sending data to cluster display, for example, the data from each sensor is sent from BCM to the display. CAN communication is used to transmit with the maximum gateway time of up to 50 ms.
    6. It will operate regardless of the vehicle speed.
    7. When PAS SW is OFF, it will automatically be changed to ON when it detects that the gear is placed on R.
    8. It will operate regardless of the parking brake operation.
    9. Operation will stop and cannot start when the gear is on N or P.
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