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T/Gate Release Control

  1. T/GATE RELEASE CONTROL DATA FLOW
    Fig 1: T/Gate Release Control Communication Diagram
    G06145358Courtesy of HYUNDAI MOTOR CO.

RKECMD : TX LOCK, TX Unlock, Tailgate Unlock

  1. Permission mode State
    STATE DESCRIPTION

    State Description
    Initial condition Permission mode State
    Event Tailgate Unlock (or RKE_Unlock)
    Action Keep Permission mode Hazard Relay 2 times FLASHING
    STATE DESCRIPTION

    State Description
    Initial condition Prohibition mode State
    Event
    1. TX Unlock (or RKE Unlock)
    2. Driver Door Key Unlock SW or Passenger Door Key Unlock SW ON
    3. Power window Door Unlock SW ON (Except ARM, ARMWAIT, Rearm and Alarm mode)
    4. AUTO Door Unlock
    5. KEY REMINDER Unlock (IGN)
    6. CRASH Unlock
    7. ANY KNOB Unlock
    Action Go to Permission mode State 5. Tailgate Relay ON for 0.5s
    STATE DESCRIPTION

    State Description
    Initial condition 30s Permission mode State
    Event
    1. TX Unlock (or RKE Unlock)
    2. Driver Door Key Unlock SW or Passenger Door Key Unlock SW ON
    3. Power window Door Unlock SW ON (Except ARM, ARMWAIT, Rearm and Alarm mode)
    4. AUTO Door Unlock
    5. KEY REMINDER Unlock (IGN)
    6. CRASH Unlock
    7. ANY KNOB Unlock
    Action Go to Permission mode State
    STATE DESCRIPTION

    State Description
    Initial condition Permission mode State
    Event Tailgate SW ON at below 5 km/h
    Action Tailgate Relay for 0.5 sec. Go to Permission mode State
  2. 30s Permission mode State
    STATE DESCRIPTION

    State Description
    Initial condition Prohibition mode State
    Event Tailgate Unlock
    Action START Tailgate TIMER
    Hazard Relay 2 times FLASHING
    Go to 30s Permission mode State
    STATE DESCRIPTION

    State Description
    Initial condition 30s Permission mode State
    Event Tailgate Unlock
    Action RESTART Tailgate TIMER
    Hazard Relay 2 times FLASHING
    Go to 30s Permission mode State
    STATE DESCRIPTION

    State Description
    Initial condition 30s Permission mode State
    Event Tailgate SW ON at below 5 km/h
    Action Tailgate Relay for 0.5 sec.
    Go to 30s Permission mode State
  3. Prohibition mode State
    STATE DESCRIPTION

    State Description
    Initial condition 30s permission mode state
    Event
    1. TX LOCK (RKE_LOCK)
    2. Driver Door Key Lock SW ON
    3. Power window Door Lock SW ON
    4. AUTO Door Lock
    5. RELOCK
    6. Tailgate SW Open → CLOSE
    7. Go to ARMWAIT
    Action Go to prohibition mode state
STATE DESCRIPTION

State Description
Initial condition 30s permission mode state
Event Tailgate TIMER IS EXPIRED
Action Go to prohibition mode State
STATE DESCRIPTION

State Description
Initial condition Permission mode state
Event
  1. TX LOCK (RKE_LOCK)
  2. Driver Door Key Lock SW ON
  3. Power window Door Lock SW ON
  4. AUTO Door Lock
  5. RELOCK
  6. Go to ARM WAIT
  7. ALL KNOB LOCK
Action Go to prohibition mode state
Fig 2: Identifying Blinking Pattern
G06145359Courtesy of HYUNDAI MOTOR CO.

T1, T2: 0.5 ± 0.1s, T3 : 1 ± 0.2s

T4 : 30 ± 3s

*1 ALL Door: Driver DR SW, Passenger DR SW, Rear Left DR SW, Rear Right DR SW

*2 ALL KNOB : Driver DR Unlock SW, Passenger DR Unlock SW, Rear Left DR Unlock SW, Rear Right DR Unlock SW

*3 P/Window (*3) : Power Window DR Lock SW, Power Window DR Unlock SW

*4 KEY (DR/AS) (*4) : Driver DR Key Lock SW, Passenger DR Key Lock SW, Driver DR Key Unlock SW, Passenger DR Key Unlock SW

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