LDP System Control Description: Notes

LDP system is controlled by lane camera unit and LDP controller [ABS actuator and electric unit (control unit)].
NOTE: LDP controller is integrated in the ABS actuator and electric unit (control unit).
Lane camera unit monitors lane markers of the traveling lane. It transmits the detected lane condition signal to ABS actuator and electric unit (control unit) via CAN communication.
ABS actuator and electric unit (control unit) detects vehicle conditions depending on each signal.
When ABS actuator and electric unit (control unit) judges vehicle deviation from the traveling lane, it controls following actions.

Requests warning to the lane camera unit via CAN communication. And then lane camera unit controls the lane departure warning lamp and the lane departure warning buzzer to alert the driver.
Calculates the necessary yaw moment. And then it controls the brake pressure of each wheel individually to generate the intended movement.