Function Description

• Lane Departure Prevention (LDP) system provides a lane departure warning and brake control assistance when the vehicle is driven at speeds of approximately 60 km/h (37 MPH) or more.
• When the vehicle approaches either the left or the right side of the traveling lane, a steering vibration activates and the LDP warning display on the information display blinks to alert the driver. Then, the LDP system automatically applies the brakes for a short period of time to help assist the driver to return the vehicle to the center of the traveling lane.
• Warning and brake control are not performed during turn signal operation (lane change side).
• The warning and assist functions stop when the vehicle returns to a position inside of the lane marker.

EXAMPLE 

Courtesy of NISSAN NORTH AMERICA, INC.

When the vehicle approaches the right lane marker, the driver is alerted by the steering vibration and the blinking of LDP indicator. Simultaneously, the left brake is controlled independently to generate force toward the direction to recover the vehicle from the lane departure.