LKAS Controller Typical Operating Conditions

Note that operating conditions are tuned to meet the customer requirements

• - Vehicle speed within 60kph - 180kph
• - A lane is clearly visible.
• - Driver is not overriding the system - applying a large steering torque
• - Directional (including hazard) signals are off
• - The lane width is within 2.7m to 4.2m
• - The curvature of lane is greater than 250m
• - The vehicle's absolute lateral acceleration is < 2.5m/s2
• - The driver's hands are on the steering wheel
• - The vehicle is not out of the lane by greater 0.3m
• - The absolute steering angle is < a given value (e.g 90 degrees)
• - The maximum allowable time for maximum torque application has not been exceeded. (90 seconds)
• - Reverse or EPS city mode is not engaged
• - No fault is present in the system