Lane Keeping Assist System

[WapCar] Lane keeping assistance system (LKAS) is the system that help the driver keep the vehicle in the prescribed lane and without deviating from the lane.

Working principle

Installing a webcam above the inside of the front window, which can monitoring the lane lines clearly and form a clear image. With the help of computer， determining whether the vehicle is in the prescribed lane through a certain algorithm.

If the vehicle deviates from its own lane(left and right) and without turning on the turn light, the system first will give a warning sound. If the driver has no response, lane keeping assistance system will apply torque on the steering wheel through the EPS electronic system to help the vehicle return to the correct lane. During this process, if the driver turns on the direction lights or turns the steering wheel at a large angle, the system will default the vehicle is taken by the driver and stop intervening.