LANE KEEPING ASSIST SYSTEM CONSIDERING DRIVER'S RANGE OF VIEW AND STEERING TENDENCY BY SPEED

摘要

PURPOSE: A lane keeping assist system considering driver's range of view and steering tendency by speed is provided to minimize steering intervention of drivers at low speed zone in order to reduce sense of difference generated by excessiveness of corrected steering angle. CONSTITUTION: A lane keeping assist system considering driver's range of view and steering tendency by speed comprises a camera/road lane recognition module(100), a controller for lane keeping(300) and an active steering module(200). The camera/road lane recognition module obtains the image of lane. The camera/road lane recognition module creates the lane information through an image processing. The controller for lane keeping is based on the lane information and velocity information of vehicles. The controller for keeping lane presumes the predict deviation amount in order to produce the corrective steering angle information. The controller for lane keeping creates the information of the correction steering intervention visual point. The active steering module is based on the correction steering angle information and the correction steering intervention visual point information.