APPARATUS AND METHOD FOR CONTROLLING LANE KEEPING OF VEHICLE

摘要

A lane keeping assistance system (LKAS) is a system that detects a lane through a sensor and prevents a vehicle from deviating from the lane by changing positional information of the detected lane to a torque value. Disclosed are an apparatus and a method for controlling lane keeping of a vehicle that start or cancel a lane keeping function based on driving state of the vehicle.

主权项

1. An apparatus for controlling lane keeping of a vehicle, comprising:
a driving information detecting unit configured to detect lane information on a road and state information of the vehicle, which is driven on the road, every predetermined time; a control start judging unit configured to judge whether to start lane keeping control of the vehicle by using the detected lane information and state information; a control cancellation judging unit configured to judge whether to cancel the lane keeping control by using the lane information and the state information detected after the lane keeping control starts; and a lane keeping controlling unit configured to calculate a control amount for controlling the vehicle based on the lane information and the state information detected every predetermined time before the lane keeping control is cancelled after the lane keeping control starts, and allow the vehicle to keep the lane on the road based on the control amount.