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LANE SEPARATION LINE DETECTION CORRECTING DEVICE, LANE SEPARATION LINE DETECTION CORRECTING METHOD, AND AUTOMATIC DRIVING SYSTEM
LANE SEPARATION LINE DETECTION CORRECTING DEVICE, LANE SEPARATION LINE DETECTION CORRECTING METHOD, AND AUTOMATIC DRIVING SYSTEM
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机译:车道分离线检测装置,车道分离线检测方法及自动驾驶系统
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摘要
Provided are a lane separation line detection correcting device/method and an automatic driving system for stabilizing the behavior of a vehicle by correcting overestimated curvature information resulting from an erroneous detection of a curvature of a lane separation line. A travel speed detecting circuit detects, for example, a target travel speed as vehicle sensor information. A maximum curvature estimating circuit estimates, based on the target travel speed, a maximum curvature of a road along which an own vehicle is traveling. A curvature correcting circuit corrects a curvature of a lane separation line input thereto based on the maximum curvature. A control unit controls steering of the own vehicle based on the lane separation line having a corrected curvature. As a result, vehicle steering can be automatically controlled so as to prevent the own vehicle while traveling from departing from a driving lane.
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