| 摘要 |
PROBLEM TO BE SOLVED: To provide a position detector during travel for correcting the optical axis of an on-vehicle camera, even if it is offset during travel, based on the lane and disappearance point. SOLUTION: A disappearance point learning part 251 of variation calculating means 25 finds the disappearance point from the traffic lane detected by lane candidate inspecting means 24 and corrects the offset of optical axis data for the on-vehicle camera 1 in accordance with predetermined conditions. |
