The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 30, 2024
Filed:
Oct. 01, 2021
Subaru Corporation, Tokyo, JP;
Hajime Tsukagoshi, Tokyo, JP;
Ryo Hajika, Tokyo, JP;
SUBARU CORPORATION, Tokyo, JP;
Abstract
A lane-line recognizing apparatus for a vehicle includes an edge-point detector and an approximate-line calculation processor. The edge-point detector is configured to detect edge points on the basis of brightness variation within a detection region for a lane line. The approximate-line calculation processor is configured to calculate an approximate line of a point group including the edge points. The lane-line recognizing apparatus has: a first mode in which the lane-line recognizing apparatus is configured to mainly search for standard edge candidate points having brightness relatively high; and a second mode in which the lane-line recognizing apparatus is configured to mainly search for opposite edge candidate points having brightness relatively low. The lane-line recognizing apparatus is configured to selectively perform switching between the first and the second modes in accordance with the number of the detected opposite edge candidate points.