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:
Dec. 22, 2020
Filed:
Oct. 31, 2018
Yazaki Corporation, Tokyo, JP;
Tomotake Wakatsuki, Shizuoka, JP;
Kazuyoshi Ogasawara, Shizuoka, JP;
YAZAKI CORPORATION, Tokyo, JP;
Abstract
A vehicle display device acquires a plurality of point positions of a pair of white lines interposing a traffic lane extending forward of a vehicle from a frontward image. Interpolation formulas are created in a direction in which a plurality of point positions are continuous along the white lines, respectively. A base point is determined on any one of the interpolation formulas on the basis of distance information to an intersection forward of the vehicle. A road shape model is created such that a plurality of finite element models defined by the base point and a plurality of vertexes set on the interpolation formulas, respectively, directed from the base point to the vehicle side are arranged between a pair of interpolation formulas.