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:
May. 12, 2020
Filed:
Oct. 05, 2018
Subaru Corporation, Tokyo, JP;
Ryo Hajika, Tokyo, JP;
Masahito Takizawa, Tokyo, JP;
Yuki Aoyama, Tokyo, JP;
Daisuke Mashiyama, Tokyo, JP;
SUBARU CORPORATION, Tokyo, JP;
Abstract
A lane deviation prevention control device for a vehicle includes first and second target amount of turn calculators and a target amount of turn switchover determiner. The first target amount of turn calculator calculates a first target amount of turn until an arrival at a first target point. The second target amount of turn calculator calculates a second target amount of turn from the first target point to a second target point. The target amount of turn switchover determiner obtains a yaw angle estimated value until the arrival at the first target point, estimates, on the basis of the yaw angle estimated value, arrival time until the arrival at the first target point, and compares the arrival time with a threshold, to determine timing of a switchover from the first target amount of turn to the second target amount of turn.