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. 06, 2026
Filed:
Jul. 20, 2023
Subaru Corporation, Tokyo, JP;
Katsuyuki Umezawa, Tokyo, JP;
Hiroaki Kuramochi, Tokyo, JP;
Satoshi Nakano, Tokyo, JP;
Masashi Okano, Tokyo, JP;
Shuhei Dairokuno, Tokyo, JP;
Motohiro Hidaka, Tokyo, JP;
Tatsuro Suzuki, Tokyo, JP;
SUBARU CORPORATION, Tokyo, JP;
Abstract
A driving assistance apparatus for a vehicle includes: an environment information acquisitor that acquires environment information ahead of the vehicle; a vehicle position estimator that estimates a vehicle's position; a target route setter that sets a target route; and a controller that causes the vehicle to travel along the target route. The controller includes: an intersection determiner that determines whether an intersection is ahead of the vehicle; a right-left turn determiner that determines whether the vehicle turns right or left at the intersection; a route generator that generates correct and erroneous routes; a lateral position distance calculator that calculates a correct-route-side lateral position distance and an erroneous-route-side lateral position distance; a lateral position distance comparator that compares the lateral position distances; a control determination comparator that compares the correct-route-side lateral position distance with a threshold; and an intervention controller that returns a traveling direction to the correct route side.