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:
Jun. 03, 2025
Filed:
Nov. 28, 2023
Subaru Corporation, Tokyo, JP;
Yoshiki Shima, Tokyo, JP;
Koji Matsuno, Tokyo, JP;
SUBARU CORPORATION, Tokyo, JP;
Abstract
A driver assistance apparatus includes a tire force margin calculation unit of a front inner wheel in cornering, a driving operation command output unit, and an information presentation unit. The tire force margin calculation unit of the front inner wheel in cornering estimates, on the occasion of cornering of a vehicle, a tire force limit and a tire force current value of the front inner wheel in cornering, and calculates a tire force margin based on the tire force limit and the tire force current value. In accordance with a decline in the tire force margin of the front inner wheel in cornering, the driving operation command output unit outputs a driving operation command that causes restoration of the tire force margin. The information presentation unit presents a driver who drives the vehicle with information regarding the driving operation command outputted by the driving operation command output unit.