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. 16, 2026
Filed:
Oct. 16, 2023
Subaru Corporation, Tokyo, JP;
Koki Matsumoto, Tokyo, JP;
SUBARU CORPORATION, Tokyo, JP;
Abstract
A vehicle travel control device includes a surrounding environment recognition device and a travel control unit. The surrounding environment recognition device is configured to acquire surrounding environment information of a vehicle. The travel control unit is configured to perform travel control of the vehicle, based on the surrounding environment information acquired by the surrounding environment recognition device. The travel control unit is configured to, when the surrounding environment recognition device detects that a road surface state of a road surface in a traveling direction of the vehicle is likely to be a frozen road surface, automatically switch a traveling mode of the vehicle to a rough road traveling mode. The travel control unit is configured to, when the surrounding environment recognition device detects that the road surface state being in the frozen road surface is eliminated, automatically cancel the rough road traveling mode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile