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:
Apr. 14, 2026
Filed:
Jul. 10, 2024
Subaru Corporation, Tokyo, JP;
Hitoshi Niwa, Tokyo, JP;
Kentaro Nozu, Tokyo, JP;
SUBARU CORPORATION, Tokyo, JP;
Abstract
A vehicle drive assist apparatus for a vehicle includes: a forward environment recognition device configured to acquire forward environment information of the vehicle; a lateral environment recognition device configured to acquire lateral environment information of the vehicle; an alarm device configured to alert a driver who drives the vehicle through at least an alarm or a warning display; and a control unit configured to receive surrounding environment information including the forward environment information and the lateral environment information and activate the alarm device. The control unit is configured to compute a cognitive load value of the driver based on an object detected within a cognitive field-of-view area of the driver extracted from the surrounding environment information, and, in accordance with the cognitive load value, variably set a warning level of the alarm device to be activated upon detection of a potential collision object in the lateral environment information.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile