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:
Feb. 24, 2026
Filed:
Jul. 06, 2021
Toyota Research Institute, Inc., Los Altos, CA (US);
Hiromitsu Urano, Ann Arbor, MI (US);
Kentaro Ichikawa, Ann Arbor, MI (US);
Junya Ueno, Ann Arbor, MI (US);
TOYOTA RESEARCH INSTITUTE, INC., Los Altos, CA (US);
Abstract
A method for route planning for an autonomous vehicle includes receiving a request to autonomously navigate to a destination. The method also includes identifying a stall factor on a route to the destination prior to departing to the destination, the stall factor delaying a time for arriving at the destination. The method further includes determining whether an occupant of the autonomous vehicle is capable of manually operating the autonomous vehicle in a manual operating mode or a semi-manual operating mode. The method still further includes identifying an alternate route to the destination based on identifying the stall factor and the occupant being incapable of manually operating the autonomous vehicle. The method also includes controlling the autonomous vehicle to drive on the alternate route instead of the route.