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:
Oct. 13, 2026
Filed:
Nov. 08, 2024
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Shintaro Inoue, Naka-gun, JP;
Yosuke Tashiro, Hadano, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A lane departure intention estimation device includes: an estimation section that estimates that a driver of a subject vehicle has no lane departure intention in a case where the driver is in a distracted state or a non-awake state; and a prediction section that uses a learned machine learning model to predict whether or not the driver has a lane departure intention based on a time-series signal and a first classification signal in a case where the driver is in neither the distracted state nor the non-awake state. The time-series signal includes vehicle information, lane information, and target information. The first classification signal includes a signal indicating that the driver is in neither the distracted state nor the non-awake state. The learned machine learning model is obtained by learning in which a learning time-series signal and a data set of a learning first classification signal and a label are used.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile