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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.:

US 12156735 B1

PDFFull Text
Date of Patent:
Dec. 03, 2024

Filed:

Jan. 22, 2020

Detection of cognitive state of a driver

Applicant:

Adam Cogtech Ltd., Beit Yehoshua, IL;

Inventors:

Erez Aluf, Beit Yehoshua, IL;

Lidror Troyansky, Givataim, IL;

Assignee:

ADAM COGTECH LTD., Beit Yehoshua, IL;

Attorney:

Tutunjian & Bitetto. P.C.

Primary Examiner:

Oommen Jacob

Int. Cl.
CPC ...
A61B 5/18 (2006.01); A61B 3/14 (2006.01); A61B 5/00 (2006.01); A61B 5/16 (2006.01); B60W 30/14 (2006.01); B60W 40/08 (2012.01); B60W 50/14 (2020.01); B60W 60/00 (2020.01); G06N 20/00 (2019.01); G06V 10/764 (2022.01); G06V 10/774 (2022.01); G06V 20/59 (2022.01); G06V 40/16 (2022.01); G06V 40/18 (2022.01);
U.S. Cl.
CPC ...
A61B 5/18 (2013.01); A61B 3/14 (2013.01); A61B 5/163 (2017.08); A61B 5/165 (2013.01); A61B 5/4884 (2013.01); A61B 5/7267 (2013.01); B60W 30/146 (2013.01); B60W 40/08 (2013.01); B60W 50/14 (2013.01); B60W 60/0051 (2020.02); G06N 20/00 (2019.01); G06V 10/764 (2022.01); G06V 10/774 (2022.01); G06V 20/597 (2022.01); G06V 40/18 (2022.01); B60W 2540/22 (2013.01); B60W 2540/221 (2020.02); G06V 40/174 (2022.01);
Abstract

A method, a system, an apparatus and a computer program product, for detecting and monitoring cognitive capabilities pertain to driving. The method comprises applying a series of stimuli on a driver while is driving a vehicle. The series of stimuli comprises a first portion matching a pattern and a second portion deviating from the pattern, and configured to induce an ocular response from eyes of the driver. The method further comprises obtaining a set of images of the eyes of the driver, that are captured during the application of the series of stimuli. The method further comprises analyzing the set of images to determine a set of ocular features corresponding each image; and determining, based thereon, a cognitive state of the driver. Based on the cognitive state of the driver, a determination whether the driver is capable of operating the vehicle safely may be performed.

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