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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 11794769 B1

PDFFull Text
Date of Patent:
Oct. 24, 2023

Filed:

Sep. 25, 2020

Determination of a state of a user actively driving a motor vehicle or not

Applicant:

Valeo Vision, Bobigny, FR;

Inventors:

Frederic Gossele, Bobigny, FR;

Pierre Cesar Lafaysse, Bobigny, FR;

Pierre Louis Thouvenot, Bobigny, FR;

Assignee:

Valeo Vision, Bobigny, FR;

Attorney:

Valeo Vision

Primary Examiner:

Naomi J Small

Int. Cl.
CPC ...
G08B 23/00 (2006.01); B60W 50/14 (2020.01); H04W 4/90 (2018.01); H04W 4/40 (2018.01); G06V 10/82 (2022.01); G06V 20/59 (2022.01); G06V 40/19 (2022.01); B60W 30/14 (2006.01); B60W 40/08 (2012.01); B60W 50/00 (2006.01); G02B 27/00 (2006.01); G02B 27/01 (2006.01); G06F 3/01 (2006.01); H04W 4/021 (2018.01);
U.S. Cl.
CPC ...
B60W 50/14 (2013.01); B60W 30/146 (2013.01); B60W 40/08 (2013.01); B60W 50/0098 (2013.01); G02B 27/0093 (2013.01); G02B 27/017 (2013.01); G06F 3/013 (2013.01); G06V 10/82 (2022.01); G06V 20/597 (2022.01); G06V 40/19 (2022.01); H04W 4/021 (2013.01); H04W 4/40 (2018.02); H04W 4/90 (2018.02); B60W 2040/0818 (2013.01); B60W 2540/01 (2020.02); B60W 2540/225 (2020.02); B60W 2540/229 (2020.02); B60W 2556/50 (2020.02);
Abstract

A method and device for determining whether a user is actively driving a motor vehicle or car sick. The sensor device is provided for sensing eye movement of the user and the method includes supplying an artificial intelligence with data originating from the sensor device in order to recognize at least one frequency of eye movements of the user, a frequency of eye movements above a first threshold characterizing a visualization by the user of a passing landscape, and being distinguished from a concentration of gaze of a vehicle driver, and determining a current frequency of eye movements of the user and comparing the current frequency with the first threshold, and if the current frequency is greater than the first threshold, triggering a notification signal for the user.

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