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.

Date of Patent:
Nov. 18, 2025

Filed:

Dec. 09, 2024
Applicant:

Fca Us Llc, Auburn Hills, MI (US);

Inventor:

Rajeev Tiwari, Auburn Hills, MI (US);

Assignee:

FCA US LLC, Auburn Hills, MI (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K 28/06 (2006.01); A61B 5/00 (2006.01); A61B 5/18 (2006.01); G06V 20/59 (2022.01);
U.S. Cl.
CPC ...
B60K 28/066 (2013.01); A61B 5/18 (2013.01); A61B 5/4845 (2013.01); A61B 5/6893 (2013.01); A61B 5/7264 (2013.01); A61B 5/746 (2013.01); G06V 20/597 (2022.01);
Abstract

A driver alcohol impairment detection and control system and method for a vehicle a control system configured to access an alcohol impairment detection model, wherein the alcohol impairment detection model is a machine-learning model trained based on a plurality of input parameters including at least (i) parameters of one or more eyes of the driver, (ii) skin conductance of a face of the driver, and (iii) responsiveness of the driver, receive a set of captured images of the driver from a driver monitoring camera system and a set of driver inputs via one or more driver input device sensors, determine whether the driver is impaired by alcohol using the alcohol impairment detection model, the set of captured images, and the set of driver inputs, and perform remedial control of at least one output of the vehicle when the driver is determined to be impaired by alcohol.


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Tiwari, Rajeev. (2025). Systems and methods for machine-learning powered alcohol impairment detection and real-time monitoring in automotive systems (U.S. Patent No. 12472813). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12472813

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