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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 9168926 B1

PDFFull Text
Date of Patent:
Oct. 27, 2015

Filed:

Dec. 11, 2013

Driving concentration level calculating apparatus and method, and system and method for warning of vehicle collision using the same

Applicant:

Hyundai Motor Company, Seoul, KR;

Inventors:

Cheol Ha Lee, Gyeonggi-do, KR;

Seong Su Im, Gyeonggi-do, KR;

Byung Yong You, Gyeonggi-do, KR;

Seok Youl Yang, Incheon, KR;

Assignee:

Hyundai Motor Company, Seoul, KR;

Attorneys:

Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.

Peter F. Corless

Primary Examiner:

Thomas G Black

Assistant Examiner:

Luke Huynh

Int. Cl.
CPC ...
G06F 17/10 (2006.01); B60W 40/09 (2012.01); B60W 30/095 (2012.01); B60W 50/14 (2012.01); B60W 50/00 (2006.01);
U.S. Cl.
CPC ...
B60W 40/09 (2013.01); B60W 30/0953 (2013.01); B60W 50/14 (2013.01); B60W 2050/0059 (2013.01); B60W 2050/143 (2013.01); B60W 2520/105 (2013.01); B60W 2550/302 (2013.01);
Abstract

A driving concentration level calculating apparatus is provided and includes a controller configured to acquire an acceleration of a traveling vehicle and measure a relative velocity to a preceding vehicle. In addition, noise is removed from the acquired acceleration of the traveling vehicle and from the measured relative velocity to the preceding vehicle. A plurality of correlation values are calculated based on the acceleration of the traveling vehicle and the relative velocity to the preceding vehicle from which noise has been removed. In addition, the controller is configured to detect a time at which a maximum correlation value is calculated as a driving concentration level from among the calculated correlation values.

Find Patent Forward Citations

Lee, Cheol. (2015). Driving concentration level calculating apparatus and method, and system and method for warning of vehicle collision using the same (U.S. Patent No. 9168926). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9168926

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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