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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 10753788 B1

PDFFull Text
Date of Patent:
Aug. 25, 2020

Filed:

Nov. 27, 2018

Wheel load estimation device

Applicant:

Sumitomo Rubber Industries, Ltd., Hyogo, JP;

Inventors:

Yusuke Maeda, Hyogo, JP;

Keisuke Syutou, Hyogo, JP;

Assignee:

SUMITOMO RUBBER INDUSTRIES, LTD., Hyogo, JP;

Attorney:

Greenblum & Bernstein, P.L.C.

Primary Examiner:

Andrew J Allen

Int. Cl.
CPC ...
B60C 23/02 (2006.01); G01G 19/02 (2006.01); B60T 8/172 (2006.01); B60C 23/06 (2006.01); B60W 40/13 (2012.01); G01G 19/12 (2006.01);
U.S. Cl.
CPC ...
G01G 19/027 (2013.01); B60C 23/061 (2013.01); B60T 8/172 (2013.01); B60W 40/13 (2013.01); G01G 19/024 (2013.01); G01G 19/12 (2013.01); B60T 2240/06 (2013.01); B60T 2250/02 (2013.01);
Abstract

Provided is a wheel load estimation device configured to acquire wheel speed information of each wheel included in a vehicle from a wheel speed sensor provided in the vehicle; to calculate a front-rear load ratio and a left-right load ratio based on the wheel speed information; and to calculate a wheel load ratio expressing a relative wheel load between the wheels included in the vehicle, with respect to at least one wheel of the vehicle, based on the front-rear load ratio and the left-right load ratio. The front-rear load ratio is a ratio between a load applied to a front wheel of the vehicle and a load applied to a rear wheel of the vehicle, and the left-right load ratio is a ratio between a load applied to a left wheel of the vehicle and a load applied to a right wheel of the vehicle.

Find Patent Forward Citations

Maeda, Yusuke. (2020). Wheel load estimation device (U.S. Patent No. 10753788). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10753788

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

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