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.:
Date of Patent:
Jun. 17, 2025
Filed:
Nov. 16, 2022
Applicant:
Tdk Corporation, Tokyo, JP;
Inventors:
Assignee:
TDK CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M 17/02 (2006.01); B60C 23/04 (2006.01); B60C 23/06 (2006.01); B60W 40/13 (2012.01); G01L 1/16 (2006.01); G01M 17/013 (2006.01);
U.S. Cl.
CPC ...
G01M 17/02 (2013.01); B60C 23/04 (2013.01); B60C 23/0428 (2013.01); B60C 23/064 (2013.01); B60W 40/13 (2013.01); G01L 1/16 (2013.01); G01M 17/013 (2013.01); B60W 2422/70 (2013.01);
Abstract
An estimation system includes: a first sensor that can be disposed between a wheel and a tire mounted on the wheel and outputs a first sensor signal in accordance with a pressing force applied by the wheel and the tire; and a processor that estimates a state of a rotating body including the wheel and the tire based on the first sensor signal. The processor generates a first section signal by dividing the first sensor signal by a specific section and estimates the state of the rotating body based on the first section signal.