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:
Feb. 06, 2024
Filed:
Aug. 18, 2021
Applicant:
Aptiv Technologies Limited, St. Michael, BB;
Inventors:
Christopher David Ruppel, Carmel, IN (US);
David Jerold Imboden, Kokomo, IN (US);
Jerry Keith Fennell, Sharpsville, IN (US);
Assignee:
Aptiv Technologies AG, Schaffhausen, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01C 25/00 (2006.01); B60T 8/172 (2006.01); B60W 40/11 (2012.01); B60W 40/112 (2012.01); B60W 40/114 (2012.01); B60W 10/22 (2006.01);
U.S. Cl.
CPC ...
G01C 25/005 (2013.01); B60T 8/172 (2013.01); B60W 40/11 (2013.01); B60W 40/112 (2013.01); B60W 40/114 (2013.01); B60W 10/22 (2013.01);
Abstract
An inertial measurement unit (IMU) self-test system includes an IMU and a control circuit. The control circuit is configured to receive IMU data collected by the IMU and inputs from systems external to the IMU indicative of mechanical stimulus, wherein the control circuit utilizes IMU data collected in response to the mechanical stimulus to determine IMU validity.