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:
Apr. 26, 2022
Filed:
Aug. 07, 2017
Applicant:
Hitachi, Ltd., Tokyo, JP;
Inventors:
Susumu Serita, San Jose, CA (US);
Chetan Gupta, San Mateo, CA (US);
Assignee:
Hitachi, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B62D 37/06 (2006.01); G01B 21/22 (2006.01); B60L 15/10 (2006.01); B60L 15/20 (2006.01); B62J 45/415 (2020.01); B62J 50/21 (2020.01); B62J 45/41 (2020.01);
U.S. Cl.
CPC ...
B62D 37/06 (2013.01); B60L 15/10 (2013.01); B60L 15/20 (2013.01); B62J 45/4151 (2020.02); G01B 21/22 (2013.01); B60L 2200/12 (2013.01); B60L 2240/18 (2013.01); B60L 2240/622 (2013.01); B60L 2260/34 (2013.01); B62J 45/41 (2020.02); B62J 50/21 (2020.02);
Abstract
Example implementations described herein are directed to a system for lean angle estimation without requiring specialized calibration. In example implementations, the mobile device sensor data can be utilized without any additional specialized data or configuration to estimate the lean angle of a motorcycle. The lean angle is determined based on a determination of a base attitude of a mobile device and a measured attitude of the mobile device.