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:
Jul. 18, 2023
Filed:
Jul. 22, 2020
Applicant:
Cummins Inc., Columbus, IN (US);
Inventors:
Dheeraj B. Gosala, Columbus, IN (US);
Carlos A. Lana, Columbus, IN (US);
Assignee:
CUMMINS INC., Columbus, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60W 20/20 (2016.01); B60W 20/00 (2016.01);
U.S. Cl.
CPC ...
B60W 20/00 (2013.01); B60W 2510/0657 (2013.01); B60W 2510/18 (2013.01); B60W 2510/244 (2013.01); Y02T 10/62 (2013.01);
Abstract
At least some embodiments of the present disclosure are directed to systems and methods of online power management for hybrid powertrains. In some embodiments, the hybrid powertrain control system is configured to conduct a brake-thermal-efficiency (BTE) estimation procedure when the powertrain is in operation by operating the hybrid powertrain at a plurality of speeds for a plurality of designated power levels and select certain BTE operating conditions to update the power management.