公开(公告)号：US11702059B2

公开(公告)日：2023-07-18

申请号：US16935346

申请日：2020-07-22

Applicant: Cummins Inc.

Inventor： Dheeraj B. Gosala ,  Carlos A. Lana

IPC: B60W20/20 ,  B60W20/00

CPC classification number: B60W20/00 ,  B60W2510/0657 ,  B60W2510/18 ,  B60W2510/244 ,  Y02T10/62

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.

公开(公告)号：US20230322200A1

公开(公告)日：2023-10-12

申请号：US18205907

申请日：2023-06-05

Applicant: Cummins Inc.

Inventor： Dheeraj B. Gosala ,  Carlos A. Lana

IPC: B60W20/00

CPC classification number: B60W20/00 ,  B60W2510/0657 ,  B60W2510/18 ,  B60W2510/244 ,  Y02T10/62

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.

公开(公告)号：US20220024437A1

公开(公告)日：2022-01-27

申请号：US16935346

申请日：2020-07-22

Applicant: Cummins Inc.

Inventor： Dheeraj B. Gosala ,  Carlos A. Lana

IPC: B60W20/00

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.