公开(公告)号：US11993275B2

公开(公告)日：2024-05-28

申请号：US17026699

申请日：2020-09-21

Applicant: Cummins Inc.

Inventor： Phanindra V. Garimella ,  James Ryan Hyslop ,  Venkatramanan Jayaraman ,  Pallav Pathak ,  Michael Justin Tammen ,  Patrick J. Shook ,  Randall J. Johnson ,  Travis Alva Anderson

IPC: B60W50/038 ,  B60W20/50

CPC classification number: B60W50/038 ,  B60W20/50 ,  B60W2710/083

Abstract: An engine friction monitor uses commanded torque and measured torque to provide a prognostic feature to identify failure modes of an engine that causes the engine from delivering the commanded torque.

公开(公告)号：US20210001871A1

公开(公告)日：2021-01-07

申请号：US17026699

申请日：2020-09-21

Applicant: Cummins Inc.

Inventor： Phanindra V. Garimella ,  James Ryan Hyslop ,  Venkatramanan Jayaraman ,  Pallav Pathak ,  Michael Justin Tammen ,  Patrick J. Shook ,  Randall J. Johnson ,  Travis Alva Anderson

IPC: B60W50/038 ,  B60W20/50

Abstract: An engine friction monitor uses commanded torque and measured torque to provide a prognostic feature to identify failure modes of an engine that causes the engine from delivering the commanded torque.