公开(公告)号：US11207967B2

公开(公告)日：2021-12-28

申请号：US16464877

申请日：2017-11-29

Applicant: Cummins Inc.

Inventor： Vivek A. Sujan ,  Howard R. Frost ,  Arun Prakash Thunga Gopal

IPC: B60K6/48 ,  B60L50/15 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W20/10 ,  B60W20/40

Abstract: An apparatus includes a torque circuit and a clutch circuit. The torque circuit is structured to monitor a torque demand level of an engine. The clutch circuit is structured to (i) disengage an engine clutch of a transmission to decouple the engine from the transmission in response to the torque demand level of the engine falling below a threshold torque level and (ii) disengage a motor-generator clutch of the transmission to decouple a motor-generator from the engine in response to the torque demand level of the engine falling below the threshold torque level. The motor-generator is directly coupled to the transmission.