公开(公告)号：US10807460B2

公开(公告)日：2020-10-20

申请号：US16352374

申请日：2019-03-13

Applicant: GM Global Technology Operations LLC

Inventor： Love Lor ,  Jared Kalnins ,  Vino Mathew

IPC: B60W10/08 ,  B60K6/547 ,  B60W10/06 ,  B60W20/30

Abstract: A method for controlling the powertrain system for a vehicle improves powertrain performance. The powertrain system includes an internal combustion engine comprising a crankshaft, an isolator assembly, a motor generator unit, and a powertrain control module. The isolator assembly includes a first member fixedly connected for common rotation with the crankshaft of the internal combustion engine and a second member. The motor generator unit includes a pulley coupled with the second member of the isolator assembly for torque transfer. The powertrain control module comprises a control logic sequence and controls the operation of the powertrain system.

公开(公告)号：US20200290449A1

公开(公告)日：2020-09-17

申请号：US16352374

申请日：2019-03-13

Applicant: GM Global Technology Operations LLC

Inventor： Love Lor ,  Jared Kalnins ,  Vino Mathew

IPC: B60K6/547 ,  B60W10/06 ,  B60W10/08 ,  B60W20/30

Abstract: A method for controlling the powertrain system for a vehicle improves powertrain performance. The powertrain system includes an internal combustion engine comprising a crankshaft, an isolator assembly, a motor generator unit, and a powertrain control module. The isolator assembly includes a first member fixedly connected for common rotation with the crankshaft of the internal combustion engine and a second member. The motor generator unit includes a pulley coupled with the second member of the isolator assembly for torque transfer. The powertrain control module comprises a control logic sequence and controls the operation of the powertrain system.