公开(公告)号：US11618434B2

公开(公告)日：2023-04-04

申请号：US16983473

申请日：2020-08-03

Applicant: FORD GLOBAL TECHNOLOGIES, LLC

Inventor： Scott James Thompson ,  Rajit Johri ,  Jason Meyer ,  Francis Connolly ,  Minku Lee ,  Justin Panhans ,  Bradley Dean Riedle ,  Arun Sebastian ,  Ameya Gadre ,  Corey James Blue ,  Andrew Burt

IPC: B60W20/40 ,  B60W10/06 ,  B60W10/02 ,  B60W10/11

Abstract: A hybrid vehicle includes an electric machine, an engine selectively coupled to the electric machine by a disconnect clutch, and a controller. The controller is programmed to, in response to a change in the driver-demanded torque necessitating starting of the engine: determine a state of driving (SOD) based on the change in driver-demanded torque, wherein the SOD is indicative of a desired responsiveness of the vehicle, and the desired responsiveness increases as SOD increases; command a speed target to the engine equal to a predicted motor speed associated with the driver-demanded torque plus an offset that is based on the SOD; and command a capacity to the disconnect clutch at a rate and a magnitude based on the SOD.

公开(公告)号：US20220032903A1

公开(公告)日：2022-02-03

申请号：US16983473

申请日：2020-08-03

Applicant: FORD GLOBAL TECHNOLOGIES, LLC

Inventor： Scott James Thompson ,  Rajit Johri ,  Jason Meyer ,  Francis Connolly ,  Minku Lee ,  Justin Panhans ,  Bradley Dean Riedle ,  Arun Sebastian ,  Ameya Gadre ,  Corey James Blue ,  Andrew Burt

IPC: B60W20/40 ,  B60W20/30 ,  B60W20/10 ,  B60W10/06 ,  B60W10/11 ,  B60W10/08 ,  B60W10/02

Abstract: A hybrid vehicle includes an electric machine, an engine selectively coupled to the electric machine by a disconnect clutch, and a controller. The controller is programmed to, in response to a change in the driver-demanded torque necessitating starting of the engine: determine a state of driving (SOD) based on the change in driver-demanded torque, wherein the SOD is indicative of a desired responsiveness of the vehicle, and the desired responsiveness increases as SOD increases; command a speed target to the engine equal to a predicted motor speed associated with the driver-demanded torque plus an offset that is based on the SOD; and command a capacity to the disconnect clutch at a rate and a magnitude based on the SOD.