公开(公告)号：US11318946B2

公开(公告)日：2022-05-03

申请号：US16380263

申请日：2019-04-10

Applicant: Ford Global Technologies, LLC

Inventor： Jose Velazquez Alcantar ,  Rajit Johri ,  Joseph Torres ,  Peter Barrette ,  Michael Brewer

IPC: B60W10/16 ,  B60W10/06 ,  B60W30/02 ,  B60W30/188 ,  B60W10/08 ,  B60W10/188

Abstract: Methods and systems are provided for controlling yaw of a vehicle while maintaining vehicle speed. In one example, equal and opposite vectoring torques are applied to first and second wheels along with a propulsion torque so that a vehicle yaw moment may be induced without accelerating or decelerating the vehicle.

公开(公告)号：US10899237B2

公开(公告)日：2021-01-26

申请号：US16124522

申请日：2018-09-07

Applicant: Ford Global Technologies, LLC

Inventor： Joseph Torres ,  Paul Moubarak ,  Jonathan Sullivan

IPC: B60L15/20

Abstract: Methods and systems are provided for operating a vehicle during operating conditions where wheel slip may occur. In one example, a torque vectoring electric machine torque output is adjusted to direct propulsion torque from one wheel to a different wheel. Additionally, the propulsive torque is adjusted responsive to a driver demand wheel torque.

公开(公告)号：US20200088281A1

公开(公告)日：2020-03-19

申请号：US16133067

申请日：2018-09-17

Applicant: Ford Global Technologies, LLC

Inventor： Weitian Chen ,  Paul Moubarak ,  Joseph Torres ,  Zhengyu Dai ,  Hong Jiang

IPC: F16H37/08 ,  B60K1/02 ,  B60K17/35 ,  B60K17/356 ,  F16H63/30 ,  F16H48/06 ,  F16H57/037

Abstract: Methods and systems are provided for operating a vehicle that includes a torque vectoring electric machine. In one example, torque output of a torque vectoring electric machine is adjusted to reduce driveline torque disturbances when the torque vectoring electric machine is activated. The torque output is adjusted in response to a speed difference between a wheel speed and a speed of the torque vectoring electric machine.

公开(公告)号：US11167649B2

公开(公告)日：2021-11-09

申请号：US16156907

申请日：2018-10-10

Applicant: Ford Global Technologies, LLC

Inventor： Paul Moubarak ,  Joseph Torres

IPC: B60K17/348 ,  B60L15/20 ,  B60B35/14 ,  F16D11/00 ,  F16D48/06 ,  B60W10/02 ,  B60W10/08 ,  B60K1/02 ,  B60K17/356 ,  B60K17/02

Abstract: Methods and systems are provided for operating a vehicle that may be propelled via a primary axle and a secondary axle. In one example, a propulsion source of a secondary axle may be decoupled from at least one wheel via a dog clutch that includes teeth. The dog clutch may be disengaged in a way that reduces driveline noise and may reduce a possibility of driveline degradation.

公开(公告)号：US11085516B2

公开(公告)日：2021-08-10

申请号：US16133067

申请日：2018-09-17

Applicant: Ford Global Technologies, LLC

Inventor： Weitian Chen ,  Paul Moubarak ,  Joseph Torres ,  Zhengyu Dai ,  Hong Jiang

IPC: B60K1/02 ,  F16H37/08 ,  B60K17/35 ,  B60K17/356 ,  F16H63/30 ,  F16H57/037 ,  F16H48/06 ,  F16H48/00 ,  F16H48/36 ,  B60K1/00

Abstract: Methods and systems are provided for operating a vehicle that includes a torque vectoring electric machine. In one example, torque output of a torque vectoring electric machine is adjusted to reduce driveline torque disturbances when the torque vectoring electric machine is activated. The torque output is adjusted in response to a speed difference between a wheel speed and a speed of the torque vectoring electric machine.

公开(公告)号：US20200324770A1

公开(公告)日：2020-10-15

申请号：US16380263

申请日：2019-04-10

Applicant: Ford Global Technologies, LLC

Inventor： Jose Velazquez Alcantar ,  Rajit Johri ,  Joseph Torres ,  Peter Barrette ,  Michael Brewer

IPC: B60W30/188 ,  B60W10/16 ,  B60W10/06 ,  B60W10/08 ,  B60W10/188 ,  B60W30/02

Abstract: Methods and systems are provided for controlling yaw of a vehicle while maintaining vehicle speed. In one example, equal and opposite vectoring torques are applied to first and second wheels along with a propulsion torque so that a vehicle yaw moment may be induced without accelerating or decelerating the vehicle.

公开(公告)号：US20200079229A1

公开(公告)日：2020-03-12

申请号：US16124522

申请日：2018-09-07

Applicant: Ford Global Technologies, LLC

Inventor： Joseph Torres ,  Paul Moubarak ,  Jonathan Sullivan

IPC: B60L15/20

Abstract: Methods and systems are provided for operating a vehicle during operating conditions where wheel slip may occur. In one example, a torque vectoring electric machine torque output is adjusted to direct propulsion torque from one wheel to a different wheel. Additionally, the propulsive torque is adjusted responsive to a driver demand wheel torque.