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公开(公告)号：US11318946B2
公开(公告)日：2022-05-03
申请号：US16380263
申请日：2019-04-10
IPC分类号： B60W10/16 , B60W10/06 , B60W30/02 , B60W30/188 , B60W10/08 , B60W10/188
摘要： 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.
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公开(公告)号：US10899237B2
公开(公告)日：2021-01-26
申请号：US16124522
申请日：2018-09-07
发明人： Joseph Torres , Paul Moubarak , Jonathan Sullivan
IPC分类号： B60L15/20
摘要： 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.
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公开(公告)号：US20200088281A1
公开(公告)日：2020-03-19
申请号：US16133067
申请日：2018-09-17
发明人： Weitian Chen , Paul Moubarak , Joseph Torres , Zhengyu Dai , Hong Jiang
IPC分类号： F16H37/08 , B60K1/02 , B60K17/35 , B60K17/356 , F16H63/30 , F16H48/06 , F16H57/037
摘要： 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.
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公开(公告)号：US11167649B2
公开(公告)日：2021-11-09
申请号：US16156907
申请日：2018-10-10
发明人： Paul Moubarak , Joseph Torres
IPC分类号： B60K17/348 , B60L15/20 , B60B35/14 , F16D11/00 , F16D48/06 , B60W10/02 , B60W10/08 , B60K1/02 , B60K17/356 , B60K17/02
摘要： 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.
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公开(公告)号：US11085516B2
公开(公告)日：2021-08-10
申请号：US16133067
申请日：2018-09-17
发明人： Weitian Chen , Paul Moubarak , Joseph Torres , Zhengyu Dai , Hong Jiang
IPC分类号： B60K1/02 , F16H37/08 , B60K17/35 , B60K17/356 , F16H63/30 , F16H57/037 , F16H48/06 , F16H48/00 , F16H48/36 , B60K1/00
摘要： 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.
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公开(公告)号：US20200324770A1
公开(公告)日：2020-10-15
申请号：US16380263
申请日：2019-04-10
IPC分类号： B60W30/188 , B60W10/16 , B60W10/06 , B60W10/08 , B60W10/188 , B60W30/02
摘要： 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.
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公开(公告)号：US20200079229A1
公开(公告)日：2020-03-12
申请号：US16124522
申请日：2018-09-07
发明人： Joseph Torres , Paul Moubarak , Jonathan Sullivan
IPC分类号： B60L15/20
摘要： 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.
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