公开(公告)号：US20240326607A1

公开(公告)日：2024-10-03

申请号：US18129415

申请日：2023-03-31

申请人： Rivian IP Holdings, LLC

发明人： Quentin Arthur Cradock Watson Spottiswoode ,  David Martin Armstrong ,  Michael Fei-Kit Tung ,  Thomas James Emery

IPC分类号： B60L15/20

CPC分类号： B60L15/2036 ,  B60L2240/24 ,  B60L2240/423 ,  B60L2240/465 ,  B60L2250/26 ,  B60L2260/28

摘要： Methods and systems are provided for determining a plurality of traction limits corresponding to each of a plurality of wheels of a vehicle and determining a grounded torque request. Based on the plurality of traction limits, the grounded torque request is distributed to each of the plurality of wheels. If a grounded torque request to a first wheel of the plurality of wheels exceeds a traction limit for the first wheel, the torque to the first wheel may be reduced, and an increased torque is applied to a second wheel of the plurality of wheels.