US 12,221,094 B2
Torque vectoring control device and method therefor
Jae Il Park, Seoul (KR)
Assigned to Hyundai Motor Company, Seoul (KR); and Kia Corporation, Seoul (KR)
Filed by Hyundai Motor Company, Seoul (KR); and Kia Corporation, Seoul (KR)
Filed on Jul. 12, 2022, as Appl. No. 17/862,706.
Claims priority of application No. 10-2022-0030191 (KR), filed on Mar. 10, 2022.
Prior Publication US 2023/0286494 A1, Sep. 14, 2023
Int. Cl. B60W 30/045 (2012.01); B60W 10/08 (2006.01); B60W 30/18 (2012.01)
CPC B60W 30/045 (2013.01) [B60W 10/08 (2013.01); B60W 30/18145 (2013.01); B60W 30/18172 (2013.01); B60W 2510/083 (2013.01); B60W 2520/14 (2013.01); B60W 2520/26 (2013.01); B60W 2520/266 (2013.01); B60W 2540/10 (2013.01); B60W 2540/12 (2013.01); B60W 2540/18 (2013.01); B60W 2710/083 (2013.01); B60W 2720/14 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A torque vectoring control apparatus comprising:
a torque vectoring electric device (TVED) configured to adjust a ratio of torques distributed to a left wheel and a right wheel of a vehicle using a torque of a torque vectoring control motor (TVCM); and
a controller configured to determine the torque of the TVCM to reduce a difference between speeds of the left wheel and the right wheel when a wheel slip occurs while the vehicle is moving straight, and to determine the torque of the TVCM according to handling information of a driver when the vehicle is turning.