The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 10, 2025
Filed:
Feb. 03, 2023
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Ye Ahn Yoon, Hwaseong-Si, KR;
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Abstract
A traction control method for a vehicle provided with a torque vectoring apparatus including a torque vectoring motor includes determining, by first and second controllers, whether a current situation is a split-μ situation occurring when the vehicle is driven on a split road surface, based on vehicle driving information collected in the vehicle, determining and creating, by the second controller, a target speed for control of a slip wheel speed when both controllers determine the split-μ situation, and transmitting the target speed from the second controller to the first controller, generating, by the first controller, a torque command for the torque vectoring motor for slip wheel speed control to follow the target speed received from the second controller, and controlling, by the first controller, operation of the torque vectoring motor in accordance with the torque command.