Patents by Inventor Joo Mi PARK

Joo Mi PARK has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and apparatus for controlling torque vectoring of xEV
    Patent number: 11801760
    Abstract: A method for controlling torque vectoring of an xEV includes detecting vehicle speed information using speed sensors mounted in the xEV, and estimating a vehicle speed of the xEV in driving based on the detected vehicle speed information, setting a state of the xEV based on the estimated vehicle speed, determining whether there is an intervention request based on the set state of the xEV, detecting a steering angle of the xEV when the intervention request is rejected, and when the detected steering angle of the xEV is within a predetermined reference angle range, determining the xEV as being in a first slip state in which the xEV slips in a longitudinal direction, and resetting the vehicle speed of the xEV through output of a torque vectoring (TV) motor mounted in the xEV.
    Type: Grant
    Filed: November 10, 2022
    Date of Patent: October 31, 2023
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Sok Young Yun, Ye Ahn Yoon, Sang Hyun Jeong, Joo MI Park
  • METHOD AND APPARATUS FOR CONTROLLING TORQUE VECTORING OF xEV
    Publication number: 20230150374
    Abstract: A method for controlling torque vectoring of an xEV includes detecting vehicle speed information using speed sensors mounted in the xEV, and estimating a vehicle speed of the xEV in driving based on the detected vehicle speed information, setting a state of the xEV based on the estimated vehicle speed, determining whether there is an intervention request based on the set state of the xEV, detecting a steering angle of the xEV when the intervention request is rejected, and when the detected steering angle of the xEV is within a predetermined reference angle range, determining the xEV as being in a first slip state in which the xEV slips in a longitudinal direction, and resetting the vehicle speed of the xEV through output of a torque vectoring (TV) motor mounted in the xEV.
    Type: Application
    Filed: November 10, 2022
    Publication date: May 18, 2023
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Sok Young YUN, Ye Ahn YOON, Sang Hyun JEONG, Joo Mi PARK