Patents by Inventor Seung-Yong SUNG

Seung-Yong SUNG 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).

  • Patent number: 10723357
    Abstract: Disclosed herein are a traction control system and a control method thereof. The traction control system includes a communicator configured to receive acceleration of a vehicle; and a controller configured to decrease output torque in response to a decrease of the received vehicle acceleration, wherein the controller outputs second torque smaller than first torque corresponding to the decreased vehicle acceleration and then increases the second torque to the first torque during a predetermined first threshold time when the controller determines that the vehicle is traveling on a low-friction road surface into which a high-friction road surface changed on the basis of the vehicle acceleration.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: July 28, 2020
    Assignee: MANDO CORPORATION
    Inventor: Seung-Yong Sung
  • Publication number: 20180148062
    Abstract: Disclosed herein are a traction control system and a control method thereof. The traction control system includes a communicator configured to receive acceleration of a vehicle; and a controller configured to decrease output torque in response to a decrease of the received vehicle acceleration, wherein the controller outputs second torque smaller than first torque corresponding to the decreased vehicle acceleration and then increases the second torque to the first torque during a predetermined first threshold time when the controller determines that the vehicle is traveling on a low-friction road surface into which a high-friction road surface changed on the basis of the vehicle acceleration.
    Type: Application
    Filed: November 29, 2017
    Publication date: May 31, 2018
    Inventor: Seung-Yong SUNG
  • Publication number: 20150360657
    Abstract: A brake traction control system (BTCS) and a control method thereof are disclosed. The BTCS includes a wheel speed sensor to detect a wheel speed of each of wheels, a calculation unit to calculate a spin amount of the wheel based on the wheel speed of each wheel detected through the wheel speed sensor, and a control unit to calculate a spin amount of a control target wheel and a spin amount of a non-control target wheel opposite to the control target wheel through the calculation unit during a BTCS control, determine whether a hunting phenomenon has occurred based on the calculated spin amount of the non-control target wheel and a spin amount difference between the calculated spin amount of the control target wheel and the calculated spin amount of the non-control target wheel, and decrease a brake pressure of the control target wheel when the hunting phenomenon has occurred.
    Type: Application
    Filed: June 16, 2015
    Publication date: December 17, 2015
    Inventor: Seung-Yong SUNG