18222266. TRACTION CONTROL METHOD FOR VEHICLE simplified abstract (HYUNDAI MOTOR COMPANY)

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TRACTION CONTROL METHOD FOR VEHICLE

Organization Name

HYUNDAI MOTOR COMPANY

Inventor(s)

Ye Ahn Yoon of Hwaseong-Si (KR)

Dong Hyun Kim of Pyeongtaek-Si (KR)

TRACTION CONTROL METHOD FOR VEHICLE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18222266 titled 'TRACTION CONTROL METHOD FOR VEHICLE

Simplified Explanation: This patent application describes a traction control method for a vehicle that involves controlling a driving motor and a torque vectoring motor based on motor traction control torque.

  • The method includes using a disturbance observer to determine observer torque based on the slipping wheel's actual speed and the torque vectoring motor torque.
  • Torque vectoring motor traction control torque is then determined based on the observer torque and a speed control torque calculated from a torque-vectoring-motor-based wheel speed error.

Key Features and Innovation:

  • Utilizes a disturbance observer based on a vehicle model to determine observer torque.
  • Determines torque vectoring motor traction control torque based on observer torque and speed control torque.
  • Incorporates feedback information from the vehicle to control the driving motor and torque vectoring motor effectively.

Potential Applications:

  • Automotive industry for improving vehicle traction control systems.
  • Racing industry for enhancing performance and handling of vehicles.
  • Autonomous vehicles for optimizing traction control in various driving conditions.

Problems Solved:

  • Enhances traction control efficiency.
  • Improves vehicle stability and handling.
  • Increases overall driving performance and safety.

Benefits:

  • Enhanced traction control capabilities.
  • Improved vehicle stability and handling.
  • Optimal performance in various driving conditions.

Commercial Applications:

  • "Advanced Traction Control Method for Vehicles: Enhancing Performance and Safety"
  • This technology can be applied in the automotive industry for developing advanced traction control systems in vehicles, catering to both consumer and commercial markets.

Prior Art:

  • Readers can explore prior patents related to traction control systems, vehicle stability control, and torque vectoring technologies to understand the evolution of this field.

Frequently Updated Research:

  • Stay updated on the latest advancements in traction control systems, vehicle dynamics, and torque vectoring technologies to enhance the effectiveness of this method.

Questions about Traction Control Methods: 1. What are the key components of a traction control system in a vehicle, and how do they work together to improve performance? 2. How does this traction control method differ from traditional traction control systems, and what advantages does it offer in terms of vehicle handling and stability?


Original Abstract Submitted

A traction control method for a vehicle, in which a driving motor and a torque vectoring motor are controlled based on motor traction control torque, includes determining, by a disturbance observer based on a vehicle model, observer torque based on the slipping wheel actual speed and a torque vectoring motor torque, which are feedback information obtained from a vehicle in which the driving motor and the torque vectoring motor are controlled, and determining torque vectoring motor traction control torque based on the determined observer torque and a speed control torque determined based on a torque-vectoring-motor-based wheel speed error among motor-based wheel speed errors.

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