Verfahren, Vorrichtung und System zur Verbesserung der Stabilität einer Richtungskurvenfahrt eines Fahrzeugs mit Drehmomentempfindlichem Sperrdifferential und Drehmomentvektorisierung durch Bremse

Details

Veröffentlichungs-Nr.

EP4793116

Anmeldetag

17. Februar 2025

Veröffentlichung

19. August 2026

Rechtsraum

EP

Abstract

A method, an apparatus and a system for improving the stability of directional cornering of a vehicle by using a torque-sensitive limited slip differential (LSD) and torque vectoring by-brake are provided. According to the present disclosure, a method executed by a vehicle control device, the method includes activating torque vectoring by-brake control when a vehicle accelerates at a corner, calculating an actual differential slip of the vehicle and a threshold value, comparing the actual differential slip with the threshold value, maintaining the activation of the torque vectoring by-brake control when the actual differential slip is smaller than the threshold value and calculating traction inside a wheel of the vehicle and a traction threshold value when the actual differential slip is not smaller than the threshold value, and determining whether to activate the torque vectoring by-brake control based on the traction inside the wheel and the traction threshold value.

Anmelder

Firma

Hyundai Mobis Co., Ltd.

Land

🇰🇷 Südkorea