Verfahren zur Verminderung oder Verhinderung von Seitlichen Schwingungen von Verbundenen Fahrzeugeinheiten, Steuerungssystem, Lenksystem, Vorderwageneinheit und Fahrzeugkombination

Details

Veröffentlichungs-Nr.

EP3988428

Aktenzeichen

EP20203646

Anmeldetag

23. Oktober 2020

Veröffentlichung

18. Oktober 2023

Erteilung

18. Oktober 2023

Rechtsraum

EP

IPC

B62D13/00

Abstract

The invention relates to a method of reducing or preventing lateral oscillations (76b, 76c, 76d) of at least one connected vehicle unit (12b, 12c, 12d) of a vehicle combination (10), the method comprising providing (S1) one or more parameters (22, 24, 26, 28) associated with a setup of the vehicle combination (10); determining (S2), based on the one or more parameters (22, 24, 26, 28), one or more critical frequencies having critical rearward amplification of a motion variable (78, 80) between the leading vehicle unit (12a) and the at least one connected vehicle unit (12b, 12c, 12d); monitoring (S3) a steering input (38) to the leading vehicle unit (12a); determining (S4) whether the steering input (38) excites any of the one or more critical frequencies; and automatically triggering (S5) a countermeasure for reducing or preventing lateral oscillations (76b, 76c, 76d) of the at least one connected vehicle unit (12b, 12c, 12d) upon determining that the steering input (38) excites any of the one or more critical frequencies.

Anmelder

Firma

VOLVO TRUCK CORPORATION

Land

🇸🇪 Schweden

Fachgebiete