Schräglagenwinkelschätzung

Details

Veröffentlichungs-Nr.

EP4714773

Anmeldetag

24. September 2024

Veröffentlichung

25. März 2026

Rechtsraum

EP

IPC

B60W40/112

Abstract

A computer-implemented method for estimating bank angle as experienced by a wheel of a vehicle is disclosed. The method comprises acquiring acceleration measurements from a wheel mounted sensor of the wheel, and estimating the bank angle as experienced by the wheel based on a gravitational component of the acquired acceleration measurements. The acquired acceleration measurements may indicate acceleration in one or more of: a radial dimension of the wheel, a tangential dimension of the wheel, and a lateral dimension of the wheel. Estimating the bank angle as experienced by the wheel may comprise extracting an amplitude of the gravitational component of the acquired acceleration measurements by filtering the acquired acceleration measurements subject to an oscillation caused by rotation of the wheel, and estimating the bank angle as experienced by the wheel based on the extracted amplitude. Corresponding computer system, vehicle, computer program product, and non-transitory computer-readable storage medium are also disclosed.

Anmelder

Firma

Volvo Truck Corporation

Land

🇸🇪 Schweden

Fachgebiete