Sensorsystem für Reifeneigenschaften

Details

Veröffentlichungs-Nr.

EP4806749

Anmeldetag

11. März 2025

Veröffentlichung

16. September 2026

Rechtsraum

EP

IPC

B60W40/12, B60C23/06

Abstract

The present disclosure relates to a tire property sensor system (100) for a tire (2) of a road vehicle (1000), the system (100) comprising: a plurality of vibration sensors (1) arranged inside the tire (2) and distributed along a circumference of the tire (2), each vibration sensor (1) of the plurality of vibration sensors (1) being configured to generate signals in response to vibrations during driving conditions; and a processing circuit (3) communicatively connected to the plurality of vibration sensors (1); wherein the processing circuit (3) is configured to execute the functions of: for each vibration sensor (1), annotating the vibration sensor (1), including assigning a respective angular position in relation to at least a neighboring vibration sensor (1); receiving signals from the plurality of vibration sensors (1); recording, based on the received signals, acoustic data of the tire (2); analyzing the acoustic data of the tire (2) and estimating at least one dynamic tire property parameter of the tire (2).

Anmelder

Firma

Volvo Truck Corporation

Land

🇸🇪 Schweden

Fachgebiete