Steuerung einer Antriebsstranganordnung zum Erreichen einer im Wesentlichen Gleichen Reibungsnutzung

Details

Veröffentlichungs-Nr.

EP4725780

Anmeldetag

9. Oktober 2024

Veröffentlichung

15. April 2026

Rechtsraum

EP

IPC

B60W10/08, B60K1/02, B60W30/18

Abstract

A computer system (7) comprising processing circuitry (21) configured to: receive a set of indications including an indication (23) of a requested propulsion force (F<prop>) for a vehicle (1) and an indication (25) of a longitudinal inclination (θ) of the vehicle (1); determine, based on the set of indications, an estimation of a height (h) above ground (2) of a center of mass (3) of the vehicle (1), and geometrical relations between the center of mass (3) of the vehicle (1) and each drive axle (5a-c), a drive axle propulsion force (F<ax>, F<bx>, F<cx>) or torque for each drive axle (5a-c) resulting in substantially equal friction utilization for each drive axle (5a-c); and control a power train arrangement (9a-c) of the vehicle (1) towards providing, to each drive axle (5a-c), the drive axle propulsion force (F<ax>, F<bx>, F<cx>) or torque determined for that drive axle (5a-c).

Anmelder

Firma

Volvo Construction Equipment AB

Land

🇸🇪 Schweden