Handhabung von Differentialsperren bei Fahrzeugen

Details

Veröffentlichungs-Nr.

EP4748663

Anmeldetag

25. November 2024

Veröffentlichung

27. Mai 2026

Rechtsraum

EP

Abstract

A computer system comprising processing circuitry configured to handle one or more differential locks of a vehicle (1) comprising two or more axles, wherein at least a first differential lock (2) supports engagement/disengagement of differential locking of a left-hand side wheel (3) and a right-hand side wheel (4) of at least a first drive axle (5) of the vehicle. The processing circuitry is further configured to: determine that at least said first differential lock is engaged; provide brake instruction data instructing the vehicle to apply at least a first pulse brake to a left-hand side wheel (6) and a right-hand side wheel (7) of an other axle (8) of the vehicle non-driven and/or with a differential lock not engaged, the at least first pulse brake being of a predeterminable time duration and brake force; determine a respective wheel speed deceleration of the left-hand side and right-hand side wheels of the other axle; and in response to a deviation between the wheel speed decelerations fulfilling predeterminable deviation criteria, provide disengagement instruction data instructing the vehicle to disengage at least the first differential lock.

Anmelder

Firma

Volvo Truck Corporation

Land

🇸🇪 Schweden