Verfahren zur Vorkonditionierung mindestens eines Teils eines Motorsystems eines Fahrzeugs

Details

Veröffentlichungs-Nr.

EP4159981

Aktenzeichen

EP21200766

Anmeldetag

4. Oktober 2021

Veröffentlichung

30. April 2025

Erteilung

30. April 2025

Rechtsraum

EP

IPC

F01N3/02F01N9/00

Abstract

The present invention relates to a method for preconditioning at least a part of an engine system (10) of a vehicle (1), the engine system comprising an engine (15) and an exhaust aftertreatment system, EATS (20). The method comprises:- providing (S10) predicted vehicle operational information (100) comprising a vehicle operational initialization time (105) and predicted engine operation (210, 220, 230),- determining (S20) whether or not cold-start emissions of the predicted engine operation achieves a threshold criterium,- in response to achieving the threshold criterium, preconditioning (S30) at least a part of the engine system such that at least said part of the engine system is preconditioned at a time of the vehicle operational initialization time. The invention further relates to a controlling apparatus for a vehicle, to a vehicle, and to a computer program.

Anmelder

Firma

VOLVO TRUCK CORPORATION

Land

🇸🇪 Schweden

Fachgebiete