Steuerung des Kraftstoffzufuhrdrucks auf Basis der Bestimmten Masse des Verbleibenden Kraftstoffs für ein Fahrzeug

Details

Veröffentlichungs-Nr.

EP4749112

Anmeldetag

20. November 2024

Veröffentlichung

27. Mai 2026

Rechtsraum

EP

Abstract

A method includes measuring, by a pressure sensor (221), a pressure of pressurized gaseous fuel in a gaseous fuel tank of a vehicle (100). The method further includes determining, by a processing circuitry, a mass of remaining gaseous fuel in the fuel tank based on an operation cycle of a liquid fluid pump (226) that pumps a liquid fluid into a liquid fluid reservoir in fluid communication with the gaseous fuel tank. The method further includes controlling, by the processing circuitry, the liquid fluid pump to maintain the pressure of the gaseous fuel between a minimum pressure and a maximum pressure.

Anmelder

Firma

Volvo Truck Corporation

Land

🇸🇪 Schweden