The present invention concerns a method of controlling the operation of an internal combustion engine having at least one working chamber, each working chamber being generally arranged to operate in a succession of working cycles, the method comprising dynamically determining a firing pattern during operation of the engine on a firing opportunity by firing opportunity basis using feedback control to provide a desired engine output; and firing the at least one working chamber in the firing pattern, wherein the firing pattern skips the firing of selected skipped working cycles and fires selected active working cycles. Further, the present invention concerns an engine controller configured to perform the corresponding method.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    INTERNAL COMBUSTION ENGINE CONTROL FOR IMPROVED FUEL EFFICIENCY


    Weitere Titelangaben:

    BRENNKRAFTMASCHINENSTEUERUNG FÜR VERBESSERTE KRAFTSTOFFEFFIZIENZ
    COMMANDE DE MOTEUR À COMBUSTION INTERNE POUR UNE MEILLEURE EFFICACITÉ DE CARBURANT


    Beteiligte:

    Erscheinungsdatum :

    14.07.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / F02P IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES , Zündung von Brennkraftmaschinen mit innerer Verbrennung, ausgenommen Kompressionszündung



    INTERNAL COMBUSTION ENGINE FUEL SUPPLY SYSTEM AND INTERNAL COMBUSTION ENGINE FUEL SUPPLY METHOD

    ISHIMITSU KENGO / TSUTSUMI DAIKO / CHISHIMA HIROSHI et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    Internal combustion engine fuel supply system and internal combustion engine fuel supply method

    ISHIMITSU KENGO / TSUTSUMI DAIKO / CHISHIMA HIROSHI et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    Improved Utilization of Nitromethane as an Internal Combustion Engine Fuel

    Hess, Gary L. / Germane, Geoff J. / Bush, K. C. | SAE Technical Papers | 1985


    FUEL INJECTION CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE

    HANEHARA TERUAKI / NOMURA HIROSHI | Europäisches Patentamt | 2019

    Freier Zugriff

    Improved utilization of nitromethane as an internal combustion engine fuel

    Bush,K.C. / Germane,G.J. / Hess,G.L. et al. | Kraftfahrwesen | 1985