A firing module determines a target number of activated cylinders of an engine based on a torque request and a present gear ratio of a transmission. A combination identification module, based on the torque request, identifies a combination including a possible number of activated cylinders and a possible transmission gear ratio, wherein at least one of: the possible number of activated cylinders is different than the target number of activated cylinders; and the possible transmission gear ratio is different than the present gear ratio of the transmission. A transitioning module, when a second fuel consumption for the possible number of activated cylinders and the possible transmission gear ratio is less than a first fuel consumption for the target number of activated cylinders and the present gear ratio, selectively: transitions the target number of activated cylinders to the possible number of activated cylinders; and transitions a target gear ratio of the transmission to the possible transmission gear ratio. An activation/deactivation module controls cylinder activation and deactivation based on the target number of activated cylinders.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Combination cylinder state and transmission gear control systems and methods


    Beteiligte:

    Erscheinungsdatum :

    21.03.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen




    HYDRAULIC CYLINDER FOR AIRCRAFT LANDING GEAR

    KONDO TAKU / ONISHI TAKAAKI / HAGIHARA SHOGO | Europäisches Patentamt | 2017

    Freier Zugriff

    HYDRAULIC CYLINDER FOR AIRCRAFT LANDING GEAR

    KONDO TAKU / ONISHI TAKAAKI / HAGIHARA SHOGO | Europäisches Patentamt | 2021

    Freier Zugriff

    GEAR TRANSMISSION

    YASUDA AKIFUMI / MORITA YUSUKE | Europäisches Patentamt | 2022

    Freier Zugriff

    Combination hydraulic master cylinder

    GRAY JOHN MALCOLM | Europäisches Patentamt | 2023

    Freier Zugriff