A vehicle includes a starter motor, an engine having an output mechanically coupled to the starter motor, a transmission having an input, and an electric machine mechanically coupled to the transmission input. The vehicle further includes a clutch configured to mechanically couple the electric machine and the output of the engine, and at least one controller. The at least one controller is programmed to initiate an engine start based on driver demand. The controller is further configured to enable pressure to the clutch for the engine start if driver demand is less than a calibratable torque value or enable the starter motor for the engine start if the driver demand is greater than a calibratable torque value. The controller may lock the clutch to the output of the engine in response to the speed of the engine being approximately equal to the speed of the electric machine.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Hybrid vehicle engine starts


    Beteiligte:
    WANG XIAOYONG (Autor:in) / LIANG WEI (Autor:in) / JOHRI RAJIT (Autor:in) / YAMAZAKI MARK STEVEN (Autor:in) / KUANG MING LANG (Autor:in) / MCGEE RYAN ABRAHAM (Autor:in)

    Erscheinungsdatum :

    21.07.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



    HYBRID VEHICLE ENGINE STARTS

    WANG XIAOYONG / LIANG WEI / JOHRI RAJIT et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    Hybrid vehicle engine starts

    WEI LIANG / RYAN ABRAHAM MCGEE / XIAOYONG WANG et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    Hybrid vehicle engine starts

    WANG XIAOYONG / LIANG WEI / JOHRI RAJIT et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    System and method for hybrid vehicle engine starts

    JOHRI RAJIT / CONNOLLY FRANCIS THOMAS | Europäisches Patentamt | 2018

    Freier Zugriff

    System and Method for Hybrid Vehicle Engine Starts

    JOHRI RAJIT / CONNOLLY FRANCIS THOMAS | Europäisches Patentamt | 2017

    Freier Zugriff