Systems and methods for operating a driveline of a hybrid vehicle are presented. In one example, a boost phase of a procedure to close a driveline disconnect clutch may be cut short in response to an engine changing state from not rotating to rotating so that the engine may be restarted in an alternative way. The system and methods may also predict a degraded engine start from a low engine cranking speed or a long cranking time duration so that the engine may be started in an alternative way to increase a possibility of starting the engine and decrease the severity of degraded driveline disturbance.


    Access

    Download


    Export, share and cite



    Title :

    DRIVELINE DISCONNECT CLUTCH OPERATING METHODS AND SYSTEM


    Contributors:

    Publication date :

    2023-06-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    DRIVELINE DISCONNECT CLUTCH OPERATING METHODS AND SYSTEM

    BICHKAR AKSHAY / MEYER JASON / RAVICHANDRAN MARUTHI et al. | European Patent Office | 2024

    Free access

    Driveline disconnect clutch operating methods and system

    BICHKAR AKSHAY / MEYER JASON / RAVICHANDRAN MARUTHI et al. | European Patent Office | 2023

    Free access

    OPERATING METHODS AND SYSTEM FOR A DRIVELINE DISCONNECT CLUTCH

    FORD STUART / BLUE COREY / MCCULLOUGH TODD | European Patent Office | 2019

    Free access

    METHODS AND SYSTEM FOR OPERATING A DRIVELINE DISCONNECT CLUTCH

    JOHRI RAJIT / SYED FAZAL URRAHMAN / PANHANS JUSTIN et al. | European Patent Office | 2019

    Free access

    Operating methods and system for a driveline disconnect clutch

    FORD STUART / BLUE COREY / MCCULLOUGH TODD | European Patent Office | 2020

    Free access