A vehicle includes an engine, a continuously variable transmission including an input shaft coupled to the engine, an output shaft, an electric machine, and a gearing arrangement. The electric machine is configured to actuate the gearing arrangement to change a speed ratio between the input and output shafts. A controller is programmed to, responsive to a request to manually shift the transmission to one of a predetermined number of virtual discrete speed ratios and the engine being OFF, command starting of the engine regardless of a driver-demand torque and operate the electric machine to shift the transmission to the one of the speed ratios.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    OPERATING CONTINUOUSLY VARIABLE TRANSMISSION AT DISCRETE GEAR RATIOS


    Beteiligte:

    Erscheinungsdatum :

    2022-06-23


    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 / F16H Getriebe , GEARING



    Operating continuously variable transmission at discrete gear ratios

    LECHLITNER CRAIG / BRYAN SETH ANTHONY / KARDOBSKI THOMAS J-R | Europäisches Patentamt | 2022

    Freier Zugriff

    Operating continuously variable transmission at discrete gear ratios

    KALDOBSKY TYLER JAMES-RAY / LECHLITNER CRAIG / BRYAN SETH ANTHONY | Europäisches Patentamt | 2022

    Freier Zugriff

    Operating continuously variable transmission at discrete ratios

    LECHLITNER CRAIG / BRYAN SETH ANTHONY / KALDOBSKY TYLER JAMES-RAY | Europäisches Patentamt | 2022

    Freier Zugriff

    Gear shifting control system of vehicle continuously-variable transmission

    ISHIKAWA SHUHEI / KIMURA MOTONORI | Europäisches Patentamt | 2015

    Freier Zugriff

    GEAR SHIFT OPERATION DEVICE FOR TRAVELING HYDRAULIC CONTINUOUSLY VARIABLE TRANSMISSION

    GOTO KAZUMI / OKUMURA KAZUYA / IWAMOTO HIROSHI | Europäisches Patentamt | 2018

    Freier Zugriff