A heavy road vehicle provided with a hybrid propulsion system includes a mechanical propulsion system and a hydraulic propulsion system. The mechanical propulsion system is connected to at least one traction wheel which is powered by an internal combustion engine via a mechanical drive train and a gearbox. The hydraulic propulsion system is connected to at least one other traction wheel including a hydraulic motor powered by a hydraulic pump unit. The hybrid propulsion unit further includes a control unit for at least controlling the hybrid propulsion unit, optionally also controlling the mechanical propulsion system. The hydraulic propulsion system further includes a pressure accumulator which is connected to the hydraulic motor in order to maintain a pressure in the hydraulic motor even if the hydraulic pump unit is switched off.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    VEHICLE DRIVE TRAIN CONTROL METHOD


    Weitere Titelangaben:

    FAHRZEUGANTRIEBSSTRANGSTEUERUNGSVERFAHREN
    PROCÉDÉ ET SYSTÈME DE COMMANDE DE TRANSMISSION DE VÉHICULE


    Beteiligte:
    LARSSON LENA (Autor:in) / SKOGLUND ALFRED (Autor:in)

    Erscheinungsdatum :

    2016-07-13


    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 / E02F Baggern , DREDGING / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



    VEHICLE DRIVE TRAIN CONTROL METHOD

    LARSSON LENA / JOHANSSON ALFRED | Europäisches Patentamt | 2015

    Freier Zugriff

    Vehicle drive train control method

    LARSSON LENA / SKOGLUND ALFRED | Europäisches Patentamt | 2017

    Freier Zugriff

    Vehicle drive train control method

    LARSSON LENA / JOHANSSON ALFRED | Europäisches Patentamt | 2015

    Freier Zugriff

    CONTROL UNIT, DRIVE TRAIN, METHOD FOR OPERATING DRIVE TRAIN AND MOTOR VEHICLE

    NELLES ROBERT / NAGELKRAMER JAN | Europäisches Patentamt | 2022

    Freier Zugriff

    VEHICLE DRIVE TRAIN CONTROL INTERFACE

    HARRIS RICHARD W | Europäisches Patentamt | 2022

    Freier Zugriff