A fire fighting vehicle includes a chassis, a front axle, a rear axle, a powertrain, an accessory drive, and a controller. The powertrain includes an engine, a battery system, and an electromechanical transmission coupled to the battery system, the engine, and at least one of the front axle or the rear axle. The accessory drive is positioned to receive a mechanical input from the engine and the electromechanical transmission. The controller is configured to selectively operate the powertrain in a plurality of operational modes including a standby mode and a hybrid mode. According to the standby mode, the controller is configured to operate the electromechanical transmission using stored energy stored in the battery system to drive the accessory drive with the engine off. According to the hybrid mode, the controller is configured to operate both the engine and the electromechanical transmission.


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    Title :

    OPERATIONAL MODES FOR HYBRID FIRE FIGHTING VEHICLE


    Contributors:
    SHIVELY JASON (author) / NEWLIN SETH (author) / KAY DAVID (author) / BERMINGHAM JACK (author) / MORROW JON (author) / STEINBERGER DAVID (author)

    Publication date :

    2021-07-08


    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 / A62C FIRE-FIGHTING , Feuerbekämpfung / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    Operational modes for hybrid fire fighting vehicle

    SHIVELY JASON / NEWLIN SETH / KAY DAVID et al. | European Patent Office | 2023

    Free access

    OPERATIONAL MODES FOR HYBRID FIRE FIGHTING VEHICLE

    SHIVELY JASON / NEWLIN SETH / KAY DAVID et al. | European Patent Office | 2021

    Free access

    OPERATIONAL MODES FOR HYBRID FIRE FIGHTING VEHICLE

    SHIVELY JASON / NEWLIN SETH / KAY DAVID et al. | European Patent Office | 2022

    Free access

    OPERATIONAL MODES FOR HYBRID FIRE FIGHTING VEHICLE

    SHIVELY JASON / NEWLIN SETH / KAY DAVID et al. | European Patent Office | 2021

    Free access

    Operational modes for hybrid fire fighting vehicle

    SHIVELY JASON / NEWLIN SETH / KAY DAVID et al. | European Patent Office | 2021

    Free access