The invention provides a heavy hybrid off-road vehicle control method and equipment. The method comprises the steps that: if a vehicle is in a constant-speed driving state, the vehicle is adjusted to enter an engine driving state; if the vehicle is in the acceleration or climbing state, the vehicle is adjusted to enter an engine and motor combined driving state; if the vehicle is in the idle running state and the charge state of the power battery is higher than a first preset threshold value, the vehicle is adjusted to enter a motor driving state; and if the engine load is lower than the second preset threshold value and the charge state of the power battery is higher than the third preset threshold value, the engine is adjusted to drive the vehicle and drive the motor to generate electricity. According to the invention, the engine and the motor of the heavy hybrid off-road vehicle can always work in a high-efficiency area, so that the fuel economy of the vehicle is improved, and the strong dynamic property and off-road ability of the vehicle are ensured.

    本发明提供了一种重型混合动力越野车控制方法及设备。所述方法包括:若车辆处于匀速行驶状态,则调整车辆进入发动机驱动状态;若车辆处于加速或爬坡状态,则调整车辆进入发动机和电机联合驱动状态;若车辆处于怠速行驶状态且动力电池的荷电状态高于第一预设阈值,则调整车辆进入电机驱动状态;若发动机负荷低于第二预设阈值且动力电池的荷电状态高于第三预设阈值,则调整发动机驱动车辆并带动电机发电。本发明可以使重型混合动力越野车的发动机和电机始终工作在高效区,从而提高车辆的燃油经济性,保证车辆的强劲动力性和越野性。


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    Titel :

    Heavy hybrid off-road vehicle control method and equipment


    Weitere Titelangaben:

    重型混合动力越野车控制方法及设备


    Beteiligte:
    SUN GUOQING (Autor:in) / ZHOU ZHENHUA (Autor:in) / KOU XIZHENG (Autor:in) / AN QIN (Autor:in) / YE JIANWEI (Autor:in)

    Erscheinungsdatum :

    2022-01-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


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



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