The invention discloses an energy-saving control method and system for an extended-range vehicle and the extended-range vehicle, and the method comprises the steps: calculating the current comprehensive driving range of the extended-range vehicle, and judging whether an energy-saving mode opening instruction is received or not; if the current comprehensive driving mileage of the extended-range vehicle is smaller than the preset mileage threshold value, a confirmation prompt whether the energy-saving mode is started or not is sent out; and if an energy-saving mode opening confirmation instruction is received or an energy-saving mode opening instruction is received, entering an energy-saving mode, and executing the selected vehicle energy-saving control strategy. Wherein the selected vehicle energy-saving control strategy comprises at least one of a driving motor control adjusting strategy, an energy recovery control adjusting strategy, a vehicle speed control adjusting strategy, an intelligent driving control adjusting strategy and a vehicle-mounted accessory control adjusting strategy and a range extender control adjusting strategy. By adopting the method, the driving range of the extended-range vehicle can be increased, the lying risk of the extended-range vehicle is reduced, the power consumption and the oil consumption are reduced, and the extended-range vehicle is more economical to travel.

    本发明公开了一种增程车辆节能控制方法、系统及增程车辆,其包括:计算增程车辆当前综合续驶里程,并判断是否收到打开节能模式指令;若增程车辆当前综合续驶里程小于预设的里程阈值,则发出是否开启节能模式的确认提示;若收到确认开启节能模式指令或者收到打开节能模式指令,则进入节能模式,执行已选择的车辆节能控制策略。其中,已选择的车辆节能控制策略为:驱动电机控制调节策略、能量回收控制调节策略、车速控制调节策略、智能驾驶控制调节策略、车载附件控制调节策略中的至少一种策略以及增程器控制调节策略。采用本发明能提升增程车辆续驶里程,降低增程车辆趴窝风险,同时降低电耗与油耗,使增程车辆出行更经济。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Range-extended vehicle energy-saving control method and system and range-extended vehicle


    Weitere Titelangaben:

    一种增程车辆节能控制方法、系统及增程车辆


    Beteiligte:
    SHU HANG (Autor:in) / YANG GUANLONG (Autor:in) / HU YUANLI (Autor:in) / YAN QINSHAN (Autor:in)

    Erscheinungsdatum :

    13.05.2025


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Extended-range vehicle thermal management control system and method and extended-range vehicle

    WU JUN / WANG TIANYING / FENG MINGLIANG et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    Extended-range complete vehicle fuel-saving optimization method

    WANG WENJUN / GUO CHANGXIN / CHEN XIANGYU | Europäisches Patentamt | 2021

    Freier Zugriff

    Extended-range vehicle, power system for extended-range vehicle and power system control method

    QIAO JIE / ZHOU GUANGZHAO / LI SHIQI et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Control method and device for extended-range vehicle and extended-range vehicle

    ZHANG HONGJIAN / CHEN YI / LIU XIAOFEI et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Extended-range electric vehicle charging system, charging control method and extended-range electric vehicle

    JI KE / CHEN HUIYONG / LU DANHUA et al. | Europäisches Patentamt | 2025

    Freier Zugriff