The invention discloses a control method and system for an energy-saving mode of an electric automobile and the electric automobile. The control method specifically comprises the steps that an energy-saving mode starting instruction is received, and an energy-saving control mode is started; and after the electric vehicle enters the energy-saving control mode, multiple items of control are conducted on the electric vehicle, and the multiple items of control comprise air conditioner power limitation, maximum vehicle speed limitation, torque external characteristic limitation and energy recovery intensity increase. When the energy-saving control mode is started, the vehicle control strategy is adjusted to control multiple performances of the electric vehicle, various driving requirements can be met, and therefore the good energy-saving effect is achieved.

    本发明公开了一种电动汽车节能模式的控制方法、系统及电动汽车,具体包括:接收节能模式启动指令,启动节能控制模式;当进入节能控制模式后,对电动汽车进行多项控制,多项控制包括空调功率功率限制、最高车速限制、扭矩外特性限制和增加能量回收强度,本发明充分考虑不同驾驶员的驾驶特性,通过为车辆增设节能控制模式,当启动节能控制模式时调整车辆控制策略对电动汽车的多项性能进行控制,可满足多种行车需求,从而实现良好的节能效果。


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    Title :

    Control method and system for energy-saving mode of electric vehicle and electric vehicle


    Additional title:

    一种电动汽车节能模式的控制方法、系统及电动汽车


    Contributors:
    LIN YUMIN (author) / WEI GUANGJIE (author) / LIU YONG (author) / FU CHAO (author) / YANG LE (author) / WANG GONGBO (author) / YANG KUNMING (author)

    Publication date :

    2022-12-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht



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