The invention discloses an electric vehicle energy recovery control method and system and electronic equipment, and relates to the field of energy recovery. The electric automobile energy recovery control method comprises the steps that a whole automobile is powered on, and a whole automobile controller detects the state of an energy recovery switch; when the state of the energy recovery switch is turned on, the vehicle control unit detects the authorization condition of energy recovery gear selection; when the authorization condition of energy recovery gear selection is that a vehicle control unit is allowed to automatically adjust energy recovery, the vehicle state is detected; when the vehicle state meets the energy recovery condition, whether the current energy recovery gear of the vehicle meets the target deceleration or not is calculated; if yes, the current energy recovery gear is reserved; and if not, the energy recovery gear is determined according to the target deceleration. The accuracy of energy recovery control of the electric vehicle can be improved, and energy recovery and endurance are improved.

    本发明公开一种电动汽车能量回收控制方法、系统及电子设备,涉及能量回收领域。电动汽车能量回收控制方法包括整车上电,整车控制器检测能量回收开关的状态;当能量回收开关的状态为打开时,整车控制器检测能量回收挡位选择的授权情况;当能量回收挡位选择的授权情况为允许整车控制器自动调整能量回收时,检测车辆状态;当车辆状态满足能量回收条件时,计算车辆当前能量回收挡位是否满足目标减速度;若满足,则保留当前能量回收挡位;若不满足,则根据目标减速度确定能量回收挡位。本发明能够提高电动汽车能量回收控制的准确性,增加能量回收和续航。


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    Titel :

    Electric automobile energy recovery control method and system and electronic equipment


    Weitere Titelangaben:

    一种电动汽车能量回收控制方法、系统及电子设备


    Beteiligte:
    CHE GUOXIANG (Autor:in) / CHAO PENGXIANG (Autor:in) / ZHU YAPING (Autor:in) / DENG LONGJUN (Autor:in)

    Erscheinungsdatum :

    22.03.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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