The invention discloses a control method and device for a vehicle range extending system, a vehicle and a storage medium. The control method for the vehicle range extending system comprises the steps that when the electric quantity value of the vehicle at the current moment and the electric quantity value of the vehicle at the current moment are both located between an electric quantity early warning value and an electric quantity threshold value, the electric quantity early warning value is obtained; if the electric quantity value of the vehicle at the current moment is smaller than the electric quantity value of the vehicle at the previous moment and larger than an electric quantity threshold value, obtaining a target actual driving mileage and a target predicted driving mileage of the electric quantity value of the vehicle when the electric quantity value of the vehicle at the previous moment is reduced to the electric quantity value of the vehicle at the current moment; if the size relation between the target actual driving mileage and the target predicted driving mileage does not meet the preset energy consumption condition, a preset power generation strategy is adjusted to obtain a target power generation strategy; and controlling the range extending system to start power generation in advance based on the target power generation strategy. According to the technical scheme, the power generation time of the range extending system can be dynamically adjusted to achieve advanced power generation, the NVH performance of the vehicle can be improved, and noise can be reduced.

    本申请公开了一种车辆增程系统的控制方法、装置、车辆及存储介质,车辆增程系统的控制方法包括:当前一时刻车辆的电量值以及当前时刻车辆的电量值均位于电量预警值与电量阈值之间时,若当前时刻车辆的电量值小于前一时刻车辆的电量值且大于电量阈值,则获取车辆的电量值在前一时刻车辆的电量值下降至当前时刻车辆的电量值的目标实际行驶里程和目标预测行驶里程;若目标实际行驶里程与目标预测行驶里程的大小关系不满足预设耗能条件,则调节预设发电策略,以得到目标发电策略;基于目标发电策略控制增程系统提前启动发电。本申请的技术方案不仅可动态调整增程系统的发电时间,以实现提前发电,还能够提升车辆的NVH性能和降低噪音。


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    Titel :

    Control method and device of vehicle range extending system, vehicle and storage medium


    Weitere Titelangaben:

    车辆增程系统的控制方法、装置、车辆及存储介质


    Beteiligte:
    XU PENG (Autor:in) / TAN CHUNYAN (Autor:in) / WANG JUNLIN (Autor:in) / YE SONGLIN (Autor:in) / HE JINGCHUAN (Autor:in)

    Erscheinungsdatum :

    24.01.2025


    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



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