The invention relates to the technical field of vehicle range extending control, and discloses a control method and device for a vehicle range extender, electronic equipment and a storage medium, and the method comprises the steps: obtaining power generation working points corresponding to the range extender in different preset environment temperature ranges when a vehicle meets different preset NVH standards, and building a corresponding relation; when it is detected that the vehicle needs to work to generate power through a range extender in the remaining mileage and the remaining electric quantity of a battery pack of the vehicle is smaller than the preset starting electric quantity, the current preset NVH standard and the current environment temperature of the vehicle are determined; and determining a corresponding target power generation working point according to the current preset NVH standard, the current environment temperature and the corresponding relation, and controlling the range extender to work for power generation based on the power generation power corresponding to the target power generation working point and the rotating speed. Therefore, when the electric quantity of the vehicle is lower than a higher preset starting electric quantity, the range extender works at the target power generation point corresponding to the current NVH standard, so that the NVH performance of the vehicle is better, and the power generation amount required by the vehicle in the remaining mileage can be basically met.

    本申请涉及车辆增程控制技术领域,公开了一种车辆增程器的控制方法、装置、电子设备及存储介质,包括:获取车辆满足不同预设NVH标准时,在不同预设环境温度范围下增程器分别对应的发电工作点并建立对应关系;检测到车辆在剩余里程里需要通过增程器工作发电,车辆的电池包的剩余电量小于预设启动电量,确定出车辆的当前预设NVH标准以及当前环境温度;根据当前预设NVH标准、当前环境温度及对应关系确定出对应的目标发电工作点,基于目标发电工作点对应的发电功率以及转速控制增程器工作发电。因此,在车辆低于一个较高的预设启动电量时,增程器以满足当前NVH标准对应的目标发电点工作,使得车辆的NVH性能较好且基本能够满足车辆在剩余里程所需的发电量。


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    Title :

    Vehicle range extender control method and device, electronic equipment and storage medium


    Additional title:

    车辆增程器的控制方法、装置、电子设备及存储介质


    Contributors:
    LI ZHENGYI (author) / GONG YI (author) / LU CHUNZHI (author) / CAI YONGMING (author) / ZHANG LEI (author)

    Publication date :

    2025-01-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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