The invention provides a range extender control method and device, electronic equipment and a storage medium. The method comprises the steps that after a range extender of a target vehicle is started, the battery electric quantity and the vehicle speed of the target vehicle at the current moment, the load of the target vehicle and road information corresponding to the target vehicle are obtained; calculating a driving torque required by the target vehicle based on the load and the road information; calculating driving power required by the target vehicle based on the driving torque and the vehicle speed; when the battery electric quantity is greater than or equal to the preset electric quantity, taking the driving power as the generated power of the range extender; when the battery electric quantity is smaller than the preset electric quantity, adding the driving power to the preset power as the generated power of the range extender; and controlling the range extender to generate power based on the generated power to maintain the running of the target vehicle. By means of the technical means, the problem that in the prior art, power generation of a range extender lags behind changes of a vehicle driving road section, and power generation cannot be conducted in time based on the current vehicle driving road section is solved.

    本申请提供了一种增程器控制方法、装置、电子设备及存储介质。该方法包括:在启动目标车辆的增程器后,获取目标车辆在当前时刻的电池电量和车速,以及目标车辆的负荷和目标车辆对应的道路信息;基于负荷和道路信息计算目标车辆所需的驱动扭矩;基于驱动扭矩和车速计算目标车辆所需的驱动功率;当电池电量大于等于预设电量,将驱动功率作为增程器的发电功率;当电池电量小于预设电量,将驱动功率加上预设功率作为增程器的发电功率;基于发电功率控制增程器发电,以维持目标车辆的行驶。采用上述技术手段,解决现有技术中增程器发电滞后于车辆行驶路段的变化,不能及时基于车辆当前行驶路段进行发电的问题。


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    Title :

    Range extender control method and device, electronic equipment and storage medium


    Additional title:

    增程器控制方法、装置、电子设备及存储介质


    Contributors:
    HU XIAOQIAN (author) / CHEN YI (author) / LI CHAO (author) / SHI HEDI (author)

    Publication date :

    2023-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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