The embodiment of the invention provides a range extender power determination method and device, equipment and a computer storage medium. The method comprises the following steps: acquiring data of noise in a cabin and initial power of a range extender, and dividing the data of the noise to obtain data of environmental noise and data of noise of the range extender; the target power of the range extender is calculated based on the sound pressure level of the maximum noise of the range extender and the initial power of the range extender by calculating the sound pressure level of the maximum noise of the range extender under the masking effect. According to the method, the maximum noise pressure level of the range extender under the masking effect can be calculated, the target power of the range extender is determined according to the maximum noise pressure level, the workable power range of the range extender is widened, and the vehicle performance is optimized.

    本申请实施例提供了一种增程器功率的确定方法、装置、设备及计算机存储介质。方法包括:获取舱内噪音的数据和增程器的初始功率,将噪音的数据划分,得到环境噪音的数据和增程器噪音的数据。通过计算掩蔽效应下增程器最大噪音的声压级,基于增程器最大噪音的声压级和增程器的初始功率计算得到增程器的目标功率。根据本申请实施例的方法,能够计算掩蔽效应下增程器的最大噪音声压级,根据最大噪音声压级确定增程器的目标功率,提高了增程器的可工作功率范围,优化了车辆性能。


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    Title :

    Range extender power determination method and device, equipment and computer storage medium


    Additional title:

    增程器功率的确定方法、装置、设备及计算机存储介质


    Contributors:
    ZHU YONG (author) / MENG YUE (author) / CAO WENYU (author) / ZHANG HONGYANG (author) / HUA FEI (author) / NING YUNPENG (author)

    Publication date :

    2023-12-12


    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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