The invention discloses a speed regulation method and device for an engine of a vehicle, a storage medium and a processor. The method comprises the steps that the current rotating speed of an engine of the vehicle is obtained; determining a speed regulation strategy of the engine based on the current rotating speed and the target rotating speed of the engine; determining first output power of a generator of the vehicle based on the speed regulation strategy; and based on the first output power and second output power of the engine, the rotating speed of the engine is adjusted to the target rotating speed from the current rotating speed, the first output power is used for representing the generated power of the generator in unit time, and the second output power is used for representing the output power of the engine in unit time. The technical problem that the rotating speed of an engine cannot be adjusted through a motor due to the fact that the allowable power capacity of a high-voltage battery is insufficient is solved.

    本发明公开了一种车辆的发动机的调速方法、装置、存储介质和处理器。该方法包括:获取车辆的发动机的当前转速;基于当前转速和发动机的目标转速,确定发动机的调速策略;基于调速策略,确定车辆的发电机的第一输出功率;基于第一输出功率和发动机的第二输出功率,将发动机的转速从当前转速调整至目标转速,其中,第一输出功率用于表示发电机在单位时间内的发电功率,第二输出功率用于表示发动机在单位时间内的输出功率。本发明解决了由于高压电池的许用功率能力不足,所造成的无法通过电机来调整发动机的转速的技术问题。


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    Title :

    Speed regulation method and device for engine of vehicle, storage medium and processor


    Additional title:

    车辆的发动机的调速方法、装置、存储介质和处理器


    Contributors:
    SONG HAOYUAN (author) / LI GUANQUN (author) / LIU YUANZHI (author) / ZHANG QIANG (author) / LYU MINGJIE (author) / ZHANG QI (author)

    Publication date :

    2024-09-10


    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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen



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