The invention discloses an engine control method and device, a vehicle, a storage medium, a processor and a program product. The method comprises the steps that the input torque of a generator in a vehicle and the output rotating speed of an engine are obtained at multiple moments in the vehicle starting process, and multiple input torques and multiple output rotating speeds are obtained; on the basis of the multiple input torques and the multiple output rotating speeds, model parameters of a time sequence model are adjusted, and the time sequence model is obtained through construction of the historical output rotating speed of the engine and the historical input torque of the generator; the adjusted time sequence model is controlled, the input torque corresponding to the current moment in the multiple moments is predicted, and a rotating speed control strategy of the engine is obtained; and adjusting the output rotating speed of the engine according to the rotating speed control strategy. The technical problem that the control efficiency of the engine is low is solved.

    本发明公开了一种发动机的控制方法、装置、车辆、存储介质、处理器和程序产品。其中,该方法包括:分别在车辆启动过程中的多个时刻,获取车辆中发电机的输入扭矩,以及发动机的输出转速,得到多个输入扭矩和多个输出转速;基于多个输入扭矩和多个输出转速,调整时间序列模型的模型参数,其中,时间序列模型通过发动机的历史输出转速和发电机的历史输入扭矩构建得到;控制调整后的时间序列模型,对多个时刻中当前时刻对应的输入扭矩进行预测,得到发动机的转速控制策略;按照转速控制策略,调整发动机的输出转速。本发明解决了对发动机进行控制的效率低的技术问题。


    Access

    Download


    Export, share and cite



    Title :

    Engine control method and device, vehicle, storage medium, processor and program product


    Additional title:

    发动机的控制方法、装置、车辆、存储介质、处理器和程序产品


    Contributors:
    YAO SHENGWEI (author) / ZHANG QIANG (author) / YANG ZHIJUN (author) / LIU JIAMING (author) / BA TE (author) / YIN JIANKUN (author)

    Publication date :

    2024-09-06


    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



    Control method and device for engine of vehicle, storage medium and processor

    WANG WEIDONG / ZHAO DEYIN / PANG MENGMENG et al. | European Patent Office | 2024

    Free access

    Vehicle control method and device, vehicle, storage medium and program product

    ZHANG JUNHUI / LING QINGHAI / ZHOU HUABIN et al. | European Patent Office | 2024

    Free access

    Vehicle control method and device, vehicle, storage medium and program product

    LI XINPEI | European Patent Office | 2024

    Free access

    Vehicle control method and device, vehicle, storage medium and program product

    FENG MAOLIN | European Patent Office | 2025

    Free access

    Vehicle control method and device, vehicle, storage medium and program product

    LIU XIAOFANG | European Patent Office | 2024

    Free access