The invention provides a power system self-adaptive control method and device, electronic equipment and a storage medium, and the method comprises the steps that self-adaptive control triggering conditions are obtained, the triggering conditions at least comprise a first sub-condition, and the first sub-condition is the working condition that a vehicle enters into tip in acceleration from tip out sliding and reverse towing; under the condition that the first sub-condition is met, the rotating speed fluctuation amplitude of the rotating speed of the engine in a rotating speed fluctuation cycle is calculated; if the rotating speed fluctuation amplitude is larger than the preset critical value, engine main control parameters are adjusted so as to reduce the torque rising speed; and if the rotating speed fluctuation amplitude is smaller than the difference between the preset critical value and the preset amplitude threshold value, the main control parameters of the engine are adjusted so that the torque rising speed can be increased. According to the method, the smoothness and responsiveness of the vehicle can be dynamically balanced in different new vehicle states and in the vehicle using process, so that the method adapts to scattering difference factors of hardware, the driving performance is always kept in the optimal state, and the user experience degree is improved.

    本发明提供一种动力系统自适应控制方法、装置、电子设备及存储介质,该方法包括:获取自适应控制的触发条件,触发条件至少包括第一子条件,第一子条件为车辆进入由tip out滑行倒拖到tip in加速的工况;在符合第一子条件的情况下,计算发动机转速在一个转速波动循环中的转速波动幅值;如果转速波动幅值大于预设的临界值,调整发动机主控参数,以降低扭矩上升速率;如果转速波动幅值小于预设的临界值与预设的幅值阈值之差,则调整发动机主控参数,以提升扭矩上升速率。本发明能够在不同新车状态和车辆使用过程中,动态平衡车辆的平顺性和响应性,从而适应硬件的散差因素,使驾驶性能始终保持在最佳状态,提高用户体验度。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Power system adaptive control method and device, electronic equipment and storage medium


    Weitere Titelangaben:

    动力系统自适应控制方法、装置、电子设备及存储介质


    Beteiligte:
    WANG XIAOHONG (Autor:in) / LIU TAO (Autor:in) / JIANG FENGFENG (Autor:in) / WU FAN (Autor:in) / JIANG YINING (Autor:in) / JIANG TAO (Autor:in) / TIAN YUNQI (Autor:in)

    Erscheinungsdatum :

    2022-07-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



    Starting adaptive control method and device, electronic equipment and storage medium

    SUN PENGYUAN / NING JIAKUI / ZHU GUIQING | Europäisches Patentamt | 2022

    Freier Zugriff

    Semi-adaptive electronic horn control method and device, equipment and storage medium

    WEI HONGHUI / GAO FENG / ZHOU JUNWU et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Power control method and device, electronic equipment and storage medium

    CHEN JIE / XU LIN / WANG WENFENG | Europäisches Patentamt | 2023

    Freier Zugriff

    Self-adaptive headlamp control method and device, electronic equipment, storage medium and vehicle

    DENG YIDA / ZHANG HANG / SONG CHAO et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Vehicle power control method and device, electronic equipment and storage medium

    GUO SHUAI / ZHOU XING | Europäisches Patentamt | 2024

    Freier Zugriff