The embodiment of the invention provides an engine flameout control method and device and a computer storage medium, and the control method comprises the steps that in response to an engine flameout request, the current actual rotating speed of an engine is obtained; if the actual rotating speed and the request duration meet a preset condition, determining a flameout torque according to a flameout strategy corresponding to the preset condition; wherein the request duration is the difference value between the current moment and the flameout request moment; and according to the flameout torque, a motor is controlled to reversely drag the engine.

    本申请实施例提供一种发动机熄火控制方法、控制装置和计算机存储介质,所述控制方法包括:响应于发动机熄火请求,获取所述发动机当前的实际转速;若所述实际转速和请求时长满足预设条件,则根据所述预设条件对应的熄火策略确定熄火扭矩;其中:所述请求时长为当前时刻与熄火请求时刻的差值;根据所述熄火扭矩,控制电机倒拖所述发动机。


    Access

    Download


    Export, share and cite



    Title :

    Engine flameout control method and device and computer storage medium


    Additional title:

    发动机熄火控制方法、控制装置和计算机存储介质


    Contributors:
    WANG KAN (author) / DING JIFAN (author) / ZENG XIN (author) / TANG XIONGWEI (author) / YAO YICONG (author)

    Publication date :

    2024-05-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / 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



    Engine flameout processing method and device, computer equipment and storage medium

    JIA KAI / XU QINGLIN / TIAN HONGMING et al. | European Patent Office | 2023

    Free access

    Hybrid vehicle engine flameout control method and system, storage medium and vehicle

    YE BINGFEI / SUN TIANLE / WU BAIHE et al. | European Patent Office | 2024

    Free access

    Vehicle flameout control method and device, vehicle and storage medium

    LIN XIAOHUI | European Patent Office | 2023

    Free access

    Vehicle flameout control method, device, equipment, storage medium and product

    QIU JUNWEI | European Patent Office | 2024

    Free access

    Vehicle flameout prevention control method and device and storage medium

    LIU ZHIWEN / CHEN GUODONG / ZHANG XUEFENG et al. | European Patent Office | 2023

    Free access