The invention provides a hybrid power vehicle engine torque control method, device and equipment, and belongs to the technical field of hybrid power vehicles. The method comprises the steps that the working condition of an engine is determined based on operation parameters of the engine of the hybrid vehicle; under the condition that the working condition of the engine is any one of multiple preset working conditions, a preset step value is accumulated on the initial ignition value corresponding to the preset working condition till the difference value between the ignition angle obtained through accumulation and the target ignition angle is not larger than a preset threshold value; under the condition that the difference value between the ignition angle obtained through current accumulation and the target ignition angle is larger than a preset threshold value, the engine is controlled to ignite based on the ignition angle obtained through current accumulation; and under the condition that the difference value between the ignition angle obtained through current accumulation and the target ignition angle is not larger than a preset threshold value, the engine is controlled to ignite based on the target ignition angle. According to the technical scheme, the driving comfort and smoothness can be improved.

    本申请提供了一种混合动力车辆发动机扭矩的控制方法、装置及设备,属于混合动力车辆技术领域。上述方法包括:基于混合动力车辆的发动机的运行参数,确定发动机的工况;在发动机的工况为多种预设工况中的任一预设工况的情况下,将该预设工况对应的初始点火值累加预设步长值,直至累加得到的点火角与目标点火角之间的差值不大于预设阈值;在当次累加得到的点火角与目标点火角之间的差值大于预设阈值的情况下,基于当次累加得到的点火角,控制发动机进行点火;在当次累加得到的点火角与目标点火角之间的差值不大于预设阈值的情况下,基于目标点火角,控制发动机进行点火。上述技术方案能够提升驾驶的舒适性和平顺性。


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    Title :

    Method, device and equipment for controlling engine torque of hybrid vehicle


    Additional title:

    混合动力车辆发动机扭矩的控制方法、装置及设备


    Contributors:
    HE LINLIN (author) / LIU XU (author)

    Publication date :

    2025-01-24


    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




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