The invention discloses a torque control method and device for a hybrid vehicle, the vehicle and a storage medium, and the method comprises the steps that under the condition that it is detected that the current vehicle is in an engine torque control working condition, the gas path torque value, the fire path torque value and the target torque range of an engine are determined according to the actual power requirement of the current vehicle; and adjusting a filter coefficient of the gas path torque value according to the fire path torque value and the target torque range so as to filter the gas path torque value to obtain a processed gas path torque value, and determining an actual fire path torque value by using the processed gas path torque value and the target torque range so as to control the torque output of the current vehicle. According to the embodiment of the invention, when the vehicle is in the engine torque control working condition, the filter coefficient of the gas path torque value can be adjusted according to the gas path torque value and the target torque range, so that the actual gas path torque value is determined by using the filtered gas path torque value and the target torque range, and the torque output of the current vehicle is controlled; and the driving performance of the whole vehicle is improved.

    本申请公开一种混动车辆的扭矩控制方法、装置、车辆及存储介质,其中,方法包括:在检测到当前车辆处于发动机扭矩控制工况的情况下,根据当前车辆的实际动力需求确定发动机的气路扭矩值、火路扭矩值和目标扭矩范围;根据火路扭矩值和目标扭矩范围调整气路扭矩值的滤波系数,以对气路扭矩值进行滤波处理,得到处理的气路扭矩值,并利用处理的气路扭矩值和目标扭矩范围确定实际火路扭矩值,从而控制当前车辆的扭矩输出。本申请实施例可以在车辆处于发动机扭矩控制工况时,根据火路扭矩值和目标扭矩范围调整气路扭矩值的滤波系数,以利用滤波处理的气路扭矩值和目标扭矩范围确定实际火路扭矩值,从而控制当前车辆的扭矩输出,提升整车的驾驶性能。


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    Title :

    Torque control method and device of hybrid vehicle, vehicle and storage medium


    Additional title:

    混动车辆的扭矩控制方法、装置、车辆及存储介质


    Contributors:
    WANG XIAOFENG (author) / ZHANG XUEFENG (author) / LI YAN (author) / YANG YUNBO (author) / YU BOYUAN (author)

    Publication date :

    2024-08-06


    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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen



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