The invention provides a vehicle torque control method and device, electronic equipment and a storage medium, is applied to a hybrid power vehicle comprising an engine, a power battery and at least one driving motor, and comprises the steps that the vehicle gear state, the vehicle request torque, the driving motor rotating speed and the pre-distributed torque of the power battery are obtained; based on the vehicle gear state, the vehicle request torque, the driving motor rotating speed and preset conditions, the driving target intention of the vehicle in the quadrant working condition is determined; determining a vehicle target torque based on the driving target intent; the pre-distributed torque is controlled to be output to the driving motor and the engine based on the vehicle target torque, the driving target intention of the quadrant working condition is determined firstly, then the vehicle target torque is determined according to the driving target intention, and then the pre-distributed torque is controlled to be output to the driving motor and the engine according to the vehicle target torque. Therefore, control over the vehicle torque in all quadrant working conditions is kept consistent with the intention of a driver, and the experience feeling of the driver can be improved.

    本申请提供了一种车辆扭矩的控制方法、装置、电子设备及存储介质,应用于包括发动机、动力电池以及至少一个驱动电机的混合动力车辆,包括:获取车辆档位状态、车辆请求扭矩、驱动电机转速以及动力电池的预分配扭矩;基于车辆档位状态、车辆请求扭矩、驱动电机转速以及预设条件,确定车辆在象限工况中的驾驶目标意图;基于驾驶目标意图确定车辆目标扭矩;基于车辆目标扭矩控制预分配扭矩输出至驱动电机和发动机,先确定象限工况的驾驶目标意图,再根据驾驶目标意图确定车辆目标扭矩,进而根据车辆目标扭矩来控制预分配扭矩输出至驱动电机和发动机,从而实现在所有象限工况中车辆扭矩的控制都与驾驶员的意图保持一致,有利于提高驾驶员的体验感。


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    Titel :

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


    Weitere Titelangaben:

    车辆扭矩的控制方法、装置、电子设备及存储介质


    Beteiligte:
    LIU ZHIGANG (Autor:in)

    Erscheinungsdatum :

    2023-05-09


    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



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