The invention discloses a series power generation control method, device and equipment and a computer readable storage medium, relates to the technical field of hybrid vehicles, and discloses the series power generation control method, device and equipment and the computer readable storage medium. Obtaining a target rotating speed based on the driving demand power, the deviation compensation information and the accessory consumption information; the current engine speed is obtained, and the current target power generation torque is calculated based on the target speed and the current engine speed; and obtaining a first integral learning value and a second integral learning value, and obtaining a series power generation final rotating speed based on the current target power generation torque, the first integral learning value and the second integral learning value to control series power generation. The target torque of the engine is calculated according to the required power generation power, the learning value is increased to the target power generation rotating speed, the series power generation target rotating speed is increased or decreased to enable the engine to be in a high-efficiency area, and the fuel economy of the vehicle is improved.

    本申请公开了一种串联发电控制方法、装置、设备及计算机可读存储介质,涉及混动车辆技术领域,公开了串联发电控制方法、装置、设备及计算机可读存储介质,包括:获取驱动需求功率、偏差补偿信息和附件消耗信息,基于所述驱动需求功率、偏差补偿信息和附件消耗信息获取目标转速;获取当前发动机转速,基于所述目标转速和当前发动机转速计算当前目标发电扭矩;获取第一积分学习值和第二积分学习值,基于所述当前目标发电扭矩、第一积分学习值和第二积分学习值获取串联发电最终转速控制串联发电。本申请根据需求发电功率计算发动机目标扭矩,并将学习值增加到目标发电转速中,增加或减少串联发电目标转速使发动机落在高效区,提升车辆燃油经济性。


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    Title :

    Series power generation control method, device and equipment and computer readable storage medium


    Additional title:

    串联发电控制方法、装置、设备及计算机可读存储介质


    Contributors:
    DING JIFAN (author) / ZHOU ZHI (author) / LI SHICHENG (author) / ZHANG HONG (author)

    Publication date :

    2024-10-08


    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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