The invention discloses a control method and system for an automobile generator and an automobile. The control method comprises the steps that the remaining electric quantity of a storage battery and working condition parameters of the whole automobile are obtained; determining the current running condition of the automobile based on the whole automobile working condition parameters, wherein the running condition represents the electricity consumption state of the whole automobile and/or the automobile running environment; and controlling the operation state of the generator based on the residual electric quantity and/or the operation condition. The control strategy of the running state of the generator is comprehensively determined according to the current residual electric quantity condition of the storage battery, the power utilization condition of the whole vehicle and the driving environment of the vehicle by detecting the residual electric quantity of the storage battery and the running condition of the whole vehicle in real time, so that the electric quantity in the storage battery is fully utilized, and overcharge and overdischarge are avoided; the service life and effective utilization rate of the storage battery are improved, and the fuel consumption of the whole vehicle is reduced.

    本发明公开一种汽车发电机的控制方法、控制系统和汽车,控制方法包括:获取蓄电池的剩余电量以及整车工况参数;基于所述整车工况参数确定汽车当前的运行工况,所述运行工况表征整车的用电量状态和/或汽车行驶环境;基于所述剩余电量和/或所述运行工况控制发电机的运行状态。本申请通过实时检测蓄电池的剩余电量以及整车的运行工况,根据当前蓄电池的剩余电量情况、整车的用电情况以及汽车的行驶环境综合确定发电机运行状态的控制策略,使蓄电池中的电量充分利用,避免过量充电和过量放电,提高蓄电池的使用寿命和有效利用率,降低整车油耗。


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    Title :

    Control method and control system of automobile generator and automobile


    Additional title:

    一种汽车发电机的控制方法、控制系统和汽车


    Contributors:
    REN ZHIJUN (author) / ZHANG CHAOYANG (author) / ZHOU WEIWEI (author) / GUO HAIBO (author) / LI LEI (author)

    Publication date :

    2023-08-04


    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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