The invention discloses a range extender control method and device and a medium, and the method comprises the steps: obtaining the power performance parameter of a target vehicle, the current driving road condition information, and a target parameter representing the current state of a power battery of the target vehicle, and determining the current quality of the target vehicle according to the power performance parameter. When the target vehicle runs under the conditions of the road condition information and the current mass, if the target parameters meet the starting condition of the range extender, the range extender is controlled to generate power; different road condition information, the current quality and the target parameters correspond to different opening conditions. Therefore, the range extender corresponds to different target parameter starting conditions under different current mass and road condition information conditions of the vehicle, and the range extender is accurately started at the optimal moment by determining the current mass of the vehicle, considering the current driving road condition information and comprehensively considering the state and the driving working condition of the vehicle; and high-power power generation under the condition of low SOC is avoided, so that the energy consumption economy of the whole vehicle is improved.

    本申请公开了一种增程器的控制方法、装置及介质,该方法包括:获取目标车辆的动力性能参数,当前行驶的路况信息,以及表征目标车辆的动力电池当前状态的目标参数,并根据动力性能参数确定目标车辆的当前质量。目标车辆在路况信息和当前质量的条件下行驶时,若目标参数满足增程器的开启条件,控制增程器进行发电;不同的路况信息、当前质量和目标参数对应的开启条件不同。由此,车辆在不同的当前质量和路况信息条件下,增程器对应不同的目标参数开启条件,通过确定车辆的当前质量,并考虑当前行驶的路况信息,综合考虑车辆自身状态和行驶工况,在最佳时刻精准地开启增程器,避免在低SOC的情况下进行大功率发电,从而提升整车能耗经济性。


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    Titel :

    Control method and device of range extender and medium


    Weitere Titelangaben:

    一种增程器的控制方法、装置及介质


    Beteiligte:
    XU LIXIANG (Autor:in) / SUN HAO (Autor:in) / CHEN DINGBANG (Autor:in) / XU HUAN (Autor:in) / GUO WENJUAN (Autor:in)

    Erscheinungsdatum :

    12.11.2024


    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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