The invention relates to the technical field of new energy automobiles, in particular to a control method and device for an active air inlet grille, computer equipment and a storage medium. The method comprises the steps that according to the obtained current environment temperature, the current vehicle speed and a first fitting relation, a first grating opening degree curve corresponding to the situation that the driving energy consumption is lower than a preset driving energy consumption threshold value is obtained; according to the obtained current environment temperature, the current vehicle speed, the current heat management working condition and the second fitting relation, a second grating opening degree curve corresponding to the situation that the heat management energy consumption is lower than a preset heat management energy consumption threshold value is obtained; according to the first grille opening degree curve and the second grille opening degree curve, at least one final grille opening degree is obtained on the basis of the principle that the total energy consumption of the driving energy consumption and the heat management energy consumption is lowest or the principle that the total energy consumption is lower than a preset total energy consumption threshold value; and the grille is controlled to be opened according to any one of the at least one final grille opening degree. By adopting the method, the phenomenon of single control mode in the prior art can be improved.

    本申请涉及新能源汽车技术领域,尤其是涉及一种主动进气格栅的控制方法、装置、计算机设备和存储介质。方法包括:根据获取的当前环境温度、当前车速和第一拟合关系,得到驱动能耗低于预设的驱动能耗阈值对应的第一格栅开度曲线;根据获取的当前环境温度、当前车速、当前热管理工况和第二拟合关系,得到热管理能耗低于预设的热管理能耗阈值对应的第二格栅开度曲线;根据第一格栅开度曲线和第二格栅开度曲线,基于驱动能耗和热管理能耗的总能耗最低原则或总能耗低于预设的总能耗阈值原则,得到至少一个最终格栅开度;控制格栅按照至少一个最终格栅开度中任意一个开启。采用本方法能够改善现有技术中控制方式单一的现象。


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    Titel :

    Active air inlet grille control method and device, computer equipment and storage medium


    Weitere Titelangaben:

    主动进气格栅的控制方法、装置、计算机设备和存储介质


    Beteiligte:
    ZHENG DENGLEI (Autor:in) / HE YONG (Autor:in) / WEN FANGYONG (Autor:in) / WEN HAOYI (Autor:in)

    Erscheinungsdatum :

    2023-12-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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