The embodiment of the invention discloses a vehicle power-off control method and system and a vehicle. The vehicle power-off control method is applied to a gear shifting execution controller. The vehicle power-off control method comprises the steps that when a vehicle is in a power-off state, first gear information of a gearbox is obtained; according to the first gear information, the gear of the gearbox is determined; if the gear of the gearbox is the N gear, prompt information is generated according to the first gear information, the gearbox is kept at the N gear, and the prompt information is sent to a vehicle displayer. According to the scheme, after the gear of the gearbox is determined to be the N gear, a user can be reminded that the gearbox of the current vehicle is in the neutral gear, so that the situation that the user forgets to put the gearbox into the parking gear before the vehicle is powered off is avoided, and the risk that the vehicle is blocked when the user parks the vehicle in the neutral gear is avoided. Or the requirements of the user for car washing, car pushing or car dragging and the like are met, the gearbox can still be kept at the N gear after the car is powered off, and the user can conveniently move the position of the car through the car pushing or the car dragging according to the requirements.

    本发明实施例公开了一种车辆下电控制方法、系统及车辆。该车辆下电控制方法,应用于换挡执行控制器;车辆下电控制方法包括:在车辆处于下电状态时,获取变速箱的第一档位信息;根据第一档位信息,确定变速箱的档位;若变速箱的档位为N档,根据第一档位信息产生提示信息,将变速箱保持于N档,并将提示信息发送至车辆显示器。本方案在确定变速箱的档位为N档后,可以提醒用户当前车辆的变速箱处于空挡,以避免用户是在车辆下电前忘记将变速箱挂入驻车档,从而避免用户空挡停车存在车辆滑车的危险。或者,满足用户洗车、推车或拖车等需求,变速箱在车辆下电后仍会保持于N档,便于用户根据需求通过推车或拖车移动车辆位置。


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    Titel :

    Vehicle power-off control method and system and vehicle


    Weitere Titelangaben:

    车辆下电控制方法、系统及车辆


    Beteiligte:
    QIN JIAHE (Autor:in) / NING JIAKUI (Autor:in) / LIU YUXIN (Autor:in)

    Erscheinungsdatum :

    2022-12-30


    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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