The invention relates to a hybrid vehicle model energy management mode switching method, device and equipment and a medium. The method comprises the steps that an electric energy supply condition is acquired; total energy consumption information is determined based on the obtained total mileage and historical stroke energy consumption; current remaining total electric energy information is obtained; based on the total energy consumption information and the total electric energy information, whether a stroke higher than a preset energy consumption demand exists or not is judged; and the energymanagement mode is determined based on the electrical energy supply condition and whether there is a stroke higher than the preset energy consumption demand. The technical scheme of the embodiment cansolve the problems that for a user, the mode selection difficulty is high; and if the user selects an improper energy management mode, the dynamic property, the economical property and the NVH performance of the vehicle are greatly different from those expected by the user. Namely, the energy management mode can be intelligently and automatically switched according to the electric energy supply condition and whether the vehicle has the stroke higher than the preset energy consumption demand or not, so that the user does not need to independently select the energy management mode, and the dynamic property, economical property and NVH performance requirements can be met.

    本公开涉及一种混动车型能量管理模式的切换方法、装置、设备及介质,该方法包括:获取电能补给条件;基于获取的总里程和历史行程能耗确定总耗能信息;获取当前剩余的总电能信息;基于总耗能信息和总电能信息,判断是否具有高于预设耗能需求的行程;基于电能补给条件,以及是否具有高于预设耗能需求的行程,确定能量管理模式。本公开实施例技术方案可以解决对用户而言,模式选择难度较大;且若用户选择了不合适的能量管理模式,车辆的动力性、经济型以及NVH性能与用户期望差距较大的问题。即,可根据电能补给条件及车辆是否具有高于预设耗能需求的行程智能进行能量管理模式的自动切换,从而无需用户自主选择,可满足动力性、经济型以及NVH性能需求。


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    Title :

    Hybrid vehicle model energy management mode switching method and device, equipment and medium


    Additional title:

    混动车型能量管理模式的切换方法、装置、设备及介质


    Contributors:
    XIA XIANWEN (author)

    Publication date :

    2020-11-24


    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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