The invention discloses a hybrid electric vehicle fuel endurance mileage determination method and device and a vehicle. The method comprises the steps that in the vehicle running process, the running state, the first average fuel consumption and the second average fuel consumption of the vehicle are obtained, the running state comprises the remaining fuel quantity, the vehicle speed and the driving mode, and the first average fuel consumption and the second average fuel consumption of the vehicle are obtained; the first average fuel consumption is the average fuel consumption consumed when the vehicle travels for a first preset mileage, the second average fuel consumption is the average fuel consumption consumed when the vehicle travels for a second preset mileage, and the length of the second preset mileage is larger than that of the first preset mileage; based on the running state, the first average fuel consumption and the second average fuel consumption, comprehensive fuel consumption of the vehicle is determined; and determining the endurance mileage of the vehicle based on the comprehensive oil consumption and the remaining oil quantity. According to the method, by considering the average fuel consumption of the long driving mileage and the short driving mileage of the vehicle, relatively accurate comprehensive fuel consumption is analyzed, so that the fuel endurance mileage of the hybrid vehicle is predicted more accurately.

    本发明公开了一种混动车燃油续航里程的确定方法、装置及车辆,所述方法包括:在车辆运行中,获取车辆的运行状态、第一平均油耗以及第二平均油耗,其中,运行状态包括剩余油量、车速以及驾驶模式,第一平均油耗为车辆行驶第一预设里程消耗的平均油耗,第二平均油耗为车辆行驶第二预设里程消耗的平均油耗,第二预设里程的长度大于第一预设里程的长度;基于运行状态、第一平均油耗以及第二平均油耗,确定出车辆的综合油耗;基于综合油耗以及剩余油量,确定出车辆的续航里程。该方法通过考虑车辆行驶长里程以及短里程的平均油耗,分析出较准确的综合油耗,从而更准确地预测出混动车的燃油续航里程。


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    Title :

    Method and device for determining fuel endurance mileage of hybrid electric vehicle and vehicle


    Additional title:

    一种混动车燃油续航里程的确定方法、装置及车辆


    Contributors:
    XU GUANGTAO (author) / ZHANG YA (author) / ZHANG XU (author)

    Publication date :

    2025-03-14


    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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