A method for predicting the endurance mileage of a vehicle, the method comprising: in a vehicle driving process, acquiring environmental information, remaining power and historical driving information of the vehicle (S101); determining a vehicle operation condition according to the environmental information and the historical driving information (S102); controlling the vehicle mirror image model to operate under the vehicle operation condition, and predicting energy consumption of the vehicle under the vehicle operation condition (S103); the vehicle mirror image model is constructed according to a digital twin algorithm; and predicting a vehicle endurance mileage of the vehicle according to the remaining electric quantity and the energy consumption (S104). By constructing the vehicle mirror image model having the same dynamics and energy consumption performance as the vehicle, the prediction accuracy of the endurance mileage of the vehicle is improved.

    一种车辆续航里程的预测方法,方法包括:在车辆行驶的过程中,获取车辆的环境信息、剩余电量以及历史驾驶信息(S101);根据环境信息和历史驾驶信息,确定车辆运行工况(S102);控制车辆镜像模型在车辆运行工况下运行,预测车辆在车辆运行工况下的能耗(S103);车辆镜像模型根据数字孪生算法构建得到;根据剩余电量和能耗,预测车辆的车辆续航里程(S104)。通过构建与车辆的动力学和能耗表现相同的车辆镜像模型,提高了车辆续航里程的预测准确度。


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    Title :

    Vehicle endurance mileage prediction method, device and equipment and computer storage medium


    Additional title:

    车辆续航里程的预测方法、装置、设备及计算机存储介质


    Contributors:
    LIN HAIBO (author)

    Publication date :

    2024-08-27


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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