The invention relates to the technical field of new energy vehicle energy consumption analysis, in particular to a vehicle energy consumption prediction method and device, a server and a storage medium. Generating real-time portraits of all road sections in one or more navigation paths of the plurality of driving paths; obtaining a driving behavior portrait of the user according to a pre-stored driving behavior portrait of the user, and obtaining basic information of the target vehicle; and inputting the real-time portrait, the driving behavior portrait and the basic information into a pre-constructed road section energy consumption prediction model to predict the energy consumption of one or more navigation paths. Therefore, the problems of low energy consumption prediction precision, high data acquisition frequency, lack of algorithm model support, limitation of application and popularization in an actual vehicle use scene and the like caused by the fact that factors such as road conditions and weather are not considered, the energy consumption road spectrum lacks universality, and driving data only based on the average vehicle speed in related technologies are solved.

    本申请涉及新能源车辆能耗分析技术领域,特别涉及一种车辆的能耗预测方法、装置、服务器及存储介质,其中,方法包括:基于用户的起始地和目的地之间的多条可行驶路径,生成多条可行驶路径的一条或多条导航路径中所有路段的实时画像;根据预先存储的用户驾驶行为画像获取用户的驾驶行为画像,并获取目标车辆的基础信息;将实时画像、驾驶行为画像和基础信息输入至预先构建的路段能耗预测模型,以预测一条或多条导航路径的能耗。由此,解决了相关技术中,由于未考虑路况、天气等因素,能耗路谱缺乏普适性,仅基于平均车速的驾驶数据导致能耗预测精度不高,且数据采集频率较高,缺乏算法模型支持,限制了在实际用车场景中的应用普及等问题。


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    Title :

    Vehicle energy consumption prediction method and device, server and storage medium


    Additional title:

    车辆的能耗预测方法、装置、服务器及存储介质


    Contributors:
    KONG BOWEI (author) / JIN XIAOHAN (author) / YIN JIMING (author) / LI YI (author)

    Publication date :

    2024-07-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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