The invention relates to a vehicle energy consumption prediction method, device and equipment and a storage medium, and the method comprises the steps: obtaining vehicle driving style information and vehicle energy consumption influence factor information corresponding to a current moment of a target vehicle; determining a model input vector based on the vehicle energy consumption influence factor information; processing the vehicle driving style information based on a first sub-model of the vehicle energy consumption prediction model, and determining a vehicle identification code feature vector of the target vehicle; and processing the vehicle identification code feature vector and the model input vector based on sub-models except the first sub-model in the vehicle energy consumption prediction model, and determining a vehicle energy consumption prediction result. According to the vehicle energy consumption prediction method and device, the first sub-model of the vehicle energy consumption prediction model adopts the supervised comparative learning network, the quality and discrimination of feature representation can be improved, and personalized information of drivers can be fully mined, so that the problem of sparsity of the drivers is relieved, and the reliability of a vehicle energy consumption prediction result is better improved.

    本公开涉及一种车辆能耗预测方法、装置、设备及存储介质,其中,车辆能耗预测方法包括:获取目标车辆当前时刻对应的车辆驾驶风格信息以及车辆能耗影响因素信息;基于车辆能耗影响因素信息,确定模型输入向量;基于车辆能耗预测模型的第一子模型,对车辆驾驶风格信息进行处理,确定目标车辆的车辆识别码特征向量;基于车辆能耗预测模型中除第一子模型以外的子模型,对车辆识别码特征向量和模型输入向量进行处理,确定车辆能耗预测结果。本公开中,车辆能耗预测模型的第一子模型采用了有监督的对比学习网络,可以提高特征表示的质量和判别性,可以充分挖掘驾驶员的个性化信息,从而缓解驾驶员稀疏性问题,更好地提高车辆能耗预测结果的可靠性。


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    Title :

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


    Additional title:

    车辆能耗预测方法、装置、设备及存储介质


    Contributors:
    JIANG WANRONG (author) / YIN JIMING (author) / FAN YOUCAI (author) / SHI XUANXUAN (author) / LI CHANG (author)

    Publication date :

    2024-09-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / 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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen