The invention discloses a vehicle driving condition construction method, device and equipment, a medium and a product, and relates to the technical field of vehicle driving. The vehicle driving condition construction method comprises the steps of obtaining historical driving data of a vehicle in the same area; the historical driving data at least comprises a vehicle identifier, acquisition time, a power supply state, a vehicle speed and a position; based on the power supply state and the vehicle speed, dividing the historical driving data to obtain M driving travel data of the vehicle; aiming at the M driving travel data, performing data preprocessing on the mth driving travel data to obtain the preprocessed mth driving travel data; the data preprocessing comprises one or more of data aggregation, data replacement, data filling and data deletion; dividing the m-th driving travel data after preprocessing to obtain N short travel data corresponding to the m-th driving travel data; and clustering the M * N pieces of short-stroke data according to a clustering algorithm to obtain a working condition type of each piece of short-stroke data.

    本申请公开了一种车辆行驶工况构建方法、装置、设备、介质及产品,涉及车辆行驶技术领域。车辆行驶工况构建方法包括:获得车辆在同一区域的历史行驶数据;历史行驶数据至少包括:车辆标识、采集时间、电源状态、车速和位置;基于电源状态和车速,对历史行驶数据进行划分,得到车辆的M个驾驶行程数据;针对M个驾驶行程数据,对第m驾驶行程数据进行数据预处理,得到经过预处理的第m驾驶行程数据;数据预处理包括以下一个或多个:数据聚合、数据替换、数据填充和数据删除;对经过预处理的第m驾驶行程数据进行划分,得到第m驾驶行程数据对应的N个短行程数据;根据聚类算法对M×N个短行程数据进行聚类,得到每个短行程数据的工况类型。


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    Title :

    Vehicle driving condition construction method, device, equipment, medium and product


    Additional title:

    一种车辆行驶工况构建方法、装置、设备、介质及产品


    Contributors:
    LIU YUCHUN (author) / LONG MEIYUAN (author) / TAO DENGPAN (author) / HE JINJIN (author)

    Publication date :

    2024-09-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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