The invention provides a defensive driving behavior data processing method, device and equipment. The method comprises the following steps: acquiring a to-be-measured travel section based on the mileage of a vehicle; based on the position between the vehicle and the target object in the to-be-measured travel section and the vehicle speed of the vehicle, obtaining defense parameters representing vehicle defensive driving; processing the defense parameters based on a preset defensiveness evaluation model to obtain a prediction score; wherein the prediction score represents a defensive driving behavior score of feature data in the defense parameters; obtaining a target score of the to-be-measured travel section based on the position of the to-be-measured travel section in the driving mileage and the prediction score; wherein the target score is used for representing a defensive driving behavior score of the vehicle in the to-be-measured travel section. According to the method, the accuracy of a defensive driving behavior analysis result can be improved.

    本申请提供一种防御性驾驶行为数据处理方法、装置和设备。该方法包括:基于车辆的行驶里程获取待测行程段;基于待测行程段中车辆与目标物体之间的位置以及车辆的车速,获取表征车辆防御性驾驶的防御参数;基于预设的防御性评估模型,对防御参数进行处理,得到预测分数;其中,预测分数表征防御参数中特征数据的防御性驾驶行为评分;基于待测行程段在行驶里程中的位置以及预测分数,获取待测行程段的目标分数;其中,目标分数用于表征车辆在待测行程段中的防御性驾驶行为评分。本申请的方法可提高防御性驾驶行为分析结果的准确性。


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    Titel :

    Defensive driving behavior data processing method, device and equipment


    Weitere Titelangaben:

    防御性驾驶行为数据处理方法、装置和设备


    Beteiligte:
    LIAO KUN (Autor:in) / CHEN YUE (Autor:in) / WANG PENGWU (Autor:in)

    Erscheinungsdatum :

    21.06.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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