The invention relates to a real-time driving style classification and early warning method based on fuzzy logic, and belongs to the technical field of intelligent traffic driving behavior analysis, and the method comprises the following steps: a data collection module obtains real-time driving data, a vehicle-mounted OBU module and a roadside RSU module establish V2X communication, and the vehicle-mounted OBU module and the roadside RSU module communicate with each other; driving data are transmitted to a road end edge calculation unit MEC for data preprocessing, effective driving feature data are extracted to serve as the input of a driving style classification module, the output is a driving style, finally, a message is returned through V2X communication, and early warning information is output through a visual interface of a vehicle end; the method can be applied to a real-time driving style classification and early warning system, and aims to develop a good driving habit of a driver and reduce the traffic accident rate.

    本发明涉及一种基于模糊逻辑的实时驾驶风格分类及预警方法,属于智能交通驾驶行为分析技术领域,包括以下步骤:数据采集模块获取实时驾驶数据,车载OBU模块与路侧RSU模块建立V2X通信,将驾驶数据传输到路端边缘计算单元MEC中进行数据预处理,提取得到有效驾驶特征数据作为驾驶风格分类模块的输入,输出为驾驶风格,最终由V2X通信回传消息,车端的可视化界面输出预警信息;本发明可应用于实时驾驶风格分类和预警系统,旨在培养驾驶员良好驾驶习惯,并降低交通事故发生率。


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    Title :

    Real-time driving style classification and early warning method based on fuzzy logic


    Additional title:

    基于模糊逻辑的实时驾驶风格分类及预警方法


    Contributors:
    LIN FENG (author) / HUA TIAN (author) / JIANG JIANCHUN (author)

    Publication date :

    2023-08-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / 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 / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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