The invention provides a highway risk assessment method, and relates to the technical field of expressways, and the method comprises the following steps: S1, building a highway risk assessment model; s2, comparing data obtained by calculation according to the highway risk assessment model with a predetermined risk threshold value; and S3, when the Y value calculated according to the highway risk assessment model is greater than a predetermined risk threshold value, taking corresponding improvement or reminding measures on the assessed road section. According to the highway risk assessment method, a complex problem is simplified, a reference can be provided for risk assessment of an automatic driving function of a general vehicle on a highway through the highway risk assessment model, highway risk assessment is concrete, quantitative assessment of the automatic driving risk of the vehicle on an assessed section of the highway is facilitated, and the risk assessment efficiency is improved. The method is suitable for the condition that the demand of a driver for automatic driving of a vehicle on an expressway is increasingly increased at present, and traffic accidents related to automatic driving are reduced.

    本发明提供了一种公路风险评估方法,涉及高速公路技术领域,其包括如下步骤:S1:建立公路风险评估模型;S2:将根据上述公路风险评估模型计算得到的数据与预定风险阈值进行比对;S3:当根据上述公路风险评估模型计算得到的Y值大于预定风险阈值时,对被评估路段采取相应的改进或提醒措施。公路风险评估方法将复杂问题简单化,通过公路风险评估模型,能够对一般车辆在高速公路上使用自动驾驶功能的风险评估提供参考,使公路风险评估具象化,有利于定量化评估车辆在高速公路被评估路段的自动驾驶风险,以适应目前驾驶员对车辆在高速公路上自动行驶的需求日益增加的情况,减少与自动驾驶有关的交通事故。


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    Titel :

    Road risk assessment method


    Weitere Titelangaben:

    公路风险评估方法


    Beteiligte:
    LIANG JIANZHONG (Autor:in) / LI MINGJUN (Autor:in) / LEI LIHONG (Autor:in)

    Erscheinungsdatum :

    2023-02-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS




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