本发明属于交通安全技术领域,其目的在于提供一种公路运行风险研判方法。本发明实现过程简单,同时通用性强,具备较强的可靠性。本发明在实施过程中,通过获取公路基本信息并对其进行路段划分与编号后,对从具有联网辅助驾驶功能的车辆获取车辆采集信息添加路段标签,以便确认车辆采集信息所在路段,随后,根据车辆采集信息获取当前车辆的追尾冲突风险等级、侧向冲突风险等级和单车风险等级,最后根据各风险等级的风险值得到得到各路段的累计风险评分,并得到当前车辆在各路段的风险等级。

    The invention belongs to the technical field of traffic safety, and aims to provide a road operation risk studying and judging method. The method is simple in implementation process, high in universality and high in reliability. In the implementation process, after basic information of a road is obtained and road section division and numbering are carried out on the basic information, road section labels are added to vehicle collection information obtained from a vehicle with a networking auxiliary driving function, so that the road section where the vehicle collection information is located is confirmed; according to the vehicle collection information, the rear-end collision risk level, the lateral collision risk level and the single vehicle risk level of the current vehicle are obtained, finally, the accumulated risk score of each road section is obtained according to the risk value of each risk level, and the risk level of the current vehicle in each road section is obtained.


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    Titel :

    一种公路运行风险研判方法


    Erscheinungsdatum :

    2024-06-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS