The invention provides a tunnel traffic operation risk assessment method, electronic equipment and a storage medium, and belongs to the technical field of tunnel traffic operation risk assessment. Comprising the following steps: S1, dividing vehicles in a tunnel into a plurality of traffic operation sub-groups; s2, carrying out preliminary evaluation on the risk characteristics of each traffic operation sub-group, and obtaining first-order anti-collision parameters of the traffic operation sub-group; s3, the driving habit condition of the vehicle is analyzed, and second-order anti-collision parameters and driving behavior quantiles of the traffic operation sub-groups are obtained; s4, the attention concentration degree of the driver is analyzed, and third-order anti-collision parameters of the traffic operation sub-group are obtained; s5, analyzing the disturbance value of the traffic operation sub-group; and S6, obtaining tunnel traffic risk space distribution parameters. The technical problems that in the prior art, the analysis process is too simple, and no effective contrast analysis or accidental factor removal treatment exists are solved.

    本发明提出一种隧道交通运行的风险评估方法、电子设备及存储介质,属于隧道交通运行风险评估技术领域。包括以下步骤:S1.将隧道内车辆划分为多个交通运行子团;S2.对每个交通运行子团的风险特征进行初步评估,获取交通运行子团的一阶防撞参数;S3.分析车辆的驾驶习惯情况,获取交通运行子团的二阶防撞参数和驾驶行为分位点;S4.分析驾驶员的注意力集中程度,获取交通运行子团的三阶防撞参数;S5.分析交通运行子团的扰动值;S6.获取隧道交通风险空间分布参数。解决了现有技术中存在的分析过程过于简单,没有有效对照分析以及去除偶然性因素处理的技术问题。


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    Titel :

    Risk assessment method for tunnel traffic operation, electronic equipment and storage medium


    Weitere Titelangaben:

    一种隧道交通运行的风险评估方法、电子设备及存储介质


    Beteiligte:
    ZHOU ZIYI (Autor:in) / TONG QINGFENG (Autor:in) / JIA LEI (Autor:in) / WANG TIANYUAN (Autor:in) / KAN QIAN (Autor:in) / WANG YAN (Autor:in)

    Erscheinungsdatum :

    2023-04-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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