The invention provides a foggy weather highway driving safety risk algorithm and system, and the method for evaluating the safety of a vehicle on a highway comprises the steps: obtaining the target data of the vehicle; the target data comprises first factor data representing fog appearance, second factor data representing road basic information and third factor data representing vehicle flow; and inputting the target data into a pre-constructed safety risk assessment model to obtain a risk assessment result, so as to at least solve the technical problem that the scheme in the related technology is low in fog prediction efficiency and cannot accurately predict the driving safety risk in foggy days.
本申请提供了一种雾天高速公路行车安全风险算法与系统,其中,对高速公路上车辆的安全评估方法包括:获取所述车辆的目标数据;所述目标数据包括表征雾出现的第一因素数据、表征道路基础信息的第二因素数据和表征车辆流量的第三因素数据;将所述目标数据输入至预先构建好的安全风险评估模型,获得风险评估结果,可以至少用以解决相关技术中的方案对雾的预测效率较低,无法对雾天的行车安全风险进行准确的预测的技术问题。
Foggy day expressway traffic safety risk algorithm and foggy day expressway traffic safety risk system
一种雾天高速公路行车安全风险算法与系统
2023-05-23
Patent
Elektronische Ressource
Chinesisch
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 / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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