The invention relates to the technical field of data processing, in particular to a tunnel road section safety monitoring method based on vehicle driving data, which comprises the following steps: acquiring factor data of each accident and current driving environment data; according to the data deviation of each type of data in each type of accident factor data, obtaining the probability that each type of data in each type of accident factor data serves as a main influence characteristic factor of an accident cause in the current tunnel, and further obtaining all main influence characteristic factors and non-main influence characteristic factors of the accident cause of the current tunnel; according to the influence weight of the main influence characteristic factor of the current tunnel accident reason and the influence weight of the non-main influence characteristic factor of the current tunnel accident reason, acquiring a danger index when passing through the current tunnel; and performing early warning according to the danger index when passing through the current tunnel. According to the invention, factors influencing driving safety can be accurately broadcasted during early warning.
本发明涉及数据处理技术领域,具体涉及基于车辆行驶数据的隧道路段安全监控方法,包括:获取每种事故因素数据和当前驾驶环境数据;根据每种事故因素数据中每种类型数据的数据偏向性,获取每种事故因素数据中每种类型数据在当前隧道中作为事故原因的主要影响特征因素的概率,进而得到当前隧道事故原因的所有主要影响特征因素和非主要影响特征因素;根据当前隧道事故原因的主要影响特征因素的影响权重和当前隧道事故原因的非主要影响特征因素的影响权重,获取经过当前隧道时的危险指数;根据经过当前隧道时的危险指数进行预警。本发明在进行预警时能够准确的播报影响行车安全的因素。
Tunnel road section safety monitoring method based on vehicle driving data
基于车辆行驶数据的隧道路段安全监控方法
2023-12-08
Patent
Elektronische Ressource
Chinesisch
IPC: | G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / 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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