The invention relates to the technical field of intelligent traffic, and provides a road traffic safety risk prediction and early warning model for overcoming the defects in the prior art so as to reduce economic and social losses caused by road traffic accidents. Through analysis and calculation of the road traffic safety risk degree, data support is provided for effective prevention of disastersand timely rescue after the disasters, and the method is of great significance to road traffic safety management. The key points of the technical scheme are as follows: a road traffic safety risk prediction and early warning (AHP) model calculation method, a model evaluation index system, a model hierarchical structure, a driving school grade evaluation model and the like. The method has the mainpurposes that the development trend of future road condition operation can be accurately predicted, information can be sent out in time before major accidents happen, and support is provided for traffic competent departments to take corresponding preventive measures. The method can dynamically reflect the effect of taking regulation and control measures by traffic competent departments, and provides a basis for making and evaluating corresponding policies and decisions. Traffic safety risk information can be published to the public to cause alert to traffic participants or the whole society.
技术领域:智能交通解决的技术问题:是针对现有技术中的不足,提供一种道路交通安全风险预测预警模型,以减少道路交通事故带来的经济与社会损失。通过对道路交通安全风险程度的分析和计算,为实现灾害的有效预防和灾后的及时救援提供数据支撑,对道路行车安全管理意义重大。技术方案的要点:道路交通安全风险预测预警层次分析(AHP)模型计算方法、模型评价指标体系、模型层次结构、驾校等级评定模型等。主要用途:可以准确预测未来道路状况运行的发展趋势,在其发生重大事故之前,能够及时发出信息,为交通主管部门采取相应的预防措施提供支持。可以动态反映交通主管部门采取调控措施的效果,为制定和评估相应的政策和决策提供依据。可以通过向公众发布交通安全风险信息,引起交通参与者或全社会的警惕。
Road traffic safety risk prediction and early warning model
一种道路交通安全风险预测预警模型
2021-02-23
Patent
Electronic Resource
Chinese
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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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