The invention discloses a dynamic expansion management and control method for highway accident congestion based on an ETC portal, and relates to the technical field of traffic management and control, and the method comprises the steps: obtaining accident information; calculating the queuing length of the accident scene; the congestion duration is predicted, wherein the congestion duration is composed of rescue time, obstacle clearing time and congestion dissipation time; dilatation management and control are carried out in different areas, a control area and a buffer area are sequentially divided from the accident occurrence place along the rear, and dynamic dilatation management and control are carried out according to the actual traffic capacity of the accident road section. The method has remarkable advantages in the aspects of quick response, resource adjustment, timely rescue, accurate prediction, plan making and the like, decision scientificity is improved, effectiveness of active traffic management is improved, management strategies of active traffic management are refined, scientificity and rationality of dynamic management and control measures are improved, and the method is suitable for popularization and application. The method is of great significance in improving the emergency processing capacity of the expressway and guaranteeing traffic safety and smoothness.
本发明公开了基于ETC门架的高速公路事故拥堵的动态扩容管控方法,涉及交通管控技术领域,方法为:获取事故信息;计算事故现场的排队长度;预测拥堵持续时间,所述拥堵持续时间由救援时间、清障时间、拥堵消散时间组成;分区域进行扩容管控,从事故发生地开始沿后方依次划分为控制区域和缓冲区域,根据事故路段的实际通行能力进行动态扩容管控。本发明方法在快速响应、资源调整、及时救援、精准预测和预案制定等方面都表现出显著的优势,提升决策科学性,提高主动交通管理的有效性,细化主动化交通管理的管理策略,对动态管控措施的科学性和合理性进行了完善,对于提高高速公路的应急处理能力、保障交通安全和畅通具有重要意义。
Dynamic expansion control method for highway accident congestion based on ETC door frame
基于ETC门架的高速公路事故拥堵的动态扩容管控方法
14.03.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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 |
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