One or more embodiments of the invention provide an ETC portal frame system, a highway section closing early warning method and device. The method comprises the steps: obtaining the driving track historical information of a vehicle in a highway road network; inputting the driving track historical information into an original neural network model, and adjusting the original neural network model to obtain a convergent neural network model; inputting the real-time data of the current vehicle into the convergent neural network model, and predicting the driving path of the current vehicle; and if the prediction result contains the closed highway section, sending warning information to the current vehicle through the display screen, so that collection of vehicle information and vehicle driving track information of the highway is achieved, early warning is conducted on the closed highway section of the highway by means of the collected data, a driver can take countermeasures as soon as possible, the traffic jam is relieved, and the road traffic capacity is improved.
本说明书一个或多个实施例提供一种ETC门架系统、高速公路路段封闭预警方法及装置,其中,预测方法通过获取高速公路路网中车辆的行驶轨迹历史信息;将所述行驶轨迹历史信息输入原始神经网络模型,并对原始神经网络模型进行调整,获得收敛的神经网络模型;将当前车辆的实时数据输入所述收敛的神经网络模型,预测当前车辆行驶路径;若预测结果中包含封闭的高速公路路段时,通过显示屏向当前车辆发送警示信息,从而实现对高速公路的车辆信息和车辆行驶轨迹信息的采集,并利用采集到的数据对高速公路封闭路段进行提前预警,有利于驾驶人及早地采取应对措施,缓解交通拥堵,提高道路通行能力。
ETC portal frame system and highway section closing early warning method and device
一种ETC门架系统、高速公路路段封闭预警方法及装置
2021-06-25
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl. / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G07B Fahrkartenausgeber , TICKET-ISSUING APPARATUS / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |
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