One or more embodiments of the invention provide an ETC portal frame system, a highway fatigue driving early warning method and device, and the method comprises the steps: obtaining the driving track historical information of a vehicle in a highway 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; collecting real-time data of the current vehicle; inputting the real-time data of the current vehicle into the convergent neural network model, and predicting the fatigue probability of the driver of the current vehicle; and if the fatigue probability exceeds a threshold value, sending warning information to the current vehicle through a display screen, so that fatigue monitoring of the vehicle during long-distance driving is achieved, operation behaviors of a driver are standardized, traffic safety accidents caused by fatigue driving are avoided, and the driving safety is improved.
本说明书一个或多个实施例提供一种ETC门架系统、高速公路疲劳驾驶预警方法及装置,其中,所述预警方法包括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;采集当前车辆的实时数据;将当前车辆的实时数据输入所述收敛的神经网络模型,预测当前车辆驾驶人员的疲劳概率;若所述疲劳概率超过阈值,通过显示屏向当前车辆发送警示信息,从而实现对车辆长途行驶时的疲劳监测,有利于规范驾驶人操作行为,避免疲劳驾驶引发的交通安全事故,提高行车安全性。
ETC portal frame system and highway fatigue driving early warning method and device
一种ETC门架系统、高速公路疲劳驾驶预警方法及装置
2021-06-25
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G07B Fahrkartenausgeber , TICKET-ISSUING APPARATUS / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme |
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