The invention discloses a highway traffic safety early warning system carried on an unmanned aerial vehicle, and belongs to the technical field of vehicle driving monitoring. Comprising a vehicle motion information acquisition subsystem, an image identification processing subsystem and a safety early warning subsystem. The vehicle motion information acquisition subsystem is used for acquiring vehicle motion state information and uploading multiple groups of photos acquired at a certain time interval for the image identification processing system to carry out identification and judgment. And the image recognition processing subsystem is used for calculating and judging the related data acquired by the vehicle motion information acquisition subsystem and comparing the related data with an established related image processing model and a judgment model so as to judge the speed and the driving direction of the vehicle. And the safety early warning subsystem is used for classifying judgment results of the image recognition processing subsystem, judging whether the vehicle is overspeed or not according to a related judgment model, and issuing an overspeed information warning. According to the invention, speed safety warning and retrograde driving warning of expressway driving can be realized.

    本发明一种搭载在无人机上的高速公路行车安全预警系统,属于车辆行驶监测技术领域;包括车辆运动信息采集子系统、图像识别处理子系统、安全预警子系统;车辆运动信息采集子系统用于采集车辆运动状态信息,并将以某一时间间隔采集的多组照片进行上传,供图像识别处理系统进行识别判断。图像识别处理子系统用于将车辆运动信息采集子系统采集的相关数据进行计算和判别,并与已建立的相关图像处理模型和判别模型进行比对,从而判断车辆的速度大小和行驶方向。安全预警子系统用于对图像识别处理子系统的判别结果进行归类,根据相关判别模型判断车辆是否超速,并发布超速信息警示。本发明可实现高速公路行车的速度安全警示,逆行警示。


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    Titel :

    Highway traffic safety early warning system carried on unmanned aerial vehicle and method


    Weitere Titelangaben:

    一种搭载在无人机上的高速公路行车安全预警系统及方法


    Beteiligte:
    YANG ZHIFA (Autor:in) / LYU YANG (Autor:in) / LIANG AONAN (Autor:in) / CAI XU (Autor:in) / MA HAORAN (Autor:in) / SONG YANG (Autor:in)

    Erscheinungsdatum :

    2023-07-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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