The invention relates to a method and a device for detecting emergency lane occupation of a motor vehicle and a storage medium. The method comprises the following steps: importing a to-be-detected picture; determining an emergency lane boundary in the to-be-detected picture, and obtaining an emergency lane plane area according to the emergency lane boundary; identifying the license plate of a vehicle in the to-be-detected picture; determining a to-be-judged center point in the license plate, and constructing a plurality of areas through the center point and the boundary line of the emergency lane range; and comparing the sum of the plane areas of the plurality of areas with the plane area of the emergency lane, and obtaining information about whether the vehicle is in the emergency lane or not according to a comparison result. According to the invention, there is no need to add new facilities and equipment investment, there is no need to change the arrangement of an existing expressway snapshot and video recording system, and whether the vehicle is in the emergency lane or not is judged by making full use of the vehicle passing pictures of the existing expressway bayonet snapshot camera and comparing the area of each area formed by the center point and the boundary line. Therefore, the illegal evidence of the motor vehicle occupying the emergency lane for 24 hours is obtained.

    本发明涉及一种机动车占用应急车道检测方法、装置及存储介质,方法包括步骤:导入待检测图片;在待检测图片中确定应急车道边界,根据应急车道边界得到应急车道平面面积;在待检测图片中识别出车辆的车牌;在车牌中确定待判断的中心点,通过中心点与应急车道范围的边界线构建多个区域;将多个区域的平面面积总和与应急车道平面面积进行比较,根据比较结果得到车辆是否在应急车道内的信息。本发明无需新增设施设备投入,无需更改现有高速公路抓拍摄录系统布置,充分利用现有高速公路卡口抓拍相机的过车图片,将中心点与边界线构成的各个区域进行区域面积大小比较的方式来判断车辆是否在应急车道内,从而进行24小时机动车占用应急车道违法取证。


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    Title :

    Method and device for detecting emergency lane occupation of motor vehicle and storage medium


    Additional title:

    一种机动车占用应急车道检测方法、装置及存储介质


    Contributors:
    LEI JINGJIE (author) / ZHOU HAIBO (author) / XU HONGJUAN (author) / ZHONG ZHILONG (author) / MO YI (author) / LIU NIAN (author) / LIANG WEN (author) / QIN LOU (author)

    Publication date :

    2022-01-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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