The invention discloses a special road condition recognition method and device, electronic equipment and a storage medium, and the method comprises the steps: recognizing a road region with a special road condition in real time based on the mass vehicle parameters uploaded to a server by mass vehicles in real time, employing a pre-trained recognition model of the special road condition, and based on the big data of the vehicle parameters; according to a picture or a video frame which is uploaded by the vehicle in real time and contains the content of the special road condition, the scene type of the special road condition is identified by using picture features and a feature model of the scene of the special road condition; special road condition information such as feature types and scene types of the special road conditions and duration of the special road conditions of the scene types calculated based on big data analysis is marked on map data, and navigation path planning of the map data according to which a vehicle is based, reminding of approaching the special road conditions and driving decision making of passing through the special road conditions are supported; the real-time performance and the accuracy of special road condition recognition are ensured, and the efficiency and the safety of vehicle driving are effectively improved.

    一种特殊路况的识别方法、装置、电子设备和存储介质,该方法基于海量车辆实时上传到服务器的海量车辆参数,利用提前训练好的特殊路况的识别模型,基于车辆参数的大数据,实时识别出存在特殊路况的道路区域,进一步根据车辆实时上传的包含了特殊路况内容的图片或者视频帧,利用图片特征和特殊路况场景的特征模型,识别出特殊路况的场景类型;并将特殊路况的特征类型、场景类型和基于大数据分析统计出的该场景类型的特殊路况的持续时间等特殊路况信息标注到地图数据上,支撑车辆依据的地图数据的导航路径规划、临近特殊路况的提醒、途径特殊路况的驾驶决策;确保了特殊路况识别的实时性和准确性,有效提升车辆行驶的效率和安全性。


    Access

    Download


    Export, share and cite



    Title :

    Special road condition identification method and device, electronic equipment and storage medium


    Additional title:

    特殊路况的识别方法、装置、电子设备和存储介质


    Contributors:
    MA PENGFEI (author)

    Publication date :

    2022-10-14


    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 / G06K Erkennen von Daten , RECOGNITION OF DATA / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



    Road condition publishing method and device, electronic equipment and storage medium

    SHI ZHONGQI / WANG YILE / YANG NING | European Patent Office | 2021

    Free access

    Road condition prediction method and device, electronic equipment and storage medium

    LIANG HAIJIN / HUANG XIAOCHUAN / LIU LIBO | European Patent Office | 2020

    Free access



    Road condition safety reminding method and device, electronic equipment and storage medium

    WANG MAOLIN / TANG ZEKUN | European Patent Office | 2022

    Free access