The invention discloses an intelligent driving early warning system and method based on road condition recognition. The method comprises the following steps: firstly, enabling a road monitoring image to pass through a lane line target detection network to obtain a lane line region of interest, and enabling the road monitoring image to pass through a vehicle target detection network to obtain a vehicle region of interest; the lane line region of interest passes through a first convolutional neural network model using a space attention mechanism to obtain a lane line feature map, and the vehicle region of interest passes through a second convolutional neural network model using the space attention mechanism to obtain a vehicle feature map; and the lane line feature map and the vehicle feature map are fused to obtain a classification feature map, and finally, the classification feature map passes through a classifier to obtain a classification result used for representing whether light early warning prompts for surrounding traffic participants are generated or not. In this way, the road safety can be improved, and meanwhile the passing efficiency is improved.

    本申请公开了一种基于路况识别的智能驾驶预警系统及方法。其首先将道路监控图像通过车道线目标检测网络以得到车道线感兴趣区域,将所述道路监控图像通过车辆目标检测网络以得到车辆感兴趣区域,接着,将所述车道线感兴趣区域通过使用空间注意力机制的第一卷积神经网络模型以得到车道线特征图,将所述车辆感兴趣区域通过使用空间注意力机制的第二卷积神经网络模型以得到车辆特征图,然后,融合所述车道线特征图和所述车辆特征图以得到分类特征图,最后,将所述分类特征图通过分类器以得到用于表示是否产生针对于周边交通参与者的灯光预警提示的分类结果。通过这样的方式,可以提升道路安全,同时提升通行的效率。


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    Title :

    Intelligent driving early warning system and method based on road condition recognition


    Additional title:

    基于路况识别的智能驾驶预警系统及方法


    Contributors:
    ZENG CHENG (author) / SU XINGYI (author) / TANG QINGLIN (author) / WANG PEISHENG (author) / LI YANG (author)

    Publication date :

    2023-05-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06V / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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