The invention relates to a comprehensive information processing system and method for parking collision prevention. The method comprises the following steps: acquiring an obstacle object image acquired by a vehicle-mounted camera; performing feature extraction on the obstacle object image through an obstacle object feature extractor based on a deep neural network model to obtain an obstacle object shallow feature map and an obstacle object deep feature map; enabling the two features to pass through a feature map intensifier based on a re-parameterization network to obtain an obstacle object shallow layer intensifying feature map and an obstacle object deep layer intensifying feature map, and inputting the obstacle object shallow layer intensifying feature map and the obstacle object deep layer intensifying feature map into an attention fusion network to obtain object multi-scale features; and based on the multi-scale features of the object, determining an obstacle category label, and displaying early warning information including the classification result. Therefore, timely early warning information can be provided for a driver, the occurrence rate of parking accidents can be reduced, and the driving safety is improved.

    本公开涉及一种用于泊车防碰撞的综合信息处理系统及方法。该方法包括:获取由车载摄像头采集的障碍物对象图像;通过基于深度神经网络模型的障碍物对象特征提取器对所述障碍物对象图像进行特征提取以得到障碍物对象浅层特征图和障碍物对象深层特征图;将二者通过基于重参数化网络的特征图强化器以得到障碍物对象浅层强化特征图和障碍物对象深层强化特征图,然后输入注意力融合网络以得到对象多尺度特征;基于所述对象多尺度特征,确定障碍物类别标签,并显示包含所述分类结果的预警信息。这样,能够为驾驶员提供及时的预警信息,进而有利于降低泊车事故的发生率,提升驾驶安全性。


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    Title :

    Comprehensive information processing system and method for parking collision prevention


    Additional title:

    用于泊车防碰撞的综合信息处理系统及方法


    Contributors:
    MA YE (author) / ZHOU HAO (author) / LIN HUIHUA (author) / WANG JUN (author) / XIE TONG (author) / PENG YAMIN (author) / WANG JIANYU (author)

    Publication date :

    2024-10-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06V / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion