The invention provides a vehicle driving intention prediction method and device, equipment and a computer storage medium, and particularly relates to the technical field of intelligent driving. According to the method, driving scene features and vehicle dynamic information of driving vehicles within a preset range with a target vehicle as the center are obtained in real time, an interaction relation graph is determined according to the driving scene features, a parallel feature extraction network is adopted to perform feature extraction on the interaction relation graph and the vehicle dynamic information, and interaction features and dynamic features are obtained; and an attention mechanism algorithm is adopted to carry out weighting processing on the interaction features and the dynamic features to obtain aggregation features of the target vehicle. And inputting the aggregated features into a driving intention prediction network model to obtain a driving intention prediction result of the target vehicle. According to the method, the interaction information between the vehicles and the interaction information between the vehicles and the road structure are fully utilized, the influence difference of each factor on intention prediction in different driving scenes is considered, and the practicability and reliability of the system are improved.

    本申请提供一种车辆驾驶意图预测方法、装置、设备和计算机存储介质,具体涉及智能驾驶技术领域。该方法通过实时获取以目标车辆为中心的预设范围内的行驶车辆的驾驶场景特征和车辆动态信息,根据驾驶场景特征确定交互关系图,采用并行特征提取网络对交互关系图和车辆动态信息进行特征提取,得到交互特征与动态特征,并采用注意力机制算法对交互特征与动态特征进行加权处理,得到目标车辆的聚合特征。将聚合特征输入至驾驶意图预测网络模型中,得到目标车辆的驾驶意图预测结果。该方法充分利用车辆间及车辆与道路结构的交互信息,并考虑不同驾驶场景下各因素对意图预测的影响差异性,提高了系统的实用性和可靠性。


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    Title :

    Vehicle driving intention prediction method, device and equipment and computer storage medium


    Additional title:

    车辆驾驶意图预测方法、装置、设备和计算机存储介质


    Contributors:
    HUANG JUANJUAN (author) / TIAN LEI (author) / LIU YANG (author) / WANG PENGCHENG (author) / SUN XINJIE (author) / QIN TAO (author)

    Publication date :

    2024-06-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / G06V



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