The invention discloses a vehicle trajectory prediction method, electronic equipment and a storage medium, and the method comprises the steps: obtaining vehicle trajectory data, and carrying out the classification processing and feature extraction of the vehicle trajectory data, so as to generate a standardized data set; based on the standardized data set, a vehicle trajectory prediction network model is trained, and the vehicle trajectory prediction network model comprises a time sequence feature extraction module, a space interaction feature extraction module and a decoder; the time sequence feature extraction module is realized based on an improved Mama architecture; the space interaction feature extraction module is used for processing by using a mixed framework of a Transform framework and a graph attention mechanism; the decoder processes the encoded features through a multi-head attention mechanism and considers the relevance between different time steps and different vehicles so as to generate a prediction result of the vehicle trajectory; and inputting the data of the scene to be predicted into the trained vehicle trajectory prediction network model to obtain a prediction result of the vehicle trajectory, and the method has significant advantages in the aspects of calculation efficiency, prediction accuracy and scene adaptability.
本发明公开了一种车辆轨迹预测方法、电子设备及存储介质,该方法包括:获取车辆轨迹数据,对车辆轨迹数据进行分类处理与特征提取,以生成标准化数据集;基于标准化数据集,训练车辆轨迹预测网络模型,车辆轨迹预测网络模型包括时序特征提取模块、空间交互特征提取模块和解码器;时序特征提取模块基于改进的Mamba架构实现;空间交互特征提取模块利用Transformer架构和图注意力机制的混合架构处理;解码器通过多头注意力机制处理编码后的特征,考虑不同时间步和不同车辆间的关联性,从而生成车辆轨迹的预测结果;将待预测场景的数据输入到训练好的车辆轨迹预测网络模型中,得到车辆轨迹的预测结果,该方法在计算效率、预测准确性和场景适应性方面具有显著优势。
Vehicle trajectory prediction method, electronic equipment and storage medium
一种车辆轨迹预测方法、电子设备及存储介质
2025-02-28
Patent
Electronic Resource
Chinese
IPC: | G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / 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 / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen |
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