本发明属于智能交通系统技术领域,尤其为一种智能交通系统的自动驾驶车辆运动轨迹分析系统,包括车辆检测模块;二元分类和降维采样模块;车辆运动轨迹分析模块;防误差模块;图像聚类模块,车辆检测模块:对交通场景中的车辆进行实时检测和识别,为后续轨迹分析提供基础数据;二元分类和降维采样模块:对车辆的位置和速度信息进行预处理,降低数据维度并提高计算效率。本发明提高轨迹分析的精度:本发明采用二元分类和降维采样模块,对车辆的位置和速度信息进行预处理,可以更准确地反映车辆的实际情况,提高了轨迹分析的精度。

    The invention belongs to the technical field of intelligent traffic systems, and particularly relates to an automatic driving vehicle motion trail analysis system of an intelligent traffic system. A binary classification and dimension reduction sampling module; a vehicle motion trail analysis module; an error prevention module; the image clustering module and the vehicle detection module are used for detecting and identifying vehicles in a traffic scene in real time and providing basic data for subsequent trajectory analysis; and the binary classification and dimension reduction sampling module is used for preprocessing the position and speed information of the vehicle, reducing the data dimension and improving the calculation efficiency. According to the invention, the precision of trajectory analysis is improved: the binary classification and dimension reduction sampling module is adopted to preprocess the position and speed information of the vehicle, so that the actual condition of the vehicle can be reflected more accurately, and the precision of trajectory analysis is improved.


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    Titel :

    一种智能交通系统的自动驾驶车辆运动轨迹分析系统


    Erscheinungsdatum :

    2024-06-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS