The invention provides a data preprocessing method and system based on vehicle infrastructure cooperation. The data preprocessing method comprises the steps that S101, sensing data are transmitted to a data preprocessing system; step S102, calibrating the data in the time dimension and the space dimension; step S103, converting the original data into structured data by adopting an AI (Artificial Intelligence) algorithm; step S104, carrying out standardization processing on the data; s105, performing multi-source data fusion based on a unified reference; step S106, carrying out online track completion processing on the data; and S107, carrying out online track smoothing processing on the data. Problems can be efficiently solved without depending on customized equipment.

    本发明提供的一种基于车路协同的数据预处理方法及系统,所述数据预处理方法包括:步骤S101:感知数据传送至数据预处理系统;步骤S102:在时间和空间维度对数据进行标定;步骤S103:采用AI算法将原始数据转换为结构化数据;步骤S104:对数据进行标准化处理;步骤S105:基于统一基准进行多源数据融合;步骤S106:对数据进行在线轨迹补全处理;步骤S107:对数据进行在线轨迹平滑处理。能够不依赖于定制化设备并高效地解决问题。


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    Title :

    Data preprocessing method and system based on vehicle infrastructure cooperation


    Additional title:

    一种基于车路协同的数据预处理方法及系统


    Contributors:
    HU WEIGUO (author)

    Publication date :

    2023-05-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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