The invention provides a vehicle-infrastructure cooperative traffic big data processing method, system and device and a medium, and belongs to the technical field of data processing.The method comprises the following steps that vehicle information data on a road are collected, and the vehicle information data are marked and then transmitted to a cloud server; after the cloud server preprocesses the vehicle information data, the vehicle state is recognized, and position offset correction is conducted according to the vehicle state; and storing the vehicle information data of which the position offset correction is completed in the cloud server. According to the invention, the vehicle positioning precision in a vehicle-road cooperation traffic big data scene is improved, the positioning error is reduced, and the positioning reliability is improved; and an adaptive algorithm is adopted, parameters can be automatically adjusted according to different environmental conditions, and the adaptability of the system is improved.

    本发明提供一种车路协同交通大数据处理方法、系统、设备及介质,属于数据处理技术领域,所述方法包括如下步骤:采集道路上的车辆信息数据,对车辆信息数据进行标记后传输到云端服务器;在云端服务器对车辆信息数据进行预处理后,识别车辆状态,并根据车辆状态进行位置偏移修正;在云端服务器对完成位置偏移修正的车辆信息数据进行存储。本发明提升了车路协同交通大数据场景下的车辆定位精度,降低了定位误差,提高了定位的可靠性;采用自适应算法,能够根据不同环境条件自动调整参数,提升系统的适应性。


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    Title :

    Vehicle-infrastructure cooperative traffic big data processing method, system and device and medium


    Additional title:

    一种车路协同交通大数据处理方法、系统、设备及介质


    Contributors:
    MENG QIXIANG (author) / WANG KE (author) / ZHOU DONG (author) / ZHANG ZAISHENG (author) / HE JIAN (author)

    Publication date :

    2024-11-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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




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