The invention belongs to the field of road traffic early warning, particularly relates to a road traffic early warning method based on high-precision positioning navigation, and provides a scheme for solving the problems that road conditions are inconvenient to analyze and judge and early warning cannot be performed in time when congestion occurs in the prior art, and the method comprises the following steps: S1, building a road traffic early warning system, the road traffic early warning system comprises a vehicle positioning module, a position acquisition module, a storage module, a data extraction module, a data comparison and analysis module, a traffic state judgment module, an early warning module, a feedback module, a recording module and an output module. S2, positioning the vehicle through a vehicle positioning module, collecting the position information of the vehicle through a position collection module, and storing the collected data through a storage module; and S3, extracting the stored data in the same road area through a data extraction module. According to the invention, the road condition can be analyzed and judged conveniently, and early warning can be carried out in time when a congestion condition occurs.

    本发明属于道路交通预警领域,尤其是一种基于高精度定位导航的道路交通预警方法,针对现有的不便于对道路情况进行分析判断,出现拥堵情况不能及时预警的问题,现提出如下方案,其包括以下步骤:S1、搭建道路交通预警系统,道路交通预警系统包括车辆定位模块、位置采集模块、存储模块、数据提取模块、数据比对分析模块、交通状态判断模块、预警模块、反馈模块、记录模块和输出模块;S2、通过车辆定位模块对车辆进行定位,通过位置采集模块对车辆的位置信息进行采集,通过存储模块对采集的数据进行存储;S3、通过数据提取模块对存储的同一道路区域内的数据进行提取,本发明便于对道路情况进行分析判断,出现拥堵情况能及时预警。


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    Title :

    Road traffic early warning method based on high-precision positioning navigation


    Additional title:

    一种基于高精度定位导航的道路交通预警方法


    Contributors:
    ZHANG WENWEN (author) / LIU JUN (author) / SUN GUOYU (author)

    Publication date :

    2024-06-28


    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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