The invention discloses an intelligent traffic travel data acquisition technology based on big data, relates to the technical field of traffic data acquisition, and aims to solve the problems that an existing traffic management mode is mainly based on manual intervention and management and intersection signal control, road surface information acquisition points are few, vehicle and road management is separated, and a system operates independently. In order to solve the problems that the traffic state is incomplete, inaccurate and not timely, the traffic state cannot be dynamically and accurately reflected, the judgment result is not comprehensive and global, and the use effect is poor, the invention provides the following scheme that the system comprises a starting module and a real-time data stream processing subsystem module. Traffic flow parameters such as road traffic flow, speed and occupancy are detected through the traffic flow investigation equipment, the requirements of real-time monitoring and economic operation analysis of road traffic operation conditions, road network planning and construction and the like are met, traffic event information is automatically collected through the event detection equipment, and an alarm is automatically given out for detected abnormal events.

    本发明公开了一种基于大数据的智能交通出行数据采集技术,涉及交通数据采集技术领域,针对现有的交通管理方式以人工干预和管理为主,以路口信号控制为主,路面信息采集点少,车路管理分离,系统独立运作,表现为不完善、不精确、不及时,无法动态准确地反应交通状态,且判决结果不具备综合性与全局性,使用效果差的问题,现提出如下方案,包括启动模块、实时数据流处理子系统模块。本发明通过交通流量调查设备检测道路交通流量、速度与占有率等交通流参数,满足道路交通运行状况实时监测和经济运行分析、路网规划建设等方面的需要,通过事件检测设备自动采集交通事件信息,对检测的异常事件进行自动报警。


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    Title :

    Intelligent transportation data acquisition technology based on big data


    Additional title:

    一种基于大数据的智能交通出行数据采集技术


    Contributors:
    YANG XINGRONG (author) / LU XIAOBIN (author) / YANG XINGHAI (author) / LI JIANZHOU (author)

    Publication date :

    2022-06-24


    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 / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme