The embodiment of the invention discloses a road congestion detection method, server and system. The method comprises the following steps: acquiring a plurality of blocking durations in a triggering period; each blocking duration corresponds to a group of sensors arranged on two sides of the road; calculating the current average value of all the blocking durations obtained this time; and performing road congestion detection according to the current average value. Compared with the prior art, the sensors are arranged on the two sides of the road, each pair of sensors are connected, when the vehicle passes by, the signals of the sensors are disconnected, the road congestion condition is judged by analyzing the signal disconnection condition of the multiple sets of sensors on each section of road, the accuracy is high, and certain timeliness is achieved. Moreover, the embodiment of the invention also can pre-judge the future trend of the road congestion according to the disconnection condition of the sensor signal within a period of time, and has certain pre-judgment performance.

    本发明实施例公开了一种道路拥堵检测方法、服务器及系统。方法包括:在一个触发周期内,获取多个阻断时长;每一阻断时长对应于设置于道路两旁的一组传感器;计算本次获取到的所有阻断时长的当前平均值;根据所述当前平均值进行道路拥堵检测。与现有技术相比,本发明实施例在道路两旁放置传感器,每对传感器信相连,当车辆经过时,传感器信号断开,通过分析每段道路上多组传感器的信号断开情况来判断道路拥堵情况,准确性较高,具有一定的及时性。且,本发明实施例还可通过对一段时间内的传感器信号断开情况来预判道路拥堵的未来趋势,具有一定的预判性。


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    Title :

    Road congestion detection method, server and system


    Additional title:

    一种道路拥堵检测方法、服务器及系统


    Contributors:
    LI TIANGUO (author) / LONG BANG (author) / HU MEIXIAN (author) / LIU XIN (author) / ZHONG ZEMIN (author)

    Publication date :

    2023-05-26


    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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