The invention discloses an urban traffic jam relieving method based on big data. The urban traffic jam relieving method comprises the steps: 1, intersection traffic flow information collection systems arranged at all intersections of a city collect intersection traffic flow information; 2, intersection traffic flow information is input into the optimization model, and traffic jam of the intersection is preliminarily relieved through intelligent timing green light display duration; 3, an intersection traffic flow information acquisition system of each intersection summarizes traffic flow information after the traffic jam of the intersection is relieved preliminarily to a big data server; 4, the big data server calculates a route which is not seriously congested; and 5, the vehicle drainage guiding information is sent to the electronic display screen of each intersection, and the traffic jam is further relieved by guiding the vehicle. The method is simple in step, convenient to implement, capable of being applied to urban traffic, capable of effectively relieving the congestion condition of the urban traffic, good in real-time performance and convenient to popularize.

    本发明公开了一种基于大数据的城市交通缓堵方法,包括步骤:一、设置在城市各个路口的路口车流信息采集系统对路口车流信息进行采集;二、将路口车流信息输入优化模型中,通过智能配时绿灯显示时长,初步缓解本路口交通拥堵;三、各个路口的路口车流信息采集系统将初步缓解本路口交通拥堵后的车流量信息汇总到大数据服务器;四、大数据服务器计算出拥堵不严重的路线;五、发送车辆引流导向信息至各个路口的电子显示屏上,通过引导车辆实现交通拥堵的进一步缓解。本发明方法步骤简单,实现方便,能够应用在城市交通中,有效缓解城市交通的拥堵状况,实时性好,便于推广。


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    Title :

    Urban traffic congestion relieving method based on big data


    Additional title:

    一种基于大数据的城市交通缓堵方法


    Publication date :

    2021-07-09


    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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