The invention provides a traffic light switching method, a computer device, a storage medium and a program product, and the method comprises the steps: calculating the passing time needed by all vehicles waiting for the red light to pass through an intersection according to the number of vehicles waiting for the red light, the average traffic flow of the last period, and a vehicle coefficient, and determining the green light time; historical data, namely the average traffic flow of the last period, is used as reference data, and the passing time is regulated and controlled according to the vehicle coefficient set according to the vehicle body length of the vehicle, so that the calculated green light duration better conforms to the actual condition of the vehicles waiting for the red light at the intersection, and the green light duration is matched with the time when all the vehicles pass through the intersection; congestion caused by the fact that the green light is turned on and vehicles do not pass through the intersection is avoided, and low traffic efficiency caused by the fact that the green light is turned on for a long time and all the vehicles waiting for the red light at the intersection pass through the intersection can also be avoided.

    本申请提供了一种红绿灯切换方法及计算机装置、存储介质、程序产品,上述红绿灯切换方法根据等待红灯的车辆数量、上个周期的平均车流量及车辆系数计算等红灯车辆全部通过路口所需要的通行时间,进而确定绿灯时间,利用历史数据即上个周期的平均车流量作为参考数据,并根据车辆的车身长度设置的车辆系数对通行时间进行调控,使得计算出的绿灯时长更符合路口等红灯车辆的实际情况,做到绿灯时长与路口车辆全部通过的时间相适配,避免出现绿灯亮完还有车辆没有通过路口的现象从而造成拥堵,也能避免出现路口等红灯的车辆全部通过了但绿灯还有较长时间才亮完的现象导致交通效率较为低下。


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    Titel :

    Traffic light switching method, computer device, storage medium and program product


    Weitere Titelangaben:

    红绿灯切换方法及计算机装置、存储介质、程序产品


    Beteiligte:
    LI ZHONGWEN (Autor:in)

    Erscheinungsdatum :

    2022-09-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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




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