Provided are system and method for controlling traffic lights. The system includes a traffic light device (1) and a smart roadside device (2) including a roadside sensing module (20) and a roadside processing module (30). The roadside sensing module (20) includes a camera assembly (210) configured to collect information of an image for traffic lights, and a radar (220) configured to acquire first surrounding environment information of a road junction. The roadside processing module (30) is configured to determine traffic flow information of a red light lane according to the first surrounding environment information and the information of the image, determine a duration of a green light according to the traffic flow information, and control a duration displaying the green light in a next cycle of the traffic light device (1) according to the duration of the green light.


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    Title :

    SYSTEM AND METHOD FOR CONTROLLING TRAFFIC LIGHTS


    Additional title:

    SYSTEM UND VERFAHREN ZUR STEUERUNG VON VERKEHRSAMPELN
    SYSTÈME ET PROCÉDÉ DE COMMANDE DE FEUX DE TRAFIC


    Contributors:
    CAO HUO (author) / HU XING (author) / TAO SHENG (author) / WANG HAISONG (author)

    Publication date :

    2020-03-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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