The present disclosure discloses a method and an apparatus for detecting a vehicle queue length. The method includes: when determining that a traffic light turns green, obtaining vehicle information of each vehicle on a lane section to be detected in a first preset time period before a time point when the traffic light turns green; determining at least one vehicle that has a static position and a static time point on the lane section to be detected; determining a first queuing vehicle and a last queuing vehicle on the lane section to be detected based on the at least one vehicle; and determining a vehicle queue length on the lane section to be detected based on a position of the first queuing vehicle and a position of the last queuing vehicle. Consequently, the vehicle queue length may be determined with high accuracy, high real-time performance and low cost.


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    Title :

    METHOD AND APPARATUS FOR DETECTING VEHICLE QUEUE LENGTH


    Additional title:

    VERFAHREN UND VORRICHTUNG ZUR ERFASSUNG DER FAHRZEUGWARTESCHLANGENLÄNGE
    PROCÉDÉ ET APPAREIL DE DÉTECTION DE LONGUEUR DE FILE D'ATTENTE DE VÉHICULE


    Contributors:
    HUANG XUAN (author) / YANG FAN (author) / SUN YONGYI (author) / WANG CHENGFA (author) / YUAN HUI (author) / XU QIQI (author)

    Publication date :

    2021-05-19


    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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