本发明涉及一种基于视频行人检测的路段行人过街信号系统及方法,其包括行人过街信号灯以及交通信号控制机;在斑马线的每个端部外侧设置视频行人检测器以及行人等待区交通标志,所述行人等待区交通标志包括位于斑马线端部外地面处的行人等待区;当所采集并识别行人等待区内过街行人的状态信息与视频行人检测器内预设的过街请求阈值匹配时,视频行人检测器能向交通信号控制机发送行人过街请求信号,交通信号控制机根据行人过街请求信号能控制行人过街信号灯的工作状态。本发明能最大程度地满足不同行人的过街需求,避免过街等待行人对同向非机动车以及行人通行的干扰,提高行人过街的效率以及可靠性。

    The invention relates to a video pedestrian detection-based road section pedestrian street crossing signal system and method. The road section pedestrian street crossing signal system comprises pedestrian crossing signal lamps and a traffic signal control machine; a video pedestrian detector and a pedestrian waiting area traffic sign are arranged on the outer side of each end portion of zebra crossings, wherein the pedestrian waiting area traffic sign comprises a pedestrian waiting area located on the ground outside the corresponding end portion of the zebra crossings; and when the collected and identified state information of pedestrians crossing streets in the pedestrian waiting area is matched with a preset street crossing request threshold value in the corresponding video pedestrian detector, the corresponding video pedestrian detector can send a pedestrian crossing request signal to the traffic signal controller, and the traffic signal controller can control the working state of the corresponding pedestrian crossing signal lamp according to the pedestrian crossing request signal. According to the system and method of the invention, street crossing requirements of different pedestrians can be satisfied to the greatest extent, interference of pedestrians waiting for crossing streets on non-motor vehicles and the passing of pedestrians in the same direction is avoided, and the efficiency and reliability of the street crossing of the pedestrians are improved.


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    Titel :

    基于视频行人检测的路段行人过街信号系统及方法


    Erscheinungsdatum :

    2022-06-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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