The invention discloses a large vehicle right-turn light control system, and relates to the technical field of traffic, in the system, the view field range of an AI detection camera covers a vehicle detection area in a right-turn lane, and the AI detection camera is used for obtaining a video stream, detecting and determining vehicle information of a right-turn vehicle passing through the vehicle detection area based on a vehicle detection model, and sending the vehicle information to a right-turn controller; the right-turn controller comprehensively considers the passing state of the non-motor vehicle in the right-turn blind area in the current direction to control the right-turn signal lamp, and when it is detected that the right-turn vehicle is a large vehicle and the right-turn controller determines that the traffic signal lamp at the current intersection works at the conflict phase, the right-turn signal lamp is controlled to work in the right-turn forbidding mode, and the right-turn signal lamp is controlled to work in the right-turn forbidding mode. The large vehicle is controlled to be prohibited from turning right in time under the condition that risks may be caused by driving conflicts, traffic accidents caused by factors such as right-turn sight blind areas of the large vehicle are avoided, and therefore driving safety is improved.

    本申请公开了一种大型车辆右转灯控系统,涉及交通技术领域,该系统中,AI检测相机的视场范围覆盖右转车道内的车辆检测区域,用于获取视频流并基于车辆检测模型检测确定通过车辆检测区域的右转车辆的车辆信息发送给右转控制器,右转控制器综合考虑当前方向处于右转盲区中的非机动车的通行状态以控制右转信号灯,当检测到右转车辆为大型车辆,且右转控制器确定当前路口的交通信号灯工作在冲突相位时,控制右转信号灯工作在禁止右转模式,以在有行车冲突可能导致风险的情况下及时控制大型车辆禁止右转,避免大型车辆由于右转视线盲区等因素引发的交通事故,从而提高行车安全。


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    Title :

    Large vehicle right-turn lamp control system


    Additional title:

    一种大型车辆右转灯控系统


    Contributors:
    FU BENGANG (author) / LI ZHENG (author)

    Publication date :

    2023-02-03


    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 / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06V



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