The invention discloses a mobile vehicle-road cooperation system and method based on an emergency scene, and relates to the technical field of signal lamp control, and the system comprises the steps: detecting the traffic flow density of a corresponding preset region within a preset time through a detection module based on vehicle feature detection modules disposed in preset regions of all lanes; the GPS positioning module is used for positioning the position of the vehicle-road cooperation system and sending the position of the vehicle-road cooperation system to the controller; the controller is used for calculating and analyzing the received traffic flow density and the position of the vehicle-road cooperation system, dynamically setting the duration time of the signal lamp according to a calculation and analysis result, and sending a control signal carrying the set time to the traffic signal control module; the traffic signal control module controls the signal lamp to work according to a preset instruction. The traffic signal lamp passing time can be adjusted in real time according to the road condition, the invalid pause time and waiting time of vehicles on the main road at the crossroad are shortened, the traffic passing efficiency is improved, and the traffic problem is effectively relieved.

    本发明公开了一种基于应急场景下的移动式车路协同系统及方法,涉及信号灯控制技术领域,通过检测模块,基于分别设置在各个车道预设区域内的车辆特征检测模块检测预设时间内对应的预设区域的交通流密度;GPS定位模块,用于定位车路协同系统的位置,将车路协同系统的位置发送至控制器;控制器,对接收的交通流密度和车路协同系统的位置进行计算分析,根据计算分析结果动态设置信号灯的持续时间,向交通信号控制模块发送携带有设置时间的控制信号;交通信号控制模块,按照预设指令控制信号灯工作。本发明可根据路况情况实时调节交通信号灯的通行时间,减少主干道车辆在十字路口的无效停顿时间和等待时间,提高交通通行效率,有效缓解交通问题。


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    Titel :

    Mobile vehicle-road cooperation system and method based on emergency scene


    Weitere Titelangaben:

    基于应急场景下的移动式车路协同系统及方法


    Beteiligte:
    WANG LEI (Autor:in) / GUAN ZHIWEI (Autor:in) / JIN YUXUAN (Autor:in) / LIU JIAN (Autor:in)

    Erscheinungsdatum :

    2024-04-26


    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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