The invention relates to the field of intelligent traffic signal control, in particular to a traffic signal control method based on an urban brain. A monitoring device transmits monitored traffic volume data of a first intersection, traffic volume data of a second intersection and traffic volume data of a third intersection to an urban brain platform in real time; the traffic volume data comprises the number of vehicles and the number of pedestrians; the second intersection is a previous intersection of the first intersection; the third intersection is the next intersection of the first intersection; and the brain platform analyzes and processes the received traffic volume data, determines a traffic signal lamp control strategy of the first intersection, and issues an instruction to control the traffic signal lamp time of the first intersection. The invention solves the problem that the traffic lights (traffic lights) of each intersection in the traffic signal control system are mutually independent and the time of the traffic lights is adjusted only according to the traffic volume of the intersection.

    本发明涉及智能交通信号控制领域,具体涉及基于城市大脑的交通信号控制方法:监测设备将监测到的第一路口的交通量数据、第二路口的交通量数据、第三路口的交通量数据实时传输给城市大脑平台;所述交通量数据包括车辆数量和行人数量;所述第二路口是所述第一路口的前一个路口;所述第三路口是所述第一路口的下一个路口;大脑平台对接收到的交通量数据进行分析处理,并确定所述第一路口的交通信号灯控制策略,下达指令控制所述第一路口的交通信号灯时间。本发明解决了交通信号控制系统中每个路口的交通信号灯(红绿灯)相互独立,仅根据本路口的交通量调整交通信号灯时间的问题。


    Access

    Download


    Export, share and cite



    Title :

    Traffic signal control method based on urban brain


    Additional title:

    基于城市大脑的交通信号控制方法


    Contributors:

    Publication date :

    2023-04-18


    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



    Urban Traffic Signal Control Based on Distributed Constraint Satisfaction

    Mizuno, Kazunori / Fukui, Yukio / Nishihara, Seiichi | IEEE | 2008


    A Simulation-Based Traffic Signal Control for Congested Urban Traffic Networks

    Baldi, Simone / Michailidis, Iakovos / Ntampasi, Vasiliki et al. | British Library Online Contents | 2019


    An Urban Traffic Signal Control System Based on Traffic Flow Prediction

    Jiang, Chun-Yao / Hu, Xiao-Min / Chen, Wei-Neng | IEEE | 2021


    Urban intelligent traffic signal control system

    WANG FEIWEN | European Patent Office | 2015

    Free access