The invention discloses an intersection unbalance degree analysis method and device, electronic equipment and a storage medium, and belongs to the technical field of traffic. The method comprises thefollowing steps: analyzing indexes influencing intersection imbalance indexes in detail, and determining each turning entrance lane imbalance index and each opposite entrance lane imbalance index in an intersection; and determining the weight between different imbalance indexes, improving the calculation formula of the intersection imbalance index to reflect the overall imbalance state of the intersection, judging whether to adjust the signal timing and/or phase setting of the intersection according to the relationship between the imbalance index and a preset threshold, and determining whetherto adjust the signal timing and/or phase setting of the intersection according to the relationship between the imbalance index. The method and the device are helpful for guiding the intersection to carry out signal timing optimization design, adjusting the phase and phase sequence, improving the traffic operation condition of the whole intersection, improving the vehicle operation efficiency, andguaranteeing the traffic safety.

    本发明公开了一种交叉口失衡程度分析方法、装置、电子设备及存储介质,属于交通技术领域。该方法对影响交叉口失衡指数的指标进行了详细的分析,确定交叉口中各个转向进口道失衡指数和对向进口道失衡指数;再确定不同的失衡指数之间的权重,对交叉口失衡指数这一指标的计算公式进行改进,使其反映了交叉口整体的失衡状态,根据所述失衡指数与预设阈值的关系,判断是否调整交叉口的信号配时和/或相位设置,有助于指导交叉口进行信号配时优化设计,调整相位和相序,改善整个交叉口的交通运行状况,提高车辆运行效率,保障交通安全。


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    Title :

    Intersection unbalance degree analysis method and device, electronic equipment and storage medium


    Additional title:

    一种交叉口失衡程度分析方法、装置、电子设备及存储介质


    Contributors:
    CHENG YOUBANG (author) / QIN CHENCHEN (author) / WU LEI (author) / DAI ZONG (author) / DING SHENJIAN (author) / YAO LU (author)

    Publication date :

    2021-04-02


    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




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