The invention discloses an intersection signal control scheme evaluation method in a mixed traffic environment based on information entropy, and relates to the technical field of traffic. According to the method, by quantifying the inherent complexity and uncertainty in a traffic control strategy, the information entropy promotes more effective management of the intersection and smoother traffic flow. The information entropy enables the traffic control strategies to be customized according to different traffic environments, the traffic control strategies are ensured to be most suitable for local conditions, and the method can recognize the bottleneck and imbalance in the traffic flow and guide targeted improvement by analyzing the entropy change of different time periods and road sections. A traffic management strategy can be continuously monitored and adjusted by using the information entropy so as to respond to continuously changing traffic demands and support a sustainable traffic mode.

    本发明公开了信息熵的混合交通环境下交叉口信号控制方案评价方法,涉及交通技术领域。本发明通过量化交通控制策略中固有的复杂性和不确定性,信息熵促进了交叉口更有效的管理和更顺畅的交通流动。信息熵使得交通控制策略可以根据不同的交通环境进行定制化,确保它们最适合当地的条件,且通过对不同时间段和路段的熵值变化进行分析,该方法能够识别交通流中的瓶颈和不平衡,指导有针对性的改进。利用信息熵能够持续监测和调整交通管理策略,以响应不断变化的交通需求,支持可持续的交通模式。


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    Title :

    Intersection signal control scheme evaluation method under mixed traffic environment based on information entropy


    Additional title:

    信息熵的混合交通环境下交叉口信号控制方案评价方法


    Contributors:
    LI BING (author) / WEI SHIHUAN (author) / ZHANG YU (author) / YIN JUYUAN (author) / SUN JIANKUN (author) / LIU QIANG (author) / GAO JIANDONG (author) / YANG XINYU (author)

    Publication date :

    2025-03-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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