The invention discloses an urban expressway intersection bus priority signal coordination timing method, which comprises the following steps of: constructing constraint conditions of shortest green light time of non-priority phases except buses; the constraint conditions need to meet two constraint conditions: the shortest time for pedestrians to safely pass through the intersection and the minimum passing time for the maximum queuing length of social vehicles at the intersection; according to the time phase when the bus arrives at the intersection, whether the bus smoothly passes through the intersection, arrives at the intersection early and arrives at the intersection late is judged, and the bus priority signal coordination timing method for different time phases is provided. According to the method, the influence degree of bus priority on some non-priority phases can be better reduced, and the passing efficiency is improved. And more citizens are attracted to select buses to go out by promoting the preferential development of buses, so that the environmental pollution is reduced.

    本发明公开了一种城市快速路交叉口公交优先信号协调配时方法,包括步骤:构建除公交以外非优先相位的最短绿灯时间的约束条件,该约束条件需要满足两种约束条件:满足行人安全通行交叉口的最短时间和交叉口中社会车辆排队最大长度的通行最小时间;根据公交车到达交叉口所处的时间相位,判断公交车是否顺利通过交叉口,是否早到交叉口以及是否晚到交叉口提出针对不同的时间相位公交优先信号协调配时方法。本发明能够更好的减小公交优先对一些非优先相位的影响程度,提高通行效率。通过促进公交优先的发展来吸引更多市民选择公交出行,减少环境污染。


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    Titel :

    Urban expressway intersection bus priority signal coordination timing method


    Weitere Titelangaben:

    一种城市快速路交叉口公交优先信号协调配时方法


    Beteiligte:
    SONG BINGYI (Autor:in)

    Erscheinungsdatum :

    2022-05-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES



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