The invention discloses a traffic microcirculation network optimization method and device in urban updating, and the method comprises the steps: determining at least one first element based on the structural features of at least one urban traffic road network, and enabling the first element to reflect a first road which is not interrupted in the urban traffic road network; based on at least one first element and a preset condition, obtaining the number of branches connected with each first road through topological depth calculation; establishing a connectivity algorithm analysis model based on the at least one first element and the calculation result; and based on the connectivity algorithm analysis model, optimizing the to-be-optimized urban traffic network to obtain an urban traffic target microcirculation network. The model is analyzed through a connectivity algorithm, the to-be-optimized urban traffic road network is optimized, the connectivity of main roads is promoted by using branch roads, and the internal vitality of the road network is fully excited. Therefore, by implementing the method, the vitality and attraction of the road network are improved, and the problems that urban traffic microcirculation is blocked and the interior of the road network is seriously closed are solved.

    本发明公开了一种城市更新中交通微循环网络优化方法及装置,基于至少一个城市交通路网的结构特征,确定至少一个第一元素,第一元素反映城市交通路网中不被打断的第一道路;基于至少一个第一元素和预设条件,经过拓扑深度计算,得到与每条所述第一道路连接的支路数量;基于至少一个第一元素和计算结果建立连接度算法分析模型;基于连接度算法分析模型,对待优化城市交通路网进行优化,得到城市交通目标微循环网络。通过连接度算法分析模型,对待优化城市交通路网进行优化,利用支路带动提升主要道路的连接度,充分激发了路网内部活力。因此,通过实施本发明,提升了路网活力与吸引力,解决了城市交通微循环阻塞,路网内部封闭严重的问题。


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    Title :

    Traffic microcirculation network optimization method and device in urban updating


    Additional title:

    一种城市更新中交通微循环网络优化方法及装置


    Contributors:
    JING QUAN (author) / LIU CHANG (author) / LI JINGWEI (author) / JIA MENG (author) / YOO HYUK (author) / ZHANG YAOZHI (author) / WU XIANFENG (author)

    Publication date :

    2023-05-16


    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / 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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