The invention relates to the technical field of urban road network characteristic analysis, in particular to an urban road network toughness optimization method and system oriented to defective road section disturbance, and the method comprises the steps: S1, providing an urban road network toughness evaluation index, and S3, giving consideration to a plurality of defective road sections, macroscopically regulating and controlling the traffic capacity of the whole road network. In the step S2, traffic flow simulation is provided, feasibility is verified, a new technology and a new method can be provided for urban road network toughness optimization, and the method has important theoretical significance and application value in multiple aspects of perfecting and perfecting an emergency response mechanism of the urban road network to cope with emergencies and the like. Therefore, the toughness of the urban road network is improved, and the bearing capacity and risk prevention and control capacity of the urban road network are enhanced.

    本发明涉及城市路网特性分析技术领域,具体是一种面向缺陷路段扰动的城市路网韧性优化方法及系统,步骤S1提出城市道路网络韧性评价指标,步骤S3提出的路网韧性优化方法能够兼顾多个缺陷路段,宏观调控整个路网通行能力,从而提升道路网络韧性,步骤S2提出交通流仿真并且验证可行性,能够为城市道路网络韧性优化提供新技术和新方法,在健全和完善城市道路网络应对突发事件的应急响应机制等多个方面具有重要的理论意义和应用价值,从而有利于提升城市路网韧性、增强城市路网承载力和风险防控能力。


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    Title :

    Urban road network toughness optimization method and system oriented to defective road section disturbance


    Additional title:

    一种面向缺陷路段扰动的城市路网韧性优化方法及系统


    Contributors:
    LI MENGRU (author) / CHEN XUEYE (author) / ZHENG XIAOYUN (author) / JIA HONGFEI (author) / HUANG QIUYANG (author) / YUAN ZHILU (author) / WU RUIYI (author)

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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