The invention belongs to the technical field of traffic planning of an expressway network, and discloses a method for evaluating an expressway interchange distance setting scheme in order to set an interchange distance capable of ensuring comprehensive operation benefits of an expressway in a region, which is used for selecting an optimal setting scheme of the expressway interchange distance. The method comprises the following steps of: firstly, constructing an evaluation index system consisting of traffic efficiency, traffic risk, accessibility and construction cost on the basis of highway operation characteristics; and then combining a VISSIM simulation model, an entropy weight method and a TOPSIS comprehensive evaluation method to construct the evaluation method of the highway interchange distance setting scheme based on the evaluation index system. According to the evaluation method designed by the invention, support can be provided for related departments to set the highway interchange distance for strengthening urban agglomeration highway traffic network connection under the background of urbanization scale continuous expansion.

    本发明属于高速公路网的交通规划技术领域,为设置能够保证高速公路在区域内综合运营效益的互通立交间距,本发明公开了一种高速公路互通立交间距设置方案的评价方法,用以评选出高速公路互通立交间距的最佳设置方案。首先基于高速公路运营特征,构建了由交通效率、交通风险、可达性、建造成本组成的评价指标体系;然后结合VISSIM仿真模型、熵权法和TOPSIS综合评价法,构建了基于前述评价指标体系的高速公路互通立交间距设置方案的评价方法。本发明所设计的评价方法,能够在城市化规模持续扩张背景下,为相关部门设置加强城市群公路交通网联系的高速公路互通立交间距提供支撑。


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    Title :

    Evaluation method of highway interchange interval setting scheme


    Additional title:

    一种高速公路互通立交间距设置方案的评价方法


    Contributors:
    CHEN DAWEI (author) / ZENG YILEI (author) / MA JIE (author) / WU XUEFEI (author) / WANG WENYU (author) / ZHU YAKUN (author)

    Publication date :

    2023-06-06


    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS