The invention discloses an urban bus departure frequency optimization method considering carbon emission. The method comprises the following steps: obtaining pollutant CO emission from an environment monitoring station or by arranging air pollution monitoring points; an area to be optimized is determined according to main sources of pollutants on the basis of environment monitoring data, and bus stops in the area serve as initially determined important stops. Based on the bus passenger flow volume and the bus network data, extracting position information and bus passenger flow volume information of an initially determined important station; respectively standardizing the CO content, the position attribute and the bus passenger flow volume of each station, calculating the proportion of each index by using an analytic hierarchy process, and carrying out weighted summation to obtain the score of each initially determined important station; and S5, accumulating scores of all bus stations, calculating a comprehensive score of each bus route, and increasing the departure frequency of the bus route to be optimized in stages. According to the method, the bus route to be optimized is determined, and the method for increasing the departure frequency of the bus route in stages is provided. The method has the advantages of low cost, repeatability, easiness in data acquisition and the like.

    本发明公开了一种考虑碳排放的城市公交发车频率优化方法,包括:从环境监测站或通过布设空气污染监测点获得污染物CO排放量。基于环境监测数据,根据污染物主要来源确定待优化区域,区域内的公交站点作为初定重要站点。基于公交客流量和公交线网数据提取出初定重要站点的位置信息,公交客流量信息;将各站点的CO含量,位置属性,公交客流量分别标准化,利用层次分析法计算各指标的比重,加权求和得到各初定重要站点的评分;步骤S5:累计所有公交站点的评分,计算各公交线路的综合评分,分阶段增加待优化公交线路的发车频率。本发明确定了待优化公交线路,提出了分阶段增加公交线路的发车频率的方法。本发明具有成本低、可重复、数据易获取等优点。


    Access

    Download


    Export, share and cite



    Title :

    Urban bus departure frequency optimization method considering carbon emission


    Additional title:

    一种考虑碳排放的城市公交发车频率优化方法


    Contributors:
    SHAN FENG (author) / LI CEN (author) / ZHAO YAOYANG (author) / WANG YI (author) / DING YIFEI (author) / LU JIAN (author) / HU XIAOJIAN (author) / CHEN SHUYAN (author)

    Publication date :

    2022-09-02


    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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Optimizing Transit Network Departure Frequency considering Congestion Effects

    Wei Tan / Xiaodong Peng / Jun Huang et al. | DOAJ | 2024

    Free access

    Joint Arrival-Departure Taxiway Scheduling Considering Departure Uncertainty

    Zhang, Yi / Zhang, Yicheng / Zhang, Sheng et al. | IEEE | 2023



    Optimization of RNAV Noise and Emission Abatement Departure Procedures

    Hartjes, Sander / Visser, Hendrikus G. / Hebly, Sander J. | AIAA | 2009


    Optimization of RNAV Noise and Emission Abatement Departure Procedures

    Hartjes, S. / Visser, H. / Hebly, S. | British Library Conference Proceedings | 2009