The invention discloses a method for optimizing the inter-station running speed of an automatic driving electric bus under the condition of a special lane, and relates to a method for optimizing the inter-station running speed of buses. The invention aims to solve the problem that the existing speed optimization method neglects the consideration of bus arrival punctuality; complex and changeable conditions of urban roads are difficult to adapt; and the signal state when the bus arrives at the downstream signal intersection is difficult to judge, so that the generated speed scheme is difficult to execute. The method comprises the following steps: 1, dividing inter-station travel sections; 2, carrying out operation speed stage division; 3, constructing a stage operation speed expression function; 4, constructing an inter-station operation speed expression function; 5, calculating an inter-station travel target function; 6, establishing a multi-stage operation parameter collaborative optimization model; 7, solving a multi-stage operation parameter collaborative optimization model; and 8, outputting an inter-station operation speed Pareto optimal scheme set and recommending a Pareto optimal scheme. The invention belongs to the technical field of urban public traffic management.

    一种专用道条件下自动驾驶电动公交车站间运行速度优化方法,本发明涉及公交车站间运行速度优化方法。本发明是为了解决已有速度优化方法中忽略了对公交车到站准时性的考虑;难以适应城市道路复杂多变情况;以及难以判断公交车到达下游信号交叉口时的信号状态,致使生成的速度方案难以执行的问题。过程为:1.站间行程路段划分;2.进行运行速度阶段划分;3.构建阶段运行速度表达函数;4.构建站间运行速度表达函数;5.计算站间行程目标函数;6.建立多阶段运行参数协同优化模型;7.求解多阶段运行参数协同优化模型;8.输出站间运行速度Pareto最优方案集合及推荐Pareto最优方案。本发明属于城市公共交通管理技术领域。


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    Titel :

    Method for optimizing inter-station running speed of automatic driving electric bus under special lane condition


    Weitere Titelangaben:

    一种专用道条件下自动驾驶电动公交车站间运行速度优化方法


    Beteiligte:
    BIE YIMING (Autor:in) / LIU YAJUN (Autor:in) / JI YUTING (Autor:in) / GAO KUN (Autor:in) / ZHU AOZE (Autor:in) / ZHANG GUOQING (Autor:in) / SHI HONG (Autor:in)

    Erscheinungsdatum :

    2023-10-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



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