并行调度:高速列车运行管理与优化的新范例

IF 2.3 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC IEEE journal of radio frequency identification Pub Date : 2024-03-20 DOI:10.1109/JRFID.2024.3379225
Min Zhou;Hairong Dong;Juanjuan Li;Runmei Li;Xuan Liu;Hongwei Wang
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引用次数: 0

摘要

为了应对中国高速铁路(HSR)网络中列车调度和指挥的复杂挑战,本文提出了一种基于 ACP(人工系统、计算实验和并行执行)方法的新型并行调度方法。我们全面概述了并行调度系统(PDS)的框架和技术架构,并对每个基本模块进行了详细介绍。报告从建立高铁并行调度系统入手,强调实际系统与人工系统的深度融合。然后阐述了列车运行态势推演、快速调度策略生成和并行调度综合评估的方法,每种方法都针对不同规模的列车运行态势而量身定制。随后,本文以实际线路的调度系统为原型,提出了高铁并行调度平台的创建方案。文中考虑了两个典型场景,以验证 PDS 的有效性。计算实验在人工调度系统中设计和执行,以便在规定的计算约束条件下准确推断运行场景并快速生成调度解决方案。通过并行执行对调整效果进行评估和迭代优化。本文的研究成果可作为中国高速铁路网 PDS 设计、实施和验证的理论基础和技术资源。
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Parallel Dispatching: A New Paradigm for High-Speed Train Operation Management and Optimization
In order to tackle the intricate challenges of train dispatching and command within China’s extensive high-speed railways (HSRs) network, this paper presents a novel parallel dispatching approach founded on the ACP (Artificial systems, Computational experiments, and Parallel execution) methodology. We provide a comprehensive overview of the framework and technical architecture of the parallel dispatching system (PDS), offering detailed insights into each fundamental module. It initiates by establishing the PDS for HSRs, emphasizing the deep integration of the actual and artificial systems. The methods for train operation situation deduction, rapid dispatching strategy generation, and comprehensive evaluation of parallel dispatching are then expounded, each tailored to different scales. Subsequently, the paper proposes the creation of a parallel dispatching platform for HSRs, utilizing a real line’s dispatching system as a prototype. Two typical scenarios are considered to validate the effectiveness of the PDS. The computational experiments are designed and executed in the artificial dispatching system to facilitate accurate deduction of operational scenarios and swift generation of dispatching solutions within defined computational constraints. The adjustment effects are assessed and iteratively optimized through parallel execution. The research outcomes of this paper can serve as a theoretical foundation and technical resource for the design, implementation, and validation of PDS in China’s high-speed railway network.
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