基于VISUM软件的市域快速轨道交通线路快慢车开行方案客流效果分析
王超宇1唐清2陈虹兵1何鸿杰2
Passenger Flow Impact Analysis of Express/Local Train Operation Plans for Urban Rapid Rail Transit Line Based on VISUM Software
WANG Chaoyu1TANG Qing2CHEN Hongbing1HE Hongjie2
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作者信息:1.广州地铁设计研究院股份有限公司， 510010， 广州
2.广州市交通规划研究院有限公司， 510030， 广州
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Affiliation:1.Guangzhou Metro Design & Research Institute Co., Ltd., 510010, Guangzhou, China
2.Guangzhou Transport Planning Research Institute Co., Ltd., 510030, Guangzhou, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.20245824
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中图分类号/CLCN:U292.4
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栏目/Col:运营管理
摘要:
［目的］与地铁线路相比，市域快速轨道交通线路具有线路较长、乘客运距大等特点。通过开行快慢车，可提高线路的旅行速度，提高乘客出行效率，因此需要研究市域快速轨道交通线路快慢车开行方案的客流效果，并分析快慢车线路乘客出行特征。［方法］选取广州地铁21号线（该线为市域快速轨道交通线路）为研究对象，分析了市域快速轨道交通线路开行方案的客流适应性，阐述了该线的运营现状。以该线进出站刷卡数据为基础，分析了该线现状快慢车开行方案下乘客出行时间分布特征。提取3 min分时客流矩阵作为客流输入，使用VISUM软件，建立了基于时刻表的客流分配模型，输出快慢车开行方案的客流指标，分析了现状快慢车开行方案的存在问题及优化方向。［结果及结论］该线快慢车开行方案的节时效果明显，快车对外围客流具有较强的吸引力，外围车站快车发车前呈现了明显的客流进站高峰。应针对快车发车间隔大、快慢车换乘不方便等问题，进一步优化快慢车开行方案。
Abstracts:
［Objective］ Compared to metro, city rapid transit lines are characterized by longer routes and greater passenger travel distances. Operating express/local trains can increase travel speed and improve travel efficiency for passengers. Therefore, it is necessary to study the passenger flow impact of such express/local train operation plans and analyze the travel characteristics of passengers on these lines. ［Method］ Guangzhou Metro Line 21 (identified as a city rapid rail transit line) is selected as the research object to analyze the passenger flow adaptability of this line operation plan and describe its current operating conditions. Based on the line′s entry/exit smart card data, the temporal distribution characteristics of passenger trips under the current express/local train operation plan are analyzed. A 3-minute interval passenger flow matrix is extracted as the input for modeling. Using VISUM software, a timetable-based passenger flow assignment model is established to output passenger flow indicators for the express/local train operation plan. Problems of the current plan are analyzed and directions for optimization are identified. ［Result & Conclusion］ The current express/local train operation plan on this line demonstrates significant time-saving effects. The express train has a strong appeal to peripheral passenger flow, with a clear boarding peak appearing at peripheral stations before the express train departure. To further optimize the operation plan, issues such as long intervals between express trains and inconvenient interchanges between express and local services should be addressed.
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