不同场景的在线灵活编组联挂作业研究
范颖慧
On-line Flexible Marshalling and Coupling Operations in Different Scenarios
FAN Yinghui
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作者信息:上海申通地铁建设集团有限公司，201103，上海
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Affiliation:Shanghai Shentong Metro Construction Group Co., Ltd., 201103, Shanghai, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2024.12.056
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中图分类号/CLCN:U292.3+1
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栏目/Col:产学研视窗
摘要:
［目的］为解决客流时间和空间分布不均问题，有必要对不同场景的灵活编组联挂作业进行研究。［方法］定性分析了站前折返场景和站后折返场景的联挂作业的内容和特点。采用灵活编组仿真系统，对联挂作业的各阶段用时进行仿真计算，进而为采用灵活编组的线路折返形式提供参考。［结果及结论］相比站前场景，站后场景的联挂作业时间更长。对于采用列车灵活编组技术的线路，终端站在直接连接停车场或车辆段条件下，宜采用站前折返形式，能大幅提高联挂作业效率；中间站宜采用站后折返形式。
Abstracts:
［Objective］ To address the issues of uneven passenger flow distribution over time and space, there is a need to conduct research on flexible marshalling and coupling operations in different scenarios. ［Method］ The contents and characteristics of coupling operations in pre-station and post-station turn-back scenarios are qualitatively analyzed. A flexible marshalling simulation system is used to simulate and calculate the time required for each stage in coupling operations, further providing references for the turn-back forms of lines that adopt flexible marshalling. ［Result & Conclusion］ Compared to the pre-station operation scenarios, the time required for coupling operations is longer in post-station scenarios. For lines using flexible train marshalling technology, it is recommended to adopt pre-station turn-back operation at terminal stations with direct connection to parking lots or depots, thereby significantly improving the efficiency of coupling operations. At intermediate stations, the post-station turn-back is more suitable.
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