成都地铁首班车多点发车方案研究
刘骄阳1贾文峥2,3熊振兴1刘悦2,3崔学忠2,3
Study on the Scheme of Chengdu Metro First Train Multipoint Departure
LIU JiaoyangJia WenzhengXiong ZhenxingLiu YueCui Xuezhong
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作者信息:1.成都轨道交通集团有限公司运营公司， 610051， 成都
2.交通运输部科学研究院城市公共交通智能化交通运输行业重点实验室， 100029， 北京；
3.城市轨道交通运营安全管理技术及装备交通运输行业研发中心， 100029， 北京∥第一作者， 高级工程师
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Affiliation:First author′s address：Chengdu Rail Transit Group Co., Ltd., 610051, Chengdu, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2022.04.010
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中图分类号/CLCN:U292.4; U231
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栏目/Col:研究报告
摘要:
分析了较长地铁线路采用首班车单点发车方案时存在的问题。阐述了首班车多点发车方案的思路。提出空驶列车投入载客服务、提前安排线上存车及优化检修程序等3个可行措施。建立了全线服务时间、局部区段服务时间、空驶列车数和可用施工时间等4个评价指标。以成都地铁2号线为例，对首班车发车方案的效果进行分析评价，并计算了成都地铁全网采用首班车多点发车方案的服务时间。研究结果表明，将空驶列车作为首班车的首班车多点发车方案最优，可有效提早线路中间区段车站的首班车服务时间，延长线路服务时间，提高服务质量。
Abstracts:
The problems existing in long metro lines adopting first train singlepoint departure scheme are analyzed. The idea of first train multipoint departure scheme is expounded. Three feasible measures including putting empty train into passenger service, arranging online train storage in advance, and optimizing maintenance procedures are proposed. Four evaluation indexes are established, including full line service time, local section service time, number of empty trains and available maintenance time. Taking Chengdu Metro Line 2 as an example, the performance of first train departure scheme is analyzed and evaluated, and the service time of Chengdu Metro adopting first train multipoint departure scheme for whole network is calculated. Research results show that using empty trains as first trains in the scheme of first train multipoint departure is optimal, effectively advancing the first train service time of line middle section stations, prolonging line service time, increasing service quality.
引文 / Ref:
刘骄阳, 贾文峥, 熊振兴, 等. 成都地铁首班车多点发车方案研究. 城市轨道交通研究, 2022, 25(4): 46.
LIU Jiaoyang, Jia Wenzheng, Xiong Zhenxing, et al. Study on the scheme of Chengdu metro first train multi-point departure. Urban Mass Transit, 2022, 25(4): 46.
LIU Jiaoyang, Jia Wenzheng, Xiong Zhenxing, et al. Study on the scheme of Chengdu metro first train multi-point departure. Urban Mass Transit, 2022, 25(4): 46.
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