Metro Station Facility Layout Optimization Model Based on the Level of Service Reliability

机译：基于服务可靠性水平的地铁车站设施布局优化模型

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摘要

Facility layout in metro stations is closely related to the facility utilization, level of service (LOS), and even the pedestrian safety. Aiming at this problem, the concept of reliability is incorporated, and followed by the definition of LOS reliability of single facility, single streamline, and whole station. Among these, pedestrian flow arrival characteristic and facility heterogeneity are considered. Then a facility layout optimization model based on the LOS reliability is proposed, and the decision tree cycle algorithm combining simulation is used to solve the problem. Finally, a case study of Zhichunlu Station in Beijing metro is presented to validate the effectiveness of the proposed model. Compared with reality, the optimization scheme can improve the performance of the station significantly including its operation efficiency and security.

机译：地铁站的设施布局与设施利用率，服务水平（LOS）甚至行人安全都密切相关。针对此问题，引入了可靠性的概念，然后定义了单个设施，单个流线和整个站点的LOS可靠性。其中，考虑了行人流到达特性和设施异质性。在此基础上，提出了一种基于服务水平可靠性的设施布局优化模型，并结合仿真进行了决策树循环算法的求解。最后，以北京地铁直春路站为例，验证了该模型的有效性。与实际相比，该优化方案可以显着提高站点的性能，包括其运行效率和安全性。

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来源
《Proceedings of the 3rd international conference on electrical and information technologies for rail transportation: transportation》|2017年|609-617|共9页
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作者
Qingwen Jia; Jianrui Miao; Xu Chen;
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作者单位

State Key Lab of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing 100044, China,School of Traffic and Transportation, Beijing Jiaotong University, Beijing 100044, China;

State Key Lab of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing 100044, China;

State Key Lab of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing 100044, China,School of Traffic and Transportation, Beijing Jiaotong University, Beijing 100044, China;

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原文格式 PDF
正文语种 eng
中图分类
关键词
Reliability; Level of service; Facility layout optimization; Metro station;

机译：可靠性;服务水平；设施布局优化；地铁站;

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7. Passenger flow and station facilities modelling for metro station layout design [O] . Tsang C.W., Ho T.K. 2004

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8. Optimizing the Location of Input/Output Stations within Facilities Layout [R] . Montreuil, B., Ratliff, H. D. 1987

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Metro Station Facility Layout Optimization Model Based on the Level of Service Reliability

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