Research on Practice of Excellent Railway Passenger Station Construction and High-quality Development

Taking the construction of excellent passenger stations in Beijing-Tianjin-AHebei region as the research object,the paper discusses the implementation of the new concept of building up“well-connected fully-integrated,envioment-friendlyy passenger-oriented,economically-eficient,culturally-rich intelligent and convenient”railway passenger stations It then strives to analyze the connotation of an excellent railway passenger station,the construction and management methods,and the innovation of the working mechanism in the new era.It offers thoughts and methods for promoting the highquality development in the practice of construction for innovative development of excellent passenger stations.

Research on passenger flow control at metro transfer stations based on real-time flow calculation of streamlines

Purpose – The volume of passenger traffic at metro transfer stations serves as a pivotal metric for theorchestration of crowd flow management. Given the intricacies of crowd dynamics within these stations andthe recurrent instances of substantial passenger influxes, a methodology predicated on stochastic processesand the principle of user equilibrium is introduced to facilitate real-time traffic flow estimation within transferstation streamlines.Design/methodology/approach – The synthesis of stochastic process theory with streamline analysisengenders a probabilistic model of intra-station pedestrian traffic dynamics. Leveraging real-time passengerflow data procured from monitoring systems within the transfer station, a gradient descent optimizationtechnique is employed to minimize the cost function, thereby deducing the dynamic distribution of categorizedpassenger flows. Subsequently, adhering to the tenets of user equilibrium, the Frank–Wolfe algorithm isimplemented to allocate the intra-station categorized passenger flows across various streamlines, ascertainingthe traffic volume for each.Findings – Utilizing the Xiaozhai Station of the Xi’an Metro as a case study, the Anylogic simulation softwareis engaged to emulate the intra-station crowd dynamics, thereby substantiating the efficacy of the proposedpassenger flow estimation model. The derived solutions are instrumental in formulating a crowd controlstrategy for Xiaozhai Station during the peak interval from 17:30 to 18:00 on a designated day, yielding crowdmanagement interventions that offer insights for the orchestration of passenger flow and operationalgovernance within metro stations.Originality/value – The construction of an estimation methodology for the real-time streamline traffic flowaugments the model’s dataset, supplanting estimated values derived from surveys or historical datasets withreal-time computed traffic data, thereby enhancing the precision and immediacy of crowd flow managementwithin metro stations.

Metro passenger flow control with station-to-station cooperation based on stop-skipping and boarding limiting

Metro passenger flow control problem is studied under given total inbound demand in this work,which considers passenger demand control and train capacity supply.Relevant connotations are analyzed and a mathematical model is developed.The decision variables are boarding limiting and stop-skipping strategies and the objective is the maximal passenger profit.And a passenger original station choice model based on utility theory is built to modify the inbound passenger distribution among stations.Algorithm of metro passenger flow control scheme is designed,where two key technologies of stopping-station choice and headway adjustment are given and boarding limiting and train stopping-station scheme are optimized.Finally,a real case of Beijing metro is taken for example to verify validity.The results show that in the three scenarios with different ratios of normal trains to stop-skipping trains,the total limited passenger volume is the smallest and the systematic profit is the largest in scenario 3.

Importance Analysis of Urban Rail Transit Network Station Based on Passenger

Current urban rail transit has become a major mode of transportation, and passenger is an important factor of urban rail transport, so this article is based on passenger and the degree of the road network structure, calculating the point intensity of stations of urban rail transit, and then reaching a station importance by integrating many point intensities in a survey cycle time, and getting the station importance of urban rail transit network through concrete examples.

Optimization Scheme of Large Passenger Flow in Huoying Station,Line 13 of Beijing Subway System

This paper focuses on the distribution of passenger flow in Huoying Station,Line 13 of Beijing subway system.The transformation measures taken by Line 13 since operation are firstly summarized.Then the authors elaborate the facilities and equipment of this station,especially the node layout and passenger flow field.An optimization scheme is proposed to rapidly distribute the passenger flow in Huoying Station by adjusting the operation time of the escalator in the direction of Xizhimen.The authors adopt Queuing theory and Anylogic simulation software to simulate the original and the optimized schemes of Huoying Station to distribute the passenger flow.The results of the simulation indicate that the optimized scheme could effectively alleviate the traffic congestion in the hall of Huoying Station,and the pedestrian density in other places of the hall is lowered;passengers could move freely in the hall and no new congestion points would form.The rationality of the scheme is thus proved.

New Passenger Services in Railway Stations Based on Mode Group Diversity Multiplexing Optical Fiber Communications

Nowadays, because of its wide bandwidth and high communication capability, the optical fiber is more and more used for high data rate transmission of information in railway environments. Conventionally, only one service is sent over the fiber at a time. However, many different services can be simultaneously conveyed in railway stations such as passenger information service, cellular phone, Wi-Fi... The objective of the work proposed in this paper is to demonstrate the potential benefits of transmitting radio signals over fiber in a railway environment. The main idea is to exploit the full capacity of the fiber by transmitting multiple services using the same fiber. Since, different services are operating in different frequency bands; we propose a new multiplexing technique called Mode Group Diversity Multiplexing （MGDM） to ensure the transmission of multiple services using the same fiber, without additional infrastructure. There are numerous advantages of the proposed technique, e.g., faster and reliable data exchange, high resolution video surveillance capability, high data rate information exchange in railway stations. We present, in this paper, the physical characteristics of optical fibers, performance of MGDM multiplexing technique, and the influence of the laser excitation conditions at the entrance of the fiber on the performances of the system.

Analysis on Passenger Flow Characteristics of Subway Station Pedestrian Facilities

It is possible to improve the service level of the new subway station by analysing the passenger flow characteristics and optimizing the design of the pedestrian facilities of a station. In this paper, through the investigation of passenger flow status of different types of subway station on different sections, and analysis of the passenger flow characteristics of pedestrian facilities, such as station channels, stairs and escalators, some suggestions of pedestrian facilities parameters of the station design are put forward.

Passenger Flow Status Evaluation in Subway Station Based on Probabilistic Neural Network

This paper select the escalator with large flow in the station as the object, analysing the correlation of the AFC data of the in and out gates and the passenger flow parameters by passenger flow density and the passing time acquired and calculated in the waiting area of the prediction escalator to select the gates related to the predicted the escalator. NARX neural network is used to predict the model of the passenger flow parameters of the escalator waiting area based on the related gates＇ AFC data, then a probabilistic neural network model was established by using the AFC data and predicted passenger flow parameters as input and the passenger flow status in the escalator waiting area of subway station as output.The result shows the predicting model can predict the passenger flow status of the escalator waiting area better by the AFC data in the subway station. Research result can provide decision basis for the operation management of the subway station.

Research on Management Innovation and Development for Railway Passenger Station Construction

Based on the general high-quality development requirements for railway construction in the new era,combined with the new concept of railway passenger stations of China State Railway Group Co.Ltd,namely"being well-connected,fully-integrated,environmeni-friendlypassenger-oriented,economically-efficient,culturally-rich,intelligent and convenient"and aiming at the construction of exemplary passenger station projects,this paper summarizes the construction experience in construction,decoration furnishing culture and art expression of railway passenger stations,proposes the working patterns of formulating the implementation plans of exemplary railway passenger station projects and the expert reviews in innovative way studies and forms 6 special-subject designs such as for colorshape,space,environment,art and culture,as wellas the specific design requirements for 13 key areas including waiting hall entrance and exit corridor;VIP room,etc.,and summarizes and puts forward the construction management system of railway passenger stations in the new era,so as to ensure the expected exemplary project quality of railway passenger stations.

Technical Research and Innovative Practice of Excellent Passenger Stations Design

The key points and strategies of the design of railway passenger stations in the new era are described.The distinctive features,design innovation points and design elements of high-quality projects of large transport hubs are analyzed through dissecting two cases of completed projects,ie Xiong'an Station and Beijing Chaoyang Station.In the light of the general requirements for passenger station construction of China State Railway Group Co.Lid the paper elaborates the development and application trends of railway passenger stations ofthe new erain terms of environmental protection,energy saving,economic efficiency,culture,convenient circulation and intelligence.In addition,new concepts,new technologies and new materials are actively developed and key technologies of the design of iconic excellent passenger stations of the new era are explored and summarized.

Implementing New Requirements of Passenger Station Construction and Building Excellent Passenger Station

In line with the new concept of building up a“well-connected,fullyi integrated,environment-friendlypassenger-oriented,economically-efficient,culturally-rich,intelligent and convenient”railway station and the construction requirements of"elaborate,fine and exquisite construction of excellent passenger stations" put forward by China State Railway Group Co.Ltd.,design optimization and innovation are carried out in the construction of Nantongxi Railway Station and Pingtan Station in the aspects offunctional layout,decoration style,cultural enhancement,construction materials to be used,details treatment of the station buildings and the use of photoelectric technology,focusing on the consideration and research for furrther enhancing cultural confidence,deeply integrating into the regional features,inheriting historical context,innovating artistic expression,trying diversified integration,and exploring the use of science and technology in the contexl 0f the new era,and thus devoting to the construction of railway passenger stations in the new era which will meet the growing needs of the people for a better life.

New-concept Design Innovation of Passenger Station Construction for Qinghe Railway Station of the Beijing-Zhangjiakou HSR

Qinghe Railway Station is the largest passenger station along the Beijing-Zhangjiakou HSR and will serve as the originating station of this line during the A 2022 Winter Olympics.It is also one of the eight major passenger stations in.Beijing.During the construction of this station,all units involved in the construction have made their effors to learn and understand the new concept of building up a“well-connected,filly-integrated,environment-friendly,passenger-oriented,economically-efficient,culturally-rich,inelligent and convenient”passenger station in the new era.Qinghe Railway Station of the Beijing-Zhangjiakou HSR was completed and opened to traffic by the end of 2019 through exploration of new-concept design innovation for passenger station construction in the new era,which was widely praised by the general public.The paper summarizes how the new design concept of passenger station construction is innovated and implemented during the construction of Qinghe Railway Station,thus providing a reference for the future construction of passenger stations.

Systematic Research and Innovation Practice on New Concepts of Construction for Xiong'an Railway Station

As the first major transport infirastructure in Xiong'an New Area,Beijing-Xiong an Intercity Railway is an important step for China State Railway Group Co.A Ltd.to quickly implement the major strategic plan of CPC Central Committee and the State Council.for the establishment of Xiong'an New Area.Xiong'an Station with double-floor spacious waiting areas and the wonderfiul integration of overpass and station building is the first modern integrated transport hub of this kind in China.Based on the characteristics of Xiong'an Station and in the light of the relevant new theories,methods and technologies,systematic studies and innovative practices on the new concept of building up a"well-connected,filly-integrated,environmen-frindly,passenger-oriented,economically-efficient,uurally-rich,intelligent and convenient"passenger station are carried oul,which achieve good results of application and help accumulate valuable experiences for the construction of passenger stations of Chinese high-speed railways in the new era.

铁路智能客站数字孪生模型研究

铁路智能客站数字孪生模型是智能客站的重要组成部分,对于客运组织方案、设备配置及布局优化、安全应急等仿真具有重要意义。研究提出智能客站数字孪生五维模型,给出客站物理实体、客站数字孪生体、客站虚实连接、客站孪生数据、客站孪生体服务的内涵;设计客站孪生体服务的具体内容,包括可视化调度指挥、可视化监控运维等车站可视化服务,以及客运组织方案仿真、设备配置及布局优化模拟、安全应急仿真、环境舒适度调控仿真等模拟仿真服务;研究客站数字孪生体虚拟静模型与动行为模型建模关键技术。构建清河站数字孪生体并开展试验,验证可视化调度指挥、设备虚拟巡检、车站安全应急仿真等功能,实现清河站通过数字孪生体全面掌控车站状况。

南昌西客站设计方案与运营适应性分析

研究目的:满足运输服务功能,优化运输径路,使车站功能与运输便捷性、铁路枢纽近远期规划发展相适应且节省工程投资,是铁路枢纽大型客运站设计重点考虑的因素。本文通过提出大型车站设计原则及思路,研究南昌铁路枢纽新建大型客运站—南昌西客站的设计思路、站型布置特点,对运营适应性进行分析,检验设计方案与实际运营的符合性。研究结论:(1)提出了新建大型客运站设计原则及思路,指出运营中结合设计方案特点办理有关列车进路,可提高车站作业能力;(2)车站一端咽喉区外立交疏解与车站内平面转场相结合的特殊设计,可实现枢纽大型客运站的运输服务功能;(3)加强与运营一线生产人员交流和沟通,可提升细节设计,提高段、所作业能力;(4)本研究成果可为大型站、段所的规划设计、运营提供借鉴和参考。

深圳市轨道交通车站与土地利用互动性研究

城市轨道交通与土地利用发展相互影响,两者协调发展有助于缓解城市交通拥堵,是城市可持续发展的关键问题之一.利用中国深圳市1999年与2015年的建筑普查、土地利用以及轨道交通车站刷卡数据,从开发强度、用地信息熵、车站类型及早晚高峰客流量等多个指标精细化分析轨道交通车站运能与周边土地利用之间的内在联系,并引入“节点-场所”模型构建指标体系评价轨道交通车站与土地利用间的发展协调程度,利用k-means聚类分析将二者协调状态划分为从属状态、平衡状态及失衡状态.结果表明,随着轨道交通车站开发建设,深圳市轨道交通车站周边土地集约利用水平提高;车站客流量与周边土地利用指标的相关性显著,全天客流量与容积率和商办建筑面积显著正相关,早高峰客流量与居住建筑面积和建筑密度显著正相关,而与容积率显著负相关,晚高峰客流量则与商办建筑面积和道路网密度显著正相关.深圳市轨道交通车站与站点周边土地利用协调发展水平偏低,站点类型以节点和场所价值低度均衡发展的从属状态为主,而协调状态则较少且集中分布在中心区圈层.未来应进一步对失衡节点地区采取针对性的开发策略,提升集聚效应与服务水平.

基于数字孪生的客站安全态势推演技术研究

为实现铁路客站实时掌握安全变化趋势,将数字孪生技术引入客站安全管理领域。通过设计客站安全态势推演框架,构建客站安全觉察、理解、预测的安全态势感知模型和安全结果的推演4层体系;设计基于数字孪生的客站安全态势推演框架;根据旅客乘车流程为主线,抽取日常与突发事件时,客站人员-设备-列车-作业联动行为变化,形成客站数字孪生协作动行为模型,镜像反映客站安全态势推演过程;并以客站水灾事件为典型案例,细化态势推演协作动行为具体内容。研究结果表明:从外观保真性、数据采集准确性、过程模拟忠诚度3个孪生指标,验证清河站数字孪生技术在客站安全态势推演中的有效性。研究结果可为客站安全管理提供强有力的技术支撑。

地铁车站照度对乘客主观情绪和视觉绩效认知的影响研究

[目的]合理的照明环境对提高地铁车站服务水平、保证乘客疏散安全、促进公共交通可持续发展起着重要作用。为促进地铁车站照明环境设计的科学化和合理化,需研究地铁车站不同照度环境对乘客主观情绪和视觉绩效认知的影响。[方法]采用眼动追踪技术、视觉绩效认知评估技术、三维情绪评估模型相结合的方法,提出了眼动试验评估、视觉绩效认知评估、主观情绪评估3个评估类别共计8个参数的计算方法。设置了试验流程,将照度作为自变量,选取了5个照度水平进行试验研究。构建了不同照度同乘客主观情绪、视觉绩效认知参数之间的关系模型,并对试验结果分别进行了单因素方差分析、相关度分析及综合分析。[结果及结论]照度对乘客主观PAD(愉悦度、唤醒度、控制度)、视觉绩效认知均有显著影响。提高乘客的愉悦度和唤醒度,能够缩短乘客的视觉认知时间。照度在200~230 lx时,乘客的主观情绪、视觉绩效认知水平均达到最优。

基于站城融合视角的铁路客站更新策略研究——以日本诸多车站为例

现阶段我国既有铁路客站出现不能满足旅客出行、城市发展需求等问题。在此背景下,文章基于“站城融合”视角,提出铁路客站建设规模与人流量不匹配、建设模式与城市脱节、支撑更新相关政策缺乏等问题;进而结合虎之门、土浦、云雀丘等日本典型车站案例,针对相似问题的处理策略进行深入分析总结;最后从规划、建筑和政策三个维度提出更新设计策略。文章对铁路与城市协同更新建设和相关部门政策颁布有借鉴意义。

高铁客站建设的创新实践

随着国家战略发展布局需要,铁路枢纽高铁站房建设规模和数量剧增,为客站品质、乘客体验提升带来了新的挑战。以近年来中铁建工集团有限公司承建的铁路站房为例,按照“畅通融合、绿色温馨、经济艺术、智能便捷”的建设方针和“精心、精细、精致、精品”的站房建设新要求,从客站建设的新思路、新技术、新工艺和新标准4个维度,结合客站建设实践经验,梳理新时代高铁客站建设的创新方法,为我国高铁站房建设进一步向智能化、工业化、人文化、绿色化方向发展提供有益参考。