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Equilibrium analysis of mixed passengers in urban railway network
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作者 张璐 吴建军 孙会君 《Journal of Central South University》 SCIE EI CAS CSCD 2016年第6期1535-1540,共6页
A model is proposed to describe the passengers’route choice behaviors in urban railway traffic with stochastic link capacity degradation by considering two types of demand,sensitive and insensitive passenger.The inse... A model is proposed to describe the passengers’route choice behaviors in urban railway traffic with stochastic link capacity degradation by considering two types of demand,sensitive and insensitive passenger.The insensitive passengers choose their route without paying much attention to congestion.To the contrary,sensitive passengers who consider route congestion choose travel route based on generalized cost.An equilibrium state is given by variational inequalities in terms of travel generalized cost,which is represented by the combinations of mean and variance of total travel time.The diagonalization algorithm is given to solve this programming.Results show that insensitive passengers have large effects on the path choice than sensitive ones,especially for the larger demand. 展开更多
关键词 mixed passengers urban railway network capacity degradation EQUILIBRIUM
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Study on the Development of Water Transport Network for Passengers in the Gulshan-Banani-HatirJheel Lake of the Capital City of Bangladesh
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作者 Md. Mashiur Rahaman Mir Tareque Ali Laboni Afroz 《Journal of Shipping and Ocean Engineering》 2015年第4期195-202,共8页
Dhaka, the capital city of Bangladesh is one of the most overpopulated city in the world and traffic jam is the most severe and regular affliction in the daily life. Also, the existing vehicles are not sufficient in c... Dhaka, the capital city of Bangladesh is one of the most overpopulated city in the world and traffic jam is the most severe and regular affliction in the daily life. Also, the existing vehicles are not sufficient in compared to the population of the city. People have to spend many hours simply sitting in the traffic jam. This lessens the productivity of people and brings sufferings to them. Gulshan-Banani-HatirJheel area is the busiest regions within the city and face severe traffic jam during working hours. These lakes are totally unused. Therefore, there is a possibility to build a waterways network for passengers transport through these lakes. This will reduce the affliction of people via reducing traffic jam. The proposed transportation networks will also preserve the natural environment of the lakes and bring a source of entertainment in the city life. Many developed cities in the world like London, New York, Paris, Venice, Shanghai etc. already have implemented waterways network inside the city and successfully made the best use of cistern side. 展开更多
关键词 Water transport network passengers Gulshan-Banani-HatirJheel Lake.
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Zhong Xiong(middle),Vice President of CES Co.Ltd.,receiving the award,CES Won the First Prize in "2001 Passengers Remark on Civil Aviation
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《China's Foreign Trade》 2002年第2期42-43,共2页
关键词 CES receiving the award CES Won the First Prize in passengers Remark on Civil Aviation Vice President of CES Co.Ltd Zhong Xiong middle
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General Administration of Customs Lowers Import Tariff Rate of Entry Passengers' Baggages and Articles
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《China's Foreign Trade》 2002年第2期55-55,共1页
关键词 Baggages and Articles General Administration of Customs Lowers Import Tariff Rate of Entry passengers RATE
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Dragonair Flies Record Number of Passengers, Cargo in 2005
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《China's Foreign Trade》 2006年第6期60-,共1页
  Dragonair flew a record number of passengers and carried a record amount of freight last year.  ……
关键词 Cargo in 2005 Dragonair Flies Record Number of passengers
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A Decade of Changes in the Transportation of Passengers: What Are the Factors That Affected the Demand?
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作者 Francisco Gildemir Ferreira Da Silva Sergio Aquino de Souza 《Journal of Traffic and Transportation Engineering》 2016年第6期299-311,共13页
Ten years of financial stability in Brazilian economy have gone. In this period, the regional transportation of passengers suffered exogenous impacts: economical crises, airport crises and great proportions' acciden... Ten years of financial stability in Brazilian economy have gone. In this period, the regional transportation of passengers suffered exogenous impacts: economical crises, airport crises and great proportions' accidents, as well as impacts which were intern to the system: institutional changes (liberation of tariff promotions, many companies establishing themselves and also coming to bankruptcy), creation of regulating institutions in the air transportation as well as the land transportation. Theoretically, it is expected that these changes have generated impacts in the demand for trips, since an environment regulated with more flexible prices and higher amounts of companies would generate a competitive environment in which the companies could struggle to attract their demand. On the other hand, the impacts which are exogenous to the system can generate responses in the sense of restoring the balance of demand. Thus, based on the theoretical experience, this article aims at analyzing empirically, through categorical variables, if there were impacts on the demand for regional trips in Brazil due to the internal or external changes. In order to perform this, monthly data from January, 1999 to December, 2009 are utilized and estimates are calculated making use of SUR (seemingly unrelated regressions). As a result, we have the meaning of the internal and external impacts related to air and land transports, identifying that the worldwide economic crisis generated an impact at the level of the demand for transportation and also that the flexibility of tariffs allowed by ANTT (Ag^ncia Nacional de Transportes Terrestres) had an equal impact on the demand for land transportation. 展开更多
关键词 Seemingly unrelated regressions passengers transport demand analysis.
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My Passengers and I
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《China Today》 1997年第1期62-63,共2页
关键词 In My passengers and I
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Can Taxis With Eyes Be Trusted To Protect Passengers' Privacy?
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《ChinAfrica》 2016年第8期12-13,共2页
A taxi company in Shanghai has announced its plan to equip half of its fleet - about 6,000 taxis - with digital video recorders by the end of the year. According to the company, there will be four cameras per taxi, in... A taxi company in Shanghai has announced its plan to equip half of its fleet - about 6,000 taxis - with digital video recorders by the end of the year. According to the company, there will be four cameras per taxi, installed internally as well as externally to ensure the safety of both passengers and drivers. 展开更多
关键词 Privacy Can Taxis With Eyes Be Trusted To Protect passengers BE
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Ensure Rights and Interests of Passengers——On new rules of railway accident investigation and reporting
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作者 YENAN is from the Public Transit and Commercial Affairs Department,Office of Law of the State Council. 《The Journal of Human Rights》 2008年第5期32-32,共1页
China has issued new regu- lations on the rescue and investigation of railway acci- dents, which came into forcein September 2007.
关键词 CNY On new rules of railway accident investigation and reporting Ensure Rights and Interests of passengers
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Evacuated tube transport technologies (ET3)^(tm):a maximum value global transportation network for passengers and cargo 被引量:27
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作者 Daryl OSTER Masayuki KUMADA Yaoping ZHANG 《Journal of Modern Transportation》 2011年第1期42-50,共9页
Evacuated Tube Transport Technologies (ET3) offers the potential for more than an order of magnitude improvement in transportation efficiency, speed, cost, and effectiveness. An ET3 network may be optimized to susta... Evacuated Tube Transport Technologies (ET3) offers the potential for more than an order of magnitude improvement in transportation efficiency, speed, cost, and effectiveness. An ET3 network may be optimized to sustainably displace most global transportation by car, ship, truck, train, and jet aircraft. To do this, ET3 standards should adhere to certain key principals: maximum value through efficiency, reliability, and simplicity; equal consideration for passenger and cargo loads; optimum size; high speed/high frequency operation; demand oriented; random accessibility; scalability; high granularity; automated control; full speed passive switching; open standards of implementation; and maximum use of existing capacities, materials, and processes. 展开更多
关键词 evacuated tube transport energy-savings high speed CARGO PASSENGER optimization GLOBAL network
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Crowdedness estimation approach based on stereovision for bus passengers
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作者 朱秋煜 江毅凭 +1 位作者 邓伟俊 唐利 《Journal of Shanghai University(English Edition)》 2010年第1期17-23,共7页
An estimation approach is proposed in this paper based on the binocular stereovision to collect the degree of crowdedness in public transports. The proposed method combines the disparity with frame differences to extr... An estimation approach is proposed in this paper based on the binocular stereovision to collect the degree of crowdedness in public transports. The proposed method combines the disparity with frame differences to extract the foreground object. An adaptive window normalized cross correlation (NCC) matching and interpolated method is applied to get the sub-pixel image disparity value. Then, the foreground object is projected to the horizontal plane to eliminate the influence of the occlusion and perspective effect. Finally the degree of crowdedness is calculated from the area and the perimeter of the foreground objects. Experimental results show that the proposed method can obtain good estimation results in the simulated scenes in the laboratory and on parking or moving buses. This approach is effective to illumination changes, shadows and occlusion of passengers. 展开更多
关键词 PASSENGER degree of crowdedness binocular stereovision DISPARITY foreground object detection
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Improving Railway Passengers Experience:Two Perspectives
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作者 Mark van Hagen Niels van Oort 《Journal of Traffic and Transportation Engineering》 2019年第3期97-110,共14页
This paper describes two perspectives to improve the passenger experience.The passenger satisfaction pyramid is introduced,consisting of the base of the pyramid(dissatisfiers)focusing on time well saved and the top of... This paper describes two perspectives to improve the passenger experience.The passenger satisfaction pyramid is introduced,consisting of the base of the pyramid(dissatisfiers)focusing on time well saved and the top of the pyramid(satisfiers)aiming at time well spent.The challenge in planning and design of public transport services is to find the most efficient(set of)design choices.Depending on the context this might either mean focusing on the top or on the bottom of the pyramid.We found that influencing and enhancing the qualities of the satisfiers is far more important than traditional studies showed us.For stations,regression analyses show that dissatisfiers are responsible for explaining almost half of the total score of the station and satisfiers are responsible for the other half of the scores passengers give for the station.We still have to put a lot of energy in getting the basics right,starting in the planning phase,but then we are not allowed to lean back.We have to keep investing in qualities like ambience,comfort and experience which makes the customers truly happy at the end of the day. 展开更多
关键词 PASSENGER EXPERIENCE service reliability PERCEPTION BEHAVIOUR
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Passenger Choice Behavior between Direct and Transit Flights——A Case Study on Passengers Using Hub Airports in the Northeast Asian Region
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作者 Se-Yeon Jung Baek-Jae Kim Kwang-Eui Yoo 《Journal of Traffic and Transportation Engineering》 2017年第5期260-270,共11页
This study analyzes air passenger route choice behavior for long-haul inter-continental travel. It employs the SP (state preference) technique and logit modeling to investigate the impact of route development via ne... This study analyzes air passenger route choice behavior for long-haul inter-continental travel. It employs the SP (state preference) technique and logit modeling to investigate the impact of route development via neighboring countries in the region. With the Japanese government pursuing an increase in international routes at Haneda International Airport, and the Chinese government planning to construct Beijing Capital Second International Airport by 2019, the competition among airports to serve as hubs in Northeast Asia will increase significantly. Korean passengers will have a greater number of route choices when traveling to North America or Europe, utilizing not only direct flights from Incheon International Airport but also flights via Tokyo or Beijing area airports including Haneda International Airport, Narita International Airport, Beijing Capital International Airport and Beijing Capital Second International Airport. Accordingly, passengers will choose among the alternatives by considering fares and flight times. As such, it is essential for airports to offer flights with competitive prices for transit passengers to become successful competitive airports in the region. Therefore, it will become more important for market decision makers to strive toward more attractive ticket prices and better route network quality. 展开更多
关键词 Passenger route choice behavior SP technique multinomial logit model nested logit model competitive airports inNortheast Asia.
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Bus passengers’anger scale and expression in anger-provoking situations
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作者 Zhili Yuan Qun Chen Shi Ye 《Transportation Safety and Environment》 EI 2023年第1期18-30,共13页
This paper investigates the scale and expression of passengers’anger arising from disputes between drivers and passengers,and between passengers,by surveying a sample of 757 undergraduate students.The bus passengers... This paper investigates the scale and expression of passengers’anger arising from disputes between drivers and passengers,and between passengers,by surveying a sample of 757 undergraduate students.The bus passengers’anger scale and expression inventory(BPASX),a newly-designed questionnaire battery,is used to analyse the anger levels and resulting behaviour expression of passengers in 6-item anger-provoking situations.The analysis shows that a positive correlation exists between the frequency or duration of bus rides and anger levels/external anger expression,while self-adaptive expression is only correlated with frequency.Gender differs only in the violent external expression,where males display a greater preference.Meanwhile,the correlations of anger levels between anger-provoking situations are significantly positive.Moreover,anger expression patterns gradually shift from self-adaptation to external expression as anger levels grow in general,but the variation rules of expression frequency are different.Overall,this study provides a newly effective tool to explore characteristics of the anger expression of bus passengers in different anger-provoking scenarios and demonstrates its variation features when anger levels change. 展开更多
关键词 ANGER bus passengers EXPRESSION bus passengers’anger and expression inventory(BPASX)
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Effects of land and building usage on population, land price and passengers in station areas: A case study in Fukuoka, Japan 被引量:4
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作者 Xinyu Zhuan Shichen Zhao 《Frontiers of Architectural Research》 CSCD 2014年第2期199-212,共14页
This study uses multiple regression to investigate the effects of Land and building use on popuLation, Land price, and passengers. Initialty, we abstract annuat data on Land and buildings usage within a radius of 0 m-... This study uses multiple regression to investigate the effects of Land and building use on popuLation, Land price, and passengers. Initialty, we abstract annuat data on Land and buildings usage within a radius of 0 m-400 m for railway stations and 400 m-800 m for subway stations in Fukuoka, Japan by using the GIS. We then analyze the relationships between 13 factors of rand use and 8 factors of building usage, as well as the related poputation, Land price, and passengers using the quantitative expression method. Using several categories of land use and building usage as explanatory variables, we anatyze the degree to which the selected categories affect population, Land price, and passengers by using the muttiple regression method. This research can aid the further development of land and buitding usage in the future. 展开更多
关键词 Railway and subwaystations Multiple regressionmethod POPULATION Land price passengers
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Smartphone-Based Wi-Fi Analysis for Bus Passenger Counting
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作者 Mohammed Alatiyyah 《Computers, Materials & Continua》 SCIE EI 2024年第4期875-907,共33页
In the contemporary era of technological advancement,smartphones have become an indispensable part of individuals’daily lives,exerting a pervasive influence.This paper presents an innovative approach to passenger cou... In the contemporary era of technological advancement,smartphones have become an indispensable part of individuals’daily lives,exerting a pervasive influence.This paper presents an innovative approach to passenger countingonbuses throughthe analysis ofWi-Fi signals emanating frompassengers’mobile devices.The study seeks to scrutinize the reliability of digital Wi-Fi environments in predicting bus occupancy levels,thereby addressing a crucial aspect of public transportation.The proposed system comprises three crucial elements:Signal capture,data filtration,and the calculation and estimation of passenger numbers.The pivotal findings reveal that the system demonstrates commendable accuracy in estimating passenger counts undermoderate-crowding conditions,with an average deviation of 20%from the ground truth and an accuracy rate ranging from 90%to 100%.This underscores its efficacy in scenarios characterized by moderate levels of crowding.However,in densely crowded conditions,the system exhibits a tendency to overestimate passenger numbers,occasionally doubling the actual count.While acknowledging the need for further research to enhance accuracy in crowded conditions,this study presents a pioneering avenue to address a significant concern in public transportation.The implications of the findings are poised to contribute substantially to the enhancement of bus operations and service quality. 展开更多
关键词 Public transportation digital environment passenger estimation signal capturing WI-FI
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A strategy for out-of-roundness damage wheels identification in railway vehicles based on sparse autoencoders
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作者 Jorge Magalhães Tomás Jorge +7 位作者 Rúben Silva António Guedes Diogo Ribeiro Andreia Meixedo Araliya Mosleh Cecília Vale Pedro Montenegro Alexandre Cury 《Railway Engineering Science》 EI 2024年第4期421-443,共23页
Wayside monitoring is a promising cost-effective alternative to predict damage in the rolling stock. The main goal of this work is to present an unsupervised methodology to identify out-of-roundness(OOR) damage wheels... Wayside monitoring is a promising cost-effective alternative to predict damage in the rolling stock. The main goal of this work is to present an unsupervised methodology to identify out-of-roundness(OOR) damage wheels, such as wheel flats and polygonal wheels. This automatic damage identification algorithm is based on the vertical acceleration evaluated on the rails using a virtual wayside monitoring system and involves the application of a two-step procedure. The first step aims to define a confidence boundary by using(healthy) measurements evaluated on the rail constituting a baseline. The second step of the procedure involves classifying damage of predefined scenarios with different levels of severities. The proposed procedure is based on a machine learning methodology and includes the following stages:(1) data collection,(2) damage-sensitive feature extraction from the acquired responses using a neural network model, i.e., the sparse autoencoder(SAE),(3) data fusion based on the Mahalanobis distance, and(4) unsupervised feature classification by implementing outlier and cluster analysis. This procedure considers baseline responses at different speeds and rail irregularities to train the SAE model. Then, the trained SAE is capable to reconstruct test responses(not trained) allowing to compute the accumulative difference between original and reconstructed signals. The results prove the efficiency of the proposed approach in identifying the two most common types of OOR in railway wheels. 展开更多
关键词 OOR wheel damage Damage identification Sparse autoencoder Passenger trains Wayside condition monitoring
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Revenue management method and critical techniques of railway passenger transport
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作者 Xinghua Shan Xiaoyan Lv +2 位作者 Jinfei Wu Shuo Zhao Junfeng Zhang 《Railway Sciences》 2024年第5期636-649,共14页
Purpose–Revenue management(RM)is a significant technique to improve revenue with limited resources.With the macro environment of dramatically increasing transit capacity and rapid railway transport development in Chi... Purpose–Revenue management(RM)is a significant technique to improve revenue with limited resources.With the macro environment of dramatically increasing transit capacity and rapid railway transport development in China,it is necessary to involve the theory of RM into the operation and decision of railway passenger transport.Design/methodology/approach–This paper proposes the theory and framework of generalized RM of railway passenger transport(RMRPT),and the thoughts and methods of the main techniques in RMRPT,involving demand forecasting,line planning,inventory control,pricing strategies and information systems,are all studied and elaborated.The involved methods and techniques provide a sequential process to help with the decision-making for each stage of RMRPT.The corresponding techniques are integrated into the information system to support practical businesses in railway passenger transport.Findings–The combination of the whole techniques devotes to railway benefit improvement and transit resource utilization and has been applied into the practical operation and organization of railway passenger transport.Originality/value–The development of RMRPT would provide theoretical and technical support for the improvement of service quality as well as railway benefits and efficiency. 展开更多
关键词 Revenue management Railway passenger transport Demand forecasting Line planning Inventory control Pricing strategy
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Research on passenger flow control at metro transfer stations based on real-time flow calculation of streamlines
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作者 Bin Lei Zhuoxing Hou +3 位作者 Yifei Suo Wei Liu Linlin Luo Dongbo Lei 《Railway Sciences》 2024年第6期684-703,共20页
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 recu... 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. 展开更多
关键词 Metro transfer station Passenger flow control Flow streamline Stochastic process User equilibrium
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Comparative Analysis of the Factors Influencing Metro Passenger Arrival Volumes in Wuhan, China, and Lagos, Nigeria: An Application of Association Rule Mining and Neural Network Models
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作者 Bello Muhammad Lawan Jabir Abubakar Shuyang Zhang 《Journal of Transportation Technologies》 2024年第4期607-653,共47页
This study explores the factors influencing metro passengers’ arrival volume in Wuhan, China, and Lagos, Nigeria, by examining weather, time of day, waiting time, travel behavior, arrival patterns, and metro satisfac... This study explores the factors influencing metro passengers’ arrival volume in Wuhan, China, and Lagos, Nigeria, by examining weather, time of day, waiting time, travel behavior, arrival patterns, and metro satisfaction. It addresses a significant research gap in understanding metro passengers’ dynamics across cultural and geographical contexts. It employs questionnaires, field observations, and advanced data analysis techniques like association rule mining and neural network modeling. Key findings include a correlation between rainy weather, shorter waiting times, and higher arrival volumes. Neural network models showed high predictive accuracy, with waiting time, metro satisfaction, and weather being significant factors in Lagos Light Rail Blue Line Metro. In contrast, arrival patterns, weather, and time of day were more influential in Wuhan Metro Line 5. Results suggest that improving metro satisfaction and reducing waiting times could increase arrival volumes in Lagos Metro while adjusting schedules for weather and peak times could optimize flow in Wuhan Metro. These insights are valuable for transportation planning, passenger arrival volume management, and enhancing user experiences, potentially benefiting urban transportation sustainability and development goals. 展开更多
关键词 Metro Passenger Arrival volume Influencing Factor Analysis Wuhan and Lagos Metro Neural Network Modeling Association Rule Mining Technique
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