Asian Transport Studies最新文献_第2页

Adaptation measures to alleviate degradation of urban mobility by urban flooding in Ubon Ratchathani, Thailand 缓解泰国乌汶叻差他尼城市洪水造成的城市交通退化的适应措施

Asian Transport Studies Pub Date : 2024-01-01 DOI: 10.1016/j.eastsj.2024.100145

Noriyasu Tsumita , Hiroki Kikuchi , Sittha Jaensirisak , Günter Emberger , Atsushi Fukuda

{"title":"Adaptation measures to alleviate degradation of urban mobility by urban flooding in Ubon Ratchathani, Thailand","authors":"Noriyasu Tsumita , Hiroki Kikuchi , Sittha Jaensirisak , Günter Emberger , Atsushi Fukuda","doi":"10.1016/j.eastsj.2024.100145","DOIUrl":"10.1016/j.eastsj.2024.100145","url":null,"abstract":"<div><p>Since floods caused by overflowing rivers are increasing in Southeast Asia cities, reducing urban mobility, adaptation measures are required to cope with this situation. One possible measure would be to develop transportation facilities to make them passable even during flooding conditions. Another measure is to encourage people to relocate from high-risk areas to low-risk areas. Implementing an appropriate combination of these two different adaptation measures is necessary. However, there is limited research to assess the impacts of adaptation measures on flood risk and urban activity. Therefore, this study developed an urban adaptation model that could assess mobility and land use for Ubon Ratchathani, Thailand, and analyzed to what extent the decrease in urban mobility can be alleviated by combining these adaptation measures. It showed that a combination of both adaptation measures could ensure mobility under flood conditions, with benefits from travel time reduction estimated at up to 230.44 million baht (6.36 million USD) over 20 years.</p></div>","PeriodicalId":100131,"journal":{"name":"Asian Transport Studies","volume":"10 ","pages":"Article 100145"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2185556024000233/pdfft?md5=c5d217660666c4e73ec3c5c9b5162481&pid=1-s2.0-S2185556024000233-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141991082","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The heterogeneity in commuters' travel behaviors toward different types of ride-hailing services: The case of Hanoi, Vietnam 乘客对不同类型叫车服务的出行行为的异质性：越南河内的案例

Asian Transport Studies Pub Date : 2024-01-01 DOI: 10.1016/j.eastsj.2024.100126

The Huy Tran , Shinji Tanaka , Hoang-Tung Nguyen

{"title":"The heterogeneity in commuters' travel behaviors toward different types of ride-hailing services: The case of Hanoi, Vietnam","authors":"The Huy Tran , Shinji Tanaka , Hoang-Tung Nguyen","doi":"10.1016/j.eastsj.2024.100126","DOIUrl":"https://doi.org/10.1016/j.eastsj.2024.100126","url":null,"abstract":"<div><p>This study addresses the lack of knowledge regarding the diversity in commuter travel behavior, particularly the effects of different types of ride-hailing services (RHS). It focuses on the distinct impacts of motorcycle-based RHS (MRHS) and car-based RHS (CRHS) on user behaviors. By applying multinomial logit and bivariate probit regression analyses to data from 500 RHS users gathered in March 2023, the study reveals that increases in income and personal vehicle ownership have contrasting effects on MRHS and CRHS usage. Notably, MRHS usage is positively associated with employing RHS as a feeder mode to metro stations, while CRHS usage demonstrates a negative correlation. Furthermore, the study establishes a user preference for MRHS over CRHS during peak traffic times. These insights highlight the importance of creating specific policies for different types of RHS, which is vital for the development of successful urban transportation strategies.</p></div>","PeriodicalId":100131,"journal":{"name":"Asian Transport Studies","volume":"10 ","pages":"Article 100126"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S218555602400004X/pdfft?md5=fb3cec432de572312eee927512c19aeb&pid=1-s2.0-S218555602400004X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140195599","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Calibration and validation of the rule-based human driver model for car-following behaviors at roundabout using naturalistic driving data 利用自然驾驶数据校准和验证基于规则的人类驾驶员环岛跟车行为模型

Asian Transport Studies Pub Date : 2024-01-01 DOI: 10.1016/j.eastsj.2024.100129

Junhee Choi , Dong-Kyu Kim

{"title":"Calibration and validation of the rule-based human driver model for car-following behaviors at roundabout using naturalistic driving data","authors":"Junhee Choi , Dong-Kyu Kim","doi":"10.1016/j.eastsj.2024.100129","DOIUrl":"https://doi.org/10.1016/j.eastsj.2024.100129","url":null,"abstract":"<div><p>Understanding driver behavior is crucial for introducing roundabouts. This study focuses on calibrating the parameters of the car-following model using naturalistic data and analyzing the appropriateness of different car-following models on the roundabout. We utilize rounD trajectory dataset. This dataset allows for the precise definition of lead and follow vehicles, enabling the calibration of model parameters accordingly. We compared the calibration results for roundabouts with those obtained for signalized intersections from CitySim. Our results show that the Krauss and intelligent driver models (IDM) achieve mean absolute percentage errors of 10.09% and 23.21%, respectively. Furthermore, IDM exhibited higher errors in the circulation segment of the roundabout, while in the exit segment, the Krauss model showed elevated errors. It contrasted with the homogenous results obtained in the signalized intersection. These findings provide valuable insights into driver's behavior on roundabouts.</p></div>","PeriodicalId":100131,"journal":{"name":"Asian Transport Studies","volume":"10 ","pages":"Article 100129"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2185556024000075/pdfft?md5=05e1a5121f51a228da42f37ad15b0444&pid=1-s2.0-S2185556024000075-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140327984","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A binomial distribution model for describing pedestrian-vehicle crashes in urban areas 用于描述城市地区行人与车辆碰撞事故的二项分布模型

Asian Transport Studies Pub Date : 2024-01-01 DOI: 10.1016/j.eastsj.2024.100131

Yu-Ting HUANG, Tzu-Chang LEE

{"title":"A binomial distribution model for describing pedestrian-vehicle crashes in urban areas","authors":"Yu-Ting HUANG, Tzu-Chang LEE","doi":"10.1016/j.eastsj.2024.100131","DOIUrl":"https://doi.org/10.1016/j.eastsj.2024.100131","url":null,"abstract":"<div><p>This study aims to investigate the relationship between the numbers of pedestrian-vehicle crashes (PVCs) and the traffic and built environments from a macroscopic perspective. A binomial distribution model has been developed to represent the occurrence of PVCs. To calibrate the model, Bayesian analysis using the Markov chain Monte Carlo method has been employed. The results identify thirteen variables representing urban activities and traffic conditions, including land uses, degrees of mixed use, points of interest, various passage widths, and street hierarchy that significantly impact PVCs. Additionally, the study unveils the spatial distribution of PVC probabilities and exposures. This research contributes to the field by developing an analytical framework for comprehending PVCs from a macroscopic viewpoint, introducing innovative methods for uncovering latent variables, integrating diverse types of data into the analysis, and creating a model for simulating the effects of urban planning revisions and traffic management strategies.</p></div>","PeriodicalId":100131,"journal":{"name":"Asian Transport Studies","volume":"10 ","pages":"Article 100131"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2185556024000099/pdfft?md5=c72d7c139342a78f1e355a3e026c3fa1&pid=1-s2.0-S2185556024000099-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140557556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Emergency shelter location–allocation analysis with time–varying demand 具有时变需求的紧急避难所位置分配分析

Asian Transport Studies Pub Date : 2024-01-01 DOI: 10.1016/j.eastsj.2024.100152

Eiei Tun, Toshimitsu Nishikiori, Varun Varghese, Makoto Chikaraishi, Miho Seike, Akimasa Fujiwara

引用次数: 0

Evaluating air route performance with context-dependent data envelopment analysis: A case study in Taiwan 利用数据包络分析法评估航线绩效：台湾案例研究

Asian Transport Studies Pub Date : 2024-01-01 DOI: 10.1016/j.eastsj.2024.100148

Wen-Chun Tseng , Xin Wang , Yu-Cheng Ting

{"title":"Evaluating air route performance with context-dependent data envelopment analysis: A case study in Taiwan","authors":"Wen-Chun Tseng , Xin Wang , Yu-Cheng Ting","doi":"10.1016/j.eastsj.2024.100148","DOIUrl":"10.1016/j.eastsj.2024.100148","url":null,"abstract":"<div><p>The aviation industry has a key role in international trade activities. Most studies measure aviation performance based on airlines or airports. However, the frontline operation is delivered via air routes and more operating characteristics can be revealed with route-based performance evaluation. Further, the traditional data envelopment analysis (DEA) approach cannot rank performance in a particular context which represents an efficiency frontier built by decision making units (DMUs). Therefore, this study uses a context-dependent DEA approach to measure and rank the performance of air routes with a case study of 112 international routes from two airlines in Taiwan. Model results identify eight performance levels with most air routes at efficiency performance level 2 and level 3 and most route destinations in East Asia (e.g., Japan). The results of this study can inform operators about a clear relationship between performance and potential markets as well as improvement strategies.</p></div>","PeriodicalId":100131,"journal":{"name":"Asian Transport Studies","volume":"10 ","pages":"Article 100148"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2185556024000269/pdfft?md5=05ddc5eb25ea936a82cd1bf56d648a88&pid=1-s2.0-S2185556024000269-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142006364","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Proof of concept on district mobility service using small electric vehicles toward realizing a decarbonized city 使用小型电动汽车的地区交通服务概念验证，以实现低碳化城市

Asian Transport Studies Pub Date : 2024-01-01 DOI: 10.1016/j.eastsj.2024.100142

Tsuyoshi Takano , Hiroyoshi Morita , Masato Miyata , Chun-Chen Chou , Kento Yoh , Kenji Doi , Theeramunkong Thanaruk

{"title":"Proof of concept on district mobility service using small electric vehicles toward realizing a decarbonized city","authors":"Tsuyoshi Takano , Hiroyoshi Morita , Masato Miyata , Chun-Chen Chou , Kento Yoh , Kenji Doi , Theeramunkong Thanaruk","doi":"10.1016/j.eastsj.2024.100142","DOIUrl":"https://doi.org/10.1016/j.eastsj.2024.100142","url":null,"abstract":"<div><p>Renewing feeder transit services is crucial for maximizing the potential of the public transport system and advancing toward a decarbonized Bangkok. Herein, we propose a smart feeder transit service using small electric vehicles for limited areas (<em>sois</em>) and target facilities in central Bangkok. A 1-year proof of concept was conducted to verify the feasibility and effectiveness of this service and assess its potential for deployment as a new mobility service. We found that 1) the introduction of a small mobility service in <em>sois</em> can considerably reduce both road congestion levels and CO<sub>2</sub> emissions owing to the improved capacity utilization rate, downsizing, and the use of electric vehicles, 2) advantages of scaling could be garnered by expanding the number of facilities to be serviced, and 3) providing a mobility service that is cooperatively operated by neighboring facilities is more convenient and profitable than providing a shuttle service for each facility.</p></div>","PeriodicalId":100131,"journal":{"name":"Asian Transport Studies","volume":"10 ","pages":"Article 100142"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2185556024000208/pdfft?md5=a61f4b6c470e895d5af62a67b1ea75d1&pid=1-s2.0-S2185556024000208-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141543751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A quasi-dynamic location equilibrium model for urban policymaking as autonomous cars increase mobility 自动驾驶汽车提高流动性时城市决策的准动态位置均衡模型

Asian Transport Studies Pub Date : 2024-01-01 DOI: 10.1016/j.eastsj.2024.100144

Tetsuji Sato , Kazuma Okada

引用次数: 0

Operational performance evaluation of a container terminal using data mining and simulation 利用数据挖掘和模拟对集装箱码头的运营绩效进行评估

Asian Transport Studies Pub Date : 2024-01-01 DOI: 10.1016/j.eastsj.2024.100127

Tiago Novaes Mathias , Hideyo Inutsuka , Takeshi Shinoda , Yoshihisa Sugimura

{"title":"Operational performance evaluation of a container terminal using data mining and simulation","authors":"Tiago Novaes Mathias , Hideyo Inutsuka , Takeshi Shinoda , Yoshihisa Sugimura","doi":"10.1016/j.eastsj.2024.100127","DOIUrl":"https://doi.org/10.1016/j.eastsj.2024.100127","url":null,"abstract":"<div><p>The efficient operation of container terminals facilitates the seamless flow of goods across borders. New technologies such as big data, data mining, and simulation models, have emerged in the maritime industry, enabling optimization and performance evaluation. This study investigated how data science using operational data can improve container terminal operations, drive efficiency, enhance throughput, and bolster competitiveness in the shipping sector. Decision-making within container terminals, particularly in determining optimal container stacking locations, poses a significant challenge owing to the multitude of factors at play. By analyzing the datasets, new strategies and policies can be simulated to minimize container rehandling operations. This study focuses on the Hakata International Container Terminal in Japan, where daily operational data from rubber-tired gantry equipment are used to investigate container movements. A significant reduction in the total number of movements required to perform container-handling operations was demonstrated by implementing data-driven strategies and simulation modeling.</p></div>","PeriodicalId":100131,"journal":{"name":"Asian Transport Studies","volume":"10 ","pages":"Article 100127"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2185556024000051/pdfft?md5=f39e72ddbc2af3adcdb37bf7e94adda4&pid=1-s2.0-S2185556024000051-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140339488","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Economic impact analysis of developing the JR Haneda Airport Access Line 开发 JR 羽田机场交通线的经济影响分析

Asian Transport Studies Pub Date : 2024-01-01 DOI: 10.1016/j.eastsj.2024.100128

Tetsuji Sato , Yuta Ito , Yuta Tsuzuki

引用次数: 0