Transportation Letters-The International Journal of Transportation Research最新文献_第8页

How does the media influence Korean travelers’ intention to use hyperloop trains? 媒体如何影响韩国旅客使用超高速列车的意愿？

IF 3.3 3区工程技术

Transportation Letters-The International Journal of Transportation Research Pub Date : 2025-03-16 DOI: 10.1080/19427867.2024.2366330

Sung-Eun Kang , Choong-Ki Lee , Yae-na Park , Hossein Olya , Courtney Suess

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Exploring the interconnection between telecommuting, trip reduction, and transportation equity amidst the coronavirus pandemic 探讨冠状病毒大流行期间远程办公、减少出行和交通公平之间的相互联系

IF 3.3 3区工程技术

Transportation Letters-The International Journal of Transportation Research Pub Date : 2025-03-16 DOI: 10.1080/19427867.2024.2366377

Peng Chen , Xiankui Yang , Yu Zhang

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Modeling a closed-loop inventory routing problem for returnable transport items under horizontal logistics collaborations and dynamic demand structure 为横向物流协作和动态需求结构下的可退货运输项目闭环库存路径问题建模

IF 3.3 3区工程技术

Transportation Letters-The International Journal of Transportation Research Pub Date : 2025-03-16 DOI: 10.1080/19427867.2024.2360812

Erencan Yavrucu , Mehmet Soysal , Çağrı Sel , Mustafa Çimen , Alper Hamzadayı

{"title":"Modeling a closed-loop inventory routing problem for returnable transport items under horizontal logistics collaborations and dynamic demand structure","authors":"Erencan Yavrucu , Mehmet Soysal , Çağrı Sel , Mustafa Çimen , Alper Hamzadayı","doi":"10.1080/19427867.2024.2360812","DOIUrl":"10.1080/19427867.2024.2360812","url":null,"abstract":"<div><div>This paper addresses a closed-loop inventory routing problem with multiple suppliers, products, and periods under horizontal collaboration assumptions. Our problem encompasses various decision aspects, including routing, inventory management, product delivery, returnable transport item collection and cleaning. We analyze various logistics collaboration scenarios. The effects of demand dynamicity are also assessed. The problem has been mathematically defined as a Mixed Integer Linear Programming model. A rolling horizon approach and a hybrid heuristic algorithm are proposed for instances that exceed the computational requirements of solving the exact MILP model. The applicability and potential benefits of the MILP model and the proposed solution methodologies are demonstrated through a base case and additional numerical analyses on larger-sized instances and networks. The results show that supplier collaboration significantly reduces routing costs, while customer collaboration reduces inventory costs. Numerical comparisons reveal that the proposed algorithms outperform the MILP model for large-scale problem instances.</div></div>","PeriodicalId":48974,"journal":{"name":"Transportation Letters-The International Journal of Transportation Research","volume":"17 3","pages":"Pages 470-490"},"PeriodicalIF":3.3,"publicationDate":"2025-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141514806","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Public preferences and concerns regarding automated vehicle-based transportation services: a mechanism analysis from a Kentucky survey 公众对自动驾驶汽车运输服务的偏好和担忧：肯塔基州调查的机制分析

IF 3.3 3区工程技术

Transportation Letters-The International Journal of Transportation Research Pub Date : 2025-03-16 DOI: 10.1080/19427867.2024.2366244

Song Wang , Zhixia Li , Yi Wang , Wenjing Zhao , Yingfan Gu , Heng Wei

{"title":"Public preferences and concerns regarding automated vehicle-based transportation services: a mechanism analysis from a Kentucky survey","authors":"Song Wang , Zhixia Li , Yi Wang , Wenjing Zhao , Yingfan Gu , Heng Wei","doi":"10.1080/19427867.2024.2366244","DOIUrl":"10.1080/19427867.2024.2366244","url":null,"abstract":"<div><div>Prior research on Automated Vehicle (AV) transportation services has largely concentrated on specific cases, leading to a narrow comprehension of wider public mobility requirements in AV deployment. Additionally, the impacts of socio-demographics on AV transportation preferences remain underexplored, hindered by limitations in current modeling methodologies. Moreover, mediating roles of safety between socio-demographics and AV transportation preferences lack quantitative validation. This study aims to uncover the reasons behind public preference for AV-based services and investigate safety’s mediating effects on these preferences. In a survey conducted in Kentucky, USA, with 673 responses, the most preferred uses for AV services were post-alcohol rides, airport shuttles, and long-distance travel. Urban areas showed a higher preference for AV services. Age, gender, urbanization, affordability, travel needs, and exposure to AV technology significantly influenced these preferences. The study underscores a high demand for AV services while validating safety concerns as a major barrier to their widespread adoption.</div></div>","PeriodicalId":48974,"journal":{"name":"Transportation Letters-The International Journal of Transportation Research","volume":"17 3","pages":"Pages 502-511"},"PeriodicalIF":3.3,"publicationDate":"2025-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141339795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Can bike-share change attitudes? Evidence from the Sacramento, California region 共享单车能否改变人们的态度？来自加州萨克拉门托地区的证据

IF 3.3 3区工程技术

Transportation Letters-The International Journal of Transportation Research Pub Date : 2025-03-16 DOI: 10.1080/19427867.2024.2360336

Dillon T. Fitch-Polse , Hossain Mohiuddin , Susan L. Handy

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Operation estimation on multiple public transport timetables integrated with vehicle scheduling in practice 在实践中结合车辆调度对多个公共交通时刻表进行运营估算

IF 3.3 3区工程技术

Transportation Letters-The International Journal of Transportation Research Pub Date : 2025-02-07 DOI: 10.1080/19427867.2024.2347071

Zhichao Cao , Yaoyao Wang , Silin Zhang

{"title":"Operation estimation on multiple public transport timetables integrated with vehicle scheduling in practice","authors":"Zhichao Cao , Yaoyao Wang , Silin Zhang","doi":"10.1080/19427867.2024.2347071","DOIUrl":"10.1080/19427867.2024.2347071","url":null,"abstract":"<div><div>Even-headway and even-load timetables have been in practice for the past 50 years. The former stipulates constant departures to cultivate users’ habits accordingly, whereas the latter is oriented from demand regulations aiming to further reduce waiting times. However, striking the balance between operation reliability (derived from even-headway timetabling) and an on-demand response to passenger fluctuation (referring to even-load timetabling) requires addressing major challenges presented by peak or alternatively off-peak demands. Our work addresses this imbalance by comparable estimation. The focused problem involves timetabling, vehicle scheduling, fleet size, and operation reliability based on an identical modeling framework simultaneously involving the three models. Nonetheless, their compatibility warrants a unified measure estimation. Hence, a mixed integer linear programming model is built. Finally, multiple timetabling performance comparisons are observed by the Auckland public transport system yielding sensitivity analysis.</div></div>","PeriodicalId":48974,"journal":{"name":"Transportation Letters-The International Journal of Transportation Research","volume":"17 2","pages":"Pages 322-340"},"PeriodicalIF":3.3,"publicationDate":"2025-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140991272","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Investigating gap acceptance behavior based on correlated random parameter survival model with heterogeneity in means 基于具有均值异质性的相关随机参数生存模型的差距接受行为研究

IF 3.3 3区工程技术

Transportation Letters-The International Journal of Transportation Research Pub Date : 2025-02-07 DOI: 10.1080/19427867.2024.2335742

Gen Li , Le Zhao , Lan Wu , Chenming Jiang , Wenyun Tang

{"title":"Investigating gap acceptance behavior based on correlated random parameter survival model with heterogeneity in means","authors":"Gen Li , Le Zhao , Lan Wu , Chenming Jiang , Wenyun Tang","doi":"10.1080/19427867.2024.2335742","DOIUrl":"10.1080/19427867.2024.2335742","url":null,"abstract":"<div><div>This paper aims to investigate gap acceptance behavior during discretionary lane-changing maneuvers considering the heterogeneity among drivers and lane-changing urgency on a freeway segment from a microscopic perspective. It was found that there were statistically significant differences in gap acceptance behavior between changing lane to the left/right. The accelerated failure time(AFT) model, random parameter AFT model, and correlated random parameters with heterogeneity in means AFT model were established. The results show that the third model have the best goodness of fit. There is obvious mean heterogeneity in the gap acceptance models of different lane change directions, and the correlation between random parameters significantly affects the gap acceptance behavior. The urgency of lane change has a significant heterogeneous effect on the lagging gap acceptance behavior of lane-changing drivers and is significantly correlated with other random parameters. The study results can help improve the safety lane-changing modules for connected and autonomous vehicles.</div></div>","PeriodicalId":48974,"journal":{"name":"Transportation Letters-The International Journal of Transportation Research","volume":"17 2","pages":"Pages 214-229"},"PeriodicalIF":3.3,"publicationDate":"2025-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140589588","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Impact of countdown timer on drivers’ anticipation at the onset of yellow at signalized intersections 倒计时器对司机在信号灯路口黄灯亮起时的预期的影响

IF 3.3 3区工程技术

Transportation Letters-The International Journal of Transportation Research Pub Date : 2025-02-07 DOI: 10.1080/19427867.2024.2349826

Bijul Raveendran , Tom V. Mathew , Nagendra R. Velaga

{"title":"Impact of countdown timer on drivers’ anticipation at the onset of yellow at signalized intersections","authors":"Bijul Raveendran , Tom V. Mathew , Nagendra R. Velaga","doi":"10.1080/19427867.2024.2349826","DOIUrl":"10.1080/19427867.2024.2349826","url":null,"abstract":"<div><div>Countdown timers at traffic signals display the time remaining for a phase to terminate, influencing driver behaviour. Studies on their effects at the onset of yellow have generally focused on drivers’ stop/go decisions and dilemma zone, without explicitly addressing how they help drivers anticipate the signal change and make ‘informed decisions’. Therefore, this study first analysed the impact of countdown timer on drivers’ anticipation by comparing brake initiation, deceleration, and speed in the absence and presence of countdown timer. Next, driver behaviour was studied using ‘Accelerated Failure Time’ models. A driving simulator experiment was designed for data collection, with demographic and additional driving behaviour data gathered through a questionnaire. When countdown timer was present, drivers anticipated the onset of yellow, resulting in significant variations in driver behaviour. These variations, in turn, influenced the duration of braking and the time taken to cross the stop line from the onset of yellow.</div></div>","PeriodicalId":48974,"journal":{"name":"Transportation Letters-The International Journal of Transportation Research","volume":"17 2","pages":"Pages 356-368"},"PeriodicalIF":3.3,"publicationDate":"2025-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141000781","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Using mobile devices for driving test assessment: a study of acceleration and GPS data 使用移动设备进行驾驶考试评估：加速度和 GPS 数据研究

IF 3.3 3区工程技术

Transportation Letters-The International Journal of Transportation Research Pub Date : 2025-02-07 DOI: 10.1080/19427867.2024.2352198

Tom Driessen , David Stefan , Daniël Heikoop , Dimitra Dodou , Joost de Winter

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How are sociodemographic differences contributing to red light violation behavior? the underlying role of gender, age, driving experience, and income 性别、年龄、驾驶经验和收入对闯红灯行为有何影响？

IF 3.3 3区工程技术

Transportation Letters-The International Journal of Transportation Research Pub Date : 2025-02-07 DOI: 10.1080/19427867.2024.2348846

Prasanta K. Sahu , Naveed Farooz Marazi , Bandhan Bandhu Majumdar , Avijit Maji , Agnivesh Pani

{"title":"How are sociodemographic differences contributing to red light violation behavior? the underlying role of gender, age, driving experience, and income","authors":"Prasanta K. Sahu , Naveed Farooz Marazi , Bandhan Bandhu Majumdar , Avijit Maji , Agnivesh Pani","doi":"10.1080/19427867.2024.2348846","DOIUrl":"10.1080/19427867.2024.2348846","url":null,"abstract":"<div><div>This paper presents the results of the first driver behavior questionnaire (DBQ) study on analyzing Indian drivers’ aberrant behavior for red light violations (RLVs) at signalized junctions. An ordered probit model is developed using the drivers’ socio-demographic variables. The model results indicate that age has the strongest influence on drivers’ RLV behavior, followed by driving experience and level of education. The level of perceived RLV appears to increase with higher driving frequency and two-wheeler ownership. This research is also the first to analyze the aberrant behavior differences among male and female drivers concerning their demographics and driving experiences. It is unique to note that at a certain combination of various demographics (e.g., driving experience, education level, and daily trip frequency), the men and women are becoming equal in their aberrant behavior while committing RLVs. This finding is an interesting input for developing driver training and education programs.</div></div>","PeriodicalId":48974,"journal":{"name":"Transportation Letters-The International Journal of Transportation Research","volume":"17 2","pages":"Pages 341-355"},"PeriodicalIF":3.3,"publicationDate":"2025-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140933587","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0