2015 IEEE 18th International Conference on Intelligent Transportation Systems最新文献_第3页

Incentive-Based Multi-objective Fractional Optimization for EV Navigation System with Successive Update 逐次更新电动汽车导航系统的激励多目标分数优化

2015 IEEE 18th International Conference on Intelligent Transportation Systems Pub Date : 2015-11-02 DOI: 10.1109/ITSC.2015.417

Shun Maeda, T. Hayakawa, J. Imura, Hideaki Tanaka, Y. Mae

引用次数: 0

Spatial Analysis of Bicycle Crashes in Chile 智利自行车事故的空间分析

2015 IEEE 18th International Conference on Intelligent Transportation Systems Pub Date : 2015-10-30 DOI: 10.1109/ITSC.2015.441

Carola A. Blazquez, Isabel Puelma, G. Khan

引用次数: 3

Investigating Surrogate Point-Based Modeling Approach for Covering Continuous Spatial Demand 基于代理点的覆盖连续空间需求建模方法研究

2015 IEEE 18th International Conference on Intelligent Transportation Systems Pub Date : 2015-10-30 DOI: 10.1109/ITSC.2015.442

Pei-Shan Hsieh, Wei-Hua Lin, Mingyao Qi, D. Tong

{"title":"Investigating Surrogate Point-Based Modeling Approach for Covering Continuous Spatial Demand","authors":"Pei-Shan Hsieh, Wei-Hua Lin, Mingyao Qi, D. Tong","doi":"10.1109/ITSC.2015.442","DOIUrl":"https://doi.org/10.1109/ITSC.2015.442","url":null,"abstract":"The facility location problem (FLP) has broad applications in transportation, ranging from siting electric vehicle charging stations to positioning emergency vehicles. The spatial facility location problem (SFLP) considers continuous demand of a region where facilities can be placed anywhere. One of the approaches to solving the SFLP is to aggregate the demand into discrete points first and then solve the corresponding point-based FLP as a surrogate model. The model performance, however, is measured by the percentage of the continuous space actually covered. The solution to the classic FLP is often not unique. In this paper, we explore how the behavior of the solution to the FLP would affect the quality of the coverage to the spatial demand. We examine in detail the property of the surrogate model and identify the key contributing factor that would affect the quality of the solution to the original coverage problem for covering continuous spatial demand. Our goal is to find a surrogate model that is detailed enough to capture all the key elements of the problem and achieve the desired accuracy level, yet has the size that can be handled by the existing computing power.","PeriodicalId":124818,"journal":{"name":"2015 IEEE 18th International Conference on Intelligent Transportation Systems","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131961418","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Urban Railway Operation Recovery During Disruption 中断期间的城市铁路运营恢复

2015 IEEE 18th International Conference on Intelligent Transportation Systems Pub Date : 2015-09-15 DOI: 10.1109/ITSC.2015.454

A. Jamili, Mohammadreza Ghoreshi Nejad

引用次数: 2

Inferring Unmet Demand from Taxi Probe Data 从出租车探测数据推断未满足的需求

2015 IEEE 18th International Conference on Intelligent Transportation Systems Pub Date : 2015-09-15 DOI: 10.1109/ITSC.2015.145

Anwar Afian, A. Odoni, D. Rus

引用次数: 20

Driving Maneuvers Analysis Using Naturalistic Highway Driving Data 基于自然公路驾驶数据的驾驶动作分析

2015 IEEE 18th International Conference on Intelligent Transportation Systems Pub Date : 2015-09-15 DOI: 10.1109/ITSC.2015.286

Guofa Li, S. Li, Li-Li Jia, Wenjun Wang, B. Cheng, Fang Chen

{"title":"Driving Maneuvers Analysis Using Naturalistic Highway Driving Data","authors":"Guofa Li, S. Li, Li-Li Jia, Wenjun Wang, B. Cheng, Fang Chen","doi":"10.1109/ITSC.2015.286","DOIUrl":"https://doi.org/10.1109/ITSC.2015.286","url":null,"abstract":"Accounting about 70% of vehicle miles on roadways, highway driving is a critical issue in traffic safety deployment. Of the various maneuvers that comprise the highly complex driving task, each one requires understanding on the connections between driving states, vehicle performance and drivers' actions. This paper attempts to flesh out a complete picture of driving maneuvers on highways. Eighteen drivers participated in this study. They drove an instrumented vehicle on highways to accumulate 2,600 km naturalistic driving data. The data were segmented and classified into 11 maneuver groups manually. Analysis on the maneuvers revealed that: 1) A maneuver transition probabilities model was proposed. According to this model, 7 typical driving patterns were drawn based on the transition probabilities. Transition events pertaining to approaching/following/lane changing accounted for 95% of all the highway transition events. 2) The durations were 7.6/6.6 s and 7.1/7.0 s for free left/right lane changes and overtake from left/right lane changes, respectively. The numbers were 22.5, 21.4 and 16.3 s for far, middle and near following maneuvers, respectively. Statistical significances were found within both groups. 3) How drivers behave in each maneuver was analyzed. Drivers drove faster in free lane changes than did in overtake lane changes. For overtake lane changes, two driving patterns were observed: accelerate to change lane and decelerate to change lane.","PeriodicalId":124818,"journal":{"name":"2015 IEEE 18th International Conference on Intelligent Transportation Systems","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121022896","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 12

Dynamic Pricing Algorithm with Embedded Controller for High Occupancy Toll Lanes 基于嵌入式控制器的高占用收费车道动态定价算法

2015 IEEE 18th International Conference on Intelligent Transportation Systems Pub Date : 2015-09-15 DOI: 10.1109/ITSC.2015.385

Guangyu Zou, Alvaro Gil, Rakesh Kulkarni

引用次数: 2

On the Complexity of Congestion Free Routing in Transportation Networks 交通网络中无拥塞路由的复杂性研究

2015 IEEE 18th International Conference on Intelligent Transportation Systems Pub Date : 2015-09-15 DOI: 10.1109/ITSC.2015.453

C. Menelaou, P. Kolios, S. Timotheou, C. Panayiotou

{"title":"On the Complexity of Congestion Free Routing in Transportation Networks","authors":"C. Menelaou, P. Kolios, S. Timotheou, C. Panayiotou","doi":"10.1109/ITSC.2015.453","DOIUrl":"https://doi.org/10.1109/ITSC.2015.453","url":null,"abstract":"Traffic congestion has been proven a difficult problem to tackle, particularly in big cities where the number of cars are steadily increasing while the infrastructure remains stagnant. Several approaches have been proposed to alleviate the effects of traffic congestion, however, so far congestion is still a big problem in most cities. In this work we investigate a new route reservation approach to address the problem which is motivated by air traffic control. This paper formulates the route reservation problem under different assumptions and examines the complexity of the resulting formulations. Two waiting strategies are investigated, (i) vehicles are allowed to wait at the source before they start their journey, and (ii) they are allowed to wait at every road junction. Strategy (i) though more practical to implement, results to an NP-complete problem while strategy (ii) results to a problem that can be solved in polynomial time but it is not easily implemented since the infrastructure does not have adequate space for vehicles to wait until congestion downstream is cleared. Finally, a heuristic algorithm (based on time-expanded networks) is derived as a solution to both proposed waiting strategies.","PeriodicalId":124818,"journal":{"name":"2015 IEEE 18th International Conference on Intelligent Transportation Systems","volume":"106 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127324691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Introduction of Traffic Situation Management for a Rigid Truck, Tests Conducted on Object Avoidance by Steering within Ego Lane 刚性货车的交通态势管理介绍，自我车道内转向避物试验

2015 IEEE 18th International Conference on Intelligent Transportation Systems Pub Date : 2015-09-15 DOI: 10.1109/ITSC.2015.249

S. Janardhanan, Mansour Keshavarz, L. Laine

{"title":"Introduction of Traffic Situation Management for a Rigid Truck, Tests Conducted on Object Avoidance by Steering within Ego Lane","authors":"S. Janardhanan, Mansour Keshavarz, L. Laine","doi":"10.1109/ITSC.2015.249","DOIUrl":"https://doi.org/10.1109/ITSC.2015.249","url":null,"abstract":"Awareness in traffic situations and manoeuvring efficiently through complex scenarios is a critical task to be managed for active safety and autonomous vehicle applications. This task could be assigned as a separate functionality layer due to its complexity. A reference development framework for autonomous heavy vehicle applications called Traffic Situation Management functionality layer is presented in this study. This functionality layer is then verified by developing a real time autonomous rear end collision avoidance function by steering based on the reference framework. The motion of the truck is restricted within the existing lane, representing situations where there is a partial lateral interference by other vehicles, with safe distance to manoeuvre both in the longitudinal and lateral directions. Lane markings are used as a reference to guide the vehicle within the ego lane during the avoidance manoeuvre. Based on the traffic scenario and ego vehicle states an escape path is generated. A simple feed-forward and PD based feedback controller is used to track the generated path. Physical tests are conducted on a 6X2 rigid heavy truck to verify the proposed function. Results indicate satisfactory performance of the avoidance function and safe margins during the test runs.","PeriodicalId":124818,"journal":{"name":"2015 IEEE 18th International Conference on Intelligent Transportation Systems","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125107669","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

A Simulation Approach to the Optimized Design of Cross-border Operations 跨界作战优化设计的仿真方法

2015 IEEE 18th International Conference on Intelligent Transportation Systems Pub Date : 2015-09-15 DOI: 10.1109/ITSC.2015.232

A. Hoffman, E. Bhero

{"title":"A Simulation Approach to the Optimized Design of Cross-border Operations","authors":"A. Hoffman, E. Bhero","doi":"10.1109/ITSC.2015.232","DOIUrl":"https://doi.org/10.1109/ITSC.2015.232","url":null,"abstract":"Simulations of transport operations have been widely used for scenario analysis and the investigation of competing strategies to optimize traffic flows and logistics operations. This paper applies a simulation approach to the optimized design of cross-border operations within the context of end-to-end trade corridor management. The high levels of inefficiency that currently characterize most African border posts is presented as use case, long cross-border delays are shown to result from conflicting objective of different stakeholders and lack of integration between the systems and processes of independent participants. The results of empirical studies were used to identify the most important contributing factors to cross-border delays. A state flow diagram that represents the critical cross-border processes was constructed to capture the logical interactions between participants, systems and processes. This was converted into a Simio-based discrete process simulator that accurately describes the reality of typical African cross-border processes. The simulator was applied to determine the beneficial impact of various potential remedies to cross-border inefficiencies, including the use of RFID to support a Green Lanes concept and the interchange of information to allow the dynamic scheduling of customs processing capacity. The results of the simulations show that cross-border delays can be reduced by more than 80% through the implementation of a combination of the proposed system and operational changes.","PeriodicalId":124818,"journal":{"name":"2015 IEEE 18th International Conference on Intelligent Transportation Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125134599","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4