Proceedings. The IEEE 5th International Conference on Intelligent Transportation Systems最新文献_第7页

A real-time local signal control methodology for alleviating incident-induced traffic congestion on arterials 一种缓解交通阻塞的实时局部信号控制方法

Proceedings. The IEEE 5th International Conference on Intelligent Transportation Systems Pub Date : 2002-09-03 DOI: 10.1109/ITSC.2002.1041315

Jiuh-Biing Sheu, Yi-Hwa Chou, Mei-Chuan Weng

{"title":"A real-time local signal control methodology for alleviating incident-induced traffic congestion on arterials","authors":"Jiuh-Biing Sheu, Yi-Hwa Chou, Mei-Chuan Weng","doi":"10.1109/ITSC.2002.1041315","DOIUrl":"https://doi.org/10.1109/ITSC.2002.1041315","url":null,"abstract":"This paper presents a real-time local signal control method which serves to alleviate incident-induced traffic congestion on the roadway between two adjacent intersections. The proposed approach includes two major parts: (1) a discrete-time non-linear stochastic model which denotes the time-varying relationships of lane traffic state variables and control variables under conditions of lane-blocking incidents, and (2) a real-time control algorithm for dynamically predicting control variables. To generate efficiently traffic data used in model tests, we employed the Paramics microscopic traffic simulator, which is developed to model and analyze ITS traffic flow conditions. The preliminary test results indicate the superiority of the proposed real-time signal control method in comparison with fixed-time signal control modes which are presently used at the study site. It is expected that this study can stimulate research on incident management, and extend to network-wide incident responsive traffic control for the development of advanced traffic management systems (ATMS).","PeriodicalId":365722,"journal":{"name":"Proceedings. The IEEE 5th International Conference on Intelligent Transportation Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130729914","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: 3

On re-positioning of the PN coded magnetic markers system on road platform "Dot ITS" 道路平台“Dot ITS”PN编码磁标系统的重新定位

Proceedings. The IEEE 5th International Conference on Intelligent Transportation Systems Pub Date : 2002-09-03 DOI: 10.1109/ITSC.2002.1041225

J. Kim, T. Hasegawa

引用次数: 1

Virtual speed sensors using transit vehicles as traffic probes 使用交通工具作为交通探针的虚拟速度传感器

Proceedings. The IEEE 5th International Conference on Intelligent Transportation Systems Pub Date : 2002-09-03 DOI: 10.1109/ITSC.2002.1041279

D. Dailey, F. W. Cathey

引用次数: 12

Optimal routing policy problems in stochastic time-dependent networks. I. Framework and taxonomy 随机时变网络中的最优路由策略问题。1 .框架和分类

Proceedings. The IEEE 5th International Conference on Intelligent Transportation Systems Pub Date : 2002-09-03 DOI: 10.1109/ITSC.2002.1041277

Song Gao, I. Chabini

{"title":"Optimal routing policy problems in stochastic time-dependent networks. I. Framework and taxonomy","authors":"Song Gao, I. Chabini","doi":"10.1109/ITSC.2002.1041277","DOIUrl":"https://doi.org/10.1109/ITSC.2002.1041277","url":null,"abstract":"We present optimal routing policy (ORP) problems in stochastic and time-dependent networks where general travel costs are used as the optimization criterion. The presentation is an extension to the authors' previous work on ORP problems where travel times are considered as travel costs. Routing problems are at the heart of dynamic traffic assignment models, and are also fundamental network optimization problems for a wide variety of transportation and telecommunication applications. The problems to be studied can be viewed as counterparts of the minimum cost path problems in deterministic networks. A stochastic time-dependent network is a network where link travel times and link travel costs are random variables with time-dependent distributions. A routing policy is defined as a decision rule that specifies what node to take next at each decision node based on the realized link travel times, link travel costs and the current time. We extend the framework for minimum expected travel time routing policy problems to minimum expected travel cost problems. This framework includes a general description of a stochastic time-dependent network, a decision process, a minimization problem, and a generic optimality condition for the minimization problem. We then give a taxonomy and a discussion of variants of the general problem.","PeriodicalId":365722,"journal":{"name":"Proceedings. The IEEE 5th International Conference on Intelligent Transportation Systems","volume":"392 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132126988","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: 8

Correlation between functional depreciation with age and driver's behavior in emergency 功能折旧与年龄及驾驶员紧急行为的关系

Proceedings. The IEEE 5th International Conference on Intelligent Transportation Systems Pub Date : 2002-09-03 DOI: 10.1109/ITSC.2002.1041230

T. Wada, N. Kamiji, K. Tsukamoto, T. Asao, S. Ishikawa

引用次数: 1

Observed-link-flow-based OD matrix estimation with stochastic factors 基于随机因子的观察链流OD矩阵估计

Proceedings. The IEEE 5th International Conference on Intelligent Transportation Systems Pub Date : 2002-09-03 DOI: 10.1109/ITSC.2002.1041264

Guohui Zhang, Yi Zhang, Jianming Hu, Jiang-tao Ren, Chun-guang Zong

引用次数: 0

Simulation study after traffic flow quality near toll-lane merging areas 收费车道合并区交通流质量仿真研究

Proceedings. The IEEE 5th International Conference on Intelligent Transportation Systems Pub Date : 2002-09-03 DOI: 10.1109/ITSC.2002.1041295

M. Minderhoud, I. Hansen

{"title":"Simulation study after traffic flow quality near toll-lane merging areas","authors":"M. Minderhoud, I. Hansen","doi":"10.1109/ITSC.2002.1041295","DOIUrl":"https://doi.org/10.1109/ITSC.2002.1041295","url":null,"abstract":"This paper deals with the traffic engineering aspects of the concept of toll-lanes without grade-separated access/egress lanes in metropolitan areas, where motorways - in general - are characterized by a lot of discontinuities. Toll-lanes are projected with the purpose to offer a congestion-free lane for drivers who are willing to pay for the use of such a facility and a high level of service. A simulation study has been performed in order to assess the impacts of advanced driver support systems on the longitudinal and lateral performance near a motorway segment with a toll-lane situated in the median lane and traffic merging to an off-ramp. The conducted simulations varied in the level of toll-lane use, merging proportion, and system penetration in the vehicle fleet. Results from the simulations show the performance benefits of centralized distance control (CDC) for vehicles entering the merging zone. Negative Impacts on throughput were found with the application of an intelligent speed adopter (ISA) with a speed limit of 90 km/h in the merging zone. The combination of the two systems showed small improvements compared with the do-nothing case. The findings show that the application of toll-lanes in combination with advanced driver support systems odd some additional longitudinal and lateral capacity to the main roadway.","PeriodicalId":365722,"journal":{"name":"Proceedings. The IEEE 5th International Conference on Intelligent Transportation Systems","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125470793","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

Crash zones based on driver's collision avoidance operation for ITS 基于驾驶员避碰操作的ITS碰撞区域

Proceedings. The IEEE 5th International Conference on Intelligent Transportation Systems Pub Date : 2002-09-03 DOI: 10.1109/ITSC.2002.1041216

M. Shiraishi, H. Sumiya, Y. Tsuchiya

引用次数: 6

Information dissemination in multihop inter-vehicle networks 多跳车际网络中的信息传播

Proceedings. The IEEE 5th International Conference on Intelligent Transportation Systems Pub Date : 2002-09-03 DOI: 10.1109/ITSC.2002.1041301

T. Kosch, C. Schwingenschlogl, L. Ai

引用次数: 52

Study on automatic creating method of public transportation dispatching form based on BP neural network 基于BP神经网络的公交调度表自动生成方法研究

Proceedings. The IEEE 5th International Conference on Intelligent Transportation Systems Pub Date : 2002-09-03 DOI: 10.1109/ITSC.2002.1041333

Hu Jian-ming, Song Jing-yan, Z. Yi, Yang Zhao-sheng

引用次数: 1