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Proceedings. The 7th International IEEE Conference on Intelligent Transportation Systems (IEEE Cat. No.04TH8749)最新文献

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Design of a multiple-target based automated camera repositioning system for integrating CCTV with video image vehicle detection systems 集成CCTV与视频图像车辆检测系统的多目标自动摄像机重新定位系统的设计
Proceedings. The 7th International IEEE Conference on Intelligent Transportation Systems (IEEE Cat. No.04TH8749) Pub Date : 2004-10-03 DOI: 10.1109/ITSC.2004.1399014
H. Tanikella, S. Namkoong, B.L. Smith
{"title":"Design of a multiple-target based automated camera repositioning system for integrating CCTV with video image vehicle detection systems","authors":"H. Tanikella, S. Namkoong, B.L. Smith","doi":"10.1109/ITSC.2004.1399014","DOIUrl":"https://doi.org/10.1109/ITSC.2004.1399014","url":null,"abstract":"Visual traffic monitoring and quantitative traffic data collection are two important functions of a traffic management center. However, to date, these two functions are being carried out independently and combining the functions can provide a significant reduction in costs and efficiency of operation. Several attempts have been made to combine CCTV systems that handle traffic monitoring and VIVDS that perform traffic data collection. While most of these have found success in a laboratory environment they are not well suited for field adaptation. This paper presents a system design that is the revised version of a laboratory system design of a CCTV repositioning technique that makes it more suitable for field conditions.","PeriodicalId":239269,"journal":{"name":"Proceedings. The 7th International IEEE Conference on Intelligent Transportation Systems (IEEE Cat. No.04TH8749)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133584875","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
Lane-level positioning for in-vehicle navigation and automated vehicle location (AVL) systems 用于车载导航和自动车辆定位(AVL)系统的车道水平定位
Proceedings. The 7th International IEEE Conference on Intelligent Transportation Systems (IEEE Cat. No.04TH8749) Pub Date : 2004-10-03 DOI: 10.1109/ITSC.2004.1398868
J. Du, J. Masters, M. Barth
{"title":"Lane-level positioning for in-vehicle navigation and automated vehicle location (AVL) systems","authors":"J. Du, J. Masters, M. Barth","doi":"10.1109/ITSC.2004.1398868","DOIUrl":"https://doi.org/10.1109/ITSC.2004.1398868","url":null,"abstract":"The majority of today's in-vehicle navigation systems as well as automated vehicle location (AVL) systems use GPS (global positioning system) technology that can provide position information with an accuracy of approximately 10-20 meters. Recently, low cost differential GPS receivers have now become available which have positioning accuracy of approximate 1-3 meters. We describe a real-time DGPS system coupled with a developed map-matching algorithm, which is capable of performing lane-determination on today's roadways. Lane-level positioning opens up the door for a number of new applications such as better fleet management, lane-based traffic measurements from probe vehicles, and lane-level navigation. The developed low-cost system has been tested on a number of roadways and has performed very well when used with accurately surveyed map data.","PeriodicalId":239269,"journal":{"name":"Proceedings. The 7th International IEEE Conference on Intelligent Transportation Systems (IEEE Cat. No.04TH8749)","volume":"2 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134290484","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: 51
Traffic mean speed evaluation in freeway systems 高速公路系统交通平均速度评价
Proceedings. The 7th International IEEE Conference on Intelligent Transportation Systems (IEEE Cat. No.04TH8749) Pub Date : 2004-10-03 DOI: 10.1109/ITSC.2004.1398903
M. Magliolo, M. Bacchi, S. Sacone, S. Siri
{"title":"Traffic mean speed evaluation in freeway systems","authors":"M. Magliolo, M. Bacchi, S. Sacone, S. Siri","doi":"10.1109/ITSC.2004.1398903","DOIUrl":"https://doi.org/10.1109/ITSC.2004.1398903","url":null,"abstract":"The problem of analyzing the behaviour of freeway systems is dealt with in this paper. The analysis is carried on by suitably modeling traffic behaviour on freeway stretches and, then, by estimating such significant quantities as the traffic mean speed and travel times by simulation. The adopted model representing freeway traffic behaviour is based on a classical macroscopic model, but presents the novelty of being able to describe the behaviour of different classes of vehicles. Basing on such a model a simulation tool has been implemented whose major feature stands in the fact that it is connected with a set of measurement devices operating on the considered freeway stretch. In this sense, the simulation tool receives and processes real-time data from the freeway, thus constituting a real-time evaluation instrument to be effectively adopted by freeway managers.","PeriodicalId":239269,"journal":{"name":"Proceedings. The 7th International IEEE Conference on Intelligent Transportation Systems (IEEE Cat. No.04TH8749)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133434909","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
Calculating the preparedness for an efficient ambulance health care 计算一个有效的救护车卫生保健的准备
Proceedings. The 7th International IEEE Conference on Intelligent Transportation Systems (IEEE Cat. No.04TH8749) Pub Date : 2004-10-03 DOI: 10.1109/ITSC.2004.1399002
T. Andersson, S. Petersson, P. Varbrand
{"title":"Calculating the preparedness for an efficient ambulance health care","authors":"T. Andersson, S. Petersson, P. Varbrand","doi":"10.1109/ITSC.2004.1399002","DOIUrl":"https://doi.org/10.1109/ITSC.2004.1399002","url":null,"abstract":"Ambulance logistics concerns the planning and control of a fleet of ambulances, where one important concept is preparedness. Preparedness is a way of evaluating the ability to serve potential patients with ambulances in a swift and efficient manner. Here a way of calculating the preparedness for different parts of a geographical area is presented. The developed measure is calibrated for use in the county of Stockholm in Sweden. A number of different areas of application for the measure are discussed in strategic, tactical and operational ambulance planning.","PeriodicalId":239269,"journal":{"name":"Proceedings. The 7th International IEEE Conference on Intelligent Transportation Systems (IEEE Cat. No.04TH8749)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129353054","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
Robust estimation of less featured road surface for stereo-based vehicle detection 基于立体车辆检测的非特征路面鲁棒估计
Proceedings. The 7th International IEEE Conference on Intelligent Transportation Systems (IEEE Cat. No.04TH8749) Pub Date : 2004-10-03 DOI: 10.1109/ITSC.2004.1398871
H. Koitabashi, T. Aizawa, Y. Asokawa, M. Kimachi
{"title":"Robust estimation of less featured road surface for stereo-based vehicle detection","authors":"H. Koitabashi, T. Aizawa, Y. Asokawa, M. Kimachi","doi":"10.1109/ITSC.2004.1398871","DOIUrl":"https://doi.org/10.1109/ITSC.2004.1398871","url":null,"abstract":"The conventional video vehicle detectors have some problems such as difficulty of parameter adjustment at initial settings that influences the detection performance, in addition to the performance degradation in adverse conditions. To solve these problems, stereo-based video vehicle detectors have been proposed. We propose a novel method to estimate relations automatically between a stereo camera and a road surface utilizing vehicles moving on the road.","PeriodicalId":239269,"journal":{"name":"Proceedings. The 7th International IEEE Conference on Intelligent Transportation Systems (IEEE Cat. No.04TH8749)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116235766","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
Development of transport telematics control strategies for urban arterial roadside in developing countries: a study of the friction caused by the arterial road frontage 发展中国家城市主干道路边交通远程信息处理控制策略的发展:主干道正面引起的摩擦研究
Proceedings. The 7th International IEEE Conference on Intelligent Transportation Systems (IEEE Cat. No.04TH8749) Pub Date : 2004-10-03 DOI: 10.1109/ITSC.2004.1399053
J. Oluwoye
{"title":"Development of transport telematics control strategies for urban arterial roadside in developing countries: a study of the friction caused by the arterial road frontage","authors":"J. Oluwoye","doi":"10.1109/ITSC.2004.1399053","DOIUrl":"https://doi.org/10.1109/ITSC.2004.1399053","url":null,"abstract":"The design, analysis, and evaluation of intelligent transportation systems (ITS) require a good knowledge of traffic flow (pedestrian and vehicular) modeling and control techniques as well as of powerful methodologies from the areas of optimisation, control, networks, and dynamic systems. The objectives of this paper are to analyze the rate at which the vehicular traffic intensity is substituted for increments of pedestrians on footpaths and to evaluate the alternative measures of vehicular traffic intensity. Three segments on arterial road in Ile-Ife, Nigeria, were selected for study. The length of each segment was 94 m, 78 m and 90 m. The number of pedestrians on footpaths (left and right sides) and the vehicular traffic characteristics (volume and speed) were recorded for each segment during ten different time periods. Regression analysis was then used to express vehicular characteristics as a function of pedestrians on footpaths. The results of the research illustrate the importance of the control of footpath space as a means of preserving the road/road environment provided by urban arterial.","PeriodicalId":239269,"journal":{"name":"Proceedings. The 7th International IEEE Conference on Intelligent Transportation Systems (IEEE Cat. No.04TH8749)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121899189","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
Traffic research laboratory configuration 交通研究实验室配置
Proceedings. The 7th International IEEE Conference on Intelligent Transportation Systems (IEEE Cat. No.04TH8749) Pub Date : 2004-10-03 DOI: 10.1109/ITSC.2004.1399055
Li Zhang, Ke Liu, R. Van Gorder
{"title":"Traffic research laboratory configuration","authors":"Li Zhang, Ke Liu, R. Van Gorder","doi":"10.1109/ITSC.2004.1399055","DOIUrl":"https://doi.org/10.1109/ITSC.2004.1399055","url":null,"abstract":"The Advanced Traffic Management System Laboratory is designed and configured for developing, testing and evaluating ITS technologies. In this paper, practical issues in the laboratory development and configuration are discussed. Those issues include space configuration, network security, network design and configuration, server/workstation configuration, video/audio configuration, signalized intersections, software etc. Finally, an example case of the configuration and the associated cost estimation is presented.","PeriodicalId":239269,"journal":{"name":"Proceedings. The 7th International IEEE Conference on Intelligent Transportation Systems (IEEE Cat. No.04TH8749)","volume":"182 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121899907","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
Detecting deception in secondary screening interviews using linguistic analysis 用语言分析检测二次筛选面试中的欺骗行为
Proceedings. The 7th International IEEE Conference on Intelligent Transportation Systems (IEEE Cat. No.04TH8749) Pub Date : 2004-10-03 DOI: 10.1109/ITSC.2004.1398882
D.P. Twitchell, M. Jensen, J. Burgoon, J. Nunamaker
{"title":"Detecting deception in secondary screening interviews using linguistic analysis","authors":"D.P. Twitchell, M. Jensen, J. Burgoon, J. Nunamaker","doi":"10.1109/ITSC.2004.1398882","DOIUrl":"https://doi.org/10.1109/ITSC.2004.1398882","url":null,"abstract":"Ensuring security in transportation is a challenging problem. Many technologies have been implemented for primary screening, but less has been done to improve the secondary screening process. This paper introduces two methods that may aid in detecting deception during the interviews characteristic of secondary screening. First, message feature mining uses message features or cues combined with machine learning techniques to classify messages according to their deceptive potential. Second, speech act profiling, a method for quantifying and visualizing entire conversations, has shown promise in aiding deception detection. These methods may be combined and are intended to be a part of a suite of tools for automating deception detection.","PeriodicalId":239269,"journal":{"name":"Proceedings. The 7th International IEEE Conference on Intelligent Transportation Systems (IEEE Cat. No.04TH8749)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121704374","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
A collaborative approach for human-centered driver assistance systems 以人为本的驾驶辅助系统的协作方法
Proceedings. The 7th International IEEE Conference on Intelligent Transportation Systems (IEEE Cat. No.04TH8749) Pub Date : 2004-10-03 DOI: 10.1109/ITSC.2004.1398980
J. McCall, O. Achler, M. Trivedi, Jean-Baptiste Haué, P. Fastrez, D. Forster, James Hollan, E. Boer
{"title":"A collaborative approach for human-centered driver assistance systems","authors":"J. McCall, O. Achler, M. Trivedi, Jean-Baptiste Haué, P. Fastrez, D. Forster, James Hollan, E. Boer","doi":"10.1109/ITSC.2004.1398980","DOIUrl":"https://doi.org/10.1109/ITSC.2004.1398980","url":null,"abstract":"This paper describes an interdisciplinary research collaboration to design a human-centered driver assistance system. Driving behavior is captured using a novel intelligent vehicle test bed. The synchronized capture of driver behavior and driving context provides an empirical basis for the design and evaluation.","PeriodicalId":239269,"journal":{"name":"Proceedings. The 7th International IEEE Conference on Intelligent Transportation Systems (IEEE Cat. No.04TH8749)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126478197","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: 32
A collaborative MAC protocol for inter-vehicle and road to vehicle communications 用于车辆间和道路与车辆通信的协作MAC协议
Proceedings. The 7th International IEEE Conference on Intelligent Transportation Systems (IEEE Cat. No.04TH8749) Pub Date : 2004-10-03 DOI: 10.1109/ITSC.2004.1399007
K. Fujimura, T. Hasegawa
{"title":"A collaborative MAC protocol for inter-vehicle and road to vehicle communications","authors":"K. Fujimura, T. Hasegawa","doi":"10.1109/ITSC.2004.1399007","DOIUrl":"https://doi.org/10.1109/ITSC.2004.1399007","url":null,"abstract":"A medium access control (MAC) protocol using both IVC (inter-vehicle communications) and RVC (road to vehicle communications) collaboratively, called vehicle to vehicle and road to vehicle collaborative MAC protocol (VRCP), is proposed. VRCP achieves seamless communications by selecting a channel assignment method adaptively. In other words, each vehicle communicates using a channel selected randomly by non-persistent CSMA in the areas where the RSU (road side unit) does not exist, and communicates using a channel selected by TDMA where the RSU exists. The performance evaluations of VRCP are carried out by simulation. The results show the fundamental characteristics of VRCP, and VRCP is superior to a non-persistent CSMA.","PeriodicalId":239269,"journal":{"name":"Proceedings. The 7th International IEEE Conference on Intelligent Transportation Systems (IEEE Cat. No.04TH8749)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129299422","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: 30
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