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Conference Record of papers presented at the First Vehicle Navigation and Information Systems Conference (VNIS '89)最新文献

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Keeping track of vehicles-community issues 跟踪车辆-社区问题
Conference Record of papers presented at the First Vehicle Navigation and Information Systems Conference (VNIS '89) Pub Date : 1989-09-11 DOI: 10.1109/VNIS.1989.98773
D. Howie
{"title":"Keeping track of vehicles-community issues","authors":"D. Howie","doi":"10.1109/VNIS.1989.98773","DOIUrl":"https://doi.org/10.1109/VNIS.1989.98773","url":null,"abstract":"The author suggests that there are important community issues which need to be researched and debated widely before society invests in advanced technologies such as automatic vehicle identification. After reviewing the history, design principles, and benefits of AVI, he examines several aspects of the design of systems which have direct social implications. These include equipment reliability, fraudulent usage, and protection of consumer interests.<<ETX>>","PeriodicalId":366041,"journal":{"name":"Conference Record of papers presented at the First Vehicle Navigation and Information Systems Conference (VNIS '89)","volume":"356 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115937003","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
PROMETHEUS and DRIVE: their implications for traffic managers 普罗米修斯和DRIVE:它们对交通管理者的启示
Conference Record of papers presented at the First Vehicle Navigation and Information Systems Conference (VNIS '89) Pub Date : 1989-09-11 DOI: 10.1109/VNIS.1989.98769
W. Gillan
{"title":"PROMETHEUS and DRIVE: their implications for traffic managers","authors":"W. Gillan","doi":"10.1109/VNIS.1989.98769","DOIUrl":"https://doi.org/10.1109/VNIS.1989.98769","url":null,"abstract":"The European research and development initiatives cited share the common objectives of applying advanced technology to the reduction of road accident risk and improving traffic efficiency. The central theme of PROMETHEUS is the intelligent copilot; the program is focused on systems that aid the driver directly. DRIVE concentrates on the infrastructure of systems. The background on road throughput is discussed. It is concluded that the changes due to DRIVE will come mainly from the application of dynamic route guidance and information systems, and are likely to be evolutionary; those due to PROMETHEUS could increase the maximum effective throughput of roads by between twenty and several hundred percent. However, major problems remain to be solved.<<ETX>>","PeriodicalId":366041,"journal":{"name":"Conference Record of papers presented at the First Vehicle Navigation and Information Systems Conference (VNIS '89)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125673521","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: 13
Real-time route planning in road networks 路网实时路线规划
Conference Record of papers presented at the First Vehicle Navigation and Information Systems Conference (VNIS '89) Pub Date : 1989-09-11 DOI: 10.1109/VNIS.1989.98758
J. Guzolek, E. Koch
{"title":"Real-time route planning in road networks","authors":"J. Guzolek, E. Koch","doi":"10.1109/VNIS.1989.98758","DOIUrl":"https://doi.org/10.1109/VNIS.1989.98758","url":null,"abstract":"The authors present the methodologies used in a route planning subsystem able to determine the best routes in the road network using different optimization criteria; incorporate a wide range of information from the road network database into the route planning; plan a strategic route quickly and efficiently; and perform real-time tactical navigation in conjunction with in-vehicle route guidance when the driver deviates from the strategically planned route. Much of the capability and functionality of the route planning subsystem is derived from a database designed specially to facilitate the path planning problem. This commercial DriverGuide product is in use in about 70 locations throughout the San Francisco Bay Area, offering detailed printed driving directions between any two addresses.<<ETX>>","PeriodicalId":366041,"journal":{"name":"Conference Record of papers presented at the First Vehicle Navigation and Information Systems Conference (VNIS '89)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131072912","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: 25
Designing transit routes at the network level 在网络层面设计交通路线
Conference Record of papers presented at the First Vehicle Navigation and Information Systems Conference (VNIS '89) Pub Date : 1989-09-11 DOI: 10.1109/VNIS.1989.98782
Y. Israeli, A. Ceder
{"title":"Designing transit routes at the network level","authors":"Y. Israeli, A. Ceder","doi":"10.1109/VNIS.1989.98782","DOIUrl":"https://doi.org/10.1109/VNIS.1989.98782","url":null,"abstract":"A system designed to create, analyze, and optimize bus route networks is described. Out of all feasible routes and transfers that connect every place (node) on the network to all others, it generates smaller subsets, each maintaining connectivity on the network. For each of the subsets generated, the system fulfils transformation demand by calculating the appropriate frequency for each route. Next, it calculates the optimization parameters for each subset: passenger hours, waiting time, empty space hours, and fleet size. At this point, the user is able to choose the most suitable subset, based on the specific optimization parameter desired. The system has been designed as a tool to plan future transit networks as well as to help maintain existing ones. This flexibility is achieved throughout the system by allowing the user to supply either his own data or to execute it automatically.<<ETX>>","PeriodicalId":366041,"journal":{"name":"Conference Record of papers presented at the First Vehicle Navigation and Information Systems Conference (VNIS '89)","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124713698","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: 17
Road transport informatics for demand management 面向需求管理的道路运输信息学
Conference Record of papers presented at the First Vehicle Navigation and Information Systems Conference (VNIS '89) Pub Date : 1989-09-11 DOI: 10.1109/VNIS.1989.98823
N. Ayland, N. Emmott
{"title":"Road transport informatics for demand management","authors":"N. Ayland, N. Emmott","doi":"10.1109/VNIS.1989.98823","DOIUrl":"https://doi.org/10.1109/VNIS.1989.98823","url":null,"abstract":"The authors describe progress on a major study being performed by a multinational consortium under contract to the European Community DRIVE (Dedicated Road Infrastructure for Vehicle Safety in Europe) program. The study involves investigation of the application of various RTI technologies to demand management measures such as road pricing, restrictive zoning, and access control. The technologies considered are automatic vehicle identification; onboard computers and smart cards; automatic enforcement systems; and license plate scanners. It is noted that the expected results will be of great value to European transportation agencies in determining what demand management measures are appropriate to their particular problems and circumstances, and how new technologies can be used in an optimum system framework to implement those measures. This will potentially lead to reduction of urban congestion, bringing significant economic and environmental benefits.<<ETX>>","PeriodicalId":366041,"journal":{"name":"Conference Record of papers presented at the First Vehicle Navigation and Information Systems Conference (VNIS '89)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114142929","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
Public data networks: the Mobitex system 公共数据网络:Mobitex系统
Conference Record of papers presented at the First Vehicle Navigation and Information Systems Conference (VNIS '89) Pub Date : 1989-09-11 DOI: 10.1109/VNIS.1989.98792
M. Henderson
{"title":"Public data networks: the Mobitex system","authors":"M. Henderson","doi":"10.1109/VNIS.1989.98792","DOIUrl":"https://doi.org/10.1109/VNIS.1989.98792","url":null,"abstract":"Summary form only. The author presents an overview of the hierarchy, features, and functionality of the Mobitex public data network, soon to be in operation throughout Canada and the United States. He discusses some of the problems and inefficiency factors faced by existing networks in attempting to address an ever-growing market need for mobile data communications. He addresses how, through the introduction of a network such as Mobitex, some of these problems (i.e. frequency allocation and geographical expansion) can be avoided. Access to a North-American-wide mobile data market and the effect on specific industries, such as transportation, vehicle navigation, and fleet management are discussed. The crucial role of the system integrator (value added reseller) and the distribution philosophy for the Canadian market are outlined.<<ETX>>","PeriodicalId":366041,"journal":{"name":"Conference Record of papers presented at the First Vehicle Navigation and Information Systems Conference (VNIS '89)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128050556","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
Future mobile information systems: potential applications and systems features 未来移动信息系统:潜在的应用和系统特征
Conference Record of papers presented at the First Vehicle Navigation and Information Systems Conference (VNIS '89) Pub Date : 1989-09-11 DOI: 10.1109/VNIS.1989.98821
J. Parviainen, E. Case, L. Sabounghi
{"title":"Future mobile information systems: potential applications and systems features","authors":"J. Parviainen, E. Case, L. Sabounghi","doi":"10.1109/VNIS.1989.98821","DOIUrl":"https://doi.org/10.1109/VNIS.1989.98821","url":null,"abstract":"It is suggested that future mobile information systems will provide a wide range of capabilities far beyond the positioning and navigation functions of conventional in-vehicle systems. This will lead to applications in travel advisory, fleet and traffic management, mobile office, occupant activities, and vehicle/driver monitoring and control. The primary expected benefits of future mobile positioning, navigation, information, and communications systems, as well as the means of achieving these benefits, are summarized for each application area. Tables presenting the features of each individual application are given. The challenge to the developers of these systems will be to design hardware and software that will enhance, rather than degrade, overall road safety.<<ETX>>","PeriodicalId":366041,"journal":{"name":"Conference Record of papers presented at the First Vehicle Navigation and Information Systems Conference (VNIS '89)","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125685020","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
The ADVISE traffic information display system ADVISE交通信息显示系统
Conference Record of papers presented at the First Vehicle Navigation and Information Systems Conference (VNIS '89) Pub Date : 1989-09-11 DOI: 10.1109/VNIS.1989.98748
R. Trayford, T. Crowle
{"title":"The ADVISE traffic information display system","authors":"R. Trayford, T. Crowle","doi":"10.1109/VNIS.1989.98748","DOIUrl":"https://doi.org/10.1109/VNIS.1989.98748","url":null,"abstract":"The City of Melbourne has a new experimental system which helps the motorist's progress through a sequence of traffic lights, reducing the number of stops, saving fuel, and promoting a safe and vigilant approach to driving. After 18 months of ADVISE operation, the number of accidents and tow-truck calls has fallen. The development of the ADVISE system is outlined, and a performance analysis is presented. Attention is given to such features as the information display signs, the traffic control system, and the ADVISE computer and algorithms. Speeds, especially those excessively higher than the speed limit, have shown a small decrease. According to instrumented vehicle data, fuel consumption is reduced 3 to 4%, stops are down, and travel time is not significantly changed. An increase in the use of the road has been observed.<<ETX>>","PeriodicalId":366041,"journal":{"name":"Conference Record of papers presented at the First Vehicle Navigation and Information Systems Conference (VNIS '89)","volume":"87 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134403536","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
Automatic vehicle location systems: a tool for computer aided dispatch systems of the future 自动车辆定位系统:未来计算机辅助调度系统的工具
Conference Record of papers presented at the First Vehicle Navigation and Information Systems Conference (VNIS '89) Pub Date : 1989-09-11 DOI: 10.1109/VNIS.1989.98761
D. Perlstein
{"title":"Automatic vehicle location systems: a tool for computer aided dispatch systems of the future","authors":"D. Perlstein","doi":"10.1109/VNIS.1989.98761","DOIUrl":"https://doi.org/10.1109/VNIS.1989.98761","url":null,"abstract":"The evolution of the system design from the user perspective is presented, and the conditions that led to the need for vehicle location are examined. The operational expectation is compared with the attainable technical performance of such systems. The components of the system (location equipment, data transfer equipment, the display equipment, and the main processing unit), as they pertain to the Toronto pilot system, are reviewed. The various data-gathering methods are described, as are the original attempts to find a technology compatible with the local environment. The prospect of integrating the computer-aided dispatch system with the automatic vehicle location system to increase effectiveness of the dispatch center is discussed, with the need to maintain, in a dynamic manner, an updated mapping database. The error sources inherent in such systems are analyzed and ways to minimize them, where possible, are proposed.<<ETX>>","PeriodicalId":366041,"journal":{"name":"Conference Record of papers presented at the First Vehicle Navigation and Information Systems Conference (VNIS '89)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130276471","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
Vehicle location for route guidance 车辆定位路线指引
Conference Record of papers presented at the First Vehicle Navigation and Information Systems Conference (VNIS '89) Pub Date : 1989-09-11 DOI: 10.1109/VNIS.1989.98732
M. Foster
{"title":"Vehicle location for route guidance","authors":"M. Foster","doi":"10.1109/VNIS.1989.98732","DOIUrl":"https://doi.org/10.1109/VNIS.1989.98732","url":null,"abstract":"The state of the art of the key technology areas associated with vehicle location for in-vehicle route guidance is assessed. The current and expected performance of available systems is compared with the wide range of operating requirements, supported by practical examples where possible. Consideration is also given to the costs associated with each system. Results are presented on the satellite, hyperbolic, dead reckoning, and map matching systems. It is suggested that there is a place for all types of route guidance systems, and that each is suited to the solution of particular congestion or routeing problems.<<ETX>>","PeriodicalId":366041,"journal":{"name":"Conference Record of papers presented at the First Vehicle Navigation and Information Systems Conference (VNIS '89)","volume":"15 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1989-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114045762","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: 6
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