Pacific Rim TransTech Conference. 1995 Vehicle Navigation and Information Systems Conference Proceedings. 6th International VNIS. A Ride into the Future最新文献_第4页

Automatic bus routing and passenger geocoding with a geographic information system 自动巴士路线和乘客地理编码与地理信息系统

Pacific Rim TransTech Conference. 1995 Vehicle Navigation and Information Systems Conference Proceedings. 6th International VNIS. A Ride into the Future Pub Date : 1995-07-30 DOI: 10.1109/VNIS.1995.518861

Y. Chou

{"title":"Automatic bus routing and passenger geocoding with a geographic information system","authors":"Y. Chou","doi":"10.1109/VNIS.1995.518861","DOIUrl":"https://doi.org/10.1109/VNIS.1995.518861","url":null,"abstract":"This paper presents the design and applications of a decision support system developed for bus routing, route sequence mapping and passenger geocoding. The system, built on a geographic information system (GIS), is suitable for municipal transit planning and school bussing. The system consists of six operational modules: (1) the single routing module allows the user to select either street segments or bus stops from a street map to generate optimal routes; (2) the walking-distance maintenance module identifies street segments that are within a user-specified distance from a school; (3) the bus-stop optimization module identifies the optimal sites for locating bus stops based on travel demand; (4) the passenger plotting module reads a file of passenger information, geocodes their addresses, and then plots their locations on the street map; (5) the multiple routing module delineates multiple routes based on information of passengers, bus stop locations, and the bus fleet; and (6) the complex routing module generates multiple routes with multiple destinations for passengers that require special equipment. Additional modules can be programmed using the macro-language programming tool to serve user-specific purposes.","PeriodicalId":337008,"journal":{"name":"Pacific Rim TransTech Conference. 1995 Vehicle Navigation and Information Systems Conference Proceedings. 6th International VNIS. A Ride into the Future","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1995-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130636846","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: 11

A solid-state vehicle detector for roadway applications 用于道路应用的固态车辆检测器

Pacific Rim TransTech Conference. 1995 Vehicle Navigation and Information Systems Conference Proceedings. 6th International VNIS. A Ride into the Future Pub Date : 1995-07-30 DOI: 10.1109/VNIS.1995.518811

G. Rouse, H. French, H. Sasaki, T. Kawai

引用次数: 1

The Battelle Route Guidance Simulator: a low-cost tool for studying driver response to advanced navigation systems Battelle路线引导模拟器:一个低成本的工具，用于研究驾驶员对先进导航系统的反应

Pacific Rim TransTech Conference. 1995 Vehicle Navigation and Information Systems Conference Proceedings. 6th International VNIS. A Ride into the Future Pub Date : 1995-07-30 DOI: 10.1109/VNIS.1995.518825

S. C. Kantowitz, B. Kantowitz, R. Hanowski

引用次数: 6

Infrared communication for dynamic route guidance and driver information services 红外通信用于动态路线引导和驾驶员信息服务

Pacific Rim TransTech Conference. 1995 Vehicle Navigation and Information Systems Conference Proceedings. 6th International VNIS. A Ride into the Future Pub Date : 1995-07-30 DOI: 10.1109/VNIS.1995.518882

H. Sodiekat

{"title":"Infrared communication for dynamic route guidance and driver information services","authors":"H. Sodiekat","doi":"10.1109/VNIS.1995.518882","DOIUrl":"https://doi.org/10.1109/VNIS.1995.518882","url":null,"abstract":"The paper gives an overview of the field trials and deployments and also explains the pro's and con's of infrared (IR) beacon communication for road traffic management. During the early eighties, first concepts for dynamic route guidance systems appeared in Europe, the US and Japan. In Europe, after successful performance of the LISB field trial in Berlin, EURO-SCOUT-using IR beacon communication-was developed. In Japan, field trials with microwave (MW) beacons (in RACS) as well as RF communication (in AMTICS) were carried out and recently, the Japanese National Police Agency (NPA) has opted for short-range communication using IR beacons. NPA sponsors today a large scale field trial with 3000 IR beacon heads and 500 participating vehicles. In Germany, the newly founded private company for route guidance and driver information services COPILOT has already deployed IR beacons in Stuttgart and Berlin. Operational field tests with IR beacons are also being performed in the US. Furthermore, in the German electronic toll collection field trial, qualified technologies compete in a multi-lane, free-flow, and high speed environment. Siemens participates with its ChipTicket System relying on IR communication between roadside and vehicles.","PeriodicalId":337008,"journal":{"name":"Pacific Rim TransTech Conference. 1995 Vehicle Navigation and Information Systems Conference Proceedings. 6th International VNIS. A Ride into the Future","volume":"153 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1995-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114433204","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

Adaptive route selection for dynamic route guidance system based on fuzzy-neural approaches 基于模糊神经方法的动态航路导航系统自适应航路选择

Pacific Rim TransTech Conference. 1995 Vehicle Navigation and Information Systems Conference Proceedings. 6th International VNIS. A Ride into the Future Pub Date : 1995-07-30 DOI: 10.1109/VNIS.1995.518821

G. Pang, K. Takahashi, T. Yokota, H. Takenaga

引用次数: 118

The analysis of vehicle behavior in the weaving section on the highway using a micro-simulator 利用微模拟器对高速公路上车辆在交错路段的行为进行了分析

Pacific Rim TransTech Conference. 1995 Vehicle Navigation and Information Systems Conference Proceedings. 6th International VNIS. A Ride into the Future Pub Date : 1995-07-30 DOI: 10.1109/VNIS.1995.518853

M. Kojima, H. Kawashima, T. Sugiura, A. Ohme

引用次数: 9

Reduction in the burden of waiting for public transit due to real-time schedule information: a conjoint analysis study 实时时刻表信息减少公共交通等待负担:一项联合分析研究

Pacific Rim TransTech Conference. 1995 Vehicle Navigation and Information Systems Conference Proceedings. 6th International VNIS. A Ride into the Future Pub Date : 1995-07-30 DOI: 10.1109/VNIS.1995.518822

T. Reed

{"title":"Reduction in the burden of waiting for public transit due to real-time schedule information: a conjoint analysis study","authors":"T. Reed","doi":"10.1109/VNIS.1995.518822","DOIUrl":"https://doi.org/10.1109/VNIS.1995.518822","url":null,"abstract":"This paper reports a conjoint analysis study that tested the hypothesis that the burden of waiting for transit will decrease as traveler certainty with respect to wait duration increases, i.e., with provision of real-time transit schedule information. Conjoint analysis has been used extensively as a means to evaluate individual preference or utility. The target audience for the conjoint study, which was carried out through the US mail in the Spring of 1994, consisted of 1000 randomly sampled employees on the University of Michigan Medical Campus. The conjoint data and the model developed through the study show that real-time transit schedule information is of potentially significant value to transit customers in that the burden of a given wait decreases as the degree of certainty about the duration of the wait increases. This result should further motivate transit system designers to redouble efforts to provide real-time transit schedule information. This is especially true since such information could also reduce the duration of the wait. Moreover, the conjoint model developed acts as an inferential tool for further investigating the relationship between information, reliability, and travel time and should be of significant value in transit system design.","PeriodicalId":337008,"journal":{"name":"Pacific Rim TransTech Conference. 1995 Vehicle Navigation and Information Systems Conference Proceedings. 6th International VNIS. A Ride into the Future","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1995-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124960242","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: 49

Linking ATIS/ATMS and environmental plume dispersion models 连接ATIS/ATMS和环境羽散模型

Pacific Rim TransTech Conference. 1995 Vehicle Navigation and Information Systems Conference Proceedings. 6th International VNIS. A Ride into the Future Pub Date : 1995-07-30 DOI: 10.1109/VNIS.1995.518847

B. Hellinga, M. Baker, M. Carter, M. Van Aerde

{"title":"Linking ATIS/ATMS and environmental plume dispersion models","authors":"B. Hellinga, M. Baker, M. Carter, M. Van Aerde","doi":"10.1109/VNIS.1995.518847","DOIUrl":"https://doi.org/10.1109/VNIS.1995.518847","url":null,"abstract":"Legislation, which links federal funding with the successful demonstration that emission standards will be met, has caused traffic engineers to become increasingly concerned with the monitoring, control and mitigation of air-borne pollutants produced by automobiles. In order to reduce the level of these emissions many traffic engineers are considering the application of a variety of ATIS/ATMS (advanced traveler information systems/advanced traffic management systems) strategies. Traffic engineers have also begun to search for appropriate methods for estimating changes in the generation and dispersion of pollutants as a result of different ATIS/ATMS strategies. The standard approach, to modelling emission dispersion, relies on the use of air quality standard (AQS) models. However, these models generally require as input a spatially correlated time series of the magnitude of the pollutant input sources. An accurate estimate of this input data stream, or of changes to this input stream due to the deployment of ATIS/ATMS, has been to date difficult to obtain. This paper describes the development and sample application of an extension to a standard traffic network modelling approach, that can be used to develop either the point, line or area source emissions that are required as inputs to AQS models. The application of this modelling approach is illustrated for a network representing Orlando, Florida to demonstrate its functional capabilities and its applicability to realistic sized urban centres.","PeriodicalId":337008,"journal":{"name":"Pacific Rim TransTech Conference. 1995 Vehicle Navigation and Information Systems Conference Proceedings. 6th International VNIS. A Ride into the Future","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1995-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128980412","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

Estimation of expected minimum paths in dynamic and stochastic traffic networks 动态和随机交通网络中期望最小路径的估计

Pacific Rim TransTech Conference. 1995 Vehicle Navigation and Information Systems Conference Proceedings. 6th International VNIS. A Ride into the Future Pub Date : 1995-07-30 DOI: 10.1109/VNIS.1995.518839

L. Fu, L. Rilett

{"title":"Estimation of expected minimum paths in dynamic and stochastic traffic networks","authors":"L. Fu, L. Rilett","doi":"10.1109/VNIS.1995.518839","DOIUrl":"https://doi.org/10.1109/VNIS.1995.518839","url":null,"abstract":"For most in-vehicle route guidance systems (RGS) currently under development, the optimal route between an origin and destination is defined as the one with the minimum expected travel time. This optimal route is calculated by applying standard shortest path algorithms to the network where the link travel times are modeled as deterministic rather than as stochastic. The drawback to this method is that while it is computationally tractable, it may, in fact, generate a sub-optimal solution. Conversely, when the stochastic nature of link travel times are explicitly modeled, an optimal algorithm can become computationally inefficient for use within an actual application. The objective of this paper is to develop a new shortest path algorithm which takes into account the stochastic nature of link travel times without significantly increasing the overall computation time. The dynamic and stochastic shortest path problem (DSSPP) is first defined and the properties associated with this problem are discussed. A heuristic algorithm based on the k-shortest path algorithm is subsequently proposed. The trade-off between solution quality and computational efficiency of the proposed algorithm will be demonstrated on a network from Edmonton, Alberta, Canada.","PeriodicalId":337008,"journal":{"name":"Pacific Rim TransTech Conference. 1995 Vehicle Navigation and Information Systems Conference Proceedings. 6th International VNIS. A Ride into the Future","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1995-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127722357","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: 5

The judgement of the traffic condition by using the cluster analysis 利用聚类分析对交通状况进行判断

Pacific Rim TransTech Conference. 1995 Vehicle Navigation and Information Systems Conference Proceedings. 6th International VNIS. A Ride into the Future Pub Date : 1995-07-30 DOI: 10.1109/VNIS.1995.518842

Y. Kaneko, I. Ohe, H. Kawashima, T. Hirano

{"title":"The judgement of the traffic condition by using the cluster analysis","authors":"Y. Kaneko, I. Ohe, H. Kawashima, T. Hirano","doi":"10.1109/VNIS.1995.518842","DOIUrl":"https://doi.org/10.1109/VNIS.1995.518842","url":null,"abstract":"The function of an expressway is very important in modern cities, but the increase of traffic demand has created the recurrent traffic jam. The traffic jam is one of the main social problems. As a consequence, drivers desire the provision of accurate information about congestion. This paper proposes a new definition of the degree of congestion based on the analysis of traffic flow. In the present surveillance of congestion, the judgement is composed of two stage procedures. The first procedure is the judgement of congestion at each section, about 1 km. The second procedure is to combine the judgements of sections to the total judgement of a link which is about 5-10 km. The results of the first procedure fluctuate from section to section and therefore the overall degree of congestion of a link which is commonly used in traffic surveillance becomes unstable. This is due to the fact that the judgement of the first procedure is based on only the velocity measured by vehicle detectors. The general theory of traffic flow tells that the traffic condition can't be accurately judged by velocity. To solve this problem, volume, velocity and occupancy are handled at the same time in analyzing the traffic flow.","PeriodicalId":337008,"journal":{"name":"Pacific Rim TransTech Conference. 1995 Vehicle Navigation and Information Systems Conference Proceedings. 6th International VNIS. A Ride into the Future","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1995-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126120850","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