Pub Date : 1994-08-31DOI: 10.1109/VNIS.1994.396759
E. Negrenti
The paper briefly looks at the TEE model. The road stretch is the geometric domain of the TEE model. The geometric data defining such a stretch are the number of vehicular flows, stretch length, steepness and altitude. The traffic flows are characterised by three flow modes and there are several kinematic options for the description of driving patterns.<>
{"title":"\"TEE (Traffic Emissions and Energetics): a computer model for the energetic and environmental evaluation of vehicles behaviour. First micro-scale applications\"","authors":"E. Negrenti","doi":"10.1109/VNIS.1994.396759","DOIUrl":"https://doi.org/10.1109/VNIS.1994.396759","url":null,"abstract":"The paper briefly looks at the TEE model. The road stretch is the geometric domain of the TEE model. The geometric data defining such a stretch are the number of vehicular flows, stretch length, steepness and altitude. The traffic flows are characterised by three flow modes and there are several kinematic options for the description of driving patterns.<<ETX>>","PeriodicalId":338322,"journal":{"name":"Proceedings of VNIS'94 - 1994 Vehicle Navigation and Information Systems Conference","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125294442","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}
Pub Date : 1994-08-31DOI: 10.1109/VNIS.1994.396883
H. Sugimoto, A. Nojima, T. Suzuki, M. Nakamura
This paper presents Toyota's new design concept, features, and evaluation results of 3-types in-vehicle equipment which were developed for the VICS demonstration test (1993): Type 1 is a navigation system with dynamic route guidance; Type 2 is a pictorial map display system; and Type 3 is a text display system. We introduce some examples of these displays and describe their detailed features. The Type 1 system has been developed on the basis of our current navigation system with additions of FM-multiplex, microwave-beacon and infrared-beacon receivers. Drivers can get in advance not only the traffic information such as congestion, accidents and so on, but also an optimum route on the full color map display with voice guidance. The Type 2 system can display a simple deformed pictorial map instead of a digital map; it features voice recognition operation and synthesized voice announcement of text data. The Type 3 system has been developed as a part of the audio system; it features a 30-character display and synthesized voice announcement of text data.<>
{"title":"Development of Toyota in-vehicle equipments for the VICS demonstration test","authors":"H. Sugimoto, A. Nojima, T. Suzuki, M. Nakamura","doi":"10.1109/VNIS.1994.396883","DOIUrl":"https://doi.org/10.1109/VNIS.1994.396883","url":null,"abstract":"This paper presents Toyota's new design concept, features, and evaluation results of 3-types in-vehicle equipment which were developed for the VICS demonstration test (1993): Type 1 is a navigation system with dynamic route guidance; Type 2 is a pictorial map display system; and Type 3 is a text display system. We introduce some examples of these displays and describe their detailed features. The Type 1 system has been developed on the basis of our current navigation system with additions of FM-multiplex, microwave-beacon and infrared-beacon receivers. Drivers can get in advance not only the traffic information such as congestion, accidents and so on, but also an optimum route on the full color map display with voice guidance. The Type 2 system can display a simple deformed pictorial map instead of a digital map; it features voice recognition operation and synthesized voice announcement of text data. The Type 3 system has been developed as a part of the audio system; it features a 30-character display and synthesized voice announcement of text data.<<ETX>>","PeriodicalId":338322,"journal":{"name":"Proceedings of VNIS'94 - 1994 Vehicle Navigation and Information Systems Conference","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126252208","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}
Pub Date : 1994-08-31DOI: 10.1109/VNIS.1994.396760
P. Taylor
Outlines the development and implementation of a system designed to optimise urban transport networks on environmental criteria, rather than efficiency alone. The paper briefly describes the development of state of the art in pollution monitoring systems, noting that these traditionally do not include dynamic time-scales for pollution prediction (i.e. they are not real-time decision support systems utilising IVHS technologies). The paper discusses the development of the concept of a system for air quality monitoring and management, and the systems architecture developed to enable emission detection at roadside and at exhaust, and to enable traffic demand management on the basis of a balance of air quality and transport objectives. The paper describes the elements of the system.<>
{"title":"A system for emission detection and traffic demand management","authors":"P. Taylor","doi":"10.1109/VNIS.1994.396760","DOIUrl":"https://doi.org/10.1109/VNIS.1994.396760","url":null,"abstract":"Outlines the development and implementation of a system designed to optimise urban transport networks on environmental criteria, rather than efficiency alone. The paper briefly describes the development of state of the art in pollution monitoring systems, noting that these traditionally do not include dynamic time-scales for pollution prediction (i.e. they are not real-time decision support systems utilising IVHS technologies). The paper discusses the development of the concept of a system for air quality monitoring and management, and the systems architecture developed to enable emission detection at roadside and at exhaust, and to enable traffic demand management on the basis of a balance of air quality and transport objectives. The paper describes the elements of the system.<<ETX>>","PeriodicalId":338322,"journal":{"name":"Proceedings of VNIS'94 - 1994 Vehicle Navigation and Information Systems Conference","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127347908","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}
Pub Date : 1994-08-31DOI: 10.1109/VNIS.1994.396859
M. Matsubara, H. Tokutome, K. Nishiyama, M. Aoki, K. Tanaka
A new image processing vehicle detector which can detect traffic incidents and illegally parked vehicles as well as measure traffic flow and track vehicles across lanes has been developed and introduced for practical use in the Tokyo Metropolitan Traffic Control System. The results of evaluations as well as details on the processing method and hardware configuration are presented in this paper.<>
{"title":"Development of a new multi-purpose image processing vehicle detector and its implementation in the Tokyo Metropolitan Traffic Control System","authors":"M. Matsubara, H. Tokutome, K. Nishiyama, M. Aoki, K. Tanaka","doi":"10.1109/VNIS.1994.396859","DOIUrl":"https://doi.org/10.1109/VNIS.1994.396859","url":null,"abstract":"A new image processing vehicle detector which can detect traffic incidents and illegally parked vehicles as well as measure traffic flow and track vehicles across lanes has been developed and introduced for practical use in the Tokyo Metropolitan Traffic Control System. The results of evaluations as well as details on the processing method and hardware configuration are presented in this paper.<<ETX>>","PeriodicalId":338322,"journal":{"name":"Proceedings of VNIS'94 - 1994 Vehicle Navigation and Information Systems Conference","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130789782","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}
Pub Date : 1994-08-31DOI: 10.1109/VNIS.1994.396768
M. Nakamura
We develop the vehicle information and communication system, and introduce a new technology, called the advanced road transportation system (ARTS) that consider roads and automobiles as integrated rather than as separate systems. ARTS can provide drivers with better service and meet the traffic demands of the future. This report explains the development background of ARTS, and discusses its future prospects.<>
{"title":"Towards the realization of ARTS","authors":"M. Nakamura","doi":"10.1109/VNIS.1994.396768","DOIUrl":"https://doi.org/10.1109/VNIS.1994.396768","url":null,"abstract":"We develop the vehicle information and communication system, and introduce a new technology, called the advanced road transportation system (ARTS) that consider roads and automobiles as integrated rather than as separate systems. ARTS can provide drivers with better service and meet the traffic demands of the future. This report explains the development background of ARTS, and discusses its future prospects.<<ETX>>","PeriodicalId":338322,"journal":{"name":"Proceedings of VNIS'94 - 1994 Vehicle Navigation and Information Systems Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128208856","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}
Pub Date : 1994-08-31DOI: 10.1109/VNIS.1994.396795
N. Ward, A. Parkes, P. R. Crone
This study examined the effect of background scene complexity on the legibility of head-up display (HUD) presented information for automotive applications. Subjects viewed video footage following a car on an open road with low, moderate and high scene complexity. Subjects were required to track the lead vehicle and identify HUD presented targets of a specified orientation and specified changes in a HUD presented speedometer. The results indicate that: 1) HUD legibility deteriorated with increased visual complexity of the background scene; and 2) positioning the HUD on the roadway ameliorated the effect.<>
{"title":"The effect of background scene complexity on the legibility of head-up-displays for automotive applications","authors":"N. Ward, A. Parkes, P. R. Crone","doi":"10.1109/VNIS.1994.396795","DOIUrl":"https://doi.org/10.1109/VNIS.1994.396795","url":null,"abstract":"This study examined the effect of background scene complexity on the legibility of head-up display (HUD) presented information for automotive applications. Subjects viewed video footage following a car on an open road with low, moderate and high scene complexity. Subjects were required to track the lead vehicle and identify HUD presented targets of a specified orientation and specified changes in a HUD presented speedometer. The results indicate that: 1) HUD legibility deteriorated with increased visual complexity of the background scene; and 2) positioning the HUD on the roadway ameliorated the effect.<<ETX>>","PeriodicalId":338322,"journal":{"name":"Proceedings of VNIS'94 - 1994 Vehicle Navigation and Information Systems Conference","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132252906","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}
Pub Date : 1994-08-31DOI: 10.1109/VNIS.1994.396837
M. Kagesawa, S. Takaba
In intelligent road traffic management systems various dynamic road traffic information is available so that the behavior of traffic flow is affected by the information. An object-oriented road traffic software simulator has been developed as a tool for studying the flow. As an application of the simulator, some examples of intelligent traffic simulation on it is introduced and their results are reported. One example is signal control on a small network compared with conventional control which minimises total delay time and the control which guarantees drivers maximum delay time. The other is the effect of parking availability information for three parking areas.<>
{"title":"Simulation of road traffic management system with dynamic information","authors":"M. Kagesawa, S. Takaba","doi":"10.1109/VNIS.1994.396837","DOIUrl":"https://doi.org/10.1109/VNIS.1994.396837","url":null,"abstract":"In intelligent road traffic management systems various dynamic road traffic information is available so that the behavior of traffic flow is affected by the information. An object-oriented road traffic software simulator has been developed as a tool for studying the flow. As an application of the simulator, some examples of intelligent traffic simulation on it is introduced and their results are reported. One example is signal control on a small network compared with conventional control which minimises total delay time and the control which guarantees drivers maximum delay time. The other is the effect of parking availability information for three parking areas.<<ETX>>","PeriodicalId":338322,"journal":{"name":"Proceedings of VNIS'94 - 1994 Vehicle Navigation and Information Systems Conference","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131750255","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}
Pub Date : 1994-08-31DOI: 10.1109/VNIS.1994.396800
J. Weber, C. Mullins, R. W. Schumacher, C. D. Wright
Systems engineering techniques are being used in the development of a crash avoidance demonstration vehicle that integrates existing vehicle features with new technologies and an understanding of driver needs to most cost effectively achieve reductions in the occurrence of automotive crashes.<>
{"title":"A systems approach to the development of an integrated crash avoidance vehicle","authors":"J. Weber, C. Mullins, R. W. Schumacher, C. D. Wright","doi":"10.1109/VNIS.1994.396800","DOIUrl":"https://doi.org/10.1109/VNIS.1994.396800","url":null,"abstract":"Systems engineering techniques are being used in the development of a crash avoidance demonstration vehicle that integrates existing vehicle features with new technologies and an understanding of driver needs to most cost effectively achieve reductions in the occurrence of automotive crashes.<<ETX>>","PeriodicalId":338322,"journal":{"name":"Proceedings of VNIS'94 - 1994 Vehicle Navigation and Information Systems Conference","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131763143","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}
Pub Date : 1994-08-31DOI: 10.1109/VNIS.1994.396783
S. Gohda, K. Miyake, K. Nishioka
Daihatsu Motor is developing information and navigation systems aimed at small vehicles. The design goal of our system is to provide real time local information, good user interface and low cost. In this paper we present INFONAVI, an information dedicated navigation system with a one-way radio communication. The concept and system architecture are discussed. A data conversion algorithm introduced to utilize the paging networks as communication medium is explained. Finally, the configuration and functions of the sub-systems of INFONAVI are described.<>
{"title":"Development of INFONAVI-an in-vehicle navigation system with an information function utilizing radio pager","authors":"S. Gohda, K. Miyake, K. Nishioka","doi":"10.1109/VNIS.1994.396783","DOIUrl":"https://doi.org/10.1109/VNIS.1994.396783","url":null,"abstract":"Daihatsu Motor is developing information and navigation systems aimed at small vehicles. The design goal of our system is to provide real time local information, good user interface and low cost. In this paper we present INFONAVI, an information dedicated navigation system with a one-way radio communication. The concept and system architecture are discussed. A data conversion algorithm introduced to utilize the paging networks as communication medium is explained. Finally, the configuration and functions of the sub-systems of INFONAVI are described.<<ETX>>","PeriodicalId":338322,"journal":{"name":"Proceedings of VNIS'94 - 1994 Vehicle Navigation and Information Systems Conference","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129190645","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}
Pub Date : 1994-08-31DOI: 10.1109/VNIS.1994.396858
M. Fahmy
Automated number-plate recognition, using image processing techniques, is indicating new ways of capturing traffic data. Advances in computer vision technology and the falling prices of related devices encourage the use of video/closed circuit television cameras by making it practical to automatically identify vehicles visually on-line or off-line. An automatic vehicle identification system could be achieved using automated number-plate reading with high accuracy and low processing time. The objective of this research is to explore the potential of using the BAM neural network for number-plate reading. Image processing techniques are used to extract the location of each included character, and the BAM neural network is applied to the character recognition process.<>
{"title":"Automatic number-plate recognition: neural network approach","authors":"M. Fahmy","doi":"10.1109/VNIS.1994.396858","DOIUrl":"https://doi.org/10.1109/VNIS.1994.396858","url":null,"abstract":"Automated number-plate recognition, using image processing techniques, is indicating new ways of capturing traffic data. Advances in computer vision technology and the falling prices of related devices encourage the use of video/closed circuit television cameras by making it practical to automatically identify vehicles visually on-line or off-line. An automatic vehicle identification system could be achieved using automated number-plate reading with high accuracy and low processing time. The objective of this research is to explore the potential of using the BAM neural network for number-plate reading. Image processing techniques are used to extract the location of each included character, and the BAM neural network is applied to the character recognition process.<<ETX>>","PeriodicalId":338322,"journal":{"name":"Proceedings of VNIS'94 - 1994 Vehicle Navigation and Information Systems Conference","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116959027","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}
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