Results 251 to 260 of about 25,917 (303)
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Proceedings of VNIS '93 - Vehicle Navigation and Information Systems Conference, 2002
The current methodological approaches for evaluating intelligent vehicle highway systems (IVHS) are provided. The points of departure are the emerging methodological challenges coming from recent operational tests and evaluation activities. An attempt is made to move beyond existing methods to discuss the challenges facing IVHS evaluation.
S.E. Underwood, S.G. Gehring
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The current methodological approaches for evaluating intelligent vehicle highway systems (IVHS) are provided. The points of departure are the emerging methodological challenges coming from recent operational tests and evaluation activities. An attempt is made to move beyond existing methods to discuss the challenges facing IVHS evaluation.
S.E. Underwood, S.G. Gehring
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Decision Support System for Advanced Traffic Management Through Data Fusion
Transportation Research Record: Journal of the Transportation Research Board, 2002The Dempster–Shafer theory for data fusion and mining in support of advanced traffic management is introduced and tested. Dempste–Shafer inference is a statistically based classification technique that can be applied to detect traffic events that affect normal traffic operations.
Lawrence A. Klein +2 more
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Incident Detection Algorithms for COMPASS - An Advanced Traffic Management System
SAE Technical Paper Series, 1991<div class="htmlview paragraph">Advanced Traffic Management Systems (ATMS) provide the means for local transportation officials to monitor traffic conditions, adjust traffic operations, and respond to accidents. By providing early traffic incident detection and management, and by redistributing traffic to less congested portions of the highway ...
Philip H. Masters +2 more
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Man as Manager of Automated Resources in an Advanced Air Traffic System
Journal of Aircraft, 1974The steady growth of civil aviation has produced a corresponding increase in the size and complexity of the system for air traffic surveillance and control. To meet the operational demands forecast for the end of the century, it is anticipated that the system must not only continue to grow but also undergo a change in character, making a transition ...
L. JENNEY, R. RATNER
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The International Journal of Aviation Psychology, 2011
The current air traffic management (ATM) system will soon reach its capacity limits, so new concepts for the future are being developed. Many proposed schemes include shifting the task of maintaining safe distances between aircraft to ground-based automation and assigning air traffic controllers a supervisory role.
Pratik D. Jha +3 more
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The current air traffic management (ATM) system will soon reach its capacity limits, so new concepts for the future are being developed. Many proposed schemes include shifting the task of maintaining safe distances between aircraft to ground-based automation and assigning air traffic controllers a supervisory role.
Pratik D. Jha +3 more
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Journal of Transportation Engineering, 2002
This paper is an attempt to address the issue of data flow interdependency and error propagation in Advanced Traveler Information Systems/Advanced Traffic Management Systems supporting simulation-based models. A complex dynamic simulation model constitutes a number of processes, variables, or parameters with varying impact on the model's state ...
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This paper is an attempt to address the issue of data flow interdependency and error propagation in Advanced Traveler Information Systems/Advanced Traffic Management Systems supporting simulation-based models. A complex dynamic simulation model constitutes a number of processes, variables, or parameters with varying impact on the model's state ...
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Locating changeable message signs for advanced traffic information and management systems
Canadian Journal of Civil Engineering, 2007This paper presents an optimization model for locating changeable message signs (CMSs) on an integrated freeway-arterial network. Compared with existing models, the proposed model represents a well-balanced compromise between computational efficiency required to solve problems of realistic size, and model realism to ensure the quality of solutions ...
Liping Fu, Jeffrey Henderson, Shuo Li
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Advanced traffic management system on I-476 in Pennsylvania
Proceedings of Conference on Intelligent Transportation Systems, 2002Some key objectives of the ITS community are to improve the efficiency of the nation's highways using proven technologies; allow for future expansion and growth; and allow for incorporation of emerging technologies. This paper describes the design of an Advanced Traffic Management System (ATMS) for Interstate 476 (I-476) that fulfills these objectives.
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Advanced Traffic Management Systems - An Element of Intelligent Vehicle-Highway Systems
Vehicle Electronics in the 90's: Proceedings of the International Congress on Transportation Electronics, 1990<div class="htmlview paragraph">This paper describes the Advanced Traffic Management Systems [ATMS] element of Intelligent Vehicle-Highway Systems (IVHS). The discussion includes a review of the setting or background in which IVHS/ATMS is being considered; a description of ATMS and its role in the IVHS program; observations on the state of the ...
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ADDMS: Advanced Driver Digital Monitoring System for Efficient Intelligent Traffic Management
Piyush Agarwal +2 more
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