Integration of a Speed-dependent Emission Model in Dynamic Traffic Assignment: A Large Scale Application to the Paris Metropolitan Area
It is a common practice, when interfacing a traffic assignment model with an average-speed emission model, to use link mean speeds instead of trip mean speeds. Using synthetic traffic data produced by a microscopic model, the authors show that both approaches do not capture the effect of congestion on emissions. Instead, using the distributions of vehicle speeds — as opposed to a single average-speed value — can make an average-speed emission model behave consistently with a kinematic emission model. The main contribution of this paper is to show that simple, bimodal, speed distributions, can capture a significant part of the dynamic of congested traffic w.r.t. an average-speed emission model.
- Record URL:
- Summary URL:
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Availability:
- Find a library where document is available. Order URL: http://www.sciencedirect.com/science/journal/18770428
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Supplemental Notes:
- Abstract reprinted with permission from Elsevier.
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Authors:
- Aguilera, Vincent
- Tordeux, Antoine
- Publication Date: 2011
Language
- English
Media Info
- Media Type: Digital/other
- Features: Figures; Maps; References;
- Pagination: pp 475-484
- Monograph Title: The State of the Art in the European Quantitative Oriented Transportation and Logistics Research. 14th European Working Group on Transportation; 26th Mini Euro Conference, and 1st European Scientific Conference on Air Transport
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Serial:
- Procedia - Social and Behavioral Sciences
- Volume: 20
- Publisher: Elsevier
- ISSN: 1877-0428
- Serial URL: http://www.sciencedirect.com/science/journal/18770428/53
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Publication flags:
Open Access (libre)
Subject/Index Terms
- TRT Terms: Pollutants; Speed data; Traffic assignment; Traffic congestion; Traffic data
- Geographic Terms: Paris (France)
- Subject Areas: Environment; Highways; Operations and Traffic Management; Planning and Forecasting; I15: Environment; I72: Traffic and Transport Planning;
Filing Info
- Accession Number: 01365288
- Record Type: Publication
- Files: TRIS
- Created Date: Mar 20 2012 12:16PM