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Investigation of the impacts of signal timing on vehicle emissions at an isolated intersection
- Source :
-
Transportation Research Part D: Transport & Environment . Jul2011, Vol. 16 Issue 5, p409-414. 6p. - Publication Year :
- 2011
-
Abstract
- Abstract: This paper investigates the environmental impacts of signal timing on vehicle emissions at a pre-timed signalized intersection. We use a two-stage approach: the first consists of developing optimization models that examine the trade-off between vehicle delays and the number of stops; and, based on the outcomes of the first stage, the second of estimating vehicle emissions using microscopic emission estimation models. A dynamic programming algorithm is developed to solve the optimization problems appearing in the first stage. A vehicle specific power approach is used to estimate the vehicle emissions near the intersection based on the results from the first stage. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 13619209
- Volume :
- 16
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- Transportation Research Part D: Transport & Environment
- Publication Type :
- Academic Journal
- Accession number :
- 60382417
- Full Text :
- https://doi.org/10.1016/j.trd.2011.03.004