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Impact of intelligent transportation systems on vehicle fuel consumption and emission modeling: an overview

Climate change due to greenhouse gas emissions has led to new vehicle emissions standards which in turn have led to a call for vehicle technologies to meet these standards. Modeling of vehicle fuel consumption and emissions emerged as an effective tool to help in developing and assessing such techno...

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Main Authors: Faris, Waleed Fekry, Rakha, Hesham A., Elmoselhy, Salah A.M.
Format: Article
Language:English
English
Published: SAE International 2014
Subjects:
TE Highway engineering. Roads and pavements
TL Motor vehicles. Aeronautics. Astronautics
Online Access:http://irep.iium.edu.my/58501/1/58501_Impact%20of%20Intelligent%20Transportation_article.pdf
http://irep.iium.edu.my/58501/2/58501_Impact%20of%20Intelligent%20Transportation_scopus.pdf
http://irep.iium.edu.my/58501/
http://papers.sae.org/2013-01-9094/
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spelling my.iium.irep.585012017-09-25T04:15:44Z http://irep.iium.edu.my/58501/ Impact of intelligent transportation systems on vehicle fuel consumption and emission modeling: an overview Faris, Waleed Fekry Rakha, Hesham A. Elmoselhy, Salah A.M. TE Highway engineering. Roads and pavements TL Motor vehicles. Aeronautics. Astronautics Climate change due to greenhouse gas emissions has led to new vehicle emissions standards which in turn have led to a call for vehicle technologies to meet these standards. Modeling of vehicle fuel consumption and emissions emerged as an effective tool to help in developing and assessing such technologies, to help in predicting aggregate vehicle fuel consumption and emissions, and to complement traffic simulation models. The paper identifies the current state of the art on vehicle fuel consumption and emissions modeling and its utilization to test the environmental impact of the Intelligent Transportation Systems (ITS)' measures and to evaluate transportation network improvements. The study presents the relevant models to ITS in the key classifications of models in this research area. It demonstrates that the trends of vehicle fuel consumption and emissions provided by current models generally do satisfactorily replicate field data trends. It shows as well that microscopic modeling is the most accurate type of vehicle fuel consumption and emissions modeling and macroscopic modeling is most helpful in estimating aggregate emissions inventories. In addition, the paper demonstrates that mesoscopic models and empirical models strike a balance between accuracy and simplicity so that they are highly suitable for evaluating the environmental impact of the ITS' measures and transportation network improvements. The study indicates that there is a significant impact of ITS measures on vehicle fuel consumption and emissions rates. It identifies as well the relation among transportation models, cold start excess emission modeling subcategories, and hot-stabilized emission models. The study concludes that no one model as yet fully meets the needs of ITS applications. SAE International 2014-01 Article REM application/pdf en http://irep.iium.edu.my/58501/1/58501_Impact%20of%20Intelligent%20Transportation_article.pdf application/pdf en http://irep.iium.edu.my/58501/2/58501_Impact%20of%20Intelligent%20Transportation_scopus.pdf Faris, Waleed Fekry and Rakha, Hesham A. and Elmoselhy, Salah A.M. (2014) Impact of intelligent transportation systems on vehicle fuel consumption and emission modeling: an overview. SAE International Journal of Materials and Manufacturing, 7 (1). pp. 129-146. ISSN 1946-3979 http://papers.sae.org/2013-01-9094/ 10.4271/2013-01-9094
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
English
topic TE Highway engineering. Roads and pavements
TL Motor vehicles. Aeronautics. Astronautics
spellingShingle TE Highway engineering. Roads and pavements
TL Motor vehicles. Aeronautics. Astronautics
Faris, Waleed Fekry
Rakha, Hesham A.
Elmoselhy, Salah A.M.
Impact of intelligent transportation systems on vehicle fuel consumption and emission modeling: an overview
description Climate change due to greenhouse gas emissions has led to new vehicle emissions standards which in turn have led to a call for vehicle technologies to meet these standards. Modeling of vehicle fuel consumption and emissions emerged as an effective tool to help in developing and assessing such technologies, to help in predicting aggregate vehicle fuel consumption and emissions, and to complement traffic simulation models. The paper identifies the current state of the art on vehicle fuel consumption and emissions modeling and its utilization to test the environmental impact of the Intelligent Transportation Systems (ITS)' measures and to evaluate transportation network improvements. The study presents the relevant models to ITS in the key classifications of models in this research area. It demonstrates that the trends of vehicle fuel consumption and emissions provided by current models generally do satisfactorily replicate field data trends. It shows as well that microscopic modeling is the most accurate type of vehicle fuel consumption and emissions modeling and macroscopic modeling is most helpful in estimating aggregate emissions inventories. In addition, the paper demonstrates that mesoscopic models and empirical models strike a balance between accuracy and simplicity so that they are highly suitable for evaluating the environmental impact of the ITS' measures and transportation network improvements. The study indicates that there is a significant impact of ITS measures on vehicle fuel consumption and emissions rates. It identifies as well the relation among transportation models, cold start excess emission modeling subcategories, and hot-stabilized emission models. The study concludes that no one model as yet fully meets the needs of ITS applications.
format Article
author Faris, Waleed Fekry
Rakha, Hesham A.
Elmoselhy, Salah A.M.
author_facet Faris, Waleed Fekry
Rakha, Hesham A.
Elmoselhy, Salah A.M.
author_sort Faris, Waleed Fekry
title Impact of intelligent transportation systems on vehicle fuel consumption and emission modeling: an overview
title_short Impact of intelligent transportation systems on vehicle fuel consumption and emission modeling: an overview
title_full Impact of intelligent transportation systems on vehicle fuel consumption and emission modeling: an overview
title_fullStr Impact of intelligent transportation systems on vehicle fuel consumption and emission modeling: an overview
title_full_unstemmed Impact of intelligent transportation systems on vehicle fuel consumption and emission modeling: an overview
title_sort impact of intelligent transportation systems on vehicle fuel consumption and emission modeling: an overview
publisher SAE International
publishDate 2014
url http://irep.iium.edu.my/58501/1/58501_Impact%20of%20Intelligent%20Transportation_article.pdf
http://irep.iium.edu.my/58501/2/58501_Impact%20of%20Intelligent%20Transportation_scopus.pdf
http://irep.iium.edu.my/58501/
http://papers.sae.org/2013-01-9094/
_version_ 1643615368401387520
score 13.211869

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