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Environmental Impac...
Environmental Impact of Road Transport : Emission Modeling for Evaluation of Urban Traffic Controls
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- Ma, Xiaoliang (författare)
- KTH,Trafik och logistik,Centrum för trafikforskning, CTR
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Lei, Wei (författare)
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Chen, Hui (författare)
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(creator_code:org_t)
- HK, China, 2010
- 2010
- Engelska.
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Ingår i: PROCEEDINGS OF THE FIRST INTERNATIONAL CONFERENCE ON SUSTAINABLE URBANIZATION (ICSU 2010). - HK, China. ; , s. 1563-1571
- Relaterad länk:
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https://urn.kb.se/re...
Abstract
Ämnesord
Stäng
- Road traffic emission has been widely concerned as a big challenge for urban transportation planning and management. In order to quantitatively analyze traffic emission and fuel consumption in the urban area and build computational models for operational traffic environment projects, we have been focused on microscopic emission modeling using on-road dynamic emission data collected by potable emission measurement systems (PEMS) in Chinese cities. Two widely known micro-scale emission models, CMEM and VT-Micro, are evaluated and compared through the model calibration and validation procedures. In addition, by integrating traffic simulation and emission models, we are able of analyzing environmental impacts, in terms of emission and fuel consumption, of a local intersection in Wuhan under different signal control strategies. The proposed method has the potential to be extended for evaluation of urban transport planning as well as other dynamic traffic controls.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Transportteknik och logistik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Transport Systems and Logistics (hsv//eng)
Nyckelord
- Environmental impacts
- vehicular emission
- microscopic emission models
- urban traffic control and management
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)