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Evaluating effects of eco-driving at traffic intersections based on traffic micro-simulation

Qian, Gongbin & Chung, Edward (2011) Evaluating effects of eco-driving at traffic intersections based on traffic micro-simulation. In Tisato, Peter, Oxlad, Lindsay, & Taylor, Michael (Eds.) Evaluating effects of eco-driving at traffic intersections based on traffic micro-simulation, PATREC, Adelaide Hilton Hotel, Adelaide, South Australia, Australia, pp. 1-11.

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Abstract

Eco-driving is an initiative driving behavior which aims to reduce fuel consumption and emissions from automobiles. Recently, it has attracted increasing interests and has been adopted by many drivers in Australia. Although many of the studies have revealed considerable benefits in terms of fuel consumption and emissions after utilising eco-driving, most of the literature investigated eco-driving effects on individual driver but not traffic flow. The driving behavior of eco-drivers will potentially affect other drivers and thereby affects the entire traffic flow. To comprehensively assess and understand how effectively eco-driving can perform, therefore, measurement on traffic flow is necessary. In this paper, we proposed and demonstrated an evaluation method based on a microscopic traffic simulator (Aimsun). We focus on one particular eco-driving style which involves moderate and smooth acceleration. We evaluated both traffic performance (travel time) and environmental performance (fuel consumption and CO2 emission) at traffic intersection level in a simple simulation model. The before-and-after comparisons indicated potentially negative impacts when using eco-driving, which highlighted the necessity to carefully evaluate and improve eco-driving before wide promotion and implementation.

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ID Code: 45778
Item Type: Conference Paper
Keywords: Eco-driving, Traffic Intersection, Micro-simulation
Subjects: Australian and New Zealand Standard Research Classification > ENGINEERING (090000) > CIVIL ENGINEERING (090500) > Transport Engineering (090507)
Divisions: Past > QUT Faculties & Divisions > Faculty of Built Environment and Engineering
Past > Schools > School of Urban Development
Current > Research Centres > Smart Transport Research Centre
Copyright Owner: Copyright 2011 University of South Australia and the South Australian Department for Transport, Energy and Infrastructure. [Gongbin Qian & Edward Chung]
Deposited On: 09 Sep 2011 08:33
Last Modified: 08 Oct 2011 11:43

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