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

Gongbin Qian, Edward Chung

Research output: Unpublished conference presentation (presented paper, abstract, poster)Conference presentation (not published in journal/proceeding/book)Academic researchpeer-review

8 Citations (Scopus)

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.

Original languageEnglish
Publication statusPublished - 1 Jan 2014
Externally publishedYes
Event34th Australasian Transport Research Forum, ATRF 2011 - Adelaide, Australia
Duration: 28 Sep 201130 Sep 2011

Conference

Conference34th Australasian Transport Research Forum, ATRF 2011
Country/TerritoryAustralia
CityAdelaide
Period28/09/1130/09/11

ASJC Scopus subject areas

  • Transportation

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