Outlook · Volume 10 · 2012Research paper

Real-world driving cycle in heterogeneous traffic conditions in Delhi for sustainable transport systems

Ravindra Kumar
Purnima Parida, Bhujang Kanga Durai, Csir-Central Road Research Institute
India
Wafaa Saleh
Edinburgh Napier University
UK
Purpose

The purpose of this paper is to improve the understanding of driving conditions in India that are heterogeneous in nature.

Design/Methodology/Approach

The driving cycle data were collected using GPS on different types of both motorised and non-motorised modes of transport, e.g. car, auto rickshaw, bus, motorcycle and cycle rickshaw and bicycle on different traffic corridors in Delhi.

Findings

Research findings show that driving cycles differ for different types of vehicles. Therefore, each mode should be encouraged based on their average speed-time sequence in any traffic mix. The real-world driving cycle will be also useful for the understanding of fuel consumption and emissions in real-world scenarios in order to control vehicle emissions properly, achieve fuel efficiency and to obtain a more sustainable transport system. Originality/value -- This type of research has not been carried out in any Indian city.

Keywords
Driving cycleEmissionFuel consumptionHeterogeneousMixed traffic