This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Effect of Real World Driving and Different Drive Modes on Vehicle Emissions and Fuel Consumption
Technical Paper
2018-01-5017
ISSN: 0148-7191, e-ISSN: 2688-3627
This content contains downloadable datasets
Annotation ability available
Sector:
Event:
Automotive Technical Papers
Language:
English
Abstract
To check the regulated emission limits, mass emissions test for a vehicle is
conducted on a chassis dynamometer following a driving cycle. However, the
driving cycle and laboratory test are different from the real-world driving.
This article presents a study conducted on a mid-size gasoline car on chassis
dynamometer as well as on-road (real-world). It determines the effect of
real-world driving, different drive modes (idle, acceleration, deceleration and
cruising) on vehicle emissions and fuel consumption and their comparison with
the laboratory data. The emissions tests were conducted on the chassis
dynamometer following the Modified Indian Driving Cycle and on the selected
traffic routes in Dehradun city using a Portable Emission Measurement System
(OBS-2200). It was observed from the study that average on-road emission rates
in gram per second were 1.35 to 2.39 times higher for CO, 1.12 to 1.39 times
higher for CO2, 2.04 to 2.32 times higher for NOx and 2.17 to 5.0
times higher for THC as compared to the chassis dynamometer test. The test
results indicated that the on-road fuel consumption was higher than the
dynamometer test by 22.3%, 19%, 13.9% in congested, medium and low traffic
routes respectively. The low-speed conditions with frequent stop and go
operation, particularly on the congested roads, were the main reasons that
aggravated the vehicle emissions and fuel consumption in real-world driving
conditions. The time spent in various drive modes and percentage contribution of
the drive modes to vehicular emissions and fuel consumption were calculated and
analyzed using a computer program developed for the study. This study was also
an attempt to generate and understand the real-world vehicle emissions and fuel
consumption data in a Tier-II Indian city, and to establish the correlation
between the real-world vehicle emissions and emissions data generated in the
laboratory as per the legislative procedure.
Recommended Content
Authors
- Robindro Lairenlakpam - CSIR-Indian Institute of Petroleum
- A.K. Jain - CSIR-Indian Institute of Petroleum
- Poonam Gupta - CSIR-Indian Institute of Petroleum
- Wittison Kamei - CSIR-Indian Institute of Petroleum
- Rajendra Badola - CSIR-Indian Institute of Petroleum
- Yograj Singh - CSIR-Indian Institute of Petroleum
Topic
Citation
Lairenlakpam, R., Jain, A., Gupta, P., Kamei, W. et al., "Effect of Real World Driving and Different Drive Modes on Vehicle Emissions and Fuel Consumption," SAE Technical Paper 2018-01-5017, 2018, https://doi.org/10.4271/2018-01-5017.Data Sets - Support Documents
Title | Description | Download |
---|---|---|
Unnamed Dataset 1 | ||
Unnamed Dataset 2 | ||
Unnamed Dataset 3 | ||
Unnamed Dataset 4 | ||
Unnamed Dataset 5 | ||
Unnamed Dataset 6 | ||
Unnamed Dataset 7 | ||
Unnamed Dataset 8 |
Also In
References
- Chugh , S. , Kumar , P. , and Muralidharan , M. Development of Delhi Driving Cycle: A Tool for Realistic Assessment of Exhaust Emissions from Passenger Cars in Delhi SAE Technical Paper 2012-01-0877 2012 10.4271/2012-01-0877
- Marathe , M. 1986
- Chena , C. , Huanga , C. , Huanga , H. , Wangb , H. et al. On-Road Emission Characteristics of Heavy-Duty Diesel Vehicles in Shanghai Atmospheric Environment 41 26 5334 5344 2007
- Jain , A. , Robindro , L. , Pathak , S. , Singh , Y. et al. Impact of Road Quality, Traffic Management and Driver Training on Vehicular Emissions and Fuel Economy-an Experimental Study on Indian Roads SAE Technical Paper 2011-26-0040 2011 10.4271/2011-26-0040
- Gao , Y. and Checkel , M.D. Experimental Measurement of On-Road CO 2 Emission and Fuel Consumption Functions SAE Technical Paper 2007-01-1610 2007 10.4271/2007-01-1610
- Gao , Y. and Checkel , M. Emission Factors Analysis Using an On-Board and In-Use Measurement System SAE Technical Paper 2007-01-1327 2007 10.4271/2007-01-1327
- D'Angiola , A. , Gomez , D. , Dawidowski , L. , and Osses , M. On-Road Traffic Emissions in a Megacity Atmospheric Environment 44 4 483 493 2010
- Baidya , S. and Borken-Kleefeld , J. Atmospheric Emissions from Road Transportation in India Energy Policy 37 10 3812 3822 2009
- Pandian , S. , Gokhale , S. , and Ghoshal , A. Evaluating Effects of Traffic and Vehicle Characteristics on Vehicular Emissions Near Traffic Intersections Transportation Research: Part D 14 3 180 196 2009
- Pathak , S. , Sood , V. , Singh , Y. , and Channiwala , S. Real World Vehicle Emissions: Their Correlation with Driving Parameters Transportation Research: Part D 44 157 176 2016
- Kline , S. and McClintock , F. Describing Uncertainties in Single-Sample Experiments Mechanical Engineering 75 3 8 1953
- Sahoo , B. , Sahoo , N. , and Saha , U. Dual Fuel Performance Studies of a Small Diesel Engine Using Green Fuels Applied Mechanics and Materials 668 110-116 2101 2108 2011
- Frey , H. , Unal , A. , and Chen , J. 49 57 2002
- Nesamani , K. and Subramanian , K. 2005
- Type Approval Procedure (TAP) and Conformity of Production (COP) document 2005
- Pelkmans , L. and Debal , P. Comparison of On-Road Emissions with Emissions Measured on Chassis Dynamometer Test Cycles Transportation Research: Part D 11 4 233 241 2006