Fuel consumption for various driving styles in conventional and hybrid electric vehicles: Integrating driving cycle predictions with fuel consumption optimization
Abstract
Here, improving fuel economy and lowering emissions are key societal goals. Standard driving cycles, pre-designed by the US Environmental Protection Agency (EPA), have long been used to estimate vehicle fuel economy in laboratory-controlled conditions. They have also been used to test and tune different energy management strategies for hybrid electric vehicles (HEVs). This paper aims to estimate fuel consumption for a conventional vehicle and a HEV using personalized driving cycles extracted from real-world data to study the effects of different driving styles and vehicle types on fuel consumption when compared to the estimates based on standard driving cycles. To do this, we extracted driving cycles for conventional vehicles and HEVs from a large-scale U.S. survey that contains real-world GPS-based driving records. Next, the driving cycles were assigned to one of three categories: volatile, normal, or calm. Then, the driving cycles were used along with a driver-vehicle simulation that captures driver decisions (vehicle speed during a trip), powertrain, and vehicle dynamics to estimate fuel consumption for conventional vehicles and HEVs with power-split powertrain. To further optimize fuel consumption for HEVs, the Equivalent Consumption Minimization Strategy (ECMS) is applied. The results show that depending on the driving style and the driving scenario,more »
- Authors:
-
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); The Univ. of Tennessee, Knoxville, TN (United States)
- Virginia Dept. of Transportation, Richmond, VA (United States); The Univ. of Tennessee, Knoxville, TN (United States)
- The Univ. of Tennessee, Knoxville, TN (United States)
- Publication Date:
- Research Org.:
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1457179
- Grant/Contract Number:
- AC05-00OR22725
- Resource Type:
- Accepted Manuscript
- Journal Name:
- International Journal of Sustainable Transportation
- Additional Journal Information:
- Journal Volume: 13; Journal Issue: 2; Journal ID: ISSN 1556-8318
- Publisher:
- Taylor & Francis
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; 29 ENERGY PLANNING, POLICY, AND ECONOMY; Driving cycle; equivalent consumption minimization strategy (ECMS); fuel consumption; hybrid electric vehicle (HEV); optimal energy management
Citation Formats
Rios-Torres, Jackeline, Liu, Jun, and Khattak, Asad. Fuel consumption for various driving styles in conventional and hybrid electric vehicles: Integrating driving cycle predictions with fuel consumption optimization. United States: N. p., 2018.
Web. doi:10.1080/15568318.2018.1445321.
Rios-Torres, Jackeline, Liu, Jun, & Khattak, Asad. Fuel consumption for various driving styles in conventional and hybrid electric vehicles: Integrating driving cycle predictions with fuel consumption optimization. United States. https://doi.org/10.1080/15568318.2018.1445321
Rios-Torres, Jackeline, Liu, Jun, and Khattak, Asad. Thu .
"Fuel consumption for various driving styles in conventional and hybrid electric vehicles: Integrating driving cycle predictions with fuel consumption optimization". United States. https://doi.org/10.1080/15568318.2018.1445321. https://www.osti.gov/servlets/purl/1457179.
@article{osti_1457179,
title = {Fuel consumption for various driving styles in conventional and hybrid electric vehicles: Integrating driving cycle predictions with fuel consumption optimization},
author = {Rios-Torres, Jackeline and Liu, Jun and Khattak, Asad},
abstractNote = {Here, improving fuel economy and lowering emissions are key societal goals. Standard driving cycles, pre-designed by the US Environmental Protection Agency (EPA), have long been used to estimate vehicle fuel economy in laboratory-controlled conditions. They have also been used to test and tune different energy management strategies for hybrid electric vehicles (HEVs). This paper aims to estimate fuel consumption for a conventional vehicle and a HEV using personalized driving cycles extracted from real-world data to study the effects of different driving styles and vehicle types on fuel consumption when compared to the estimates based on standard driving cycles. To do this, we extracted driving cycles for conventional vehicles and HEVs from a large-scale U.S. survey that contains real-world GPS-based driving records. Next, the driving cycles were assigned to one of three categories: volatile, normal, or calm. Then, the driving cycles were used along with a driver-vehicle simulation that captures driver decisions (vehicle speed during a trip), powertrain, and vehicle dynamics to estimate fuel consumption for conventional vehicles and HEVs with power-split powertrain. To further optimize fuel consumption for HEVs, the Equivalent Consumption Minimization Strategy (ECMS) is applied. The results show that depending on the driving style and the driving scenario, conventional vehicle fuel consumption can vary widely compared with standard EPA driving cycles. Specifically, conventional vehicle fuel consumption was 13% lower in calm urban driving, but almost 34% higher for volatile highway driving compared with standard EPA driving cycles. Interestingly, when a driving cycle is predicted based on the application of case-based reasoning and used to tune the power distribution in a hybrid electric vehicle, its fuel consumption can be reduced by up to 12% in urban driving. Implications and limitations of the findings are discussed.},
doi = {10.1080/15568318.2018.1445321},
journal = {International Journal of Sustainable Transportation},
number = 2,
volume = 13,
place = {United States},
year = {Thu Jun 14 00:00:00 EDT 2018},
month = {Thu Jun 14 00:00:00 EDT 2018}
}
Figures / Tables:
Works referenced in this record:
Eco-Driving System for Energy Efficient Driving of an Electric Bus
journal, April 2015
- Rios-Torres, Jackeline; Sauras-Perez, Pablo; Alfaro, Ruben
- SAE International Journal of Passenger Cars - Electronic and Electrical Systems, Vol. 8, Issue 1
Energy-Optimal Control of Plug-in Hybrid Electric Vehicles for Real-World Driving Cycles
journal, September 2011
- Stockar, Stephanie; Marano, Vincenzo; Canova, Marcello
- IEEE Transactions on Vehicular Technology, Vol. 60, Issue 7
Characterization of vehicle driving patterns and development of driving cycles in Chinese cities
journal, July 2008
- Wang, Qidong; Huo, Hong; He, Kebin
- Transportation Research Part D: Transport and Environment, Vol. 13, Issue 5
Model Predictive Control of Vehicles on Urban Roads for Improved Fuel Economy
journal, May 2013
- Kamal, Md. Abdus Samad; Mukai, Masakazu; Murata, Junichi
- IEEE Transactions on Control Systems Technology, Vol. 21, Issue 3
Comparing real-world fuel consumption for diesel- and hydrogen-fueled transit buses and implication for emissions
journal, June 2007
- Frey, H. Christopher; Rouphail, Nagui M.; Zhai, Haibo
- Transportation Research Part D: Transport and Environment, Vol. 12, Issue 4
Transport energy consumption in mountainous roads. A comparative case study for internal combustion engines and electric vehicles in Andorra
journal, January 2015
- Travesset-Baro, Oriol; Rosas-Casals, Marti; Jover, Eric
- Transportation Research Part D: Transport and Environment, Vol. 34
An Optimization Framework for Driver Feedback Systems
journal, June 2013
- Malikopoulos, Andreas A.; Aguilar, Juan P.
- IEEE Transactions on Intelligent Transportation Systems, Vol. 14, Issue 2
Supervisory Power Management Control Algorithms for Hybrid Electric Vehicles: A Survey
journal, October 2014
- Malikopoulos, Andreas A.
- IEEE Transactions on Intelligent Transportation Systems, Vol. 15, Issue 5
An environmental-economic evaluation of hybrid electric vehicles: Toyota's Prius vs. its conventional internal combustion engine Corolla
journal, March 2002
- Lave, Lester B.; MacLean, Heather L.
- Transportation Research Part D: Transport and Environment, Vol. 7, Issue 2
Optimization of Electrified Powertrains for City Cars
journal, June 2012
- Balazs, Andreas; Morra, Edoardo; Pischinger, Stefan
- SAE International Journal of Alternative Powertrains, Vol. 1, Issue 2
Estimating Regional Air Quality Vehicle Emission Inventories: Constructing Robust Driving Cycles
journal, August 2003
- Lin, Jie; Niemeier, Debbie A.
- Transportation Science, Vol. 37, Issue 3
General supervisory control policy for the energy optimization of charge-sustaining hybrid electric vehicles
journal, October 2001
- Paganelli, G.
- JSAE Review, Vol. 22, Issue 4
The role of alternative fuel vehicles: Using behavioral and sensor data to model hierarchies in travel
journal, June 2015
- Liu, Jun; Khattak, Asad; Wang, Xin
- Transportation Research Part C: Emerging Technologies, Vol. 55
What is the level of volatility in instantaneous driving decisions?
journal, September 2015
- Wang, Xin; Khattak, Asad J.; Liu, Jun
- Transportation Research Part C: Emerging Technologies, Vol. 58
Development of a practical driving cycle construction methodology: A case study in Hong Kong
journal, March 2007
- Hung, W. T.; Tong, H. Y.; Lee, C. P.
- Transportation Research Part D: Transport and Environment, Vol. 12, Issue 2
The ARTEMIS European driving cycles for measuring car pollutant emissions
journal, December 2004
- André, Michel
- Science of The Total Environment, Vol. 334-335
Real-world European driving cycles, for measuring pollutant emissions from high- and low-powered cars
journal, October 2006
- André, Michel; Joumard, Robert; Vidon, Robert
- Atmospheric Environment, Vol. 40, Issue 31
A Comparative Analysis of Energy Management Strategies for Hybrid Electric Vehicles
journal, March 2011
- Serrao, Lorenzo; Onori, Simona; Rizzoni, Giorgio
- Journal of Dynamic Systems, Measurement, and Control, Vol. 133, Issue 3
Ecological Vehicle Control on Roads With Up-Down Slopes
journal, September 2011
- Kamal, M. A. S.; Mukai, Masakazu; Murata, Junichi
- IEEE Transactions on Intelligent Transportation Systems, Vol. 12, Issue 3
Fuel Use and Emissions Comparisons for Alternative Routes, Time of Day, Road Grade, and Vehicles Based on In-Use Measurements
journal, April 2008
- Frey, H. Christopher; Zhang, Kaishan; Rouphail, Nagui M.
- Environmental Science & Technology, Vol. 42, Issue 7
Modeling and Control of a Power-Split Hybrid Vehicle
journal, November 2008
- Jinming Liu,
- IEEE Transactions on Control Systems Technology, Vol. 16, Issue 6
What is the evidence concerning the gap between on-road and Environmental Protection Agency fuel economy ratings?
journal, January 2017
- Greene, David L.; Khattak, Asad J.; Liu, Jun
- Transport Policy, Vol. 53
A parametric study of the energy demands of car transportation: a case study of two competing commuter routes in the UK
journal, January 2003
- Burgess, S. C.; Choi, J. M. J.
- Transportation Research Part D: Transport and Environment, Vol. 8, Issue 1
A comparative study of driving performance in metropolitan regions using large-scale vehicle trajectory data: Implications for sustainable cities
journal, September 2016
- Liu, Jun; Khattak, Asad; Wang, Xin
- International Journal of Sustainable Transportation, Vol. 11, Issue 3
A Vehicle-Specific Power Approach to Speed- and Facility-Specific Emissions Estimates for Diesel Transit Buses
journal, November 2008
- Zhai, Haibo; Frey, H. Christopher; Rouphail, Nagui M.
- Environmental Science & Technology, Vol. 42, Issue 21
Model predictive control of automotive powertrains - first experimental results
conference, December 2008
- Saerens, Bart; Diehl, Moritz; Swevers, Jan
- 2008 47th IEEE Conference on Decision and Control
An exploratory analysis comparing a stochastic driving cycle to California's regulatory cycle
journal, December 2002
- Lin, Jie; Niemeier, Debbie A.
- Atmospheric Environment, Vol. 36, Issue 38
ECMS as a realization of Pontryagin's minimum principle for HEV control
conference, June 2009
- Serrao, Lorenzo; Onori, Simona; Rizzoni, Giorgio
- 2009 American Control Conference
Optimal Control of Hybrid Electric Vehicles Based on Pontryagin's Minimum Principle
journal, September 2011
- Namwook Kim,
- IEEE Transactions on Control Systems Technology, Vol. 19, Issue 5
An analysis of the retail and lifecycle cost of battery-powered electric vehicles
journal, November 2001
- Delucchi, Mark A.; Lipman, Timothy E.
- Transportation Research Part D: Transport and Environment, Vol. 6, Issue 6
An energy management and charge sustaining strategy for a parallel hybrid vehicle with CVT
journal, March 2005
- Jong-Seob Won, ; Langari, R.; Ehsani, M.
- IEEE Transactions on Control Systems Technology, Vol. 13, Issue 2
Experimental evaluation of hybrid vehicle fuel economy and pollutant emissions over real-world simulation driving cycles
journal, June 2008
- Fontaras, Georgios; Pistikopoulos, Panayotis; Samaras, Zissis
- Atmospheric Environment, Vol. 42, Issue 18
Platform Engineering Applied to Plug-In Hybrid Electric Vehicles
conference, April 2007
- Markel, Tony
- SAE World Congress & Exhibition, SAE Technical Paper Series
A quantitative analysis of the European Automakers’ voluntary commitment to reduce CO2 emissions from new passenger cars based on independent experimental data
journal, April 2007
- Fontaras, Georgios; Samaras, Zissis
- Energy Policy, Vol. 35, Issue 4
Predicting Individual Fuel Economy
journal, April 2011
- Lin, Zhenhong; Greene, David
- SAE International Journal of Fuels and Lubricants, Vol. 4, Issue 1
A Supervisory Control Algorithm of Hybrid Electric Vehicle Based on Adaptive Equivalent Consumption Minimization Strategy with Fuzzy PI
journal, November 2016
- Zhang, Fengqi; Liu, Haiou; Hu, Yuhui
- Energies, Vol. 9, Issue 11
ADVISOR 2.1: a user-friendly advanced powertrain simulation using a combined backward/forward approach
journal, January 1999
- Wipke, K. B.; Cuddy, M. R.; Burch, S. D.
- IEEE Transactions on Vehicular Technology, Vol. 48, Issue 6
Delivering improved alerts, warnings, and control assistance using basic safety messages transmitted between connected vehicles
journal, July 2016
- Liu, Jun; Khattak, Asad J.
- Transportation Research Part C: Emerging Technologies, Vol. 68
Impacts of Road Grade on Fuel Consumption and Carbon Dioxide Emissions Evidenced by Use of Advanced Navigation Systems
journal, January 2009
- Boriboonsomsin, Kanok; Barth, Matthew
- Transportation Research Record: Journal of the Transportation Research Board, Vol. 2139, Issue 1
Control Strategies for Hybrid Electric Vehicles: Evolution, Classification, Comparison, and Future Trends
journal, September 2007
- Salmasi, Farzad Rajaei
- IEEE Transactions on Vehicular Technology, Vol. 56, Issue 5
A Comparative Analysis of Fuel Economy and Emissions Between a Conventional HEV and the UTS PHEV
journal, January 2011
- Salisa, A. R.; Zhang, N.; Zhu, J. G.
- IEEE Transactions on Vehicular Technology, Vol. 60, Issue 1
Emissions and Fuel Consumption Modeling for Evaluating Environmental Effectiveness of ITS Strategies
journal, January 2013
- Song, Yuan-yuan; Yao, En-jian; Zuo, Ting
- Discrete Dynamics in Nature and Society, Vol. 2013
Customizing driving cycles to support vehicle purchase and use decisions: Fuel economy estimation for alternative fuel vehicle users
journal, June 2016
- Liu, Jun; Wang, Xin; Khattak, Asad
- Transportation Research Part C: Emerging Technologies, Vol. 67
Indirect Instantaneous Car-Fuel Consumption Measurements
journal, December 2014
- Skog, Isaac; Handel, Peter
- IEEE Transactions on Instrumentation and Measurement, Vol. 63, Issue 12
Works referencing / citing this record:
Hydraulic hybrid passenger vehicle: Fuel savings possibilities
journal, January 2020
- Barbosa, Tarsis Prado; da Silva, Leonardo Adolpho Rodrigues; Pujatti, Fabrício José Pacheco
- Mechanics Based Design of Structures and Machines
Multi-fidelity validation algorithm for next generation hybrid-electric vehicle system design
journal, January 2019
- Stevens, Gary; Early, Juliana; Cunningham, Geoff
- Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, Vol. 233, Issue 13
Figures / Tables found in this record: