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Development of Driving Cycle for CO2 Emission Test of Heavy-Duty Vehicles
Technical Paper
2013-01-2520
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
As a part of the global efforts to reduce CO2 emission, studies are in progress to derive regulation measures for CO2 emission from heavy-duty vehicles. Thus, identification of emission characteristics of CO2 for heavy-duty vehicle is required and test driving cycle for this would be necessary.
Before developing a test driving cycle to identify the emission characteristics of CO2, selection of test subject vehicles and actual road test was carried out. Through this, road drive characteristics per diverse vehicle type and emission levels of CO2 were identified. Correlations between the currently used cycles of each country and the actual road were analyzed and the cycle most similar to the actual road situations was selected among various countries' cycles to verify whether its easy use was possible for the actual tests.
The test driving cycle selected after comparison with actual road situations was modified so as to enable actual tests for all heavy-duty vehicles. Korean-World Harmonized Vehicle Cycle (K-WHVC) as the driving cycle subsequently modified was used to conduct chassis dynamometer tests, through which conforming possibility of K-WHVC and emission levels of CO2 were identified. Also, for the driving cycle modified so as to properly reflect actual road drive conditions of Korea, weighted factors for each section were selected per vehicle type, and the test driving cycle was developed or identification of emission characteristics of CO2 from heavy-duty vehicles.
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Citation
Park, J., Lee, J., and Lee, J., "Development of Driving Cycle for CO2 Emission Test of Heavy-Duty Vehicles," SAE Technical Paper 2013-01-2520, 2013, https://doi.org/10.4271/2013-01-2520.Also In
References
- Lim Gunbyoung Research on the Necessity of City Bus Driving Cycle for Fuel Consumption Test International Symposium, KSAE 2008-S0084 2008
- Cho Kang Rae Motor Vehicle Exhaust Emission Compliance Program Korea Automotive Environment Center 2008
- Brodrick , C. , Sperling , D. , Dwyer , H. , and Becker , C. Emissions from Conventional and Hybrid Electric Transit Buses Tested on Standard and San Francisco Specific Driving Cycles SAE Technical Paper 2002-01-3117 2002 10.4271/2002-01-3117
- SATO Susumu Fuel Economy Test Procedure for Heavy-Duty Vehicles: Japanese Test Procedures National Traffic Safety and Environment Laboratory 2008
- Baohua , W. , Yongge , L. , and Zheng , L. Dynamic Simulation and Analysis on City Bus Performance Based on Actual Urban Driving Cycle SAE Technical Paper 2006-01-3488 2006 10.4271/2006-01-3488
- Bruneel , H. Heavy Duty Testing Cycles Development: A New Methodology SAE Technical Paper 2000-01-1860 2000 10.4271/2000-01-1860