Abstract
In November 2018, the real driving emissions (RDE) package 4 of European Commission regulation was released, and the RDE test method was improved, the data processing method and cold start data processing were different from the China 6 light-duty vehicle standards. In some congested cities of China, the average speed of vehicles during morning and evening rush hours is lower than that in the RDE urban phase. In order to evaluate the impact of data processing methods, cold starting data processing and congestion conditions on RDE test, the real driving emissions from 5 light-duty GDI gasoline vehicles were measured on the GB6 RDE test route and the typical urban test route respectively. It was found that CO, NOx and PN specific emissions based on EU package 4 data processing methods were 22, 46 and 29% higher than the moving average window method results of GB6. For the CO, NOx and PN emissions, the reserved cold starting test results of 5 test vehicles are 18, 42 and 15% higher than the results excluding cold starting data. For the vehicle A, CO and PN emissions under the typical urban road are greater than GB6 RDE road test emissions, as NOx and THC emissions are roughly the same. The CO, THC and PN emission results increased in congested road conditions, which were 2.8 times, 2.9 times and 3.5 times higher than those in the condition of smooth road. Emissions of CO, THC and CO2 along the two test journeys show a decreasing trend with the increase of average speed, as PN emissions show an increasing trend with the increase of average positive acceleration of the travel. NOx emission decreases with the increase of average positive acceleration of the travel.
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References
Ministry of environmental protection of the People’s Republic of China (2017) China vehicle environmental management. Annual report, Beijing
Johnson TV (2015) Review of vehicular emissions trends. SAE Tech Paper, 2015-01-0993
Ge Y, Ding Y, Yin H (2017) Research status of real driving emission measurement system for vehicles. Autom. Saf. Energy 8(2):111–121
Thomas D, Li H et al (2017) A comparison of tailpipe gaseous emissions for RDE and WLTC using SI passenger cars. SAE Technical Paper 2017-01-2391
Khalfan A, Li H, Andrews G (2015) Cold start SI passenger car emissions from real world urban congested traffic. SAE Technical Paper 2015-01-1064
Johnson TV (2016) Vehicular emissions in review. SAE Tech Paper, 2016-01-0919
European Commission (EC) (2016, Mar 10) Amending regulation (EC) No. 692/2008 as regards emissions from light passenger and commercial vehicles (Euro 6). Commission Regulation (EU) No 2016/427
Ministry of environmental protection of the People’s Republic of China (2016, Dec 23) GB/T 18352.6—2016 Limits and measurement methods for emissions from light-duty vehicles (China 6)
European Commission (EC) (2018, Nov 5) Amending Directive 2007/46/EC of the European Parliament and of the Council, Commission Regulation (EC) No 692/2008 and Commission Regulation (EU) 2017/1151 for the purpose of improving the emission type approval tests and procedures for light passenger and commercial vehicles, including those for in-service conformity and real-driving emissions and introducing devices for monitoring the consumption of fuel and electric energy. Commission Regulation (EU) No 2018/1832
Beijing institute of transportation development (2017) Annual report on Beijing’s traffic development, Beijing
European Commission (EC) (2017, June 1) COMMISSION REGULATION (EU) 2017/1151 of 1 June 2017 supplementing Regulation (EC) No 715/2007 of the European Parliament and of the Council on type-approval of motor vehicles with respect to emissions from light passenger and commercial vehicles (Euro 5 and Euro 6) and on access to vehicle repair and maintenance information, amending Directive 2007/46/EC of the European Parliament and of the Council, Commission Regulation (EC) No 692/2008 and Commission Regulation (EU) No 1230/2012 and repealing Commission Regulation (EC) No 692/2008. Commission Regulation (EU) No. 2017/1151
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Zhu, Q., Guo, D., Shi, F., Yang, Z., Luo, J. (2021). Study on Real Road Driving Emission Characteristics of Light-Duty Gasoline Vehicles. In: Proceedings of China SAE Congress 2019: Selected Papers. Lecture Notes in Electrical Engineering, vol 646. Springer, Singapore. https://doi.org/10.1007/978-981-15-7945-5_26
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DOI: https://doi.org/10.1007/978-981-15-7945-5_26
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