Abstract
This investigation adopts vehicle tracking manner to establish real-world driving patterns and estimates emission factors with dynamometers with 23 traffic-driving variables for 384 in-use light-duty passenger vehicles during non-rush hour. Adequate numbers of driving variables were decided with factor analysis and cluster analysis. The dynamometer tests were performed on FTP75 cycle and five local driving cycles derived from real-world speed profiles. Results presented that local driving cycles and FTP75 cycle were completely different in driving characteristic parameters of typical driving cycles and emission factors. The highest values of emission factor ratios of local driving cycle and FTP75 cycle for CO, NMHC, NO x , CH4, and CO2 were 1.38, 1.65, 1.58, 1.39, and 1.14, respectively.
Similar content being viewed by others
References
Baker, J. (2010). A cluster analysis of long range air transport pathways and associated pollutant concentrations within the UK. Atmospheric Environment, 44, 563–571.
Borge, R., Lumbreras, J., Vardoulakis, S., Kassomenos, P., & Rodríguez, E. (2007). Analysis of long-range transport influences on urban PM10 using two-stage atmospheric trajectory clusters. Atmospheric Environment, 41, 4434–4450.
Brankov, E., Rao, S. T., & Porter, P. S. (1998). A trajectory-cluster correlation methodology for examining the long-range transportof air pollutants. Atmospheric Environment, 32, 1525–1534.
Caggiano, R., Macchiato, M., & Trippetta, S. (2010). Levels, chemical composition and sources of fine aerosol particles (PM1) in an area of the Mediterranean basin. Science of the Total Environment, 408, 884–895.
Chen, K. S., Wang, W. C., Chen, H. M., Lin, C. F., Hsu, H. C., Kao, J. H., et al. (2003). Motorcycle emissions and fuel consumption in urban and rural driving conditions. The Science of the Total Environment, 312, 113–122.
Dorling, S. R., Davies, T. D., & Pierce, C. E. (1992). Cluster analysis: a technique for estimating the synoptic meteorological controls on air and precipitation chemistry—method and applications. Atmospheric Environment, 26A, 2575–2581.
Ericsson, E. (2000). Variability in urban driving patterns. Transportation Research Part D, 5, 337–354.
Gao, H., Chen, J., Wang, B., Tan, S. C., Lee, C. M., Yao, X., et al. (2011). A study of air pollution of city clusters. Atmospheric Environment, 45, 3069–3077.
Hung, W. T., Tam, K. M., Lee, C. P., Chan, L. Y., & Cheum, C. S. (2005). Comparison of driving characteristics in cities of Pearl River Delta, China. Atmospheric Environment, 39, 615–625.
Kuhler, M., & Karstens, D. (1978). Improved driving cycle for testing automotive exhaust emissions.SAE Technical Paper Series 780650.
Kulshrestha, A., Satsangi, P. G., Masih, J., & Taneja, A. (2009). Metal concentration of PM2.5 and PM10 particles and seasonal variations in urban and rural environment of Agra, India. Science of the Total Environment, 407, 6196–6204.
Liu, Y., Chen, L., Huang, Q. H., Li, W. Y., Tang, Y. J., & Zhao, J. F. (2009). Source apportionment of polycyclic aromatic hydrocarbons (PAHs) in surface sediments of the Huangpu River, Shanghai, China. Science of the Total Environment, 407, 2931–2938.
Taiwan Ministry of Transportation and Communications (2012). Monthly statistics of Transportation and Communications. http://www.motc.gov.tw/ch/home.jsp?id=578&parentpath=0,6.
Tong, H. Y., Hung, W. T., & Cheung, C. S. (1999). Development of a driving cycle for Hong Kong. Atmospheric Environment, 33, 2323–2335.
Tsai, J. H., Chiang, H. L., Hsu, Y. C., Peng, B. J., & Hung, R. F. (2005). Development of a local real world driving cycle for motorcycles for emission factor measurements. Atmospheric Environment, 39, 6631–6641.
Tzeng, G. H., & Chen, J. J. (1998). Development of a Taipei motorcycle driving cycle for emission and fuel economy. Transportation Research Part D, 3, 19–27.
Acknowledgments
This work was supported by Taiwan Environmental Protection Administration Grant contract EPA-92-FA13-03-A113.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Hwa, MY., Yu, TY. Development of real-world driving cycles and estimation of emission factors for in-use light-duty gasoline vehicles in urban areas. Environ Monit Assess 186, 3985–3994 (2014). https://doi.org/10.1007/s10661-014-3673-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10661-014-3673-1