Abstract：Remote sensing of exhaust gas is widely applied in vehicle emission monitoring. However, the evaluation method for dynamic measurement is limited. Two kinds of static calibration device were compared, the results showed that the assistant computation of combustion equation corrected the measuring data and avoided the influence of diffusion of plume. According to molecular weight difference of C3H8 and 1,3-C4H6 in combustion equation, the ratio of each component in standard gas was definite. And two kinds standard gas were prepared and verified by dynamic measurement. The results indicated that the gas components accorded with the combustion equation could evaluate the accuracy of monitoring date for low concentration components. Thus, the results of the researche could guidance the preparation of standard gas for remote sensing equipment, and enrich the testing methods for dynamic measurement.
Anenberg S C, Miller J, Minjares R, et al. Impacts and mitigation of excess diesel-related NOx emissions in 11 major vehicle markets ［J］. Nature, 2017, 545(7655): 467-471.
［2］
Liati A, Schreiber D, Dasilva Y A R, et al. Ultrafine particle emmisions from modern gasoline and diesel vehicles: An electron microscopic perspective ［J］. Envrionmental Pollution, 2018, 239: 661-669.
［3］
Kelp M, Gould T, Austin E, et al. Sensitivity analysis of area-wide, mobile source emission factors to high-emitter vehicles in Los Angeles ［J］. Atmospheric Environment, 2019, 223: 117-212.
［6］
Andreae M O, Crutzen P J. Atmospheric aerosols: Biogeochemical sources and role in atmospheric chemistry ［J］. Science, 1997, 276(5315): 1052-1058.
Sjodin A, Persson K, et al. On-road emission factors derived from measurements in a traffic tunnel ［J］. International Journal of Vehicle Desigh, 1998, 20: 147-158.
［4］
Suarez-Bertoa R, Astorga C. Impact of cold temperature on Euro 6 passenger car emissions ［J］. Environmental Pollution, 2018, 234: 318-329.
Ma L Y,Lin J,Zhang L,et al. Review on the Cavity Ring-down Spectroscopy for Greenhouse Gas Monitoring［J］. Acta Metrologica Sinica, 2022, 43(2): 274-280.
Lü H Z,Ma R M,Zhang L, et al. Research on Accurate Measurement of Low Concentration Nitric Oxide in High Temperature Water-containing Flue Gas Based on FTIR Spectrometer［J］. Acta Metrologica Sinica, 2021, 42(4): 526-531.
Nong J J, Huang R, Shuang J R. Assessment of Remote Sensing in Application to Vehicle Emission Investigation and Performance Evaluation of IM Program ［J］. Guangzhou Environmental Sciences, 2005, 20(4): 17-19.
Han B, Jiang Y H, Gao K H, et al. Research on a Novel Calculation Method of Regional Vehicle Emission ［J］. Acta Metrologica Sinica, 2019, 40(2): 343-346.
Hao Y Z, Yu L, Wang H T. Development and Application of Remote Emission Sensing Technologies ［J］. Safety and Environmental Engineering, 2010, 17(4): 46-50.
Ma L Y,Ma R M,Zhu X Y,et al. Carbon Dioxide Concentration Measurement of Fixed SourceBased on Herriott Absorption Cell［J］.Acta Metrologica Sinica, 2022, 43(3): 416-419.
Hu H M, Wang C, Zhang J T. International research overview of inversion approach of carbon emission measurement in urban area ［J］. Acta Metrologica Sinica, 2017, 38(1): 7-12.
［17］
CCAEPI-RG-Y-059 环保产品认证实施规则 机动车尾气遥感检测仪 ［S］.
Zhang K X, Lu X J, Zhu W M. The Development situation and prospect of remote sensing monitoring ［J］. Industry Metrology, 2020, 30(6): 1-5.
Yan X Y, Bao Song, Ma S B, et al. The Preparation of Standard Gas for Motor Vehicle Exhaust monitoring ［J］. Low Temperature and Specialty Gases, 2013, 31(6): 27-32.
Wang T D, Liu W Q, Zhang Y J, et al. Research of On-road Vehicle Emission Remote Sensing System ［J］. Journal of Atmoshperic And Environmental Optics, 2007, 2(3): 198-202.
［5］
Bishop G A, Schuchmann B G, Stedman D H. Heavy-duty truck emissions in the South Coast Air Basin of California ［J］. Environmental science & technology, 2013, 47(16): 9523-9529.
Wang M H, Huang C, Ren H J, et al. Determination of gaseous pollutant emission factors from diesel vehicles based on remote sensing exhaust gas monitoring ［J］. Acta Scientiae Circumstantiae, 40(11): 4156-4161.
2023, Vol. 44 
