基于MOVES模型本地化的轻型车排放因子估计方法

Localization of Light-Duty Vehicle Emission Factor Estimation Based on MOVES

摘要:

考虑中美两国车辆排放限制标准及测试工况的差异，提出了MOVES模型本地化修正的方法，并进行了案例分析。研究表明，我国车辆排放控制水平虽较为滞后但发展较快，如我国国I至国VIa轻型车一氧化碳排放限值标准所对应的美国轻型车排放特征年份分别为：1995、1999、2002、2007、2010及2012年。此外，对估计的轻型车排放因子与真实的测试结果进行了对比分析。

Abstract:

With consideration of the differences of vehicle emissions limits standards and testing driving cycles between China and the United States， a method of MOVES（motor vehicle emissions simulator） localization is proposed， and a case study of Shanghai is made. The result reveals that although the vehicle emission control in China lags behind， it develops rapidly. For example， the emission characteristic years of light-duty vehicles in the United States corresponding to the carbon monoxide emission limit standards of China I to China VIa are 1995， 1999， 2002， 2007， 2010 and 2012. The estimated light duty vehicle emissions factors are compared with the real test results.