摘要
利用摩托车实际道路行驶特征的路谱数据,研究了ECE排放测试循环的行驶特征及其适应性。结果表明,实际路谱的各种速度特征与ECE比较接近,而模式比例特征、加减速特征与ECE相比则存在着较大的差异,两者行驶工况的分布也明显不同。当使用ECE测试循环的结果计算摩托车有害气体排放大气分担率时,应充分考虑到ECE测试循环与实际道路行驶特征的差异。
Using the road spectra data obtained from real motorcycle driving, the driving features of ECE emission test cycle and its adaptability to China are studied. The results show that the various speed features of road spectra are relatively close to that of ECE; but the other features such as proportions of different driving modes and deceleration feature are quite different from that of ECE. This discrepancy should be taken into full consideration when evaluating the emission contribution of motorcycle based on the test results with ECE driving cycle.
出处
《汽车工程》
EI
CSCD
北大核心
2006年第10期940-943,共4页
Automotive Engineering
基金
教育部博士点基金项目(20020056046)
天津市应用基础研究计划项目(05YFJMJC11100)资助。
关键词
摩托车
排放测试循环
行驶特征
适应性
Motorcycle, Emission test cycle, Driving features, Adaptability
