在用汽油车典型排气检测方法的工况分析  

Test Cycle Analysis of Typical Exhaust Inspection Ways for In-use Gasoline Vehicle

作　　者：王文涛[1] 彭美春[2] 李俊松[1] 林怡青[2] 

机构地区：[1]广州城市职业学院汽车与机电技术系,广州510405 [2]广东工业大学机电工程学院,广州510090

出　　处：《安全与环境工程》2008年第2期50-53,共4页Safety and Environmental Engineering

基　　金：国家科技部“十五”国家清洁汽车关键技术研究开发及示范应用项目(2003BA408B29)资助

摘　　要：总结了国内外常用在用汽油车的排气检测方法,以工况解析的方式分析了常用在用汽油车的检测工况,提出了以偏差率来评定检测工况的相关性,并得出了T櫣V-A、IM240与型式认证相关性较高,IM195与GB18352.3-2005全工况的相关性较低的结论。This paper abstracted exhaust inspection ways for typical in-use gasoline vehicle over the world. With the means of test cycle analysis,it analysed typical inspection ways and proposed evaluating correlation of inspection cycle with the deviation ratio of parameters. On terms of test cycle, it concluded that the correlations between T V-A and NEDC and between IM24 and FTP-75 are high and the correlation between IM195 and full cycle of GB18352.3-2005 is low.

关 键 词：汽车排放 在用车 相关性 工况 检测方法 

分 类 号：X831[环境科学与工程—环境工程]