汽车排放控制法规(标准)及测量方法对比分析

Regulations on and Measurement of Vehicle Emissions: A Comparative Analysis

本文以美国、德国及中国部分城市为例,介绍了汽车排放对大气污染的影响,对比分析了美国、欧洲、日本及中国在新车型式认证和在用车定期检测时排放试验规范及控制标准。文章认为应加强对高排放车辆的检测与控制,而在用车排放检测与维护(I/M)制度是识别和维护高排放车辆的最有效方法之一,我国应加快推广实施I/M制度,以减少在用车排放污染物。

Effect of vehicle emissions on air pollution is examined. A comparative study on test procedures and emission limits for both new and in-use vehicles in USA, Europe, Japan and China is made. It is pointed out that Inspection and Maintenance (I/M) system is one of the most effective ways for identifying and maintaining high emission vehicles. I/M system should be put in practice in China, so that the emission pollutants from vehicles can be greatly reduced.