国内外在用车I/M制度及实施情况
The Inspection and Maintenance Program and Its Implementation at Home and Abroad

基于美国、欧盟、日本和我国在用车检测制度的主要内容以及检测方法的研究及对比，发现我国的在用车检测方法已涵盖了主流的检测方法，较为完善，但是在整体的制度设计上侧重于在用车的检测，仍需完善在用车维护监管制度，建立在用车检验与维护信息化管理平台，加强定期对站点的监督管理。
Based on the research and comparison of the main contents and measurement methods for emis-sion of the in-use vehicle in the United States, the European Union, Japan and China, it is found that the in-use vehicle measurement method in our country has covered the mainstream measurement methods and is relatively perfect. However, in the overall design of the Inspection and Maintenance Program, it is necessary to improve the in-use vehicle maintenance supervision program, establish an information management platform for in-use vehicle inspection and maintenance, and strengthen regular supervision and management of the station.