翻开有关历史,不难发现,我国一直以来十分重视汽车的报废更新,并对汽车实行强制报废制度,鼓励老旧汽车(按期或提前)报废更新。20世纪70年代末以前,主要考虑到节约能源问题;80年代,经过几次调整分步增加了交通安全、运输效率、汽车产业发展等因素;90年代又主要增加了环保等因素;进入21世纪,则增加了节约资源、人的物权等因素。 Open the relevant history, not difficult to find that our country has always attached great importance to the scrapping of the car renewal, and mandatory scrapped the car system, to encourage the old car scrapped (on schedule or in advance) scrapped. Before the end of the 1970s, the major consideration was to save energy. In the 1980s, after several adjustments, factors such as traffic safety, transportation efficiency and the development of the automobile industry were added step by step in the 1980s. In the 1990s, environmental protection and other factors were mainly added. In the 21st century , Then increased resource conservation, property rights and other factors.