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交通事故中安全气囊存在的缺陷不仅会使其失去保护乘员的作用,而且会导致乘员的额外损伤。文章针对国内安全气囊缺陷调查技术、标准和监管制度的缺失,充分调研了国内外安全气囊召回现状,分析了美国政府参与调查的气囊召回案件的特点。最后,结合国外缺陷调查经验、判定流程和气囊缺陷判定关键技术,制定出我国汽车安全气囊缺陷判定通用流程,并开发了相应的判定软件。研究结果可促进安全气囊缺陷判定的标准化和规范化,从而降低相关判定工作的技术难度和管理成本,有利于保护车辆乘员的安全。
Defective airbags in a traffic accident not only make them lose the role of protecting the occupants but also cause additional damage to the occupants. The article investigates the current situation of airbag recall at home and abroad for the lack of investigation technology, standard and regulatory system of domestic airbag defects, and analyzes the characteristics of airbag recall cases involved in the investigation by the U.S. government. Finally, combined with the experience of foreign defects investigation to determine the process and the key technologies to determine the defect of the airbag to develop a general process of determining the defect of the automotive airbag in our country, and to develop the corresponding judgment software. The research results can promote the standardization and standardization of airbag defect judgment, so as to reduce the technical difficulty and management cost of the relevant judgment work, and help to protect the safety of vehicle occupants.