汽车安全气囊点火算法综述

Review of Ignition Algorithms of Vehicle Airbag

目前安全气囊已在汽车上得到普遍应用,但其点火算法却没有统一的设计标准。详细论述了设计安全气囊点火算法的理论依据,包括乘员损伤准则、气囊点火条件和点火时刻确定法则。介绍了几种传统的安全气囊点火算法,并对其优缺点进行了对比。着重阐述了几种智能安全气囊点火算法的研究成果和发展前景,指出了安全气囊点火算法未来的发展方向。

Airbag has been widely used in vehicles, however, there is no uniform design standards for the ignition algorithm. The theoretical basis of airbag ignition algorithms was reviewed in this paper, including occupant injury criteria, airbag ignition conditions and ignition timing. Based on these theories, several traditional airbag ignition algorithms were introduced and their advantages and disadvantages were compared. The research results and future of the intelligent ignition algorithms were summarized and the development direction of airbag ignition algorithm was also pointed out.