4、和普及。现在，世界上许多汽车制造厂及专业生产厂都在设计和生产安全气囊。今天的气囊已经发展到可以在任意方向的碰撞中（包括侧向碰撞）起保护乘员头部、躯干和膝部的作用。此外还会向智能化、小型化、多样化、无污染的方向发展的趋势。关键词：安全气囊，技术，应用，发展17江西科技学院本科生毕业论文（设计）AbstractIn China, with Development of Highway and improve vehicle performance, vehicle driving faster and faster, especially as car ownership increased
5、 rapidly, more and more crowded traffic and many other factors ... .. Car safety in recent the loss of accident year by year. Therefore, the vehicle safety becomes especially important. An automotive vehicle into the safety of both active safety and passive safety. Active safety refers to the abi
6、lity of vehicles to prevent accident, there are anti-lock braking system, brake force distribution systems. Passive safety in the event of an accident is the case of the configuration of the car the ability to protect the occupants. At present, there are seat belts, safety cushion, the airbag cra
7、sh-type body and protection system (Airbag Restraint System) and so on. (Hereinafter referred to as: air bags.)The whole process of vehicle collision is divided into two stages: in the car with no motor vehicles or veh
