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安全气囊

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安全气囊是现代汽车上最引入注目的新技术装置之一。安全气囊系统主要包括传感器的总成,充气,点火器,折叠气囊,故态氨,警告灯等。当汽的车前方受到一定角度内的高速碰撞时,装在车前部的碰撞传感器和汽车中部的安全传感器,就能够检测到汽车突然减速,并将这一信号在O.01秒内的速度传给安全气囊系统的控制电脑。在电脑经过分析确认之后,立即引爆气囊内的电热点火器(即电雷管),使其发生引爆。这一过程一般只需005秒。点火器引爆之后,固态氮粒迅速气化,大量的氨气化,大量氮气立即吹胀气囊,并在强大的冲击力之下气囊冲开方向盘上的盖而安全展开。主要研究内容有安全气囊的作用,安全气囊的组成以及安全气囊的工作原理。
Airbags is the most modern car introduced new technology of attention one of the devices. The airbag system mainly including sensor assembly, air, ignition, folding balloon, shall the nitrogen, warning lights, etc. When steam car by certain Angle ahead in the collision, put in front of the collision of the safety car sensors and central sensor, can detect the car suddenly to slow down, and the signal in the speed of 0.01 seconds to airbag system control computer. Through analysis on the computer after confirmation, detonated inside the balloon immediately electric hot firearms (i.e. electric detonators), and make it exploded. The process typically require 0.05 seconds. Ignition after detonated, solid nitrogen grain of rapid gasification, a large amount of nitrogen gasification, a large number of nitrogen immediately huff balloon, and in the powerful impact under the cover of the steering wheel airbag push aside and on safety. The main research contents have air bags, function, air bags, composition and the airbag principle of work.

汪昌国、王冬冬

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上海电机学院,上海200245

安全气囊系统 碰撞传感器 现代汽车 控制电脑 点火器 技术装置 高速碰撞 工作原理

2012

中国包装科技博览
中国包装总公司

中国包装科技博览

ISSN:1009-914X
年,卷(期):2012.(26)
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