摘要
提出一种两次动作的新型双安全气囊系统，并介绍了该系统的工作原理、结构和设计要点。在低速（小于30km／h）冲撞时，该系统只起动安全带预紧器；在高速冲撞时，安全带预紧器和双安全气囊同时起动，从而保护驾乘人员的安全。
A new type twice action double safety air bag system of which the working princi-ple,construction and main design points have been described is brought up in the article. In lowspeed (less than 3Okm/h)impact,the pre-tighter of the safety belt only is actuated by the system;While in high speed impact,the pre-tighter of the safety belt and double safety air bag are actuat-ed simultaniously to protect the driver and passenger from hurt.
出处
《汽车技术》
北大核心
1995年第6期21-26,共6页
Automobile Technology
