摘要
安全气囊是汽车被动安全系统的主要装置。介绍了安全气囊的发展过程及其工作原理,指出常规安全气囊存在的问题,提出开发智能化安全气囊系统的构想。增设多普勒车速传感器,以监测汽车与障碍物的相对速度;扩展ＡＣＭ的控制范围,增加逻辑运算功能,运筹不同车速和加速度下的最佳控制模式等。
Safety airbag is the main unit of automotive passive safety system. Developing history and principleof airbag are introduced. Main problems of normal airbag are pointed out. The idea to develop the intelligent safetyairbag is presented. Use Doppler speed sensor to monitor relative speed between vehicle and obstacle, expand con-trol range of ACM, enhance logical computing function, research optimal control mode under various speed and ac-celeration, etc.
出处
《汽车技术》
北大核心
2002年第2期40-42,共3页
Automobile Technology
关键词
安全
安全气囊
被动保护系统
Safety,Safety airbag,Passive safety system
