A method and apparatus is disclosed for controlling actuation of a passenger restraint system in a vehicle. The apparatus includes an accelerometer for providing a time domain vibratory electric signal having frequency components indicative of a vehicle crash condition. An A/D converter converts the...http://www.google.fr/patents/US5065322?utm_source=gb-gplus-shareBrevet US5065322 - Method and apparatus for sensing a vehicle crash in real time using a frequency domain summation algorithm
Method and apparatus for sensing a vehicle crash in real time using a ...
