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Method for recognizing the severity of a vehicle collision

  • US 6,459,975 B1
  • Filed: 07/23/2001
  • Issued: 10/01/2002
  • Est. Priority Date: 07/21/2000
  • Status: Active Grant
First Claim
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1. A method for recognizing the severity of a vehicle collision, the method comprising the acts of:

  • processing an output signal of at least one acceleration sensor on a vehicle;

    feeding the output signal to a neural network that controls a release unit for an occupant protection device of the vehicle, wherein a future time progression of the output signal of the at least one acceleration sensor is predicted using the neural network based on acceleration sensor signal values during at least one defined point-in-time; and

    selecting the occupant protection device in accordance with the severity and course of the vehicle collision based on the predicted future time progression of the output signal of the acceleration sensor.

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