Method for minimizing errors in sensors used for a recording apparatus of car accidents

  • US 6,360,147 B1
  • Filed: 10/20/2000
  • Issued: 03/19/2002
  • Est. Priority Date: 12/24/1999
  • Status: Expired due to Fees
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First Claim
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1. A method for minimizing errors in sensors used for a recording apparatus of car accidents, the method comprising the steps of:

  • measuring data by sensors, the data including acceleration, yaw-rate, vehicle speed, and steering angle;

    correcting errors in forward acceleration on the basis of vehicle speed;

    correcting errors in lateral acceleration on the basis of vehicle speed and steering angle;

    correcting errors in the yaw-rate on the basis of steering angle and vehicle speed; and

    recording data as corrected values.

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