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WEIGHT DETECTION DEVICE FOR VEHICLE AND METHOD FOR DETECTING WEIGHT OF VEHICLE COMPONENT

  • US 20110178673A1
  • Filed: 12/20/2010
  • Published: 07/21/2011
  • Est. Priority Date: 01/20/2010
  • Status: Abandoned Application
First Claim
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1. A weight detection device configured to detect a weight of a vehicle body of a vehicle, the vehicle including a wheel and the vehicle body connected with each other via a suspension having a spring, the weight detection device comprising:

  • an oscillation detection unit configured to detect an oscillation of the vehicle body in forward and backward directions;

    a resonance frequency detection unit configured to detect a resonance frequency of the vehicle body according to the oscillation detected by the oscillation detection unit; and

    a weight determination unit configured to determine a weight of the vehicle body according to the resonance frequency detected by the resonance frequency detection unit.

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