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Simulating rotation of a wheel

  • US 8,146,411 B2
  • Filed: 03/19/2010
  • Issued: 04/03/2012
  • Est. Priority Date: 03/19/2010
  • Status: Active Grant
First Claim
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1. A test device to simulate rotation of a wheel on a vehicle having a rotatable wheel rotation sensor, the device comprising:

  • a motor coupleable to a rotatable portion of the rotation sensor; and

    a motion controller in communication with the motor to operate the motor to rotate the rotatable portion of the rotation sensor according to a pulse train simulating a wheel skid.

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