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Tire pressure vehicle speed limiting

  • US 6,434,470 B1
  • Filed: 12/05/2000
  • Issued: 08/13/2002
  • Est. Priority Date: 12/05/2000
  • Status: Expired due to Fees
First Claim
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1. A method of limiting vehicle speed comprising:

  • sensing the air pressure in at least one tire;

    sensing vehicle speed;

    determining at least one threshold based on at least one parameter of vehicle operation;

    determining if the vehicle speed is appropriate for each tire based on the sensed tire air pressure and on each determined threshold; and

    automatically controlling vehicle speed if the vehicle speed is not appropriate for each tire.

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