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Method and arrangement for locating the installation position of wheels in a motor vehicle

  • US 10,046,608 B2
  • Filed: 09/30/2014
  • Issued: 08/14/2018
  • Est. Priority Date: 10/15/2013
  • Status: Active Grant
First Claim
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1. A method for localizing the installation position of wheels of a vehicle, the method comprising the following steps:

  • providing the vehicle with at least one first wheel and a second wheel and a third wheel, wheel electronic systems each being allocated to a respective one of the wheels to emit a radio signal with an individual identifier, and a vehicle-side rotational angle sensor allocated to a first possible installation position;

    defining an installation position of the at least one first wheel via information sensed by the rotational angle sensor at the first possible installation position;

    measuring a field strength of the radio signals with the individual identifiers of the wheel electronic systems of the at least one second and third wheel by using a vehicle-side receiving device; and

    determining the installation position of the at least one second and third wheel based on the respectively measured field strength, as a measure of a distance from the vehicle-side receiving device to the wheel electronic system of the at least one second and third wheel, wherein neither angular positions nor rotational speeds of the at least one second and third wheel are taken into account to determine the installation position of the at least one second and third wheel.

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