METHOD FOR PAIRING A MEASUREMENT MODULE WITH ITS ASSOCIATED WHEEL WITH FILTERING OF THE ANGULAR POSITION

DRIVE July 8, 2021
Source
A method for pairing a measurement module with a wheel of a motor vehicle. The wheel revolution frequency value and the total number of acquisitions are sent with the emission angle value to the computer that stored a current angular position for at least one wheel and a series of angular positions. The computer selects angular positions sampled from a series of angular positions up to a total number of acquisitions, then filters the wheel revolution frequency, which filtering is similar to the filtering performed in the measurement module in order to obtain a sampled and filtered angular position and is then compared with the angular position with, for a difference of less than an experimentally predetermined percentage, a validation of the phase shift between the emission angles of the signals of the measurement module and the angular positions.

Discussion in the ATmosphere

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