Method for protecting against the effects of the unintentional resetting of a wheel unit

A method for preventing the unintentional resetting of a wheel unit suitable for being mounted on a wheel of a motor vehicle, which wheel unit operates according to a plurality of distinct operating modes and includes a non-volatile memory, at least one update step that aims to update and store in t...

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Bibliographische Detailangaben
Hauptverfasser:	Chevallier, Vincent, Rolland, Xavier, Deleplanque, Fabien
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE CHECKING-DEVICES GENERATING RANDOM NUMBERS PHYSICS REGISTERING OR INDICATING THE WORKING OF MACHINES TIME OR ATTENDANCE REGISTERS VOTING OR LOTTERY APPARATUS
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Beschreibung
Zusammenfassung:	A method for preventing the unintentional resetting of a wheel unit suitable for being mounted on a wheel of a motor vehicle, which wheel unit operates according to a plurality of distinct operating modes and includes a non-volatile memory, at least one update step that aims to update and store in the memory at least one variable for identifying the operating mode to be applied in the event of a reset, and a restoration step that is performed in the event of a reset of the wheel unit and forces the wheel unit to transition to the operating mode associated with the at least one identification variable stored during the preceding update step.