Tire pressure control devices include first sensors to deliver repeatedly a measured value M1 for the rotation speed of the wheel. A measurand, from which the rotation speed of the associated wheel can be derived, is detected in a pointwise manner by means of a second sensor over a predetermined rotation angle φ of the wheel as a function of time, is subjected to a low pass filtering in a subsequent first time interval Δt1 and from the filtered development of the measurand a second measured value M2 is determined, which is a measurement for the rotation speed or respectively for the angular speed of the associated wheel. Each tire pressure control device transmits at the end of a second time interval Δt2 the second measured value M2 together with an identification of the tire pressure control device to a central unit. Comparing M1 and M2 determines wheel position.
VERFAHREN ZUM ZUORDNEN VON REIFENDRUCKKONTROLLVORRICHTUNGEN ZU DEN VERSCHIEDENEN POSITIONEN EINER ANZAHL VON RÄDERN EINES FAHRZEUGS
METHOD FOR ASSOCIATING TYRE PRESSURE CONTROL APPARATUSES WITH THE VARIOUS POSITIONS OF A NUMBER OF WHEELS ON A VEHICLE
PROCÉDÉ PERMETTANT D'ASSOCIER DES DISPOSITIFS DE CONTRÔLE DE PRESSION DE GONFLAGE DE PNEUMATIQUES AUX DIFFÉRENTES POSITIONS D'UN CERTAIN NOMBRE DE ROUES D'UN VÉHICULE.
2016-12-14
Patent
Electronic Resource
German
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
VERFAHREN ZUM ZUORDNEN EINER REIFENDRUCKÜBERWACHUNGSEINEIT ZU EINER PADPOSITION EINES FAHRZEUGS
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