TIRE LIFT-OFF PROPENSITY PREDICTIVE SYSTEM AND METHOD

A lift-off propensity predictive system and method is disclosed. The system comprises: a vehicle (10) supported by at least one vehicle tire (12) mounted to a hub, the vehicle tire having a tire cavity (20) and a ground-engaging tread (16), and the tire (12) having a plurality of tire-specific measu...

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Bibliographische Detailangaben
Hauptverfasser:	SINGH, KANWAR BHARAT, PARSONS, ANTHONY WILIAM, ENGEL, MARC
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES DEVICES OR ARRANGEMENTS RELATED TO TYRES PERFORMING OPERATIONS REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TRANSPORTING TYRE CHANGING OR REPAIRING TYRE INFLATION VEHICLE TYRES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A lift-off propensity predictive system and method is disclosed. The system comprises: a vehicle (10) supported by at least one vehicle tire (12) mounted to a hub, the vehicle tire having a tire cavity (20) and a ground-engaging tread (16), and the tire (12) having a plurality of tire-specific measureable parameters; a tire-affixed tire-identification device (24) for providing a tire-specific identification; a plurality of tire-affixed sensors mounted to the tire (12) for operably measuring the tire-specific parameters and generating tire-specific parameter information; at least one vehicle-affixed sensor mounted to the vehicle for operably measuring vehicle speed (31); a lift-off propensity estimator (42) for operably generating a lift-off propensity for the one vehicle tire (12) from a database containing experimentally-derived, tire-ID specific, lift-off propensities correlated to measured tire-specific parameter information and measured vehicle speed.