A method for estimating a grip of a tire (12) supporting a vehicle (14) is disclosed. The method comprises the steps of: generating a first set of data (82) from a tire-mounted sensor unit (26); generating a second set of data (84) from the tire-mounted sensor unit (26) and from data obtained from the vehicle (14); generating a third set of data (86) from data obtained from the vehicle (14) and from the internet; providing a grip estimation module (50); receiving the first, second and third sets of data (82, 84, 86) in the grip estimation module (50); calculating a friction probability distribution (88) with the grip estimation module (50) using the first, second and third sets of data (82, 84, 86); and inputting the friction probability distribution (88) into at least one vehicle system.
METHOD FOR ESTIMATING TIRE GRIP
VERFAHREN ZUR SCHÄTZUNG DER REIFENHAFTUNG
PROCÉDÉ D'ESTIMATION D'ADHÉRENCE D'UN PNEU
2024-01-03
Patent
Electronic Resource
English
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Estimating the Tire–Pavement Grip Potential From Vehicle Vibrations
Transportation Research Record | 2023
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