A method for estimating a friction coefficient of a roadway by a transportation vehicle, wherein a control device of the transportation vehicle receives a first estimated value of a maximum horizontal force from a traction control system that is transmitted to the roadway by a wheel of the transportation vehicle. A control device receives a second estimated value of a wheel contact-patch force of the wheel from a damper controller and calculates the friction coefficient as a vehicle-independent friction coefficient based on the estimated values from the wheel contact-patch force and the horizontal force.
VERFAHREN ZUM SCHÄTZEN EINES REIBWERTS EINER FAHRBAHN MITTELS EINES KRAFTFAHRZEUGS SOWIE STEUERVORRICHTUNG
METHOD FOR ESTIMATING A FRICTION COEFFICIENT OF A ROADWAY BY MEANS OF A MOTOR VEHICLE AND CONTROL DEVICE
PROCÉDÉ POUR ESTIMER UN COEFFICIENT DE FROTTEMENT D'UNE CHAUSSÉE AU MOYEN D'UN VÉHICULE À MOTEUR ET DISPOSITIF DE COMMANDE
2022-01-05
Patent
Electronic Resource
German
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
European Patent Office | 2018
|European Patent Office | 2018
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