A vehicle motion management, VMM, system for a heavy-duty vehicle has at least one wheel speed sensor to output a wheel speed signal indicative of a rotation speed of a wheel on the vehicle, and at least one torque-generating device to apply torque to the wheel. The VMM system comprises processing circuitry arranged to determine at least the direction of a current applied torque at the wheel, and in preparation for determining wheel speed by the wheel speed signal, to apply a transient amount of torque to the wheel by the torque-generating device during a limited time period in a direction opposite to the direction of the current applied torque at the wheel.
FAST FREE-ROLLING OF WHEELS FOR ROBUST VEHICLE SPEED OVER GROUND DETERMINATION
SCHNELLES FREIROLLEN VON RÄDERN ZUR ROBUSTEN FAHRZEUGGESCHWINDIGKEITS-ÜBER-BODEN-BESTIMMUNG
ROULEMENT LIBRE RAPIDE DE ROUES PERMETTANT UNE DÉTERMINATION ROBUSTE DE VITESSE PAR RAPPORT AU SOL DE VÉHICULE
2025-01-15
Patent
Electronic Resource
English
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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