Methods and systems for operating a vehicle on a reduced traction surface are disclosed. A controller of the vehicle obtains at least one of: ambient information or GPS information, determines a derate increment size based on the ambient or GPS information, imposes a sustained derate by applying a torque limit on a braking torque of the vehicle based on the derate increment size in response to detecting a traction control event. The controller also determines a verification period and a derate reduction period based on the ambient or GPS information to reduce the sustained derate in response to detecting a lack of traction control event during the verification period at a rate determined by the derate reduction period.
METHOD AND SYSTEM FOR PERFORMING REGENERATIVE BRAKING WITH FEEDBACK FROM BRAKE-TRACTION CONTROL SYSTEM
VERFAHREN UND SYSTEM ZUR DURCHFÜHRUNG EINER REGENERATIVEN BREMSUNG MIT RÜCKKOPPLUNG VON EINEM SYSTEM ZUR STEUERUNG DER BREMSTRAKTION
PROCÉDÉ ET SYSTÈME PERMETTANT D'EFFECTUER UN FREINAGE PAR RÉCUPÉRATION AVEC RÉTROACTION DU SYSTÈME DE COMMANDE FREIN-TRACTION
04.05.2022
Patent
Elektronische Ressource
Englisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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