A drive torque control device (40) includes a target drive wheel torque calculator (41) configured to calculate a target drive wheel torque of a drive wheel (4) of a vehicle (1), a drive source torque control unit (42) configured to control drive source torque which is generated by driving force of a drive source (17) and transmitted to the drive wheel, and a braking torque control unit (45) configured to control at least braking toque which is generated by a brake mechanism for the drive wheel (4). The drive source torque control unit (42) estimates a drive source torque limit value, calculates a target drive source torque based on the target drive wheel torque and the drive source torque limit value, and controls the drive source torque based on the target drive source torque. The braking torque control unit (45) calculates a target braking torque based on the target drive wheel torque and the target drive source torque, and controls the braking torque based on the target braking torque.
DRIVE TORQUE CONTROL DEVICE, DRIVE SOURCE UNIT, AND VEHICLE
ANTRIEBSDREHMOMENTSTEUERUNGSVORRICHTUNG, ANTRIEBSQUELLENEINHEIT UND FAHRZEUG
DISPOSITIF DE COMMANDE DE COUPLE D'ENTRAÎNEMENT, UNITÉ DE SOURCE D'ENTRAÎNEMENT ET VÉHICULE
2020-04-08
Patent
Electronic Resource
English
IPC: | 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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen |
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