Disclosed are a hybrid vehicle torque adjusting method and device. The method includes: acquiring a requested torque of a front-axle engine and a requested torque of a rear-axle motor, determining a first compensation torque according to the filtered requested torque of the front-axle engine and an actual output torque of a front-axle transmission, and determining a target torque of the rear-axle motor according to the first compensation torque and the requested torque of the rear-axle motor. In the hybrid vehicle torque adjusting method according to the disclosure, since a difference exists between the filtered requested torque of the front-axle engine and the actual output torque of the front-axle transmission during shifting of the front-axle transmission, after the difference is compensated by the rear-axle motor, a working condition that affects a dynamic performance of an entire vehicle can be eliminated, torques can be coordinated according to a status of the entire vehicle, and the dynamic performance of the entire vehicle can be improved based on original fuel saving.
HYBRID VEHICLE TORQUE ADJUSTING METHOD AND DEVICE
VERFAHREN UND VORRICHTUNG ZUM EINSTELLEN DES DREHMOMENTS EINES HYBRIDFAHRZEUGS
PROCÉDÉ ET DISPOSITIF DE RÉGLAGE DE COUPLE DE VÉHICULE HYBRIDE
2023-04-05
Patent
Elektronische Ressource
Englisch
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 |
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