A method to control a hybrid vehicle which comprises the steps of recognizing an interruption in the transmission of driving torque (C) to the drive wheels during a gear shift due to the opening position of the servo-assisted clutch (6); determining an objective acceleration profile (A obj ) and calculating an objective driving/breaking torque (C m_obj , C f_obj ) that is such as to ensure the achievement of the objective acceleration profile (A obj ) during the gear shift, and controlling the reversible electrical machine (14) so as to deliver to the drive wheels the objective driving/breaking torque (C m_obj , C f_obj ) that is such as to ensure the achievement of the objective acceleration profile (A obj ) during the entire amount of time in which there is an interruption in the transmission of driving torque (C) to the drive wheels during a gear shift.
Method to control a hybrid vehicle during a gear shift phase
Verfahren zur Steuerung eines Hybridfahrzeugs während einer Gangschaltphase
Procédé pour commander un véhicule hybride au cours d'une phase de changement de vitesse
31.10.2018
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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