The invention relates to a method for carrying out a snifting operation of a hydraulic clutch actuator in a hybrid vehicle, wherein a hybrid separating clutch (4) actuated by the hydraulic clutch actuator (12) separates or joins a combustion engine (2) and an electric motor (3), wherein the torque output by the combustion engine (2) and/or the electric motor (3) is forwarded to drive wheels (10) of the hybrid vehicle. In a method in which a snifting operation is also possible during the electrical driving operation of the hybrid vehicle, during an electrical driving operation of the hybrid vehicle, the combustion engine (2) is tow-started, without ignition, to a rotational speed corresponding to the electric motor rotational speed, wherein when the rotational speeds of the combustion engine and the electric motor correspond, the hybrid separating clutch (4) is closed and the snifting operation is carried out.
Verfahren zum Durchführen eines Schnüffelvorgangs in einem Hybridfahrzeug
2019-02-07
Patent
Electronic Resource
German
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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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