In a method for increasing the availability of a hybrid drive having an internal combustion engine and an electric motor, the electric motor is operated as a starter of the internal combustion engine as well as a travel drive unit within the hybrid drive, and at least one operating parameter, corresponding to an operating parameter of the at least one electric motor, is ascertained. An error is identified if the at least one operating parameter value does not correspond to an operating parameter standard state, in which case the operation of the electric motor as the travel drive unit is at least partially limited. Lastly, a driving state-dependent error response is carried out depending on the instantaneous operating state of the hybrid drive.
VERFAHREN ZUR VERFÜGBARKEITSERHÖHUNG BEI HYBRIDFAHRZEUGEN
METHOD FOR INCREASING THE AVAILABILITY OF HYBRID VEHICLES
PROCÉDÉ PERMETTANT UN ACCROISSEMENT DE DISPONIBILITÉ POUR DES VÉHICULES HYBRIDES
2018-12-19
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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