A method for operating an idling control device for a motor vehicle. The idling control device specifies a total setpoint torque including a setpoint torque of an electric motor and a setpoint torque of an internal combustion engine which interacts with the electric motor, and sets the setpoint torques by respective control paths. In a first operating mode the idling control device sets a requested total setpoint torque only via the control path of the internal combustion engine by at least one control intervention, and in a second operating mode the idling control device sets the requested total setpoint torque by at least one control intervention via the control path of the internal combustion engine and by at least one control intervention via the control path of the electric motor. The control interventions via the control path of the internal combustion engine consist of at least one predetermined slow control intervention, and the control interventions in the control path of the electric motor consist of at least one predetermined fast control intervention, which intervenes with a higher rate of change over time than the at least one predetermined slow control intervention.
Method for operating an idling control device, an idling control device and a motor vehicle
2024-05-14
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 |
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