Methods and systems for starting an engine
Methods and systems for starting an engine
- Neue Suche nach: NEDOREZOV FELIX
- Neue Suche nach: GIBSON ALEXANDER O'CONNOR
- Neue Suche nach: OSHINSKY DAVID
- Neue Suche nach: JIANG HONG
- Neue Suche nach: NEDOREZOV FELIX
- Neue Suche nach: GIBSON ALEXANDER O'CONNOR
- Neue Suche nach: OSHINSKY DAVID
- Neue Suche nach: JIANG HONG
Methods and systems are provided for improving engine restart operations in a hybrid vehicle. While an engine is cranked via motor torque, engine fueling is delayed until the engine speed is sufficiently high and the engine has been rotating in a forward direction continuously for a threshold duration. A disconnect clutch between the engine and motor is slipped while the engine cranks, the clutch engaged only after the engine has run up to the motor speed.
Dokumentinformationen
Methods and systems for starting an engine
2019-01-22
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 / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen / F16F SPRINGS , Federn |