The method for starting an engine of a vehicle of the present invention is a method for starting an engine of a vehicle comprising a first hub, a second hub, and a damper connecting the first hub and the second hub in a power transmission path between the engine and a generator capable of power generation and powered travel. The engine starting method assesses whether or not the engine needs to be started, begins to crank the engine via the generator when the engine needs to be started, performs a first ignition when torque fluctuation caused by torsion in the first hub and the second hub is in a range of being absorbable by the damper during the cranking, and suppresses engine torque generated by the first ignition below engine torque generated by second and subsequent ignitions.
VEHICLE ENGINE STARTING METHOD, SERIES HYBRID VEHICLE, AND VEHICLE ENGINE STARTING DEVICE
STARTVERFAHREN FÜR FAHRZEUGMOTOR, SERIELLES HYBRIDFAHRZEUG UND STARTVORRICHTUNG FÜR FAHRZEUGMOTOR
PROCÉDÉ DE DÉMARRAGE DE MOTEUR DE VÉHICULE, VÉHICULE HYBRIDE À CONFIGURATION EN SÉRIE, ET DISPOSITIF DE DÉMARRAGE DE MOTEUR DE VÉHICULE
21.08.2024
Patent
Elektronische Ressource
Englisch
IPC: | F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen / 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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / F16F SPRINGS , Federn / F02P IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES , Zündung von Brennkraftmaschinen mit innerer Verbrennung, ausgenommen Kompressionszündung |
VEHICLE ENGINE STARTING METHOD, SERIES HYBRID VEHICLE, AND VEHICLE ENGINE STARTING DEVICE
Europäisches Patentamt | 2021
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