Verfahren zum Regeln der AGR (Abgasrückführung) in einem Verbrennungsmotor und Fahrzeug mit einem Motor mit einer elektronischen Einrichtung zum Anwenden des Verfahrens

摘要

Vehicle (A) with an internal combustion engine ( 1 ), an automated transmission ( 2 ) coupled to the engine, and electronic control elements ( 3 ) which control the supply of fuel to the engine combustion chambers and recirculation of exhaust from the engine exhaust side ( 7 ) to its intake side ( 6 ). The control elements are disposed to compute, while the vehicle is moving, future driving resistance and the time until a future shifting between gears and to control valve elements ( 9 ) which regulate exhaust return flow during this time to optimize fuel consumption and emissions, when the gearshifting takes place.