Method for operating an internal combustion engine, control and / or regulating device for an internal combustion engine, computer program and electrical storage medium of an internal combustion engine

摘要

Method for operating an internal combustion engine (10), in which the air-fuel ratio (L) in a combustion chamber (14) depends on the operating conditions or operating state of the internal combustion engine (10), characterized in that - by means of a data model (58 ) of a desired torque (MDS) and an air mass (MLI) determined from a model or a measured value, a quantity (1 / L) expressing a desired air-fuel ratio, and further a target to be injected into the combustion chamber (14) -Mass fuel quantity (MBS) is determined, and - by means of the same data model (56) from the desired torque (MDS) and a size (1 / L), which expresses a predetermined air-fuel ratio in the combustion chamber (14), a Combustion chamber (14) to be supplied target air mass (MLS) is determined.