System zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs

摘要

The invention relates to an internal combustion engine, especially of an automobile. According to the invention, said internal combustion engine is provided with an injection valve by which means fuel can be injected directly into a combustion chamber either in a first operating mode during an admission phase or in a second operating mode during a compression phase. A control device provides variable control and/or regulation of the mass of fuel being injected into the combustion chamber in both operating modes. Said control device is configured in such a way that in the first operating mode, a required mass of air (rlsollhom) can be determined from a required torque (milsoll) and the mass of fuel to be injected can be determined from this. In the second operating mode, the mass of fuel to be injected (rksoll) can be determined directly from the required torque (miksoll).