Patent ID: 8527179

Claim:
Device for determining specific emissions of an internal combustion engine, characterized by the fact that the device includes: means ( 30 , 31 , 35 , 36 ) for acquiring a first operating parameter and a second operating parameter, wherein said means including means for determining and/or inputting fuel parameters and specific fuel consumption of the internal combustion engine, a measured value acquisition unit ( 32 ), and computer ( 33 ) that is suitable for calculating the specific emissions from the operating parameters, wherein the first operating parameter is emission mass flow ( 3 ) of the internal combustion engine, and the second operating parameter is engine output power ( 2 ) of the internal combustion engine, wherein exhaust gas measured values ( 38 ) are passed onto the measured value acquisition unit ( 32 ), and wherein the engine output power ( 2 ) is determined based on fuel mass flow and specific fuel consumption of the internal combustion engine.