| 摘要 |
The invention relates to a method for managing an internal combustion engine (1), which involves estimating at least one value (Pollut) of emission of a pollutant species by means of engine parameters other than the gas pressure in the cylinders (6) of the engine (1), at least one first value of pollutant emissions being calculated as the product of a first affine function of fuel consumption (Qcarb), a second affine function of the spark advance function (&phgr;) of the engine, a third affine function of the temperature (T) of the coolant of the engine, and a negative exponential term of a power of the richness (R) of the comburent mixture in the cylinders (6) of the engine. |
