Procedure and device for measuring torque of a thermal internal combustion engine by means of, mainly, the recirculation exhaust gas and residual flue gases and excess oxidizer.

摘要

The invention relates TO INTERNAL COMBUSTION ENGINES IN WHICH EXIST flue gas RESIDUAL (GBR) AND WHICH IS INTENDED A recirculation exhaust gases (RGE) as well as ENGINES IN WHICH THE GAS MIXTURE IS POOR IN GASOLINE OR EVEN IF diesel engines. A numeric value CG, representative of PAR GAS MEDIUM FOR COMBUSTION AND SUPPLIED BY A SYSTEM NOT REPRESENTED, IS FIXED DEPENDING ON THE PROPORTION TOTAL Q RECIRCULATION EXHAUST FUMES AND THE PRESENCE OF GAS BURNED WASTEWATER, said device DE CORRECTION calculation means (56) to produce a correction factor Q2 = (1P2.Q), IN WHICH P2 IS A STEADY NEAR YQ 0.50, the value of the total share, and then apply THIS FACTOR Q2 COURAGE CG, SO PREVIOUSLY corrected R WEALTH OF GAS MIXTURE WHEN R 1, to provide a value NUMERICO cORRECTED (CG) QO (CG) R, Q. OTHER DEVICES ARE EXPECTED TO CORRECT CG IF EXCESSIVE oxidizer and IF DIESEL ENGINES. The invention allows particularly optimized settings and detection of misfires MOTORS PASSENGER CAR OR INDUSTRIAL.