| abstract |
The present invention relates to a motor vehicle comprising a drive line comprising a combustion engine capable of being connected via a clutch device to an automatic gearbox or a manual gearbox having a plurality of discrete gears and an exhaust system configured to remove the exhaust stream from the combustion engine Wherein at least one of the first parameter (P 1 ) and the second parameter (P 1 ) is regulated by controlling the temperature of the exhaust stream of the exhaust stream through the control of the drive line of the vehicle, Obtaining the one or more first parameters (P 1 ) which is a first temperature difference between a temperature (T 1 ) and a reference temperature (T Ref ); And, if the value of said one or more first parameters (P 1 ) exceeds a first threshold value, a downshift to a low gear and consequently an increase in engine speed and a reduction in load of said combustion engine, and When the value of the one or more first parameters (P 1 ) is less than the second threshold value, the high-speed shift to the high gear and the corresponding decrease in the engine speed and the increase in the load of the combustion engine, Or controlling the passive gearbox to control the operating point of the combustion engine. The present invention also relates to a computer program, a computer program product, a system, and a vehicle including the system. |