| 摘要 |
A system for treating exhaust gases of an engine on a motor vehicle including a particle filter, in which regeneration of the particle filter is controlled by bringing temperature of gases that are upstream from the particle filter to a first set temperature to initiate combustion of soot accumulated in the particle filter. A critical area and a normal area are defined on the basis of a point of operation of the engine, by a load of the engine and a speed. The temperature of the exhaust gases is brought to the first set temperature in the normal area and to a second set temperature, which is lower than the first set temperature, in the critical area. |
