Method of controlling the admission and exhaust of an internal combustion engine of the type to degraded the operation of at least one cylinder and the motor using such a process

摘要

The present invention relates to a method of controlling the intake and exhaust of at least one cylinder (10, 12, 14, 16) of an internal combustion engine with an operating cycle during which is carried out an intake phase (a), compression (cp), of combustion (cb) of a fuel mixture present in the cylinder, and exhaust (e) of the burnt gases. According to the invention, the method consists, for the low or medium loads of the engine to operate at least one cylinder with a cycle (c ′) comprising at least two additional stages (d, rc).