METHOD FOR CONTROLLING A TWO-STROKE INTERNAL COMBUSTION ENGINE

摘要

The invention relates to a method for controlling (100) a two-stroke internal combustion engine (1), said control method (100) comprising the following steps: longitudinal movement of a piston (3) in the direction of the bottom dead centre of an engine (101), said movement (101) being triggered by the expansion of burned gases (8) in the master cylinder (2), during said longitudinal displacement (101) of said piston (3), there is a step of admission air pressurisation (102), adjustment of the pressure of said burned gases to a value lower than said admission air pressure (103), and introduction of pressurised admission air (105) into said cylinder, the air introduced forming a stratification layer (9) redirecting said burned gases (8) towards said exhaust port (4).