A method for optimizing the force of the fabric economic efficiency by preventing a cylinder deactivation operation effectiveness

摘要

A method for a transfer of an engine in a cylinder deactivation mode can comprise a ratio of a period of time in which the motor for an engine operating condition, in the cylinder deactivation mode, relative to a total time of the operation of the motor in the operating state is determined, that a number of changing of a fully cylinder mode in the cylinder deactivation mode during the operating state is determined, that a change of modifier based on the ratio of and the number is determined, and that a change criterion based on the change in modifier is modified.