초록 ▼

A control system for an engine-CVT drive-train includes a ratio control element positionable to various command positions in response to a rate of change per unit time of CVT ratio determined by a controller to establish various CVT ratios. The controller decreases the rate of change per unit time o

A control system for an engine-CVT drive-train includes a ratio control element positionable to various command positions in response to a rate of change per unit time of CVT ratio determined by a controller to establish various CVT ratios. The controller decreases the rate of change per unit time of CVT ratio as the rate of change per unit time of the position of a gas pedal toward a release position thereof increases.

대표청구항 ▼

A control system for a vehicle drive-train with an engine operable with a gas pedal and a continuously variable transmission (CVT) comprising: a controller means for determining a rate of change per unit time of the positions of the gas pedal, and a ratio control element positionable to various comm

A control system for a vehicle drive-train with an engine operable with a gas pedal and a continuously variable transmission (CVT) comprising: a controller means for determining a rate of change per unit time of the positions of the gas pedal, and a ratio control element positionable to various command positions in response to the rate of change per unit time determined by the controller means to establish various CVT ratios, wherein the controller means decreases the rate of change per unit time of the CVT ratio as the rate of change per unit time of the positions of the gas pedal toward a released position thereof increases.