Method and device for detection of a foot lift-off temperature of a vehicle as a function of the penetration of the clutch pedal, as an aid to lift-off

摘要

A device (d) is intended to detect the take-off of the type called "raised foot" of a vehicle (v) to the motor propulsion group, comprising a gearbox (bv) associated with a clutch (em) which can be actuated by a clutch pedal (pe), in order to trigger a strategy for aiding takeoff intended to increase the speed set value of a regulator when the vehicle is idling (v). This device (d) is arranged to detect the take-off of the foot off in the event of detection of an absence of support on a brake pedal (pf) of the vehicle (v), of a vehicle speed (v) is substantially zero, a ratio engaged in the gearbox (bv), and the production of at least a first condition relating to a penetration of the clutch pedal (pe)).