METHOD AND DEVICE FOR AUDIBLE WARNING WHEN AN AIRCRAFT AUTOPILOT IS DEACTIVATED

摘要

The invention relates to a method for producing an audible warning when an aircraft autopilot (2) is deactivated consisting: a) in transmitting a first sound in the aircraft cockpit during a time ranging from a first predetermined value (d1) and a second predetermined value (d2) and b) in transmitting a second sound in the aircraft cockpit. Said invention also relates to an audible warning device (1) comprising first means (10) for monitoring the deactivation of the aircraft autopilot (2) and means (12) for emitting an audible warning in the cockpit, wherein said second means is constructed in such a way that it activates the first sound emission whose length ranges from the first predetermined value (d1) and a second predetermined value (d2) and a second sound when the first means detects the deactivation of the autopilot.