METHOD AND DEVICE FOR DETECTING AND SIGNALING THE APPROACH OF THE VORTEX DOMAIN BY A GIRAVION

摘要

The present invention relates to a method and a device (D) for steering and signaling the approach of a vortex domain by a rotorcraft, a device comprising: - a first means (1) for measuring the instantaneous vertical speed v d a rotorcraft, a second means (2) for measuring the instantaneous instantaneous speed Vp of a rotorcraft, a third means (3) constituting a database BDD relating to the representation of at least one instantaneous vortex domain a fourth means (4) connected by a first, a second and a second link respectively to the first, second and third means, this fourth means being intended to detect the approach of a vortex domain by the rotorcraft, a fifth means (5) for signaling the approach of a vortex domain by the rotorcraft, connected to the fourth means (4) via a link 14.