公开(公告)号：US11661210B2

公开(公告)日：2023-05-30

申请号：US16583445

申请日：2019-09-26

Applicant: DASSAULT AVIATION

Inventor： François-Xavier D'Arbonneau

IPC: B64F5/60 ,  B64C19/00 ,  G01C9/00

CPC classification number: B64F5/60 ,  B64C19/00 ,  G01C9/005

Abstract: A method is for detecting a blockage of a wind vane (12) of an aircraft, with the wind vane (12) including a support (20), a paddle (22) mounted rotating relative to the support (20) along an axis (A), a motor (28) able to exert a rotational torque on the paddle (22) along the axis (A), the motor (28) being connected to a processing unit (18). The method includes applying a predetermined blockage detection torque on the paddle (22) by the motor (28); measuring at least one piece of information representative of a resistance of the paddle (22) to the predetermined detection torque; and generating, via the processing unit (18), a blocking information signal, if a predetermined condition based on the representative information is verified.

公开(公告)号：US10814984B2

公开(公告)日：2020-10-27

申请号：US16413768

申请日：2019-05-16

Applicant: DASSAULT AVIATION

Inventor： François-Xavier D'Arbonneau ,  Patrick Darses ,  Bruno Ferry ,  François Salmon-Legagneur ,  Jean-Christophe Denjean

IPC: G08G5/00 ,  B64D11/00

Abstract: A device for waking up a crew member resting on an aircraft includes a processing unit configured to detect current development parameters of the aircraft and/or to detect a state of consciousness of at least one other active crewmember. The processing unit is also configured to activate an apparatus for waking up the resting crew member, when at least one predetermined condition for waking up the resting crew member on one or several current parameters of the aircraft and/or on a parameter representative of the state of consciousness of the at least one other active crew member is satisfied.