公开(公告)号：US20220223051A1

公开(公告)日：2022-07-14

申请号：US17574659

申请日：2022-01-13

Applicant: DASSAULT AVIATION

Inventor： Serge BRUILLOT ,  Patrick DIGNIMONT ,  Jérôme CAPPELLE

IPC: G08G5/00 ,  B64D45/00 ,  H04W74/00 ,  H04W12/06 ,  H04W76/11

Abstract: A secure transfer system for digital aircraft data includes a data producer system configured to generate a data capsule at each data production and a data consumer system. The consumer system is configured to retrieve each capsule to extract an identifier, a refresh indicator, a functional data packet, and an integrity control result. It is configured to check the integrity of the data in the capsule by establishing a new integrity check result from the identifier, the refresh indicator, and the functional data packet retrieved from the capsule and comparing the new integrity check result to the integrity check result of the capsule. The data capsule is in an integrity state when the new integrity check result matches the integrity check result retrieved from the capsule.

公开(公告)号：US20220222980A1

公开(公告)日：2022-07-14

申请号：US17574644

申请日：2022-01-13

Applicant: DASSAULT AVIATION

Inventor： Patrick DIGNIMONT ,  Jérôme CAPPELLE ,  Serge BRUILLOT

IPC: G07C5/00 ,  G07C5/08 ,  B64D45/00 ,  B64D47/00

Abstract: A system for secure transfer of digital aircraft data comprising redundant data producer systems includes a first data producer, capable of producing first data, at successive moments, and a second data producer, redundant to the first system. The second data producer is capable of producing an integrity check result relating at least to second data which it produces in a manner redundant to the first data, the integrity check result being transmitted to a data consumer. The data consumer is capable of retrieving the first data and the integrity check result produced by the second system, to produce a new integrity check result from the first data and compare the new integrity check result with the integrity check result produced by the second system.

公开(公告)号：US20220188737A1

公开(公告)日：2022-06-16

申请号：US17550283

申请日：2021-12-14

Applicant: DASSAULT AVIATION

Inventor： Lauren DARGENT ,  Hervé GIROD

IPC: G06Q10/06 ,  G16H50/30

Abstract: A system for determining an operational state of an aircrew according to an adaptive task plan. The system comprising a computer adapted to determine for the or each crew member at least one theoretical baseline crew member cognitive state according to the task list assigned to the crew member, using a resource model. The computer is adapted to determine an indicator of fitness of the or each crew member to perform the task(s) of the task list assigned to the crew member, from an actual crew member cognitive state determined on the basis of physiological measurements on the crew member and measurements of the crew member's interaction with the aircraft, and from the theoretical baseline crew member cognitive states.

公开(公告)号：US11345484B2

公开(公告)日：2022-05-31

申请号：US15189897

申请日：2016-06-22

Applicant: DASSAULT AVIATION

Inventor： Olivier Baudson ,  Arnaud Turpin

IPC: B64D45/08 ,  G09G3/00 ,  G08G5/00 ,  G08G5/02 ,  G01C23/00 ,  B64D43/00 ,  G02B27/01 ,  B64D5/00 ,  B64F1/18 ,  G08G5/06

Abstract: A display system of an aircraft, able to display a localization marking of a zone of location of an approach light ramp and related method are provided. The display system includes a display unit and an assembly generating a display on the display unit. The display generator is able to display, on approach to a landing strip, a localization marking of a presence zone of an approach light ramp toward the landing strip.

公开(公告)号：US10889368B2

公开(公告)日：2021-01-12

申请号：US15809388

申请日：2017-11-10

Applicant: DASSAULT AVIATION

Inventor： Jérôme Le Borloch

IPC: B64C13/04 ,  B64D31/04 ,  B64D45/00 ,  B64D43/00 ,  G05G1/04

Abstract: A device for managing the mechanical energy of an aircraft, having a light system, includes a support defining a guide; at least one control lever for varying the mechanical energy of the aircraft, mounted moving through the guide; and at least one position sensor detecting the position of the control lever in the guide, configured to create position information for the position of the control lever in the guide intended to be sent to a flight control unit of the aircraft. The device also includes at least one light strip extending on the support along at least part of the travel of the control lever in the guide; and a control unit of the at least one light strip, configured to display at least one light indication at least at one given point of the lighted position ramp calculated as a function of a movement context of the aircraft.

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.

公开(公告)号：US20200302807A1

公开(公告)日：2020-09-24

申请号：US16821361

申请日：2020-03-17

Applicant: DASSAULT AVIATION

Inventor： Gérard LEFLOUR ,  Jérôme LAGARDE ,  Paul SOUDAIS ,  Nicolas MOULIN

IPC: G08G5/00 ,  G01C23/00 ,  B64D45/08 ,  H01Q1/28

Abstract: An aircraft enhanced vision system includes an electromagnetic sensor comprising at least one group of transmitters and at least one group of receivers. The electromagnetic sensor includes a waveform generation assembly powering each transmitter in order to generate the transmitted signal and a signal capture assembly to capture the signal received by each receiver after reflection off of the ground. The transmitters are distinct and spaced apart from the receivers, being arranged so as to form at least one virtual transmitter/receiver network extending in an elongation direction perpendicular to the observation direction from each transmitter/receiver combination between the group of transmitters and the group of receivers.

公开(公告)号：US10577071B2

公开(公告)日：2020-03-03

申请号：US15402728

申请日：2017-01-10

Applicant: DASSAULT AVIATION

Inventor： Sandrine Viaud ,  Claude Fons

IPC: B64C1/14 ,  B64D1/02 ,  B64D25/08 ,  B64D1/12

Abstract: A hatch for closing an opening provided through an aircraft structure, related structure and method are provided. The hatch includes an inner sealing partition, intended to be mounted sealably on an aircraft structure and a locking assembly releasable from the inner partition on the structure. The hatch includes a valve for balancing pressure between an inner surface of the inner partition intended to be placed in an inner volume of the aircraft and an outer surface of the inner partition, intended to communicate with the outside of the aircraft. The valve is movable by a user between a closed sealing position and an open pressure balancing position. The releasable locking assembly is immobilized in its locking configuration when the valve is its closed sealing position.

公开(公告)号：US20200023291A1

公开(公告)日：2020-01-23

申请号：US16513810

申请日：2019-07-17

Applicant: DASSAULT AVIATION

Inventor： Sébastien MERAT

IPC: B01D17/02 ,  B64D37/32 ,  B64D37/06

Abstract: An energy production assembly includes a pump and at least one system for purging water contained in a fuel reservoir. The purging system (22) comprises a transport pipe and a sampling pipe, secured to the transport pipe, extending between a sampling inlet and a sampling outlet, the sampling inlet emerging in a region (36) of the reservoir (16) configured to accumulate water, the sampling outlet emerging in the transport pipe, upstream from or in the Venturi. The pump (14) is arranged downstream from the Venturi, and at least one region of the sampling pipe comprising the sampling outlet is coaxial with the transport pipe.

公开(公告)号：US20190295425A1

公开(公告)日：2019-09-26

申请号：US16357639

申请日：2019-03-19

Applicant: DASSAULT AVIATION

Inventor： Cyrille GRIMALD ,  Benjamin BRIAND

IPC: G08G5/00

Abstract: A system for establishing an operational flight plan includes a basic flight data acquisition unit for acquiring basic flight data from an external flight plan development system, the basic flight data comprising at least one theoretical fuel weight to be loaded into the aircraft. The system also includes an aircraft actual operational specifications acquisition unit for acquiring actual operational specifications of the aircraft, the actual operational specifications including an airplane context; a proposed flight data calculating unit for calculating proposed flight data including at least one proposed weight of fuel corresponding to the theoretical weight, calculated based on actual operational specifications of the aircraft and a specified trajectory of the aircraft; and a viewer, and a display manager capable of displaying a proposed flight data display window including the proposed fuel weight.