公开(公告)号：US20220402601A1

公开(公告)日：2022-12-22

申请号：US17746591

申请日：2022-05-17

申请人： AIRBUS HELICOPTERS

发明人： Kamel ABDELLI

IPC分类号： B64C27/57 ,  B64C27/26 ,  B64D31/12 ,  B64D35/04

摘要： A method and a device for assisting the piloting of a propeller rotorcraft having a rotary wing and at least one propeller. The piloting assistance device comprises a computer configured to display the following on a display: (i) a first scale representing a power consumed by the at least one propeller and carrying a minimum power mark and a maximum power mark, (ii) a second scale graduated in forward speed of the propeller rotorcraft, (iii) an index comprising a power section representing a current power consumed by the at least one propeller, the index comprising a speed section indicating a current forward speed on the second scale.

公开(公告)号：US20220306290A1

公开(公告)日：2022-09-29

申请号：US17673043

申请日：2022-02-16

申请人： AIRBUS HELICOPTERS

发明人： Kamel ABDELLI

IPC分类号： B64C27/72 ,  B64C27/26 ,  B64C27/24 ,  B64C27/56

摘要： A control system for controlling at least one propeller of a compound rotorcraft, the control system generating a control order for collectively controlling a pitch of the blades of at least one propeller. According to the disclosure, the control system comprises: a first piloting control for generating a first control setpoint; a second piloting control for at least generating a second control setpoint different from first control setpoint; and a control unit configured to generate control order depending on the first control setpoint and second control setpoint, the control unit implementing a control law generating the control order as a function of first control setpoint and the second control setpoint.

公开(公告)号：US20230101964A1

公开(公告)日：2023-03-30

申请号：US17842050

申请日：2022-06-16

申请人： AIRBUS HELICOPTERS

发明人： Kamel ABDELLI

IPC分类号： G05D1/08 ,  B64C27/26

摘要： A method for hovering an aircraft having at least one wing and at least one rotary wing and at least one propeller, the aircraft comprising an autopilot system. The method comprises keeping the aircraft hovering, with the autopilot system, in the setpoint position, keeping the aircraft hovering in this way comprising controlling, with the autopilot system, a pitch of blades of the at least one propeller irrespective of the setpoint pitch angle and controlling, with the autopilot system, a pitch of blades of the at least one rotary wing as a function at least of the setpoint pitch angle.

公开(公告)号：US20190189373A1

公开(公告)日：2019-06-20

申请号：US16200919

申请日：2018-11-27

申请人： AIRBUS HELICOPTERS

发明人： Kamel ABDELLI ,  Olivier SELLIER

IPC分类号： H01H23/14 ,  H01H23/30 ,  B64D31/04 ,  B64D35/00

CPC分类号： H01H23/14 ,  B64D31/04 ,  B64D35/00 ,  H01H23/003 ,  H01H23/30 ,  H01H25/04 ,  H01H2205/002 ,  H01H2205/004 ,  H01H2221/016 ,  H01H2225/014 ,  H01H2235/028 ,  H01H2239/03

摘要： An electrical control mechanism having a support. A central body that is movable in rotation about a central axis of rotation (AXROTC) carries a button that is movable in rotation relative to the central body about an offset axis of rotation (AXROTD) parallel to the central axis of rotation (AXROTC). First return means are interposed between the central body and the button, with second return means being interposed between the central body and the support. Two primary electric switches are interposed between the button and the central body on either side of a plane containing the central axis of rotation (AXROTC) and the offset axis of rotation (AXROTD). Two secondary electric switches are interposed between the support and the central body on either side of the plane.

公开(公告)号：US20180099739A1

公开(公告)日：2018-04-12

申请号：US15727826

申请日：2017-10-09

申请人： AIRBUS HELICOPTERS

发明人： Marc SALESSE-LAVERGNE ,  Kamel ABDELLI ,  Olivier SELLIER ,  Jean-Romain BIHEL

IPC分类号： B64C13/04 ,  B64C27/82 ,  B64C11/30 ,  B64C13/28 ,  B64C13/50 ,  B64C13/42

CPC分类号： B64C13/0421 ,  B64C11/30 ,  B64C13/04 ,  B64C13/044 ,  B64C13/28 ,  B64C13/341 ,  B64C13/42 ,  B64C13/50 ,  B64C13/505 ,  B64C13/506 ,  B64C27/26 ,  B64C27/56 ,  B64C27/82 ,  B64D31/04

摘要： An electric control device having manipulation means. The electric control device has a first measurement system and a second measurement system respectively taking a first measurement and a second measurement of the current position of the manipulation means. A processor unit compares the first and second measurements in order to generate a control signal as a function of said current position, said processor unit considering that the manipulation means are in a neutral position when the first and second measurements do not correspond to the same position for the manipulation means.

公开(公告)号：US20220301441A1

公开(公告)日：2022-09-22

申请号：US17694745

申请日：2022-03-15

申请人： AIRBUS HELICOPTERS

发明人： Kamel ABDELLI ,  Richard ALVAREZ

IPC分类号： G08G5/00 ,  B64D43/00 ,  G06V20/17

摘要： A method and a system for displaying and managing a situation in the environment of an aircraft. Such a system comprises a first display device, several cameras covering the external environment around the aircraft, a helmet worn by an occupant and comprising a second display device, at least one sensor measuring a position and an orientation of the helmet. This system makes it possible to determine a monitoring zone in the environment of the aircraft, then display a first image representing the monitoring zone on the first display device. Next, a center of interest is selected in the monitoring zone, after which a second image representing the center of interest is displayed on the second display device. Finally, a sighting marker is displayed indicating the center of interest.

公开(公告)号：US20200217658A1

公开(公告)日：2020-07-09

申请号：US16704391

申请日：2019-12-05

申请人： AIRBUS HELICOPTERS

发明人： Kamel ABDELLI

IPC分类号： G01C5/00 ,  G08G5/00 ,  B64C27/26 ,  B64D45/04

摘要： A method of assisting in piloting an aircraft having a fuselage, the aircraft having a first side arrangement and a second side arrangement, which arrangements are disposed laterally on either side of the fuselage, and each of them participates in the movement of the aircraft. During an assistance phase, the method includes the following steps: measuring a value of a first ground clearance of the first side arrangement and a value of a second ground clearance of the second side arrangement; and displaying on a screen at least one symbol that varies as a function of the variation in the value of the first ground clearance and/or of the variation in the value of the second ground clearance.

公开(公告)号：US20200019188A1

公开(公告)日：2020-01-16

申请号：US16460047

申请日：2019-07-02

申请人： AIRBUS HELICOPTERS

发明人： Kamel ABDELLI

IPC分类号： G05D1/10 ,  G06F11/14

摘要： A management method for managing an autopilot system fitted to an aircraft, the management method being adapted to manage at least one error in at least one succession of steps serving to generate at least one autopilot setpoint for the aircraft, the autopilot system comprising at least one computer serving to implement a plurality of successions of steps generating different autopilot setpoints for the aircraft. Such a method comprises an identification step serving to identify the at least one error, a calculation step for determining a total number of occurrences of the at least one error, a stop step serving to stop the at least one succession of steps, a reinitialization step for reinitializing the at least one succession of steps, and a relaunch step for relaunching the at least one succession of steps.