公开(公告)号：US09856032B2

公开(公告)日：2018-01-02

申请号：US14729509

申请日：2015-06-03

Applicant: THALES

Inventor： Sylvain Lissajoux ,  Matthieu Claybrough ,  Christophe Garnavault

IPC: B64D31/06 ,  B64D33/04 ,  B64C25/44 ,  G01C23/00

CPC classification number: B64D31/06 ,  B64C25/44 ,  B64D33/04 ,  G01C23/00

Abstract: A method and device for controlling at least one actuator control system of an aircraft, an associated computer program product and aircraft are disclosed. In one aspect, the method includes determining a variation in thrust of the aircraft for controlling a variable relating to the aircraft relative to a set point, calculating a first control command signal to be sent to an engine control system in order to obtain the variation in thrust, and transmitting the first control command signal to the engine control system. The controlled variable can be an acceleration along a direction taken by a speed vector among the air speed vector and the ground speed vector and the set point can be an acceleration set point along the direction.

公开(公告)号：US09418564B2

公开(公告)日：2016-08-16

申请号：US14625739

申请日：2015-02-19

Applicant: THALES

Inventor： Matthieu Claybrough ,  François Colonna ,  Marc Riedinger

IPC: G08G5/04 ,  G05D1/00 ,  G05D1/08 ,  G06F17/10 ,  G05D1/06 ,  G08G5/00

CPC classification number: G08G5/045 ,  G05D1/0061 ,  G05D1/0607 ,  G05D1/0825 ,  G06F17/10 ,  G08G5/0021

Abstract: This method for determining an obstacle avoidance guidance law for an aircraft is implemented by a system for determining said guidance law. The aircraft comprises a collision avoidance system adapted to detect a collision risk with the obstacle and said determination system. This method comprises determining one or more set points from among flight path angle and speed set points, at least one set point depending on at least one vertical speed limit value, at least one set point comprising a vertical component in a vertical direction, each limit value being provided by the collision avoidance system following the detection of a collision risk with the obstacle; and computing the avoidance guidance law as a function of the determined set points. During the determination step, at least one determined set point comprises a longitudinal component in a longitudinal direction perpendicular to the vertical direction.

公开(公告)号：US10235891B2

公开(公告)日：2019-03-19

申请号：US15201258

申请日：2016-07-01

Applicant: THALES

Inventor： Matthieu Claybrough ,  Bruno Aymeric ,  Sylvain Lissajoux

IPC: G08G5/00 ,  G02B27/01 ,  G01C21/20 ,  G01C23/00

Abstract: A method and device for displaying vertical constraints of an aircraft, an associated program produce and aircraft are disclosed. In one aspect, the vertical constrains are displayed on a display device of the aircraft, the display device being part of an aircraft piloting system, the method being implemented by an electronic device that is part of the aircraft piloting system. The method includes acquiring at least one vertical constraint of the aircraft, computing a representative slope value associated with the vertical constraint, and displaying a symbol depicting the vertical constraint at the representative slope value associated with the vertical constraint on a slope scale.

公开(公告)号：US09824594B2

公开(公告)日：2017-11-21

申请号：US14739303

申请日：2015-06-15

Applicant: THALES

Inventor： Sylvain Lissajoux ,  Alexandre Badatcheff ,  Matthieu Claybrough

IPC: G08G5/00 ,  G01C23/00 ,  G05D1/10

CPC classification number: G08G5/0047 ,  G01C23/00 ,  G05D1/101

Abstract: A method for predicting a short-term flight path of an aircraft, a computer program product, an associated prediction device, a guidance method, and a guidance system of an aircraft are disclosed. In one aspect, the flight path of the aircraft is associated at each time moment with a vector including at least one component from among a position of the aircraft, attitudes of the aircraft and order 1 and 2 time derivatives of the position and attitudes. The short-term flight path is the flight path of the aircraft for a time period of up to 30 seconds from a computation time of the flight path. The method includes acquiring a control signal representative of a displacement of a primary control member of the aircraft and predicting, at a subsequent prediction time, at least one component of the short-term flight path of the aircraft.

公开(公告)号：US10332404B2

公开(公告)日：2019-06-25

申请号：US15357702

申请日：2016-11-21

Applicant: THALES

Inventor： Bruno Aymeric ,  Xavier Servantie ,  Matthieu Claybrough

IPC: G01C23/00 ,  G05D1/00 ,  G05D3/00 ,  G06F7/00 ,  G06F17/00 ,  G08G5/00 ,  B64D43/00

Abstract: A method for the three-dimensional representation of the trajectory of an aircraft in flight implemented in a navigation system of an aircraft is provided. The flight plan of the aircraft comprises imposed georeferenced trajectories and predicted non-georeferenced trajectories. When the trajectory of the aircraft is dependent on a non-georeferenced flight setpoint, the three-dimensional representation method is an iterative process comprising the following steps: computing a predicted trajectory arising from at least one computed trajectory extending over a determined distance or duration; computing a smoothed trajectory from the predicted trajectory in order to obtain a resulting trajectory; computing a displayed trajectory, the trajectory being equal to the resulting trajectory corrected for constant deviations or deviations depending on the application of setpoints from the flight director; and displaying the displayed trajectory.

公开(公告)号：US10018482B2

公开(公告)日：2018-07-10

申请号：US15357735

申请日：2016-11-21

Applicant: THALES

Inventor： Bruno Aymeric ,  Xavier Servantie ,  Matthieu Claybrough

IPC: G01C23/00 ,  G08G5/00

CPC classification number: G01C23/00 ,  G01C23/005 ,  G08G5/0021 ,  G08G5/0086

Abstract: A method for the three-dimensional synthetic representation of the trajectory of an aircraft in flight being implemented in a flight and navigation system of an aircraft comprising a display system allowing synthetic images to be displayed, the flight plan of the aircraft comprises a predicted trajectory dependent on a non-georeferenced flight setpoint, the display of the predicted trajectory taking the form of a path represented by two limits separated by a determined width. The path comprises two branches, each branch positioned on the side of one of the two limits, each branch represented by a straight segment whose origin is a point located on the path at the current time and whose terminus is a point located at a determined distance away from the point of origin, the slope of the straight segment representative of the tangent to the predicted trajectory at the current time.

公开(公告)号：US20150364046A1

公开(公告)日：2015-12-17

申请号：US14739303

申请日：2015-06-15

Applicant: THALES

Inventor： Sylvain Lissajoux ,  Alexandre Badatcheff ,  Matthieu Claybrough

IPC: G08G5/00

CPC classification number: G08G5/0047 ,  G01C23/00 ,  G05D1/101

Abstract: A method for predicting a short-term flight path of an aircraft, a computer program product, an associated prediction device, a guidance method, and a guidance system of an aircraft are disclosed. In one aspect, the flight path of the aircraft is associated at each time moment with a vector including at least one component from among a position of the aircraft, attitudes of the aircraft and order 1 and 2 time derivatives of the position and attitudes. The short-term flight path is the flight path of the aircraft for a time period of up to 30 seconds from a computation time of the flight path. The method includes acquiring a control signal representative of a displacement of a primary control member of the aircraft and predicting, at a subsequent prediction time, at least one component of the short-term flight path of the aircraft. The prediction step can be carried out at the computation time.

Abstract translation: 公开了一种用于预测飞行器的短期飞行路径的方法，计算机程序产品，相关联的预测装置，引导方法和飞行器的引导系统。 在一个方面，飞行器的飞行路径在每个时刻与包括从飞机的位置，飞行器的姿态以及位置和态度的顺序1和2时间导数之间的至少一个分量的矢量相关联。 短程飞行路径是从飞行路线的计算时间起飞机飞行时间长达30秒的飞行路线。 该方法包括获取表示飞行器的主控制构件的位移的控制信号，并且在随后的预测时间预测飞行器的短期飞行路径的至少一个分量。 预测步骤可以在计算时进行。

公开(公告)号：US20150360789A1

公开(公告)日：2015-12-17

申请号：US14729509

申请日：2015-06-03

Applicant: THALES

Inventor： Sylvain LISSAJOUX ,  Matthieu Claybrough ,  Christophe Garnavault

IPC: B64D31/06 ,  B64D33/04 ,  B64C25/44

CPC classification number: B64D31/06 ,  B64C25/44 ,  B64D33/04 ,  G01C23/00

Abstract: A method and device for controlling at least one actuator control system of an aircraft, an associated computer program product and aircraft are disclosed. In one aspect, the method includes determining a variation in thrust of the aircraft for controlling a variable relating to the aircraft relative to a set point, calculating a first control command signal to be sent to an engine control system in order to obtain the variation in thrust, and transmitting the first control command signal to the engine control system. The controlled variable can be an acceleration along a direction taken by a speed vector among the air speed vector and the ground speed vector and the set point can be an acceleration set point along the direction.

Abstract translation: 公开了一种用于控制飞机，相关联的计算机程序产品和飞行器的至少一个致动器控制系统的方法和装置。 一方面，该方法包括确定用于控制与飞行器相对于设定点的变量的飞行器的推力变化，计算要发送到发动机控制系统的第一控制命令信号，以获得 推力，并将第一控制命令信号发送到发动机控制系统。 控制变量可以是沿着空气速度矢量和地面速度矢量之间的速度矢量所采取的方向的加速度，并且设定点可以是沿该方向的加速度设定点。