Abstract:
The present invention relates to a system (14) for displaying avionic data on at least one display space of an aircraft cockpit, comprising a processing module (23) configured to receive a message to be displayed indicating an event and to associate the content of this message with one of the display formats, a display module (25) configured to display the received message superimposed on at least one current display format, displayed in a respective display space and an acquisition module (27) configured to acquire a display control command relative to the received message. The display module (25) is further configured to display the display format associated with said message on at least one display space in case of acquisition of the display control command relative to said message.
Abstract:
The invention relates to a display system included in a device for traveling a path between at least two distinct points and for using at least one heading datum, wherein the display system comprises at least: an image sensor configured to acquire environmental images during the path traveled by the device; an image processing module capable of determining the drift of the device in real time; a module for determining information that is representative of the route taken by the device, a module for real-time determination of the true heading followed by the device from the information that is representative of the route and the drift of the device, a module for returning to the user information that is representative of the true heading.
Abstract:
A method and device for determining a control set point of an aircraft, an associated computer program and an aircraft are disclosed. In one aspect, the method includes calculating a performance scale in the form of slope values of the aircraft, the performance scale including a slope characteristic value, the slope characteristic value being associated with a corresponding performance characteristic value. The method also includes acquiring a guidance set point and displaying the acquired guidance set point, in the form of a slope value with respect to the performance scale. The method further includes determining a slope characteristic value associated with a guidance set point displayed in the form of a slope value, and calculating an aircraft control set point, the control set point being calculated relative to the performance characteristic value corresponding to the determined slope characteristic value.
Abstract:
The general field of the invention is that of visualisation systems for an aircraft comprising a semi-transparent screen and electronic means suitable for generating a symbology displayed on said semi-transparent display screen, the symbology representing a parameter necessary for the piloting or navigation of the aircraft. The symbology according to the invention is partially or totally located on the periphery of the screen and comprises at least one moving pattern or a plurality of moving patterns, the speed and direction of the movement representing the relative difference between the value of the parameter at the present time and a reference value of said parameter, the patterns being immobilised when the value of the parameter at the present time attains said reference value. Different representations and different movements of the patterns are possible.
Abstract:
A modular helmet display system includes at least one helmet shell, binoculars and a display device. The helmet shell includes a mechanical arch fixedly mounted on the front part of the helmet, and the mechanical arch includes at least one first device for attaching the binoculars. In the system, the mechanical arch includes a second device for attaching the display device. The display device may include a posture detection device and an adjustment mechanism. The display system may include a mechanical cover which is mounted in place of the display device, the shape of the cover being adapted so as to hide the upper part of the helmet. A mobile visor can be mounted on the mechanical arch.
Abstract:
The invention relates to a display system included in a device for traveling a path between at least two distinct points and for using at least one heading datum, wherein the display system comprises at least: an image sensor configured to acquire environmental images during the path traveled by the device; an image processing module capable of determining the drift of the device in real time; a module for determining information that is representative of the route taken by the device, a module for real-time determination of the true heading followed by the device from the information that is representative of the route and the drift of the device, a module for returning to the user information that is representative of the true heading.
Abstract:
Methods for graphically managing a pitch scale displayed in an on-board viewing system for an aircraft, the viewing system comprises a graphics computer carrying out the graphical management of the symbols and a viewing screen. The symbolic representation displayed on the viewing screen includes an angular pitch scale, a symbol, referred to as the aircraft icon, that is representative of the attitude of the aircraft and a symbol, referred to as the speed vector that is representative of the direction of the speed of the aircraft. The angular distance separating the “bars” of the scale varies so that the symbols representative of the attitude of the aircraft and of the speed vector remain constantly close to one of the two bars of the scale, even in the event of a strong crosswind. The shape of the bars is either constant or variable.
Abstract:
A dual harmonization method for a worn head-up display system for making the display of piloting information of an aircraft on a display conform with the outside real world includes a step of acquisition of N measurements {circumflex over (K)}ι of head posture detection by a series of sightings Vi corresponding to images oriented according to orientations Oi of one and the same photograph taken by a camera, secured to and aligned with the attitude inertial device D3, then a step of joint computation of the matrices of relative orientation M01 and M23 as joint solutions of the dual harmonization Ûi=Ĝ·{circumflex over (K)}i·{circumflex over (D)}, i varying from 1 to N, in which Ûι is the transpose of the matrix M(image(i)/0) of relative orientation of the image(i) of rank i relative to the display D0, with M01 and M23 respectively equal to the right and left matrices {circumflex over (D)} and Ĝ. A worn head-up display system is configured to implement the dual harmonization method.
Abstract:
A method of synthetic representation of elements of interest in a viewing system for aircraft, the viewing system comprises location sensors, a cartographic database and a database of elements of interest, an image sensor, a unit for processing images and a unit for generating three-dimensional digital images representative of the terrain overflown and a viewing device, wherein, when the terrain overflown comprises an element of interest, the method of synthetic representation comprises: a first step of searching for and detecting the element of interest in each image of a sequence of images, and; a second step of generating three-dimensional digital images representative of the terrain overflown, the element of interest represented according to a first representation if it has not been detected in any of the images of the sequence of images and according to a second representation if it is detected.
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.