Abstract: This interaction system comprising a display assembly associated with an avionic screen and including a video acquisition module configured to acquire a first graphic feed coming from an avionic system and a second graphic feed coming from an open-world equipment item, a media management module configured to control the display on the avionic screen and to generate windowing data relative to the positioning of different windows on the display screen and an interaction assembly able to generate interaction data. The system further comprises a connection box of the open-world equipment item and a control module of the open-world equipment item configured to process the windowing data and the interaction data in order to generate, from at least some of the interaction data, a command intended for the open-world equipment item.

Abstract: A system and method for training a classification module of nonverbal audio events and a classification module for use in a variety of nonverbal audio event monitoring, detection and command systems. The method comprises capturing an in-ear audio signal from an occluded ear and defining at least one nonverbal audio event associated to the captured in-ear audio signal. Then sampling and extracting features from the in-ear audio signal. Once the extracted features are validated, associating the extracted features to the at least one nonverbal audio event and updating the classification module with the association.

Abstract: A system and method for training a classification module of nonverbal audio events and a classification module for use in a variety of nonverbal audio event monitoring, detection and command systems. The method comprises capturing an in-ear audio signal from an occluded ear and defining at least one nonverbal audio event associated to the captured in-ear audio signal. Then sampling and extracting features from the in-ear audio signal. Once the extracted features are validated, associating the extracted features to the at least one nonverbal audio event and updating the classification module with the association.

Abstract: The invention relates to this method comprising the following steps, for at least one input/output parameter: duplicating and inserting a list of graphical commands associated with said parameter within a calculation module of said chain, from a current value of said parameter, obtaining a current cyclic redundancy code associated with a current micropattern, generated by executing said at least one list, comparing said current cyclic redundancy code with a reference cyclic redundancy code stored in a dedicated memory space for a substantially identical value of said parameter within a tolerance threshold, in the event of a difference in cyclic redundancy code value, automatic sanctioning of said chain at least by suspending its execution.

Abstract: The invention relates to this method comprising the following steps, for at least one input/output parameter: duplicating and inserting a list of graphical commands associated with said parameter within a calculation module of said chain, from a current value of said parameter, obtaining a current cyclic redundancy code associated with a current micropattern, generated by executing said at least one list, comparing said current cyclic redundancy code with a reference cyclic redundancy code stored in a dedicated memory space for a substantially identical value of said parameter within a tolerance threshold, in the event of a difference in cyclic redundancy code value, automatic sanctioning of said chain at least by suspending its execution.

Abstract: This interaction system comprising a display assembly associated with an avionic screen and including a video acquisition module configured to acquire a first graphic feed coming from an avionic system and a second graphic feed coming from an open-world equipment item, a media management module configured to control the display on the avionic screen and to generate windowing data relative to the positioning of different windows on the display screen and an interaction assembly able to generate interaction data. The system further comprises a connection box of the open-world equipment item and a control module of the open-world equipment item configured to process the windowing data and the interaction data in order to generate, from at least some of the interaction data, a command intended for the open-world equipment item.

Abstract: A system and method for training a classification module of nonverbal audio events and a classification module for use in a variety of nonverbal audio event monitoring, detection and command systems. The method comprises capturing an in-ear audio signal from an occluded ear and defining at least one nonverbal audio event associated to the captured in-ear audio signal. Then sampling and extracting features from the in-ear audio signal. Once the extracted features are validated, associating the extracted features to the at least one nonverbal audio event and updating the classification module with the association.

Abstract: A display screens includes at least two liquid-crystal cells, the first cell having a first active area and a first transparent sealing region and the second cell having a second active area and a second transparent sealing region. The screen comprises: in a first plane, the first cell and a first transparent sheet of same thickness, the first sealing region being located between the two; in a second plane parallel to the first plane, the second cell and a second transparent sheet of same thickness, the second sealing region being located between the two; the second cell being placed under the first sheet, the second sheet being placed under the first cell so that the first active area is in the exact extension of the second active area.

Abstract: The general field of the invention is that of the management of the faults of the viewing devices used on aircraft. An aircraft instrument panel viewing device comprises an electronic assembly, embedded software and a viewing screen. When the viewing device detects a fault arising after a predetermined time of proper operation, the reinitialization method according to the invention executes just the software verification tests without executing the electronic assembly verification tests termed “safety tests”, no specific presentation of fault being displayed on the viewing screen. The duration for which the pilot is deprived of information is thus considerably reduced.

Abstract: The general field of the invention is that of the management of the faults of the viewing devices used on aircraft. An aircraft instrument panel viewing device comprises an electronic assembly, embedded software and a viewing screen. When the viewing device detects a fault arising after a predetermined time of proper operation, the reinitialization method according to the invention executes just the software verification tests without executing the electronic assembly verification tests termed “safety tests”, no specific presentation of fault being displayed on the viewing screen. The duration for which the pilot is deprived of information is thus considerably reduced.

Abstract: In the field of secure avionics systems for aircraft, a system comprises strictly three display units and three or four graphics generation computers connected to the display units. Each display unit comprises a single large-size screen able to display two totally independent half-images, and all the power supply, control and display circuits are doubled-up such that a single failure brings about the loss, at the most, of one half-screen. Each display unit is connected to two graphics generation computers at least, such that the failure of one computer does not affect the display.

Abstract: The invention relates to the field of display management of display devices of an aircraft cockpit and particularly to a method of synchronizing display parameters of the display devices and associated monitoring system. The invention includes a method for synchronizing at least one display parameter, such as a luminance parameter, through a series of simple controls of a centralized means of control of the levels of the display parameter. The invention also provides a monitoring system including individual means of monitoring the display parameters and a centralized control means. The invention applies, for example, to instrument panels of aircraft having a plurality of viewing units.

Abstract: The invention relates to a flat screen device (L2) comprising a multi-channel graphic generation (UGGL2) and a video data switch (50). It also relates to a method for managing a data network making it possible to improve the reliability of a network of several displays by improved management of all the graphic generations. The preferred field of application is that of display devices forming the cockpit of aircraft.

Abstract: The present invention is a device making it possible to guard against the effects of resetting components sensitive to electromagnetic radiation forming an LCD display device. The device consists of a component (81) insensitive to radiation keeping in a memory (82) series of data supplied by the sensitive components and, when there is an incident, it supplies the last valid image to the LCD during the reset. The preferred field of application is that of viewing devices forming the cockpit of aircraft.