Abstract: In an aircraft including a cockpit, a unit for monitoring the situation of the aircraft and a radio communication unit, the device for aiding the ground rolling is configured to: acquire, from the monitoring unit, information the situation of the aircraft and determine predicted positions of the aircraft for a set of future instants, and for each vehicle of a set of other vehicles situated on the surface of the airport: acquire, from the radio communication unit, information regarding the situation of the vehicle, which information is transmitted by this vehicle, determine predicted positions of the vehicle and calculate a distance between the predicted position of the aircraft and the predicted position of the vehicle for each instant of the set of future instants and compare this distance with a predetermined distance threshold and, emit an alert in the cockpit if this distance is less than this distance threshold.

Abstract: A method and system for generating an optimized flight trajectory of an aircraft. The generation system includes a module for determining a long-term flight trajectory from an obstacle prediction model, a following module for the aircraft to fly by following the long-term flight trajectory and a module for updating the long term trajectory from a short-term trajectory as a function of characteristics of at least one obstacle detected during the following of the long-term flight trajectory by the aircraft and as a function of a predetermined risk criterion threshold. The generation system makes it possible to generate a flight trajectory that avoids obstacles simply and reliably.

Abstract: In an aircraft comprising a cockpit comprising a display screen, a camera configured to acquire images of the environment of the aircraft, as well as a display management system, a ground rolling aid system configured so as to a) acquire several successive images of the environment of the aircraft via the camera, corresponding to various ground positions of the aircraft, b) modify these images by removing at least zones corresponding to the aircraft, so as to produce modified images, c) combine several of the modified images to produce a recomposed image, d) superpose an image characteristic of the aircraft on the recomposed image so as to produce a reference image, and e) display, on the cockpit display screen, an image corresponding to the reference image.

Abstract: In an aircraft including a cockpit, a unit for monitoring the situation of the aircraft and a radio communication unit, the device for aiding the ground rolling is configured to: acquire, from the monitoring unit, information the situation of the aircraft and determine predicted positions of the aircraft for a set of future instants, and for each vehicle of a set of other vehicles situated on the surface of the airport: acquire, from the radio communication unit, information regarding the situation of the vehicle, which information is transmitted by this vehicle, determine predicted positions of the vehicle and calculate a distance between the predicted position of the aircraft and the predicted position of the vehicle for each instant of the set of future instants and compare this distance with a predetermined distance threshold and, emit an alert in the cockpit if this distance is less than this distance threshold.

Abstract: In an aircraft comprising a cockpit comprising a display screen, a camera configured to acquire images of the environment of the aircraft, as well as a display management system, a ground rolling aid system configured so as to a) acquire several successive images of the environment of the aircraft via the camera, corresponding to various ground positions of the aircraft, b) modify these images by removing at least zones corresponding to the aircraft, so as to produce modified images, c) combine several of the modified images to produce a recomposed image, d) superpose an image characteristic of the aircraft on the recomposed image so as to produce a reference image, and e) display, on the cockpit display screen, an image corresponding to the reference image.