摘要:
Method and device for ensuring the safety of a low-altitude flight of an aircraft.A device (1) for ensuring the safety of a low-altitude flight comprises information sources (5) able to determine current flight conditions, a monitoring unit (6) for realizing, with the aid of said current flight conditions, a function for global and autonomous monitoring of said low-altitude flight of the aircraft, making it possible to preserve the integrity of said aircraft during said flight, and means (13) for presenting the results of the monitoring function realized by said monitoring unit (6) to an operator.
摘要:
Method and device for ensuring the safety of a low-altitude flight of an aircraft. A device (1) for ensuring the safety of a low-altitude flight comprises information sources (5) able to determine current flight conditions, a monitoring unit (6) for realizing, with the aid of said current flight conditions, a function for global and autonomous monitoring of said low-altitude flight of the aircraft, making it possible to preserve the integrity of said aircraft during said flight, and means (13) for presenting the results of the monitoring function realized by said monitoring unit (6) to an operator.
摘要:
A method to determine, and guide an aircraft on, an intermediate trajectory between a first trajectory, for low-altitude flight, and a second trajectory, from which a tactical landing is carried out, may include determining a point of transition which lies on the first trajectory. The point of transition represents the start of the intermediate trajectory and corresponds to the point where the aircraft must exit the first flight trajectory so as to reach an initial point of the second flight trajectory, under predetermined flight conditions. Upon determining the point of transition, the aircraft is guided along the intermediate trajectory interconnecting the point of transition and the initial point of the second trajectory.
摘要:
Method and device for automatic guidance of an aircraft, for a flight at least in part at low altitude. The device (1) for automatic guidance comprises means (7) for determining at least one LLF trajectory section corresponding to a low altitude trajectory part, which makes it possible to follow the terrain overflown, which is able to be flown by the aircraft and which takes account of predictions of mass and of speed, as well as of predictions of climb and descent performance of the aircraft, and means (2) for automatically guiding the aircraft in such a way that, successively, it captures, follows and leaves said LLF trajectory section.
摘要:
Method and device for assisting in the piloting of an aircraft flying along a path with rectilinear segments. The device (1) comprises means (13) for determining characteristic angles, a characteristic angle representing the angle by which a rectilinear segment of the flight path is seen from the aircraft, and means (5) for displaying on a head-up screen (7), characteristic signs which are representative of said characteristic angles.
摘要:
A flight plan revision device may include a first component that determines an auxiliary flight plan corresponding to a lateral revision of the current flight plan, at least over a low altitude flight section. A second component automatically determines at least one decision point indicating the last position of the aircraft along the current flight plan where the auxiliary flight plan can still be activated, so as to allow the aircraft to overfly the terrain in complete safety by following the auxiliary flight plan under the same flight conditions as those envisaged for the current flight plan. A third component automatically presents at least the decision point to a pilot of the aircraft. And a fourth actuatable component allows a pilot to activate the auxiliary flight plan, so as to carry out the lateral revision of the current flight plan.
摘要:
The device (1) comprises means (6) for determining an auxiliary flight plan corresponding to a lateral revision of the current flight plan, at least over a low altitude flight section, means (3) for automatically determining at least one decision point which indicates the last position of the aircraft along the current flight plan, where the auxiliary flight plan can still be activated, so as to allow the aircraft to overfly the terrain in complete safety by following the auxiliary flight plan, under the same flight conditions as those envisaged for the current flight plan, means (9) for automatically presenting at least the decision point to a pilot of the aircraft, and means actuatable (13), allowing a pilot to activate the auxiliary flight plan, so as to carry out the lateral revision of the current flight plan.
摘要:
A method and device that determine characteristic angles, each characteristic angle representing the angle by which a rectilinear segment of the flight path is seen from the aircraft. A head-up screen displays characteristic signs that are representative of the characteristic angles.
摘要:
A method and device for determines a safe altitude for an aircraft. The device includes a unit that determines a clear zone corresponding to a lateral area dependent on the flight of the aircraft. A unit determines the highest altitude of the ground that is located under this clear zone. A unit determines a safe altitude, by calculating the sum of the aformentioned highest altitude and a guard height.
摘要:
The device (1) for guiding an aircraft at least over an intermediate trajectory between a first flight trajectory for a low-altitude flight and a second flight trajectory which starts at an initial point, and from which trajectory a parachute drop is carried out, comprises means (9) for determining a point of transition which lies on the first flight trajectory which represents the start of the intermediate trajectory, and which corresponds to the point where the aircraft must exit the first flight trajectory so as to reach the initial point under predetermined flight conditions, and means (13A, 13B) which use the point of transition to aid the guidance of the aircraft between the first and second flight trajectories.