摘要:
A flight management system of an unmanned aircraft linked to a control station by communication means includes: a first set of a number N of successive navigation functions (iND with i=1, . . . N) remotely situated within the control station, a control function on board the aircraft, generating, from guidance setpoints, commands intended to control the aircraft so that it observes the guidance setpoints, and a second set of a number N of successive navigation functions (iNE, with i=1, . . . , N) on board the aircraft, and configuration means, capable of performing a combination of a number N of successive functions, each of the successive functions being chosen from the first and second sets, said combination of successive functions generating the guidance setpoints transmitted to the onboard control function.
摘要:
In a centralized navigation information management system installed on board an aircraft which is in a current position at a current time, the aircraft having a warning management system and a route management system with means for creating a route plan, the route plan having a future route plan corresponding with the part of the route plan beginning at the current position and at the current time, the system includes: means for creating a task comprising at least one task parameter relating to an item of navigation information, including a task variable corresponding to a condition of execution of the said task, the means for creating a task having means for determining a predicted time meeting the execution condition; and means for detecting a possible inconsistency between the created task and the route plan or the future route plan and for transmitting, when an inconsistency is detected, a message relating to the inconsistency to a first display means of a centralized warning management system to display the inconsistency message on a first man-machine interface.
摘要:
A method and device checks the conformity of a trajectory calculated by a flight management system of an aircraft in relation to reference data comprising a reference map. The method includes: geo-referencing of a reference map; determination of a reference trajectory from the geo-referenced reference map; detection of nonconformity in the trajectory calculated by the flight management system by comparison of the trajectory calculated by the flight management system with the reference trajectory; and emission of a warning if a nonconformity is detected.
摘要:
The invention relates to a device for formulating a flight plan ensuring sufficient safety margins for a duration of a few minutes in relation to the set of flight constraints that could arise and comprising means for: detecting the surrounding moving objects (aircraft or meteorological phenomena), evaluating their type and the danger that they represent, formulating a reconfiguration flight plan ensuring a separation with these phenomena and taking best account of the constraints of the initially followed flight plan, avoiding prohibited or regulated airspaces and avoiding the surrounding relief with ad hoc operational margins.
摘要:
In a centralized navigation information management system installed on board an aircraft which is in a current position at a current time, the aircraft having a warning management system and a route management system with means for creating a route plan, the route plan having a future route plan corresponding with the part of the route plan beginning at the current position and at the current time, the system includes: means for creating a task comprising at least one task parameter relating to an item of navigation information, including a task variable corresponding to a condition of execution of the said task, the means for creating a task having means for determining a predicted time meeting the execution condition; and means for detecting a possible inconsistency between the created task and the route plan or the future route plan and for transmitting, when an inconsistency is detected, a message relating to the inconsistency to a first display means of a centralized warning management system to display the inconsistency message on a first man-machine interface.
摘要:
A system for aiding the navigation of an aircraft able to be piloted remotely by an operator includes means for transmitting data allowing the operator to dialogue with an air traffic controller according to at least one mode of dialogue and means for monitoring the flight parameters, notably aircraft state parameters and navigation parameters. The system also includes a means for detecting flight events, a means for formulating a message corresponding to a flight event, a means for scheduling the message in a list of messages, and a means for synthesizing the message in a mode of dialogue.
摘要:
The method in accordance with the invention is a method of providing a 3D emergency descent trajectory for aircraft comprising the steps of searching for at least one possible better trajectory allowing a secure continuation in relation to the relief and/or the surrounding conditions towards a homing point as soon as a situation requiring an unscheduled modification of the current trajectory occurs, wherein this trajectory is updated as a function of the alterations in the surrounding conditions, as a function of the information provided by the onboard sensors and/or outside information received.
摘要:
The present invention relates to the field of methods and systems for optimizing the locating of an aircraft in airports and, more particularly, in the take-off and landing phases, and notably in the air-ground and ground-air transition phases. The method of optimizing the locating of an aircraft during the take-off or landing phase comprising a transition step (21), the latter being defined between two events (A0, AS), the first event being a condition of contact between the aircraft and the runway and the second event being a threshold condition defining a stabilized flight phase, is wherein the transition step (21) comprises the determination of at least one “transition position” of the aircraft by a weighting between the “ground position” (LOC_SOL) determined by the ground locating system and the “flight position” (LOV_VOL) determined by the in-flight locating system.
摘要:
A system on an aircraft used during taxiing or air/ground and ground/air transitions. The system groups together a set of devices for mapping the airport zone presenting the crew with a set of elements catalogued in a database and/or updated as a function of information received dynamically. The system group has control or monitoring of compliance with regulations and other mobile craft, consolidating the airport topological information, the ground control instructions and the applicable operational rules. The system groups have routing, that is preparation of the taxiing phase during an arrival or preparation for takeoff, by depicting the interactions with the ground control for receiving the taxiing instructions, and from the aircraft to the ground control to inform the same of the aircraft capabilities. The system groups have guidance in the form of instructions presented to the crew, and of automatic speed management capabilities, for managing emergency situations.
摘要:
Described is a method of protecting an aircraft in approach by signalling against risks of collision with a terrain in steep-sided environments in order to avoid unwanted warnings emanating from clearance sensors of the on-board TAWS (Terrain Awareness and Warning System) while protecting the aircraft when the aircraft fails to observe a published procedure which includes a landing procedure and a take-off procedure. The method, in some embodiments, includes modifying characteristics of at least one of the clearance sensors according to the position deviation of the aircraft relative to a published RNP (Required Navigation Performance) trajectory.