초록 ▼

A method for generating a flight display in an aircraft includes the steps of receiving an indication of an arrival or a departure procedure for the aircraft to follow, receiving an indication of a current position and altitude of the aircraft, and receiving a voice communication or information by d

A method for generating a flight display in an aircraft includes the steps of receiving an indication of an arrival or a departure procedure for the aircraft to follow, receiving an indication of a current position and altitude of the aircraft, and receiving a voice communication or information by digital data link regarding the arrival or departure procedure. The method further includes the steps of recognizing speech in the voice communication and transforming the speech to a restriction regarding the arrival or departure procedure and providing a flight display comprising a visual depiction of the arrival or departure procedure, the current position and altitude of the aircraft, and the restriction regarding the arrival or departure procedure. The method also provides improved situational awareness to pilots by providing appropriate alerts and indications in the context of these restrictions and the implications that these may have on the ownship with reference to the surrounding traffic and the emergent conditions.

대표청구항 ▼

1. A method for generating a flight display in an aircraft using a flight management system of the aircraft, the method comprising the steps of: receiving, at the flight management system, an entry from an aircrew of the aircraft that includes an indication of a published arrival procedure to a spec

1. A method for generating a flight display in an aircraft using a flight management system of the aircraft, the method comprising the steps of: receiving, at the flight management system, an entry from an aircrew of the aircraft that includes an indication of a published arrival procedure to a specified airport or a published departure procedure from the specified airport for the aircraft to follow, wherein the published arrival procedure comprises a standard terminal arrival route (STAR) procedure or wherein the published departure procedure comprises or a standard instrument departure (SID) procedure, and wherein the published arrival or departure procedure comprises: (1) a plurality of geographically-defined waypoints comprising a navigational route, (2) for each waypoint of the plurality of geographically-defined waypoints, a published altitude restriction, and (3) for each waypoint of the plurality of geographically-defined waypoints, a published speed restriction;at the flight management system, automatically receiving an indication of a current geographically-defined position of the aircraft, a current speed of the aircraft, and a current altitude of the aircraft, wherein the indication of the current geographically-defined position and altitude of the aircraft is generated automatically by sensors onboard the aircraft;after receiving the entry from the aircrew, receiving at the aircraft an air traffic control (ATC)-initiated voice communication regarding the published arrival or departure procedure, or, receiving an ATC-initiated datalink communication regarding the published arrival or departure procedure, wherein the ATC-initiated voice communication or datalink communication pertains to a deviation of speed or a deviation of altitude from a published speed restriction or a published altitude restriction, respectively, of at least one waypoint of the plurality of geographically-defined waypoints of the published arrival or departure procedure;automatically and electronically recognizing speech in the voice communication or automatically and electronically recognizing a clearance from the datalink communication, and transforming the recognized speech or the recognized clearance to an electronic indication of the deviation of altitude or the deviation of speed, and automatically providing the electronic indication of the deviation of altitude or the deviation of speed to the flight management system; andautomatically at the flight management system, generating a flight display comprising a graphical depiction of the published arrival or departure procedure in both of a horizontal navigation display and a vertical navigation display, wherein the horizontal navigation display comprises: (1) a graphical depiction of at least some of the plurality of geographically-defined waypoints positioned with respect to one another in horizontal navigational space, (2) a graphical depiction, in horizontal navigational space, of the current geographically-defined position of the aircraft in relation to the at least some of the plurality of geographically-defined waypoints, (3) for each waypoint of the at least some of the plurality of geographically-defined waypoints, its published speed and altitude restrictions using a first, numerical symbology, and (4) for the at least one waypoint, the deviation of altitude or the deviation of speed using the first, numerical symbology, and wherein the vertical navigation display comprises: (1) an elevation profile of the at least some of the plurality of geographically-defined waypoints in vertical navigation space, (2) a graphical depiction, in vertical navigation space, of the current altitude of the aircraft, (3) for each waypoint of the at least some of the plurality of geographically defined waypoints, its published altitude restriction using a second, line-based symbology that is different from the first symbology, and (4) for the at least one waypoint, the deviation of altitude, if any, using the second, line-based symbology. 2. The method of claim 1, wherein receiving the ATC-initiated voice communication comprises receiving the ATC-initiated voice communication from an air traffic controller outside of the aircraft. 3. The method of claim 1, wherein automatically and electronically recognizing speech is performed by comparison against an ATC phraseology database comprising a plurality of ATC phrases. 4. The method of claim 1, further comprising, at the flight management system, automatically and electronically receiving air traffic information regarding at least one further aircraft in the vicinity of the aircraft, wherein the air traffic information comprises a position, heading, altitude, and vertical speed of the at least one further aircraft. 5. The method of claim 4, further comprising generating the vertical navigation display so as to further comprise the air traffic information regarding the at least one further aircraft using a third symbology that is different from both the first and second symbologies. 6. The method of claim 5, further comprising determining if the air traffic information regarding the at least one further aircraft indicates an actual or potential separation conflict with regard to the deviation of altitude from the altitude restriction regarding any waypoint of the plurality of geographically-defined waypoints of the published arrival or departure procedure, and generating a visual alert on the vertical navigation display if the air traffic information regarding the at least one further aircraft indicates an actual or potential separation conflict with regard to the deviation of altitude. 7. The method of claim 1, further comprising determining if the aircraft cannot comply with the deviation of speed or altitude from the published speed restriction or the published altitude restriction, respectively, due to an aircraft performance criteria, and generating a visual alert on the horizontal navigation display if the aircraft cannot comply with the deviation of speed or altitude due to the aircraft performance criteria. 8. The method of claim 1, further comprising determining if the current altitude or speed of the aircraft violates the deviation of altitude from the published altitude restriction or the deviation of speed from the published speed restriction, and generating a visual alert on the horizontal navigation display if the current altitude or speed of the aircraft violates the deviation of altitude from the published altitude restriction or the deviation of speed from the published speed restriction. 9. The method of claim 1, further comprising receiving both the voice communication and the datalink communication. 10. The method of claim 1, wherein the ATC-initiated voice communication or the ATC-initiated datalink communication comprise both the deviation of speed and the deviation of altitude from the published speed restriction and the published altitude restriction, respectively. 11. The method of claim 10, wherein the first, numerical symbology comprises a first number and a second number disposed within a graphical box and positioned adjacent to a given waypoint on the horizontal navigational display, wherein the first number comprises an altitude restriction pertaining to the given waypoint and the second number comprises a speed restriction pertaining the given waypoint; and wherein the second, line-based symbology comprises at least two horizontally-oriented lines, situated vertically with respect to one another, wherein the vertical situation of a first of the at least two horizontally-oriented lines is representative of an altitude restriction and wherein the vertical situation of a second of the at least two horizontally-oriented lines is representative of a deviation from an altitude restriction. 12. The method of claim 1, further comprising displaying the generated horizontal navigation display and vertical navigation display on one or more display devices in a flight-deck of the aircraft. 13. A method for generating a flight display in an aircraft using a flight management system of the aircraft, the method comprising the steps of: receiving, at the flight management system, an entry from an aircrew of the aircraft that includes an indication of a published procedure to or from a specified airport, wherein the published procedure comprises: (1) a plurality of geographically-defined waypoints comprising a navigational route, and (2) for each waypoint of the plurality of geographically-defined waypoints, a published speed restriction;at the flight management system, automatically receiving an indication of a current geographically-defined position of the aircraft and a current speed of the aircraft, wherein the indication of the current geographically-defined position and speed of the aircraft is generated automatically by sensors onboard the aircraft;after receiving the entry from the aircrew, receiving at the aircraft an air traffic control (ATC)-initiated communication regarding the published procedure, wherein the ATC-initiated communication pertains to a deviation of speed from a published speed restriction of at least one waypoint of the plurality of geographically-defined waypoints of the published procedure;at an electronic ATC communications system of the aircraft that is electronically coupled with the flight management system, automatically and electronically recognizing a clearance from the ATC-initiated communication, and transforming the recognized clearance to an electronic indication of the deviation of speed, and automatically providing the electronic indication of the deviation of speed to the flight management system; andautomatically at the flight management system, generating a flight display comprising a graphical depiction of the published procedure in a horizontal navigation display, wherein the horizontal navigation display comprises: (1) a graphical depiction of at least some of the plurality of geographically-defined waypoints positioned with respect to one another in horizontal navigational space, (2) a graphical depiction, in horizontal navigational space, of the current geographically-defined position of the aircraft in relation to the at least some of the plurality of geographically-defined waypoints, (3) for each waypoint of the at least some of the plurality of geographically-defined waypoints, its published speed restriction using a numerical symbology, and (4) for the at least one waypoint, the deviation of speed using the numerical symbology. 14. A method for generating a flight display in an aircraft using a flight management system of the aircraft, the method comprising the steps of: receiving, at the flight management system, an entry from an aircrew of the aircraft that includes an indication of a published procedure to or from a specified airport, wherein the published procedure comprises: (1) a plurality of geographically-defined waypoints comprising a navigational route, and (2) for each waypoint of the plurality of geographically-defined waypoints, a published altitude restriction;at the flight management system, automatically receiving an indication of a current geographically-defined position of the aircraft and a current altitude of the aircraft, wherein the indication of the current geographically-defined position and altitude of the aircraft is generated automatically by sensors onboard the aircraft;after receiving the entry from the aircrew, receiving at the aircraft an air traffic control (ATC)-initiated communication regarding the published procedure, wherein the ATC-initiated communication pertains to a deviation of altitude from a published altitude restriction of at least one waypoint of the plurality of geographically-defined waypoints of the published procedure;at an electronic ATC communications system of the aircraft that is electronically coupled with the flight management system, automatically and electronically recognizing a clearance from the ATC-initiated communication, and transforming the recognized clearance to an electronic indication of the deviation of altitude, and automatically providing the electronic indication of the deviation of altitude to the flight management system; andautomatically at the flight management system, generating a flight display comprising a graphical depiction of the published procedure in a vertical navigation display, wherein the vertical navigation display comprises: (1) an elevation profile of the at least some of the plurality of geographically-defined waypoints in vertical navigation space, (2) a graphical depiction, in vertical navigation space, of the current altitude of the aircraft, (3) for each waypoint of the at least some of the plurality of geographically defined waypoints, its published altitude restriction using a line-based symbology, and (4) for the at least one waypoint, the deviation of altitude using the line-based symbology.