With Indication Or Control Of Landing Patents (Class 701/16)
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Publication number: 20110184595Abstract: Method and device for aiding the piloting of an aircraft during a final approach phase. The device (1) comprises means (3) for automatically selecting an approach that will be used during the landing on an airport.Type: ApplicationFiled: January 19, 2011Publication date: July 28, 2011Applicant: AIRBUS OPERATIONS (S.A.S.)Inventors: Nicolas Albert, Diane Rambach, Laurent Azoulai, Patrice Rouquette
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Publication number: 20110174925Abstract: A mobile helicopter landing pad comprises a platform with one or more elongate, concave guiding channels for aligning a helicopter on the landing pad by forcing the helicopter's skates into a specific alignment upon landing. The guiding channels may have laterally disposed rollers or else be made of slick material to allow the helicopter to slide towards the base of the guiding channel under the helicopter's own weight. Additional crosswise rollers at the bottom of the guiding channel(s) may be provided to allow the helicopter to be moved forward or backward after landing. A blade locking arm swings upward and secures the top rotor. The pad may include a foldable enclosure that protects the helicopter after landing, and an electronic guidance system that assists the pilot during landing by providing instructions to the pilot or visual indications of the prevailing wind direction and velocity, through illuminated signals on the platform.Type: ApplicationFiled: January 21, 2010Publication date: July 21, 2011Inventor: Jeffrey Ying
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Publication number: 20110166723Abstract: Method and device for aiding the piloting of an aircraft during a landing phase. The device (1) comprises means (13) for alerting the crew, during a landing, of the selecting of an insufficient braking mode on an automatic braking system (3).Type: ApplicationFiled: September 14, 2009Publication date: July 7, 2011Applicant: AIRBUS OPERATIONS (S.A.S.)Inventors: Fabrice Valentova, Jerome Journade
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Patent number: 7967247Abstract: The method of the invention includes forming a difference between left and right braking commands, by converting the difference into an additional control command for rudder and for a steerable nose gear, and applying the additional control command to the rudder and steerable nose gear according to both of the following conditions: the difference is greater than a first threshold and the combined control command transmitted to the rudder and steerable nose gear by a rudder bar is less than a second threshold.Type: GrantFiled: June 12, 2006Date of Patent: June 28, 2011Assignee: Airbus FranceInventors: Rémi Bellouard, Jean Muller
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Publication number: 20110130898Abstract: The present invention relates to a method and a system for assisting in the landing or the decking of a light aircraft, the method being implemented by a system comprising a device on the ground for locating the aircraft, the aircraft having an onboard signal sender, the method comprising at least the following steps: the locating device on the ground uses signals sent by the sender to determine the position and/or movement of the aircraft; said device transmits the previously determined aircraft position and/or movement data to the aircraft; display means show at least some of said data made accessible to the pilot of the aircraft. The invention applies in particular to the field of civil light aeronautics, notably for facilitating the landing of pleasure aeroplanes, small transport aeroplanes and helicopters.Type: ApplicationFiled: May 20, 2010Publication date: June 2, 2011Applicant: THALESInventors: Patrick Garrec, Pascal Cornic
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Patent number: 7948403Abstract: An apparatus for aligning an aircraft with an area on the ground is provided. The apparatus includes an aircraft having an on-board landing system, the on-board landing system configured to record an image of an area on the ground. The apparatus also includes a location marker on the area of the ground, and a stored image showing at least a portion of the area of the recorded image. The on-board landing system is configured to obtain information from the location marker and use the information to align the recorded image with the stored image.Type: GrantFiled: December 4, 2007Date of Patent: May 24, 2011Assignee: Honeywell International Inc.Inventor: Randolph G. Hartman
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Publication number: 20110118910Abstract: A device for aiding the deck-landing of an aircraft, the aircraft being controlled remotely from a mobile station, such as a ship, includes means for receiving data from the aircraft, notably attitudes of the aircraft, the aircraft hovering ready to land on deck, the deck-landing decision having to be taken under certain conditions that must all be met, the device including a computer making it possible to deliver temporal indicators indicating that all the conditions are met. The device includes a temporal gauge including a temporal graduation indicating mobile graphical zones representing the periods during which all the conditions are met for authorizing a deck-landing.Type: ApplicationFiled: November 12, 2010Publication date: May 19, 2011Applicant: THALESInventors: Rémi GEOFFROY, Patrick GARREC, Yannick THIRY, Patrick CAZAUX
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Publication number: 20110106344Abstract: The device for checking speed intended for an aircraft ready to land on deck on a moving vehicle, the aircraft having a current vertical speed, called the first speed, and a threshold value of vertical downward speed relating to the vertical speed of the moving vehicle, called the “low threshold”, the ship having an absolute vertical speed, called the second speed, comprises a display and means for receiving data originating from the aircraft, notably its vertical absolute speed. The device includes a calculator making it possible to generate on the display a graduated speed gauge including a fixed cursor indicating the first vertical speed and a second moving cursor indicating the speed of the ship, a third moving cursor indicating the low threshold, the graduation being centred around the value of the first vertical speed.Type: ApplicationFiled: October 28, 2010Publication date: May 5, 2011Applicant: THALESInventors: Rémi Geoffroy, Yannick Thiry, Patrick Cazaux
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Publication number: 20110106345Abstract: Examples of the present invention may include a low visibility landing system for guiding aircraft on landing approaches. The low visibility landing system may aid a pilot during landing in low visibility conditions such that an aircraft may descend to lower altitudes without visual contact with the runway than is possible with other landing systems. The system may use various navigational systems to produce a hybrid signal that may be more stable than individual signals of those navigational systems. The hybrid signal is compared to a predetermined landing approach plan to determine the deviation of the aircraft from the landing approach plan and to provide guidance to the pilot to get the aircraft back onto the landing approach plan. The system may also use multiple navigational systems to perform checks on an operation of a primary navigational system to ensure that the primary navigational system is operating accurately.Type: ApplicationFiled: November 3, 2009Publication date: May 5, 2011Inventors: Robert S. Takacs, Gary M. Freeman
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Publication number: 20110106343Abstract: An airport lighting aid simulation system comprises a data storage unit configured to store lighting aid data relating to a plurality of airports. The lighting aid data indicates a type and a location of an airport lighting aid at a runway at each airport. The system also includes a display unit and a processing unit operatively connected to both the data storage device and the display unit. The processing unit is configured to receive an input signal indicative of a target runway, to retrieve a sub-set of the lighting aid data from the data storage unit, the sub-set being indicative of a target runway lighting aid, and to control the display unit to display a target runway description. The system enables a pilot to determine whether a visible runway is the target runway by comparing a view from an aircraft as the aircraft approaches the visible runway with the target runway description.Type: ApplicationFiled: October 30, 2009Publication date: May 5, 2011Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Roger W. Burgin, Blake Wilson
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Publication number: 20110098872Abstract: One non-limiting but advantageous aspect of the present invention relates to improved airport efficiency and capacity through higher utilization of a primary runway. The improvements derive from the use of one or more high-speed exit ramps that interconnect the primary runway to a high-speed landing way running parallel to the primary runway. The high-speed exit ramp(s) enable a landing aircraft to negotiate a high-speed transition from the primary runway to the high-speed landing way, so that the aircraft completes its landing roll out and transition to taxiing speeds on the high-speed landing way rather than the primary runway. In at least one embodiment, a computerized landing controller indicates to pilots of landing aircraft whether their aircraft are permitted to take a high-speed exit ramp via control of an associated high-speed exit lighting system.Type: ApplicationFiled: October 25, 2010Publication date: April 28, 2011Inventor: Oscar Lewis
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Publication number: 20110087387Abstract: A method and apparatus are present for monitoring a platform. Information from monitoring the platform is received from a sensor network and a number of systems associated with the platform. A plurality of observations is formed from the information. A profile is created from the plurality of observations in which the profile is used to monitor the platform.Type: ApplicationFiled: October 12, 2009Publication date: April 14, 2011Applicant: The Boeing CompanyInventors: Robab Safa-Bakhsh, Patrick Neal Harris
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Publication number: 20110087388Abstract: A system installed in an aircraft automatically retrieves and displays approach minimum data to the pilot, thereby relieving him or her of the burden of searching for the desired information. The display of the data may take the form of a complete or partial image of a published approach chart. In a variation, the system may both automatically retrieve and automatically enter the desired data into the flight plan, thereby relieving the pilot of both the searching and data-entry tasks. The system may include a database, a screen, a control, and a controller.Type: ApplicationFiled: October 14, 2010Publication date: April 14, 2011Applicant: L-3 COMMUNICATIONS AVIONICS SYSTEMS, INC.Inventors: Gary S. Watson, Blake R. Getson, Kevin Carney, David H. Sitter, Dennis Polischuk, Roger L. Powers, Eric R. Francis, Shawn M. Hyde, Brian S. Zingg
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Patent number: 7925394Abstract: 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.Type: GrantFiled: October 10, 2007Date of Patent: April 12, 2011Assignee: ThalesInventors: Guy Deker, Nicolas Marty, François Coulmeau
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Patent number: 7920943Abstract: A precision approach guidance system that provides flying craft guidance information during a precision approach to a landing site and methods associated therewith are provided. In one embodiment, the system includes: an inertial navigation system, an onboard ranging sensor, a terrain database storing previously identified position-referenced terrain information associated with the landing site, and a position determining process. The position determining process repetitively determines a corrected position of the flying craft during the precision approach based at least in part on attitude and velocity information from an inertial navigation system, current position-referenced terrain information based on measurements from an onboard ranging sensor, and previously identified position-referenced terrain information from the terrain database.Type: GrantFiled: January 24, 2006Date of Patent: April 5, 2011Assignee: Ohio UniversityInventors: Jacob L. Campbell, Frank van Graas, Maarten Uilt de Haag
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Patent number: 7917254Abstract: Systems and methods for aircraft guidance using a localizer capture criteria for rectilinear displacement data are disclosed. In one embodiment, the method includes determining a rectilinear deviation D between a current aircraft location and a final defined path (FDP) of an aircraft and determining a location at which the aircraft should begin a reposition maneuver based on the rectilinear deviation D. The method starts a reposition maneuver of the aircraft at a location determined based on a relationship between D and characteristics of the aircraft during the reposition maneuver. In some embodiments, the characteristics of the aircraft may include a velocity of the aircraft with respect to ground, an aircraft track angle, a heading of the FDP of the aircraft, a maximum allowed bank angle of the aircraft during a reposition maneuver, and a time allowance for aircraft rollup and rollout.Type: GrantFiled: August 30, 2007Date of Patent: March 29, 2011Assignee: The Boeing CompanyInventor: Steven B. Krogh
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Patent number: 7916042Abstract: A method and device for predicting the stopping position of an aircraft while landing. The stopping position is predicted from the variation of total energy of the aircraft before the beginning of its flare out.Type: GrantFiled: July 5, 2007Date of Patent: March 29, 2011Assignee: Airbus FranceInventor: Florian Constans
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Publication number: 20110066307Abstract: A procedure and system are provided for automatically landing an aircraft, particularly an unmanned aircraft on a moving, particularly floating landing platform, for example, on an aircraft carrier, the aircraft being equipped with an automatic navigation device and an automatic landing control device. The procedure includes detecting the position of an intended landing spot, detecting motion data of the landing platform, determining at least one imminent point in time at which the landing spot takes up a reference position, transmitting the point in time and the reference position of the landing spot to the landing control device of the aircraft, and controlling the aircraft such that it reaches the landing spot at the point in time.Type: ApplicationFiled: September 16, 2010Publication date: March 17, 2011Applicant: EADS Deutschland GmbHInventor: Manfred HIEBL
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Patent number: 7908044Abstract: The Invention is a control system for a compound aircraft. A compound aircraft has features of both a helicopter and a fixed wing aircraft and provides redundant control options. The control system allows an authorized person to select any of plurality of operational objectives each of which is designed to achieve any particular command.Type: GrantFiled: July 3, 2008Date of Patent: March 15, 2011Assignee: Piasecki Aircraft CorporationInventors: Frank N. Piasecki, Andrew S. Greenjack, Joseph F. Horn
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Patent number: 7907067Abstract: A computer-implemented system and method for the processing and presentation of customizable aviation information is disclosed. At plurality of flight information is received over a digital network and is stored in at least a database. The database includes aviation information as well as aviation related content and advertisements. The user is able to customize a series of screen layouts for display using a combination of screen segments containing content stored at least partially in the database. In addition, the user may create personalized messages and status update for display in response to a variety of flight conditions. In one form, the results may be presented using a large display monitor by an aircraft service provider. Additionally, the display may include only flight tracking information relevant to recent and future customers.Type: GrantFiled: July 15, 2010Date of Patent: March 15, 2011Assignee: FlightAware, LLCInventors: Daniel Baker, Karl Lehenbauer, David Cameron McNett
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Patent number: 7899586Abstract: A guidance system includes a device to generate an alphanumeric identification characteristic, enabling identification of a data item which is used for a selected guidance mode of an aircraft. The system also includes a display unit which automatically shows the alphanumeric identification characteristic on a display screen.Type: GrantFiled: March 26, 2007Date of Patent: March 1, 2011Assignee: Airbus FranceInventors: Vincent Markiton, Eric Peyrucain, Lionel Bertin, Jean-Louis De Menorval
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Publication number: 20110046825Abstract: The present invention relates to methods and systems for estimating a loading criterion relating to the load (C) experienced by a structural component (100, 102, 104) of an aircraft (10), and assistance with detecting a so-called “hard” landing. These methods involve measuring (50) parameters of said aircraft and calculating (54) at least one loading criterion for the loading of said structural component using at least one neural network (36) receiving said parameters as input. Assistance with detecting a hard landing then requires the determining (72, 76) of a time (t0, t-i) of impact (14, 16) of said aircraft on a landing strip (12) from said measured parameters, then estimating (74, 78) a plurality of said parameters at said determined time of impact so as to calculate (54) the at least one loading criterion relating to the loading of the structural component.Type: ApplicationFiled: May 20, 2009Publication date: February 24, 2011Applicant: AURBUS OPERATIONS (S.A.S)Inventors: Nicolas Lastere, Melissa Duchesne, Emmanuel Ray
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Patent number: 7894807Abstract: Systems and methods for establishing and/or routing wireless data and/or voice connections across a hybrid network based upon a user's selection or preference. Routing a wireless connection across a hybrid network includes allowing a user to select a routing preference, routing the wireless connection via a short-haul communications network if the routing preference indicates a short-haul communications network choice, and routing the wireless connection via a cellular network if the routing preference indicates a cellular network choice. In addition, a system and method for learning the user's data, cellular, and/or VoIP access habits in order, to optimize the user's experience and one that allows carriers to comply with CALEA and E911 rules by identifying the location of hybrid devices within the hybrid network are disclosed.Type: GrantFiled: March 24, 2006Date of Patent: February 22, 2011Assignee: Openwave Systems Inc.Inventor: Mark Drennan
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Patent number: 7890247Abstract: A system and method for determining a minimum spacing requirement for each of a plurality of aircraft landings, determining an actual spacing for each of the plurality of aircraft landings, calculating an efficiency score based on the actual spacing and the minimum spacing requirements for the plurality of aircraft landings and displaying the efficiency score to a user.Type: GrantFiled: September 28, 2007Date of Patent: February 15, 2011Assignee: PASSUR Aerospace, Inc.Inventor: James Cole
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Publication number: 20110035082Abstract: Embodiments of a process and a program product are provided suitable for implantation by a flight management system (FMS), which is deployed onboard an aircraft and including a display device and a user interface. The FMS operable in a plurality of non-precision approach modes. In one embodiment, the process includes the steps of: (i) receiving data via the user interface designating an approach in a flight plan; (ii) enabling the pilot to utilize the user interface to select a non-precision approach mode from the plurality of non-precision approach modes if the designated approach is a non-precision approach; and (iii) placing the FMS in the selected non-precision approach mode during the designated approach.Type: ApplicationFiled: August 5, 2009Publication date: February 10, 2011Applicant: HONEYWELL INTERNATIONAL INC.Inventors: Dennis David Loots, Erwan Paricaud, Yannick Thebault
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Publication number: 20110022251Abstract: An assistance method and device for lateral control of an aircraft upon an approach phase is disclosed. The device (1) comprises means (25) to predict in flight a risk of runway lateral excursion and means (20) to advise the pilot of the aircraft about the existence of such a risk.Type: ApplicationFiled: July 23, 2010Publication date: January 27, 2011Applicant: AIRBUS OPERATIONS (SAS)Inventors: Stephane Puig, Jerome Gauvain
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Patent number: 7876238Abstract: A navigation procedure display is described. The navigational procedure display includes a dynamic information area, positioned within the flight procedure display, for displaying a current procedure instruction and at least one successive procedure instruction. The navigational procedure display also includes a moving map area, positioned within the procedure display, for displaying a current position indication in at least three dimensions and situational awareness symbols.Type: GrantFiled: December 5, 2006Date of Patent: January 25, 2011Assignee: The Boeing CompanyInventors: Thatcher L. Vandenbergh, David Duncan Howland, John Maris, Jens Schiefele
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Patent number: 7876925Abstract: Methods and apparatus are provided for locating a runway by detecting an object (or blob) within data representing a region of interest provided by a vision sensor. The vertices of the object are determined by finding points on the contour of the object nearest for the four corners of the region of interest. The runway can then be identified to the pilot of the aircraft by extending lines between the vertices to identify the location of the runway.Type: GrantFiled: March 28, 2007Date of Patent: January 25, 2011Assignee: Honeywell International Inc.Inventor: Rida M. Hamza
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Publication number: 20110015810Abstract: Disclosed herein are a system for automatically landing an aircraft using image signals and a method of controlling the system. The system includes an altimeter installed on the aircraft; a landing mark placed at a landing location on a landing runway; a camera installed on the aircraft, oriented toward the front of the aircraft, and configured to detect the shape of the landing mark in image information form; and a FCC configured to calculate the angle between the aircraft and the ground, the ground range and the slant range between the aircraft and the landing location using the altitude information measured by the altimeter, the image information of the landing mark captured by the camera, angle information composed of the pitch, roll and yaw angles of the aircraft, and the angle of entry into the landing runway, and configured to control the automatic landing of the aircraft.Type: ApplicationFiled: September 17, 2010Publication date: January 20, 2011Inventor: Hyeon-Cheol Lee
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Patent number: 7873445Abstract: A governor configured to regulate the rotational velocity of one or more rotors of an aircraft by adjusting a collective blade pitch of the one or more rotors. In one embodiment, the governor comprises a control monitor, a maximum pitch module, a rotor module, and a pitch adjustment module. The control monitor is configured to monitor one or more flight control inputs that are controllable by an operator of the aircraft. The maximum pitch module is configured to dynamically determine a maximum collective blade pitch based on the one or more flight control inputs monitored by the control monitor. The rotor module is configured to monitor information related to the rotational velocity of the one or more rotors. The pitch adjustment module is configured to (i) receive information related to the rotational velocity of the one or more rotors from the rotor module and (ii) adjust the collective blade pitch of the one or more rotors to regulate the rotational velocity of the one or more rotors.Type: GrantFiled: March 26, 2007Date of Patent: January 18, 2011Assignee: Bell Helicopter Textron, Inc.Inventor: Joseph Mathew Schaeffer
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Patent number: 7859433Abstract: A system and method for receiving a first set of data for a plurality of aircraft landings at an airport, receiving a second set of data corresponding to the plurality of aircraft landings at the airport, the second set of data being received from a passive radar data source and comparing the first set of data to the second set of data to generate rules for analyzing additional data received from the passive radar data source. Also, a system and method for receiving passive data for an aircraft, receiving actual data for the aircraft, comparing the passive data to the actual data based on a set of rules and assigning a confidence level to the passive data based on the comparison.Type: GrantFiled: October 31, 2006Date of Patent: December 28, 2010Assignee: PASSUR Aerospace, Inc.Inventors: James Barry, Ron Dunsky, Matthew Marcella
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Patent number: 7853370Abstract: The present invention relates to a method for estimating the touchdown point of the wheels of an aircraft on a landing runway and the distance to be traveled by the aircraft on the runway from the touchdown point to reach a controlled speed below which it can perform any maneuver on the ground. The method comprises an in-flight step of estimating a height and a speed of passage above the threshold of the runway. It also comprises an in-flight step of estimating the touchdown point of the wheels of the aircraft on the landing runway and the distance to be traveled to reach the controlled speed, on the basis of the estimation of the height and the speed of passage above the threshold of the runway. It also comprises a step while going on the runway of estimating the distance to be traveled from the real touchdown point to reach the controlled speed, taking account of the braking forces provided by the brakes, the airbrakes and the thrust reversers.Type: GrantFiled: September 15, 2007Date of Patent: December 14, 2010Assignee: ThalesInventors: François Coulmeau, Jérôme Sacle
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Patent number: 7852236Abstract: An aircraft synthetic vision system (100) is provided for increasing data input to a pilot (109) during approach and landing flight operations, and includes a runway assistance landing system (114) and a plurality of databases (106, 108, 110, 112) which may include, for example, a terrain database (106), an obstacle database (112); and a validated runway database (110). The processor (104) detects the likelihood of an error in determining the altitude from at least one of the runway assistance landing system (114), the plurality of databases (106, 108, 110, 112), and identifies the error. The processor (104) further determines augmented coordinates, and a processor (104) generates symbology commands to a first display (116) for displaying a runway environment in response to data provided to the processor (104) from each of the runway assistance landing system (114), the plurality of databases (106, 108, 110, 112), and the processor (104).Type: GrantFiled: July 31, 2008Date of Patent: December 14, 2010Assignee: Honeywell International Inc.Inventors: Thea L. Feyereisen, Ivan Sandy Wyatt, Gang He
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Publication number: 20100305786Abstract: Approach Decision Display and associated methods and systems are disclosed. A method and system in accordance to one embodiment of the disclosure includes a display of operationally-relevant information for final approach and landing on a cockpit graphical display. Approach Decision Display System (ADDS) provides, in a graphical display, dynamic decision parameters as a function of the health of required equipment for the selected approach and the aircraft's ability to execute the approach and landing.Type: ApplicationFiled: May 28, 2009Publication date: December 2, 2010Applicant: THE BOEING COMPANYInventor: DANIEL J. BOORMAN
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Publication number: 20100299005Abstract: A system includes a means of acquiring the position of the aircraft on the runway and its speed in the taxiing phase, a means of storing data concerning the runway and a predefined deceleration law, a function for calculating the distance that the aircraft will have traveled on the runway when it has reached a certain speed and/or the speed that it will have reached when it has traveled a certain distance: the calculated distance makes it possible to adapt the braking by comparison with the distance remaining to reach the end of the runway; the calculated distance makes it possible to adapt the braking by comparison with the distance remaining to reach the end of the runway; the calculated speed makes it possible to adapt the braking by comparison with the maximum speed to take the exit.Type: ApplicationFiled: August 2, 2010Publication date: November 25, 2010Applicant: THALESInventor: Meunier HUGUES
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Publication number: 20100299004Abstract: A system includes a means of acquiring the position of the aircraft on the runway and its speed in the taxiing phase, a means of storing data concerning the runway and a predefined deceleration law, a function for calculating the distance that the aircraft will have traveled on the runway when it has reached a certain speed and/or the speed that it will have reached when it has traveled a certain distance: the calculated distance makes it possible to adapt the braking by comparison with the distance remaining to reach the end of the runway; the calculated distance makes it possible to adapt the braking by comparison with the distance remaining to reach the end of the runway; the calculated speed makes it possible to adapt the braking by comparison with the maximum speed to take the exit.Type: ApplicationFiled: August 2, 2010Publication date: November 25, 2010Applicant: THALESInventor: Meunier HUGUES
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Patent number: 7840317Abstract: A method and apparatus for controlling the flight of an aircraft in the event of an in-flight emergency is disclosed.Type: GrantFiled: August 16, 2004Date of Patent: November 23, 2010Inventors: Jeffrey A. Matos, Karl F. Milde, Jr.
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Patent number: 7839322Abstract: A method of detecting obstacles on board an aircraft while in the vicinity (44) of a touchdown point (27, 42), includes the following operations: selecting/determining a path (41) to be followed by the aircraft overflying the touchdown point; the aircraft overflying the touchdown point following the overflight path, and during the overflight recording signals/data delivered by an on-board rangefinder observing a portion of space extending below the aircraft; analyzing the rangefinder data to detect the presence of obstacles and to determine their positions in a terrestrial frame of reference, where appropriate to determine their dimensions; and recording the detected obstacle position data, and dimensions, if any, in a memory.Type: GrantFiled: June 20, 2007Date of Patent: November 23, 2010Assignee: EurocopterInventors: François-Xavier Filias, Jean Sequeira
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Patent number: 7835824Abstract: A method for policing and managing the operation of a flying, unmanned aircraft in the event of usurpation of control of, malfunction of, or ill-intentioned use of, this aircraft includes the steps of (a) detecting inappropriate operation of the aircraft; (b) transmitting a takeover command to the aircraft to interrupt control of the operation of this aircraft by a first pilot and relinquish control of the aircraft to a second pilot; and (c) transmitting control commands to the aircraft to control its operation by the second pilot, until the need for alternate pilot control of the aircraft has ended or until the aircraft has landed safely.Type: GrantFiled: September 6, 2007Date of Patent: November 16, 2010Inventor: Jeffrey A. Matos
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Patent number: 7835827Abstract: Systems, methods, and computer-program products for communicating auditory alerts about runway hazards to aircraft. A conflict on at least one arrival runway is identified using information received from an existing conflict detection system. An auditory alert associated with the conflict is generated and then modulated onto a carrier frequency. The carrier frequency may be a 75 MHz marker beacon carrier frequency, and further, the carrier frequency may be slightly offset from the 75 MHz marker beacon carrier frequency. The modulated alert is transmitted to an aircraft approaching the arrival runway through a directional antenna, which receives the transmitted auditory alert through a marker beacon receiver without requiring additional flight deck equipment. The transmitted alert does not interfere with transmissions from both an outer marker beacon associated with the arrival runway and marker beacons associated with adjacent runways due to transmitted power levels and antenna directivity.Type: GrantFiled: June 15, 2007Date of Patent: November 16, 2010Assignee: The Mitre CorporationInventors: Doyle T. Peed, Peter M. Moertl, David A. Domino, James D. Nickum
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Patent number: 7830276Abstract: A method is provided for indicating the boundaries of a required navigational performance (RNP) corridor on an aircraft's map display. The method includes the steps of producing an aircraft leg segment symbol on the map display, establishing an RNP value, and scaling the RNP value to the map display field of view. The method further includes the step of generating an RNP corridor boundary graphic on the map display offset from the aircraft leg segment symbol by the scaled RNP value.Type: GrantFiled: June 18, 2007Date of Patent: November 9, 2010Assignee: Honeywell International Inc.Inventor: Yan L. Aung
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Patent number: 7826666Abstract: Systems and methods for determining whether a region of interest (ROI) includes a runway are provided. One system includes a camera for capturing an image of the ROI, an analysis module for generating a binary large object (BLOB) of at least a portion of the ROI, and a synthetic vision system including a template of the runway. The system further includes a segmentation module for determining if the ROI includes the runway based on a comparison of the template and the BLOB. One method includes the steps of identifying a position for each corner on the BLOB and forming a polygon on the BLOB based on the position of each corner. The method further includes the step of determining that the BLOB represents the runway based on a comparison of the polygon and a template of the runway. Also provided are computer-readable mediums storing instructions for performing the above method.Type: GrantFiled: December 17, 2008Date of Patent: November 2, 2010Assignee: Honeywell International Inc.Inventors: Rida M. Hamza, Mohammed Ibrahim Mohideen, Dinesh Ramegowda, Thea L. Feyereisen
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Patent number: 7818100Abstract: Methods and apparatus are provided for optimizing runway exiting. Prior to landing, the pilot may choose to input one or more new landing parameters. Then, based on current landing parameters (e.g., any new landing parameter(s) and remaining default landing parameters) and the aircraft performance parameters, predicted landing performance can be updated and indicia of the updated predicted landing performance can be displayed to the pilot on an updated airport map and display. The updated predicted landing performance can include, among other things, a display of AUTOBRAKE landing performance. When no further changes to the current landing parameters are desired, the automatic braking system can be set to provide dynamic braking to slow the aircraft to a selected velocity at a selected position on a particular runway.Type: GrantFiled: July 13, 2007Date of Patent: October 19, 2010Assignee: The Boeing CompanyInventors: William L. Goodman, Thomas Imrich
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Patent number: 7813845Abstract: A method and system for providing taxiway navigational information to a crewmember of an airplane taxiing at an airport. An airport taxiway navigation system (“ATNS”) that executes on an onboard computer system that displays a map of the taxiways of an airport, receives the name of each taxiway of the taxi route specified by the taxi clearance, and highlights the taxiways on a displayed map to provide a visual indication of the cleared taxi route for the crewmembers.Type: GrantFiled: February 19, 2003Date of Patent: October 12, 2010Assignee: The Boeing CompanyInventors: Reagan Doose, Richard W. Ellerbrock, Glade L. Hulet, John M. Jaugilas, Matthew T. Majka
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Patent number: 7797086Abstract: The process according to the invention is one of identifying the landing runway for which an aircraft is heading, wherein on the basis of on-board information and at least one database relative to the configuration of the landing airport zone, it is possible to dynamically evaluate the aircraft touchdown point on the ground to identify the runway for which the aircraft is heading.Type: GrantFiled: December 20, 2006Date of Patent: September 14, 2010Assignee: ThalesInventors: Didier Lorido, Stéphane Bertheau
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Patent number: 7796055Abstract: Systems and methods for runway status indication and related traffic information displays and filtering are disclosed. In one embodiment, the method for displaying runway status includes defining a monitored volume for each of one or more runways, determining a runway status for each of the one or more runways based on at least one of a state of at least one traffic vehicle and a monitoring vehicle state with respect to each monitored volume. The method continues with selecting at least one runway status for display based on the state of the monitoring vehicle. The method then presents the at least one runway status within the monitoring vehicle. In an additional embodiment, each monitored volume is based on a length of a corresponding runway, a width of the corresponding runway, and a predetermined altitude above the corresponding runway.Type: GrantFiled: November 2, 2006Date of Patent: September 14, 2010Assignee: The Boeing CompanyInventors: Samuel T. Clark, Michael P. Snow, Roglenda R. Bowe, Howard F. Au
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Publication number: 20100228408Abstract: A system for maneuvering an aircraft for operations in connection with a sea-going vessel, the vessel having a designated area for landings and sling-load operations. Each of the aircraft has a navigation unit (INU) comprising a GPS receiver and an inertial navigation unit. The INU's are updated by data from the GPS receivers and the data from the shipboard unit's GPS receiver and INU are transmitted to the aircraft. The aircraft performs RTK calculations to determine a vector to the shipboard GPS antennas and modifies the vector with data from the INU's.Type: ApplicationFiled: September 13, 2006Publication date: September 9, 2010Inventors: Tom Ford, Michael Boloye
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Publication number: 20100228409Abstract: A method and apparatus for landing a spacecraft having thrusters with non-convex constraints is described. The method first computes a solution to a minimum error landing problem for a convexified constraints, then applies that solution to a minimum fuel landing problem for convexified constraints. The result is a solution that is a minimum error and minimum fuel solution that is also a feasible solution to the analogous system with non-convex thruster constraints.Type: ApplicationFiled: December 16, 2009Publication date: September 9, 2010Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGYInventors: Behcet Acikmese, James C.L. Blackmore, Daniel P. Scharf
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Patent number: 7786900Abstract: Navigation of an aircraft is facilitated through the displaying on a map of an over flown region, and of the limits of zones within range of the aircraft in an emergency situation. The points of the zones within range of the aircraft are tagged on the basis of: an estimate of the vertical margins to reach these points, taking into account non-maneuverability zones neighboring the aircraft to be circumvented; a vertical flight profile to be complied with; and a safety height margin.Type: GrantFiled: October 12, 2006Date of Patent: August 31, 2010Assignee: ThalesInventors: Elias Bitar, Nicolas Marty
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Publication number: 20100191394Abstract: Method and device for assisting in the piloting of an aircraft during a landing. The device (1) contains means (10, 11) for calculating turnaround times depending on the use of thrust reversers upon landing, as well as means (11) to display these turnaround times.Type: ApplicationFiled: January 25, 2010Publication date: July 29, 2010Applicants: AIRBUS OPERATIONS (SAS), AIRBUS (SAS)Inventors: Fabrice Villaume, Jerome Journade, Robert Lignee