Patents by Inventor Jerome Sacle
Jerome Sacle has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20140343764Abstract: The method concerns monitoring the approach phase of an aircraft to a runway. This method includes determining successive gateways of the aircraft relative to at least one characteristic point of an approach flight plan of the aircraft or relative to the landing location, and measuring the aircraft speed upon crossing a given gateway. The method further comprises computing a minimum deceleration distance up to a predetermined target speed associated with the gateway following said given gateway, the minimum deceleration distance being an estimated flight distance corresponding to the speed reduction of the aircraft from the measured speed to said target speed; comparing the computed minimum deceleration distance with the distance remaining to be flow to the following gateway; and generating an alert, intended for the aircraft crew, when the distance remaining to be flown to the following gateway is smaller than the computed minimum deceleration distance.Type: ApplicationFiled: May 12, 2014Publication date: November 20, 2014Applicant: ThalesInventors: Jérôme SACLE, François COULMEAU, Loïc CHARLES
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Patent number: 8849478Abstract: An aircraft piloting assistance method and system including determining at least one flyable slope with which the aircraft is assumed to be able to fly, based on a value of at least one flight parameter including the weight of the aircraft. The step for determining said slope or slopes with which the aircraft is able to fly, called flyable slopes is performed by a computer, and presenting the flyable slope to a decision-maker.Type: GrantFiled: September 7, 2010Date of Patent: September 30, 2014Assignee: ThalesInventors: Francois Coulmeau, Jerome Sacle, Lionel Verot
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Patent number: 8676481Abstract: The invention relates to a device for assisting in the choice of a diversion airport for an aircraft piloted by a crew (200), said aircraft comprising a flight management system including location means (207) calculating the position of the aircraft, said device comprising a navigation database (202) and a performance database (203) of the aircraft, said device being characterized in that it comprises a company database (201) comprising airports and characteristics of said airports, means (205) of calculating a list of airports, called candidate airports, from the airports in the company database, from the navigation database and from the selected characteristics by the crew, means (204) for calculating remaining flight time and fuel consumption predictions for each of the candidate airports from the position of the aircraft, from weather conditions and from the performance database, and an interface giving the favored airports for diversion according to pre-established criteria or determined in real time usiType: GrantFiled: December 9, 2009Date of Patent: March 18, 2014Assignee: ThalesInventors: François Coulmeau, Christophe Caillaud, Jérôme Sacle
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Publication number: 20130325216Abstract: A system and method for authorizing stoppage of piloting tasks performed by at least one pilot of an aircraft equipped with automatic piloting means is disclosed. A duration for which the stoppage is authorized is determined, the duration being determined based on the calculation of an instant of commencement of a next action, and the next action being an action not yet carried out that must be carried out first by the pilot. The duration is then displayed.Type: ApplicationFiled: May 31, 2013Publication date: December 5, 2013Inventors: Camille RIEUNIER, Jerome SACLE, Gabrielle DE BRITO, Sylvain HOURLIER
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Patent number: 8498769Abstract: Method of formulating a lateral flight trajectory for the rejoining by an aircraft (200) of a trajectory of a flight plan (910) comprising a plurality of waypoints (911, 912, 913), the aircraft (200) flying outside of the flight plan (910) and according to a divergent track with respect to the trajectory of the flight plan (210), characterized in that the method: determines a waypoint (913) of the flight plan for the rejoining, defined as the first waypoint (913) of the flight plan included in a capture zone defined by the flight plan trajectory situated downstream of the point of intersection between the straight line defined by an angle (?) with the perpendicular to the track of the aircraft and the trajectory of the flight plan, formulates the optimal lateral flight trajectory for a rejoining by the aircraft (200) at the determined waypoint.Type: GrantFiled: May 14, 2010Date of Patent: July 30, 2013Assignee: ThalesInventors: Jérôme Sacle, Stéphanie Fortier, François Coulmeau
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Patent number: 8467966Abstract: A device for aiding the flight management of an aircraft includes a navigation display, a personalized database capable of storing navigation-aid data, each datum comprising a classification type representative of a family or of one or more categories of navigation-aid data, one or more periods of validity of the said datum, information relating to at least one geographic zone of the said datum, one graphic and/or textual representation of the said datum, selection means allowing an operator to choose one (or more) type(s) of classification, called selected type(s), extraction means capable of extracting from the personalized database the navigation-aid datum or data called extracted data of which the type is equal to at least one selected type, of which at least one geographic zone is situated at a distance, from the flight plan or from the aircraft, that is less than a predetermined maximum distance and of which at least one period of validity verifies a predefined display time criterion, the said extractioType: GrantFiled: October 8, 2010Date of Patent: June 18, 2013Assignee: ThalesInventors: Bertrand Barnetche, François Coulmeau, Julien Klotz, Jérôme Sacle
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Patent number: 8447442Abstract: A method is provided for assisting in rejoining a vertical descent trajectory that an aircraft is assumed to have to follow, using a flight management system FMS embedded onboard the aircraft, and includes the following steps: calculation of a vertical deviation VDEV, in the vertical plane, between the aircraft and the vertical descent trajectory, and comparison between the vertical deviation VDEV and a predetermined deviation threshold SVDEV; when the vertical deviation VDEV reaches the deviation threshold SVDEV, a step during which the activation of an optimized mode for catching up on the vertical descent trajectory is authorized; if the optimized mode for catching up on the vertical descent trajectory is activated, piloting of the aircraft by the flight management system FMS in optimized catch-up mode, that is to say at minimum thrust with a target rejoining speed in level VCRP and a target rejoining speed in downward trajectory, the target rejoining speed in level VCRP being equal to the maximum L/D ratiType: GrantFiled: December 2, 2010Date of Patent: May 21, 2013Assignee: ThalesInventors: Jérôme Sacle, Christophe Caillaud, Lionel Verot
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Patent number: 8392038Abstract: The method of generating a secure flight plan portion in the event of depressurization corresponding to a time-conditioned descent profile that may include a succession of levels, comprises: a step of defining a first point of the flight plan, called non-return point, denoted NRP, and a second point of the flight plan, called EOZ, the two points delimiting a portion of the flight plan plotted above an area identified as “with risks”; a step of defining two radials in the horizontal plane respectively passing through the first and the second points; a step of determining a first flight plan portion comprising the definition of a lateral offset angle from the original flight plan; a step of determining a vertical descent profile; a step of displaying time markers indicating the exhaustion of the oxygen reserve.Type: GrantFiled: December 10, 2009Date of Patent: March 5, 2013Assignee: ThalesInventors: Christophe Caillaud, Jérôme Sacle
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Patent number: 8321068Abstract: A method is disclosed for plotting a trajectory portion (6, 6?), using flight management means of an aircraft, and linking a known position (7) of the aircraft to a point in space (4), denoted the “exit point”. A circular arc is defined, the coordinates of whose centre (1) are known, comprising two ends (3, 4) of known coordinates, one end of which is the exit point (4). The position of a transition point (5) is determined which is situated on the arc. The trajectory (6, 6?) by the flight management means of the aircraft is automatically plotted. The trajectory is successively linking the known position (7) of the aircraft, and the transition point (5) and the exit point (4).Type: GrantFiled: May 15, 2008Date of Patent: November 27, 2012Assignee: ThalesInventors: Jérôme Sacle, Manuel Gutierrez-Castaneda
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Patent number: 8306677Abstract: The invention relates to a method for automatic detection of turbulence by a second aircraft, by information exchange between the second aircraft and at least a first aircraft. The first aircraft has means for transmitting information and the second aircraft has means for receiving the information transmitted by the first aircraft. The method includes the identification of information about turbulence liable to be encountered by the second aircraft, by analyzing the information received from the first aircraft. An alarm is activated on the basis of the turbulence information.Type: GrantFiled: November 19, 2007Date of Patent: November 6, 2012Inventors: Guy Deker, Jérôme Sacle, François Coulmeau
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Patent number: 8280564Abstract: The method of optimizing the exit of an aircraft traversing for a known duration (D) a holding circuit forming a racecourse comprising two parallel branches of the same distance, the branches being traversed in a first time (t1), and two arcs of the same radius linking respectively the ends of each branch, the two arcs being traversed in a second time (t2), the holding circuit comprising an exit point situated at the end of one of the branches is characterized in that the distance of the branches of the holding circuit for the last two loops performed are adjusted so that the aircraft is substantially in proximity to the exit point when the duration (D) has elapsed.Type: GrantFiled: May 1, 2008Date of Patent: October 2, 2012Assignee: ThalesInventors: Jérôme Sacle, Manuel Gutierrez-Castaneda
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Patent number: 8255148Abstract: The invention relates to a method for optimizing the flight of an aircraft comprising a flight management system, the said flight management system using a first cost index (CI1) and calculating a first speed setpoint (V1) on the basis of the first cost index (CI1), the said flight management system calculating (11), furthermore, a first prediction of remaining flight time (T1) and a first prediction of fuel consumption (EFOB1) on the basis of the first speed, the said method being characterized in that it comprises, furthermore, the following steps: the selection of a second cost index (CI2), the calculation (12) by the flight management system of a second speed setpoint (V2) on the basis of the second cost index (CI2), of a second prediction of remaining flight time (T2) and of a second prediction of consumption (EFOB2) on the basis of the second speed (V2), the calculation (13) of a discrepancy (?V) between the first and the second speed, of a discrepancy (?T) between the first prediction of remaining fType: GrantFiled: November 30, 2009Date of Patent: August 28, 2012Assignee: ThalesInventors: Jérôme Sacle, Phillipe Cambon
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Patent number: 8180506Abstract: The flight management computer discloses and carried onboard an aircraft can be programmed with a newly apparent speed constraint while it ensures the guidance of the aircraft in the course of a landing runway approach. It then takes account of the speed constraint by using it as target speed, when it is greater than an instruction speed which depends on the number of extended flap settings and which corresponds to the addition of a further flap setting. If appropriate, the speed constraint may be bounded below, thus making it possible to remain within the limits of the flight domain of the aircraft in its configuration at the time.Type: GrantFiled: March 4, 2008Date of Patent: May 15, 2012Assignee: ThalesInventors: Jérôme Sacle, François Coulmeau
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Patent number: 8046165Abstract: The invention relates to a device for assisting in the navigation of an aircraft in an airport zone comprising a surface navigation system and means of acquiring in real time, while navigating on the ground or in flight, new information or temporary information relating to the navigation in the airport zone. The surface navigation system uses information relating to the navigation in the airport zone. The information is previously stored in a database on board the aircraft. The device includes means for decoding and analysing the new or temporary information relating to the navigation in the airport zone, means of filtering the information according to the airport concerned and the validity date of the information, means of correlating the information with the information previously stored, and means of displaying the information.Type: GrantFiled: November 3, 2007Date of Patent: October 25, 2011Assignee: ThalesInventors: Jérôme Sacle, François Coulmeau
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Publication number: 20110137495Abstract: A method is provided for assisting in rejoining a vertical descent trajectory that an aircraft is assumed to have to follow, using a flight management system FMS embedded onboard the aircraft, and includes the following steps: calculation of a vertical deviation VDEV, in the vertical plane, between the aircraft and the vertical descent trajectory, and comparison between the vertical deviation VDEV and a predetermined deviation threshold SVDEV; when the vertical deviation VDEV reaches the deviation threshold SVDEV, a step during which the activation of an optimized mode for catching up on the vertical descent trajectory is authorized; if the optimized mode for catching up on the vertical descent trajectory is activated, piloting of the aircraft by the flight management system FMS in optimized catch-up mode, that is to say at minimum thrust with a target rejoining speed in level VCRP and a target rejoining speed in downward trajectory, the target rejoining speed in level VCRP being equal to the maximum L/D ratiType: ApplicationFiled: December 2, 2010Publication date: June 9, 2011Applicant: THALESInventors: Jérôme SACLE, Christophe CAILLAUD, Lionel VEROT
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Publication number: 20110087428Abstract: A device for aiding the flight management of an aircraft includes a navigation display, a personalized database capable of storing navigation-aid data, each datum comprising a classification type representative of a family or of one or more categories of navigation-aid data, one or more periods of validity of the said datum, information relating to at least one geographic zone of the said datum, one graphic and/or textual representation of the said datum, selection means allowing an operator to choose one (or more) type(s) of classification, called selected type(s), extraction means capable of extracting from the personalized database the navigation-aid datum or data called extracted data of which the type is equal to at least one selected type, of which at least one geographic zone is situated at a distance, from the flight plan or from the aircraft, that is less than a predetermined maximum distance and of which at least one period of validity verifies a predefined display time criterion, the said extractioType: ApplicationFiled: October 8, 2010Publication date: April 14, 2011Applicant: THALESInventors: Bertrand BARNETCHE, François COULMEAU, Julien KLOTZ, Jérôme SACLE
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Publication number: 20110082605Abstract: An aircraft piloting assistance method and system including determining at least one flyable slope with which the aircraft is assumed to be able to fly, based on a value of at least one flight parameter including the weight of the aircraft. The step for determining said slope or slopes with which the aircraft is able to fly, called flyable slopes is performed by a computer, and presenting the flyable slope to a decision-maker.Type: ApplicationFiled: September 7, 2010Publication date: April 7, 2011Applicant: ThalesInventors: François Coulmeau, Jérôme Sacle, Lionel Verot
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Publication number: 20100324812Abstract: Method of formulating a lateral flight trajectory for the rejoining by an aircraft (200) of a trajectory of a flight plan (910) comprising a plurality of waypoints (911, 912, 913), the aircraft (200) flying outside of the flight plan (910) and according to a divergent track with respect to the trajectory of the flight plan (210), characterized in that the method: determines a waypoint (913) of the flight plan for the rejoining, defined as the first waypoint (913) of the flight plan included in a capture zone defined by the flight plan trajectory situated downstream of the point of intersection between the straight line defined by an angle (?) with the perpendicular to the track of the aircraft and the trajectory of the flight plan, formulates the optimal lateral flight trajectory for a rejoining by the aircraft (200) at the determined waypoint.Type: ApplicationFiled: May 14, 2010Publication date: December 23, 2010Applicant: THALESInventors: Jérôme Sacle, Stéphanie Fortier, François Coulmeau
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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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Publication number: 20100198433Abstract: Flight management system for aircraft comprising computation means capable of determining a gain or a loss in terms of flight time remaining to a point of arrival, and in terms of fuel consumption, following the input by an operator of a modification of an initial flight plan using the Direct To function. The computation means are capable of suggesting to the operator a modification of the lateral flight plan that procures an optimum gain. The flight management system also comprises a display interface capable of presenting to the operator the information concerning the gain or the loss in time and/or consumption, and of prompting the operator to accept or refuse the modification.Type: ApplicationFiled: December 9, 2009Publication date: August 5, 2010Applicant: ThalesInventors: Stéphanie Fortier, Jérôme Sacle