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1.发明申请公开(公告)号：US20170183102A1
公开(公告)日：2017-06-29
申请号：US15394774
申请日：2016-12-29
Applicant: THALES
Inventor： Emmanuel MONVOISIN , Pierre Mariani , Pierre-Yves Dumas , Johanna Lux
CPC classification number: B64D43/00 , B64D45/08 , G01C23/00 , G06T15/50 , G06T15/503 , G06T17/05 , G06T19/006 , G06T19/20 , G06T2200/04 , G06T2215/16 , G06T2219/2016 , G06T2219/2024 , G08G5/0021 , G08G5/025
Abstract: The general field of the invention is that of the methods for three-dimensional graphic representation of at least one landing runway on a display device of an onboard display system for aircraft, said graphic representation being displayed in a synthetic of an outside landscape, said runway comprising a coloured rectangular form, an outline surrounding said form and markings, the position of the aircraft in relation to said runway being known in a horizontal plane with a first accuracy and in a vertical axis with a second accuracy. When the first accuracy is above a first threshold and/or when the second accuracy is above a second threshold, the appearance of the rectangular form or of the outline or of at least one marking is modified.
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公开(公告)号：US20180275283A1
公开(公告)日：2018-09-27
申请号：US15927838
申请日：2018-03-21
Applicant: THALES
Inventor： Pierre-Yves Dumas , Christian Mehlen , Jacques Coatantiec
Abstract: A method of calculating a speed of an aircraft, a method for calculating a protection radius, a positioning system and an associated aircraft are disclosed. In one aspect, the method includes obtaining a measured speed of the aircraft and obtaining a measured position of the aircraft, associated with a reliability protection radius related to position. The method also includes calculating, by a correction loop, a corrected speed, wherein the calculation of the corrected speed includes calculating a calculated position by integration of the corrected speed, and correcting the measured speed as a function of a difference between the calculated position and the measured position. The method further comprising calculating a reliability protection radius related to the corrected speed.
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公开(公告)号：US10970853B2
公开(公告)日：2021-04-06
申请号：US16186594
申请日：2018-11-12
Applicant: Thales
Inventor： Pierre-Yves Dumas , Emmanuel Nguyen , Christian Mehlen
Abstract: This method for determining a virtual speed vector includes the steps of acquiring (110) a sequences of images of the surrounding environment from an image sensor defining an optical projection center that is substantially stationary relative to the mobile engine, analyzing (120) at least two successive images in order to determine, in each of the two images, a point, called epipole, representing the position in said image of the optical center of the image sensor at the moment of the acquisition of the other image, and for each analyzed image, determining (130) the position of the epipole of said image on a display usable to pilot the mobile engine and displaying (130), on the display, a symbol representative of the virtual speed vector in said position.
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公开(公告)号：US20190094538A1
公开(公告)日：2019-03-28
申请号：US16140131
申请日：2018-09-24
Applicant: Thales
Inventor： Pierre-Yves Dumas , Thierry Ganille , Bruno Aymeric
Abstract: The invention relates to a display system included in a device for traveling a path between at least two distinct points and for using at least one heading datum, wherein the display system comprises at least: an image sensor configured to acquire environmental images during the path traveled by the device; an image processing module capable of determining the drift of the device in real time; a module for determining information that is representative of the route taken by the device, a module for real-time determination of the true heading followed by the device from the information that is representative of the route and the drift of the device, a module for returning to the user information that is representative of the true heading.
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公开(公告)号：US11789927B2
公开(公告)日：2023-10-17
申请号：US16935960
申请日：2020-07-22
Applicant: THALES
Inventor： Thierry Ganille , Pierre-Yves Dumas , Philippe Gaultier
CPC classification number: G06F16/2365 , B64D45/04 , G01S19/15 , G06F16/29
Abstract: The invention relates to a method for validating at least one position stored in a database of an aircraft comprising a satellite positioning system, the database containing at least one radionavigation beacon position, a runway threshold position, and a displaced runway threshold position on a runway, on which the aircraft is intended to land, the validation of said at least one position comprising a consistency check between at least:
a signal received by the aircraft from a radionavigation beacon associated with said at least one position, and
the position of the aircraft provided by the satellite positioning system, and
the value of the position stored in the database.-
Patent Agency Ranking
公开(公告)号：US20210150923A1
公开(公告)日：2021-05-20
申请号：US16952975
申请日：2020-11-19
Applicant: THALES
Inventor： Thomas RIPOCHE , Thierry Ganille , Pierre-Yves Dumas
Abstract: Electronic device for estimating a position of an air traffic element intended to be carried on board an aircraft, and comprising a module for acquiring a measured position of the air traffic element and complementary measured navigation information of the air traffic element; and a module for calculating an estimated position of the air traffic element.
The calculation module is configured to calculate the estimated position of the air traffic element as a function of the measured position and of the complementary measured navigation information acquired for the air traffic element.
The complementary measured navigation information is preferably a measured position of the complementary air traffic element, or a set of at least two measured positions of the complementary air traffic element, or even a measured speed of the air traffic element.-
公开(公告)号：US20210026836A1
公开(公告)日：2021-01-28
申请号：US16935960
申请日：2020-07-22
Applicant: THALES
Inventor： Thierry Ganille , Pierre-Yves Dumas , Philippe Gaultier
Abstract: The invention relates to a method for validating at least one position stored in a database of an aircraft comprising a satellite positioning system, the database containing at least one radionavigation beacon position, a runway threshold position, and a displaced runway threshold position on a runway, on which the aircraft is intended to land, the validation of said at least one position comprising a consistency check between at least: a signal received by the aircraft from a radionavigation beacon associated with said at least one position, and the position of the aircraft provided by the satellite positioning system, and the value of the position stored in the database.
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公开(公告)号：US10908296B2
公开(公告)日：2021-02-02
申请号：US15927838
申请日：2018-03-21
Applicant: THALES
Inventor： Pierre-Yves Dumas , Christian Mehlen , Jacques Coatantiec
Abstract: A method of calculating a speed of an aircraft, a method for calculating a protection radius, a positioning system and an associated aircraft are disclosed. In one aspect, the method includes obtaining a measured speed of the aircraft and obtaining a measured position of the aircraft, associated with a reliability protection radius related to position. The method also includes calculating, by a correction loop, a corrected speed, wherein the calculation of the corrected speed includes calculating a calculated position by integration of the corrected speed, and correcting the measured speed as a function of a difference between the calculated position and the measured position. The method further comprising calculating a reliability protection radius related to the corrected speed.
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公开(公告)号：US10802276B2
公开(公告)日：2020-10-13
申请号：US16140131
申请日：2018-09-24
Applicant: Thales
Inventor： Pierre-Yves Dumas , Thierry Ganille , Bruno Aymeric
Abstract: The invention relates to a display system included in a device for traveling a path between at least two distinct points and for using at least one heading datum, wherein the display system comprises at least: an image sensor configured to acquire environmental images during the path traveled by the device; an image processing module capable of determining the drift of the device in real time; a module for determining information that is representative of the route taken by the device, a module for real-time determination of the true heading followed by the device from the information that is representative of the route and the drift of the device, a module for returning to the user information that is representative of the true heading.
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10.发明申请公开(公告)号：US20190147603A1
公开(公告)日：2019-05-16
申请号：US16186594
申请日：2018-11-12
Applicant: Thales
Inventor： Pierre-Yves Dumas , Emmanuel Nguyen , Christian Mehlen
Abstract: This method for determining a virtual speed vector includes the steps of acquiring (110) a sequences of images of the surrounding environment from an image sensor defining an optical projection center that is substantially stationary relative to the mobile engine, analyzing (120) at least two successive images in order to determine, in each of the two images, a point, called epipole, representing the position in said image of the optical center of the image sensor at the moment of the acquisition of the other image, and for each analyzed image, determining (130) the position of the epipole of said image on a display usable to pilot the mobile engine and displaying (130), on the display, a symbol representative of the virtual speed vector in said position.
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