公开(公告)号：US20210025716A1

公开(公告)日：2021-01-28

申请号：US16936363

申请日：2020-07-22

Applicant: THALES

Inventor： Loïc GIGOMAS ,  Aurélien THIRIET ,  Nicolas DUMORTIER ,  Guillaume DUPONT

IPC: G01C21/20 ,  G08G5/00

Abstract: A route calculation for an aircraft is provided. The invention is based on defining grids representing an environment between at least one aircraft and at least one target point. The cells of the grid define absorption levels associated with the capability of the aircraft to cross a cell, making it possible in particular to define regions that are strictly inaccessible and regions for which penetration is tolerated. An interest level is diffused from at least one target point up to the position of the aircraft. When the interest reaches the aircraft, route segments are constructed iteratively between the aircraft and the target point, by going through those cells for which the interest is highest, and then the route is simplified for sending to a flight management system in order to be converted into a trajectory followed by the aircraft.

公开(公告)号：US20230168332A1

公开(公告)日：2023-06-01

申请号：US17921779

申请日：2021-04-28

Applicant: THALES

Inventor： Eric CELLERIER ,  Guillaume DUPONT

IPC: G01S5/00 ,  G05D1/02 ,  B64C39/02

CPC classification number: G01S5/0027 ,  G05D1/0291 ,  B64C39/024 ,  B64U2101/32

Abstract: Disclosed is a method for assisting in the location of an engulfed element in a predetermined search zone, implemented by a location assistance system including at least a plurality of patrollers including at least one drone, the method including at least the following steps: arrival of the drone at the predetermined search zone; determination by the drone, of the topography of the predetermined search zone; division of the predetermined search zone into areas, by the drone, depending on the topography and the capabilities of each patroller, and assigning of each area to at least one patroller; searching for the engulfed element in each search zone by the at least one patroller assigned to the area; and periodic inter-patroller communication at least until the at least one engulfed element is located.

公开(公告)号：US20190295424A1

公开(公告)日：2019-09-26

申请号：US16355503

申请日：2019-03-15

Applicant: THALES

Inventor： Guillaume DUPONT ,  David ARNEAU ,  Ludovic BILLAULT

IPC: G08G5/00 ,  G01C23/00

Abstract: A method for assisting an aeronautical operator in the creation of a flight plan of an aircraft passing through a set of predetermined geographic mission zones includes a step of determination, for each mission zone, of an entry access point and an exit access point of the mission zone, the entry and exit access points associated with a mission zone being able to be separate or merged; and a step of determination of an interzone path from an entry access point to an exit access point of the set of the mission zones which connects, in series and without loop, all the mission zones by their entry and exit access points, and the length of which is minimal.

公开(公告)号：US20170276486A1

公开(公告)日：2017-09-28

申请号：US15529476

申请日：2015-12-02

Applicant: THALES

Inventor： David ARNEAU ,  Guillaume DUPONT

IPC: G01C21/20 ,  G08G5/00 ,  G01C23/00

CPC classification number: G01C21/20 ,  G01C23/00 ,  G08G5/0021 ,  G08G5/0034 ,  G08G5/0039 ,  G08G5/006 ,  G08G5/0091

Abstract: A pattern able to be updated by an operator, the position, the orientation and/or the shape of the trajectory pattern dependent on trajectory parameters, the device comprises at least display means to view the trajectory pattern and the representation of the zone, and means for computing and storing the position data of the pattern and of the representation, the representation comprising a set of control points, the function of a control point being to define at least the value of one of the trajectory parameters, the value being dependent on the movement of the control point, a trajectory pattern modification resulting from an interaction of the operator moving at least one control point.

公开(公告)号：US20170178517A1

公开(公告)日：2017-06-22

申请号：US15310064

申请日：2015-05-20

Applicant: THALES

Inventor： David ARNEAU ,  Guillaume DUPONT

IPC: G08G5/00

CPC classification number: G08G5/0021 ,  G01C23/00 ,  G08G5/0034 ,  G08G5/0039

Abstract: A device comprises display means and means for calculating and memorizing the positions of points forming patterns being capable of being updated by an operator, the position, orientation and the form of a pattern being defined by a set of technical parameters. Each pattern comprises a set of control points, the function of a control point being, by virtue of its movement, to modify at least one technical parameter, a trajectory pattern modification being carried out through an interaction in which the operator moves at least one control point.