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公开(公告)号：US12052527B2
公开(公告)日：2024-07-30
申请号：US17906205
申请日：2021-03-11
摘要： A method for dating images obtained by at least one camera equipping a vehicle includes acquiring a reference signal including time information and generating a modulated signal in response to the reference signal. The modulated signal has at least one retiming pulse with a retiming period which that is different from a base period of the modulated signal. The method further includes, for each camera, acquiring images at a frequency depending on the frequency of the modulated signal, each image being associated with a timestamp provided by the camera, and determining the time difference between the timestamps of two successive images of the camera. If the time difference determined between said timestamps is different from the base period of the modulated signal, the method assigns a reference date to said images depending on the time information of the reference signal.
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公开(公告)号：US20240241297A1
公开(公告)日：2024-07-18
申请号：US18559404
申请日：2022-05-05
发明人： Arnaud DAVENEL
IPC分类号： G02B5/20
CPC分类号： G02B5/201
摘要： A multispectral filter with a filtering array for a sensor with an array of elementary sensors, said filtering array comprising an elementary pattern formed of an arrangement of N elementary cells capable of filtering central wavelengths λ1, . . . , λk, . . . , λN, the position of the central wavelengths in the elementary pattern being determined so that: each wavelength being associated with an integer e1, . . . , ek, . . . , eN, selected so that each of the products e1x λ1, . . . , ekx λk, . . . , eNx λN is substantially constant, each central wavelength λk is positioned at ek positions in the elementary pattern so that the maximum ratio between the distance between two proximal positions of said central wavelength and the associated central wavelength is minimal.
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公开(公告)号：US12014867B2
公开(公告)日：2024-06-18
申请号：US17999181
申请日：2021-05-20
CPC分类号： H01F38/14 , H01F27/255 , H01F27/2804 , H01F27/2885 , H01F27/363 , H01R13/62 , H04B5/266 , H01F2027/2819 , H01F2038/143
摘要： A connection system for exchanging electrical signals includes a first symmetrical connector and a second symmetrical connector. Each symmetrical connector has at least one magnetic core provided with at least one turn. The symmetrical connectors are produced in a substrate made of insulating material so as to form a half of a coupling transformer. At least one half of the coupling transformer of each connector is arranged opposite one another so as to be able to exchange a magnetic flux. The electrical signals are emitted by the first connector in the form of a magnetic flux, and the second connector generates the electrical signals on receiving the magnetic flux.
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公开(公告)号：US20240170450A1
公开(公告)日：2024-05-23
申请号：US18283972
申请日：2022-03-28
IPC分类号： H01L23/00 , H01L25/065
CPC分类号： H01L24/83 , H01L24/29 , H01L24/32 , H01L24/75 , H01L25/0655 , H01L2224/29139 , H01L2224/33181 , H01L2224/75272 , H01L2224/7555 , H01L2224/7592 , H01L2224/83093 , H01L2224/83097 , H01L2224/83203 , H01L2224/83908
摘要： The method comprises the following successive steps: — depositing sintering material (26) onto one of an electronic component (28) and a substrate (30); — heating the material (26) so as to bring a temperature of the material to a preliminary exothermic peak, which precedes an exothermic sintering peak, without the temperature of the material reaching a maximum of the preliminary exothermic peak; — fastening the other of the component (28) and the substrate (30) to the material (26) so that the material is interposed between the component and the substrate; and— pressing the material (26) while hot so as to cause it to creep.
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5.发明公开公开(公告)号：US20240105068A1
公开(公告)日：2024-03-28
申请号：US18474474
申请日：2023-09-26
发明人： Julien Farjon , Vianney Quilici
CPC分类号： G08G5/0069 , G08G5/0008 , G08G5/04
摘要： A device for detecting, by a drone, at least one manned aircraft, the manned aircraft emitting at least one positioning message comprising at least one altitude data, the detection device having a receiver to receive the positioning message and to measure its reception strength, a calculator configured to compare an altitude difference with a first threshold to activate a first state of vigilance in case of exceedance, compare the reception strength with a second threshold to activate a second vigilance state in case of exceedance, and generate at least one collision warning signal if the first vigilance signal and the second vigilance signal are active simultaneously.
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公开(公告)号：US11834151B2
公开(公告)日：2023-12-05
申请号：US17416335
申请日：2019-12-19
发明人： Eric Walter , Loïc Fougeres , Mikaël Diaz , Philippe Tranie , Ng Kwee Chye , Tay Siew Liong
IPC分类号： B64C13/12
CPC分类号： B64C13/12
摘要： A configuration system (80) arranged to configure an aircraft in a single-pilot mode and a two-pilot mode, comprising:
acquisition means (84) and authentication means (83) arranged to acquire and authenticate a configuration order that defines the selected mode and controls the configuration system (80) to configure the aircraft in the selected mode;
first activation means (85) arranged to activate equipment dedicated to piloting by a single-pilot on board when the aircraft is configured in single-pilot mode, and to deactivate dedicated equipment when the aircraft is configured in two-pilot mode;
verification means (87) arranged to, when the aircraft is configured in the single-pilot mode, verify that single-pilot flight conditions are met and inform the sole pilot on board and a ground station of the results of these checks.-
公开(公告)号：US11818858B2
公开(公告)日：2023-11-14
申请号：US17765918
申请日：2020-09-30
发明人： François Guillot
IPC分类号： H05K7/14
CPC分类号： H05K7/1452 , H05K2201/0162 , H05K2201/10189
摘要： A method electrically insulates an electronic device including a housing having a first face provided with a first opening closed by a PCB and a second face provided with a second opening extending facing at least a portion of at least one connection interface in which at least one first connector is connected. The method includes the steps of forming a mold around the connection interface, and while the device is placed in a vacuum enclosure, pouring a liquid resin into the mold in order to form a layer of electrically insulating material between the connector and the connection interface. A device is obtained by performing the method.
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公开(公告)号：US11703347B2
公开(公告)日：2023-07-18
申请号：US16347151
申请日：2017-11-02
CPC分类号： G01C21/3815 , G01C21/3844 , G05D1/0088 , G05D1/0274 , G05D2201/0213
摘要： The method of preparing a navigation autonomy map for a vehicle covering a zone including path segments, comprising the following steps: identifying the path segments for which the map needs to be prepared; for each path segment, calculating a primary autonomy index in accordance with at least two distinct functions; and calculating for each path segment a final autonomy index by taking a weighted average of the primary autonomy indices. An autonomy map, an application of the autonomy map, and a vehicle using such an autonomy map.
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公开(公告)号：US11635524B2
公开(公告)日：2023-04-25
申请号：US17626733
申请日：2020-07-10
发明人： Yves Becheret
摘要： A method of detecting an operation to spoof a first positioning device carried by a first vehicle moving in a zone in which at least one second vehicle carrying a second positioning device is also moving, the method comprising the step of causing at least one first positioning value to be calculated for each vehicle from initial satellite signals received by each device; the method being characterized in that it further comprises the steps of: causing the second device to initiate a latching stage in order to make a new search for satellite signals and using the new satellite signals received by the second device to calculate a second positioning value for the second vehicle at the same instant as the first value; comparing the first and second values relating to the second vehicle; and issuing a warning when the two values do not coincide.
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公开(公告)号：US11628925B2
公开(公告)日：2023-04-18
申请号：US17771188
申请日：2020-10-23
摘要： The present invention relates to a force application device for a control stick of an aircraft comprising a shaft and a control lever configured to rotate the shaft about a first axis, the device comprising: a magnetic brake comprising a braking part configured to be connected to the shaft, and a volume containing a rheological fluid in contact with the braking part, of variable shear resistance as a function of a magnetic field applied to the rheological fluid, a force feedback motor configured to exert a resistive force opposing the rotation of the shaft about the first axis, a motor power source, a movable magnetic element biased towards a position close to the magnetic brake, and distancing means configured to maintain the movable magnetic element in a position away from the magnetic brake, when such distancing means are powered by the power source.
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