公开(公告)号：US20090315755A1

公开(公告)日：2009-12-24

申请号：US12301215

申请日：2007-05-09

Applicant: Pascal Cornic ,  Eric Barraux ,  Patrick Garrec

Inventor： Pascal Cornic ,  Eric Barraux ,  Patrick Garrec

IPC: G01S13/91

CPC classification number: G01S3/48 ,  G01S3/14 ,  G01S13/68 ,  G01S13/913

Abstract: The present invention relates to a method for determining the position notably the elevation of a target flying at very low altitude. An electromagnetic detection system extracts the measurement of the elevation on the basis of the amplitude of the interference signal produced by a signal emitted directly by the target and by a signal emitted by the target towards the ground then reflected by the ground towards the radar. Embodiments of the invention can notably be used within the framework of the guidance of drones in the final landing phase.

Abstract translation: 本发明涉及一种用于确定位置的方法，特别是在非常低的高度飞行的目标的高度。 电磁检测系统基于由目标直接发射的信号产生的干扰信号的幅度和由目标发射到地面的信号，然后由地面反射到雷达，提取高程的测量。 在最终着陆阶段的无人机的指导的框架内，本发明的实施例可以显着地使用。

公开(公告)号：US5420591A

公开(公告)日：1995-05-30

申请号：US78393

申请日：1993-06-16

Applicant: Gilbert Annee ,  Patrick Garrec ,  Pascal Cornic

Inventor： Gilbert Annee ,  Patrick Garrec ,  Pascal Cornic

IPC: G01F23/284 ,  G01S7/02 ,  G01S13/24 ,  G01S13/60 ,  G01S13/46

CPC classification number: G01S13/60 ,  G01F23/284 ,  G01S13/24 ,  G01S7/024

Abstract: Disclosed is a method for the discriminating of obstacles by means of a radar, and its different applications to the measurement of a liquid in a tank or vessel, or again to the elimination of unwanted or parasitic echos coming notably from the ground, for radars mounted on vehicles or controlling vehicle traffic. To implement the method, the obstacle to be discriminated must have a substantially plane surface. The disclosed method then consists in successively transmitting substantially plane waves at slightly different angular frequencies .omega..sub.i, each wave being furthermore sent with two different polarizations p and p' chosen in such a way that these different coefficients of reflection on the obstacles according to the incidence of the waves give a criterion of discrimination. The processing at reception depends on the use (measurement of distance, elimination of parasitic echos etc.). The main promising feature of the invention lies in the fact that it is possible to make very precise measurements without placing excessive constraints on the transmission pattern of the radar.

Abstract translation: 公开了一种通过雷达识别障碍物的方法，以及其对测量罐或容器中的液体的不同应用，或者再次消除了特别从地面引起的不希望的或寄生的回波，用于安装雷达 在车辆上或控制车辆交通。 为了实现该方法，待区分的障碍物必须具有基本上平面的表面。 所公开的方法然后包括以稍微不同的角频率ωi连续发送基本上平面的波，每个波还被进一步以两个不同的极化p和p'发送，使得这些不同的反射系数根据入射 的波浪给出歧视的标准。 接收处理取决于使用（距离的测量，消除寄生回波等）。 本发明的主要前景特征在于，可以进行非常精确的测量而不对雷达的传输模式造成过多的限制。

公开(公告)号：US08902106B2

公开(公告)日：2014-12-02

申请号：US13309322

申请日：2011-12-01

Applicant: Patrick Garrec ,  Pascal Cornic ,  Stéphane Kemkemian

Inventor： Patrick Garrec ,  Pascal Cornic ,  Stéphane Kemkemian

IPC: G01S3/02 ,  G01S1/44 ,  G01P3/36 ,  G01S11/10

CPC classification number: G01P3/36 ,  G01S11/10

Abstract: A system for measuring the radial speed of a moving body in a line of sight determined for a referential position is disclosed. The system includes an emitter assembly for emitting a signal and a referential receiver assembly dedicated to reception of the signal. The emitter assembly is disposed on a first of the elements of a group formed by the moving body and the referential position. The receiver assembly is disposed on a second of the elements of the group. The emitter assembly is able to emit a signal on at least two emission frequencies, where the emission frequencies are separated by a chosen emission frequency gap. The system also includes an analyzer configured to analyze the signal received by the receiver assembly, and to measure the reception frequency gap separating the signal reception frequencies to calculate the radial speed of the moving body according to a function of the reception frequency gap and emission frequency gap.

Abstract translation: 公开了一种用于测量在参考位置确定的视线中的移动体的径向速度的系统。 该系统包括用于发射信号的发射器组件和专用于接收信号的参考接收器组件。 发射器组件设置在由移动体和参考位置形成的组中的第一元件上。 接收器组件设置在组中的第二个元件上。 发射器组件能够发射至少两个发射频率的信号，其中发射频率被选择的发射频率间隙分开。 该系统还包括分析器，其被配置为分析由接收器组件接收的信号，并且测量分离信号接收频率的接收频率间隙，以根据接收频率间隙和发射频率的函数来计算移动体的径向速度 间隙。

公开(公告)号：US08885782B2

公开(公告)日：2014-11-11

申请号：US13983757

申请日：2012-01-06

Applicant: Pascal Cornic ,  Daniel Jahan ,  Patrick Garrec

Inventor： Pascal Cornic ,  Daniel Jahan ,  Patrick Garrec

IPC: H04B7/10 ,  H04B7/08 ,  G01S3/40 ,  G01S3/46 ,  G01S3/66 ,  H01Q3/02 ,  H01Q21/20 ,  H01Q25/00 ,  H01Q25/02 ,  H01Q21/28

CPC classification number: H04B7/08 ,  G01S3/40 ,  G01S3/46 ,  G01S3/66 ,  H01Q3/02 ,  H01Q21/20 ,  H01Q21/28 ,  H01Q25/00 ,  H01Q25/004 ,  H01Q25/02

Abstract: A device is provided for use of an antennal base formed of two antennas which pick up the emissions present and produce two radioelectric signals S1 and S2. These two signals are used to produce at least one intermediate-frequency signal Fl by demodulation of one of the two signals by the other (autotransposition). The demodulation is carried out by firstly transposing one of the signals, S1 for example, around a given frequency F1, the signal S2 being preserved around its initial central frequency F0. Thus, whatever the central frequency F0 of the emission picked up by the antennas, the demodulation produces a signal of central frequency F1, thereafter demodulated into a given intermediate frequency Fl by a local oscillator of constant frequency F2=F1+Fl. The device is applied to the production of a device for detecting emissions and for characterizing the emissions picked up.

Abstract translation: 提供了一种用于使用由两个天线形成的触角基座的装置，其拾取存在的发射并产生两个放射电信号S1和S2。 这两个信号用于通过用另一个（自动转置）解调两个信号之一来产生至少一个中频信号F1。 通过首先将信号S1之一（例如，绕给定频率F1）进行转换，信号S2围绕其初始中心频率F0保持来进行解调。 因此，无论天线拾取的发射的中心频率F0如何，解调产生中心频率F1的信号，然后由恒定频率F2 = F1 + F1的本地振荡器解调成给定的中间频率F1。 该装置适用于生产用于检测排放物和表征所拾取的排放物的装置。

公开(公告)号：US08768542B2

公开(公告)日：2014-07-01

申请号：US12783972

申请日：2010-05-20

Applicant: Patrick Garrec ,  Pascal Cornic

Inventor： Patrick Garrec ,  Pascal Cornic

IPC: G06F7/70

CPC classification number: G01S13/913 ,  B64F1/20 ,  G01C23/005 ,  G01S13/825 ,  G01S13/86 ,  G05D1/0676 ,  G08G5/0013 ,  G08G5/0021 ,  G08G5/025

Abstract: 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.

Abstract translation: 本发明涉及一种用于辅助轻型飞机着陆或甲板的方法和系统，该方法由包括在地面上用于定位飞行器的设备的系统来实现，飞行器具有车载信号发送器， 方法至少包括以下步骤：地面上的定位装置使用由发送者发送的信号来确定飞机的位置和/或移动; 所述设备将先前确定的飞机位置和/或移动数据传输到飞行器; 显示装置显示飞机的飞行员可访问的至少一些所述数据。 本发明尤其适用于民用轻型航空领域，特别是为了便利着陆飞机，小型运输飞机和直升机。

公开(公告)号：US20120212373A1

公开(公告)日：2012-08-23

申请号：US13309322

申请日：2011-12-01

Applicant: Patrick Garrec ,  Pascal Cornic ,  Stéphane Kemkemian

Inventor： Patrick Garrec ,  Pascal Cornic ,  Stéphane Kemkemian

IPC: G01S1/44

CPC classification number: G01P3/36 ,  G01S11/10

Abstract: A system for measuring the radial speed of a moving body in a line of sight determined for a referential position includes an emitter assembly for emitting a signal and a referential receiver assembly dedicated to reception of said signal. The emitter assembly is disposed on a first of the elements of a group formed by the moving body and the referential position. The receiver assembly is disposed on a second of the elements of the group. The emitter assembly is able to emit a signal on at least two emission frequencies, said emission frequencies being separated by a chosen emission frequency gap. The system includes a means for analyzing the signal received by the receiver assembly, to measure the reception frequency gap separating the signal reception frequencies to calculate the radial speed of the moving body according to a function of the reception frequency gap and emission frequency gap.

Abstract translation: 用于测量针对参考位置确定的视线中的移动体的径向速度的系统包括用于发射信号的发射器组件和专用于接收所述信号的参考接收器组件。 发射器组件设置在由移动体和参考位置形成的组中的第一元件上。 接收器组件设置在组中的第二个元件上。 发射器组件能够发射至少两个发射频率的信号，所述发射频率被选定的发射频率间隙分开。 该系统包括用于分析由接收器组件接收的信号的装置，以测量分离信号接收频率的接收频率间隙，以根据接收频率间隙和发射频率间隙的函数来计算移动体的径向速度。

公开(公告)号：US20110130898A1

公开(公告)日：2011-06-02

申请号：US12783972

申请日：2010-05-20

Applicant: Patrick Garrec ,  Pascal Cornic

Inventor： Patrick Garrec ,  Pascal Cornic

IPC: G05D1/00

CPC classification number: G01S13/913 ,  B64F1/20 ,  G01C23/005 ,  G01S13/825 ,  G01S13/86 ,  G05D1/0676 ,  G08G5/0013 ,  G08G5/0021 ,  G08G5/025

Abstract: 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.

Abstract translation: 本发明涉及一种用于辅助轻型飞机着陆或甲板的方法和系统，该方法由包括在地面上用于定位飞行器的设备的系统来实现，飞行器具有车载信号发送器， 方法至少包括以下步骤：地面上的定位装置使用由发送者发送的信号来确定飞机的位置和/或移动; 所述设备将先前确定的飞机位置和/或移动数据传输到飞行器; 显示装置显示飞机的飞行员可访问的至少一些所述数据。 本发明尤其适用于民用轻型航空领域，特别是为了便利着陆飞机，小型运输飞机和直升机。

公开(公告)号：US20110118910A1

公开(公告)日：2011-05-19

申请号：US12945602

申请日：2010-11-12

Applicant: Rémi GEOFFROY ,  Patrick GARREC ,  Yannick THIRY ,  Patrick CAZAUX

Inventor： Rémi GEOFFROY ,  Patrick GARREC ,  Yannick THIRY ,  Patrick CAZAUX

IPC: G05D1/00

CPC classification number: B64F1/18 ,  B64C2201/024 ,  B64C2201/146 ,  B64C2201/205 ,  G05D1/0684 ,  G08G5/0013 ,  G08G5/025

Abstract: 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.

Abstract translation: 一种用于辅助飞机的甲板着陆的装置，从诸如船舶等移动台远程控制的飞机包括用于从飞行器接收数据的手段，特别是飞机的态度，飞机翱翔准备着陆在甲板上 ，必须在必须满足的某些条件下采取甲板着陆决定，该装置包括使得能够传递指示满足所有条件的时间指示的计算机。 该装置包括时间计量器，其包括表示移动图形区域的时间分度，表示满足所有条件以批准甲板着陆的时段。

公开(公告)号：US20090284406A1

公开(公告)日：2009-11-19

申请号：US12409717

申请日：2009-03-24

Applicant: Pascal Cornic ,  Eric Barraux ,  Patrick Garrec

Inventor： Pascal Cornic ,  Eric Barraux ,  Patrick Garrec

IPC: G01S13/91

CPC classification number: G01S7/4026 ,  G01S7/4021 ,  G01S7/4052 ,  G01S13/4418 ,  G01S13/765 ,  G01S13/825 ,  G01S13/872 ,  G01S13/913 ,  G01S2007/403 ,  G01S2007/4034 ,  G01S2007/4082

Abstract: Using a radar to detect a known target likely to be positioned at approximately a predetermined height close to other targets, these other targets also being positioned at approximately the predetermined height. A first phase of detecting the known target is carried out by performing an azimuth scan. When the known target has been detected at a certain distance Di at a certain azimuth angle θaz, a second detection phase is carried out at said azimuth angle θaz and at an elevation angle θEL corresponding to that of an object situated at said distance Di at the predetermined height. The target is said to be detected if it is detected at the elevation angle θEL at a distance D approximately equal to the distance Di.

Abstract translation: 使用雷达来检测可能位于接近其他目标的预定高度的已知目标，这些其它目标也位于大约预定的高度。 通过执行方位扫描来执行检测已知目标的第一阶段。 当已知目标已经在特定方位角θa处以一定距离Di被检测到时，在所述方位角θaz处和在对应于位于所述距离Di处的物体的仰角θEL处执行第二检测阶段 预定高度。 如果在距离D处的距离D处在仰角θEL处检测到目标，则被认为被检测到。

公开(公告)号：US09348011B2

公开(公告)日：2016-05-24

申请号：US13607739

申请日：2012-09-09

Applicant: Pascal Cornic ,  Patrick Garrec ,  Jean-Paul Artis

Inventor： Pascal Cornic ,  Patrick Garrec ,  Jean-Paul Artis

IPC: G01S5/02 ,  G01S1/14 ,  F41G7/30

CPC classification number: G01S5/0247 ,  F41G7/301 ,  F41G7/305 ,  G01S1/14

Abstract: A location and guidance system including a flying craft and a reception device. The flying craft includes a plurality of antennas distributed around its fuselage and emitting rearwards with rectilinear polarization, the emitted signals being specific to each antenna, the positions and the dimensions of the antennas being configured such that the body of the flying craft avoids by masking for at least one antenna the reflections of the signal emitted by this antenna off the ground or off lateral obstacles whatever the position of the flying craft. The reception device is placed substantially on a trajectory axis of the flying craft and configured to be oriented to sight the rear thereof and includes at least two single-pulse antennas operating in orthogonal planes determines a position of the flying craft by analyzing the emitted signals received by the antennas of the reception device.

Abstract translation: 包括飞行器和接收装置的位置和引导系统。 飞行器包括分布在其机身周围并以直线偏振向后发射的多个天线，所发射的信号是特定于每个天线的，天线的位置和尺寸被配置为使得飞行器的主体通过屏蔽来避免 至少有一个天线，由天线发射的信号离开地面或侧向障碍物的反射，无论飞行器的位置如何。 接收装置基本上放置在飞行器的轨迹轴上并且被配置为朝向其后方瞄准，并且包括在正交平面中操作的至少两个单脉冲天线通过分析所接收到的发射信号来确定飞行器的位置 通过接收设备的天线。