公开(公告)号：WO2008127884A1

公开(公告)日：2008-10-23

申请号：PCT/US2008/059330

申请日：2008-04-04

Applicant: RAYTHEON COMPANY ,  ROSS, Anthony

Inventor： ROSS, Anthony

IPC: G08G5/00

CPC classification number: G08G5/0091 ,  G01S7/003 ,  G01S17/95 ,  G01W1/10 ,  G01W2001/003 ,  G08G5/0013 ,  G08G5/0039 ,  Y02A90/19

Abstract: Methods and apparatus for an in-flight air turbulence detection system. In one embodiment, a system includes an air turbulence detector and a transmitter to transmit turbulence information. In another embodiment, a system includes a receiver, a detection processing module, an aircraft ID module, and a route modification module.

Abstract translation: 飞行时空气湍流检测系统的方法和装置。 在一个实施例中，系统包括空气湍流检测器和用于传送湍流信息的发射器。 在另一实施例中，系统包括接收器，检测处理模块，飞行器ID模块和路线修改模块。

公开(公告)号：WO2006083361A2

公开(公告)日：2006-08-10

申请号：PCT/US2005/042449

申请日：2005-11-22

Applicant: THE BOEING COMPANY ,  TILLOTSON, Brian, J. ,  SPINELLI, Charles, B.

Inventor： TILLOTSON, Brian, J. ,  SPINELLI, Charles, B.

IPC: G01S13/95

CPC classification number: G01S13/955 ,  G01P5/001 ,  G01P5/26 ,  G01W1/16 ,  G01W2001/003 ,  Y02A90/18

Abstract: A system and method for detecting turbulence includes several mobile platforms, a mobile platform velocity sensor, and several electromagnetic energy transmitters and receivers. The receivers receive the energy transmitted by the transmitter(s) after it has traveled along a path subject to the turbulence. The receivers detect alterations of the energy caused by the turbulence and filter the alterations for effects of the mobile platform velocity (on which either a transmitter or receiver is located). Additionally, the system may create a three-dimensional model of the. In another preferred embodiment, the present invention provides a method of detecting turbulence using a mobile platform. The method includes receiving electromagnetic energy that has traveled along a path subject to the turbulence and determining the alteration to the energy caused by the turbulence. The alterations are filtered of the effects of the velocity of the mobile platform on which the receivers are preferably located.

Abstract translation: 用于检测湍流的系统和方法包括几个移动平台，移动平台速度传感器和若干电磁能发射器和接收器。 接收器在经过湍流的路径行进之后接收发射器发送的能量。 接收机检测由湍流引起的能量的变化，并且过滤移动平台速度（发射机或接收机所在的速度）的影响的改变。 另外，系统可以创建三维模型。 在另一优选实施例中，本发明提供使用移动平台检测湍流的方法。 该方法包括接收沿着湍流路径行进的电磁能，并确定由湍流引起的能量的变化。 对接收器优选位于其上的移动平台的速度的影响进行过滤。

公开(公告)号：WO0236427A9

公开(公告)日：2003-04-24

申请号：PCT/US0148231

申请日：2001-10-29

Applicant: HONEYWELL INT INC

Inventor： LEGER DANIEL R ,  HUGHES KEITH R ,  HARRISON JOHN ,  MARTIN KEVIN D ,  SON ROBERT S ,  BURDON DAVID

IPC: B64D43/00 ,  G01W1/04

CPC classification number: G01W1/04 ,  B64D43/00 ,  G01C23/00 ,  G01W2001/003 ,  G08G5/0013 ,  G08G5/0021 ,  G08G5/0091

Abstract: An apparatus for providing weather information onboard an aircraft includes a processor unit and a graphical user interface. The processor unit processes weather information after it is received onboard the aircraft from a ground-based source, and the graphical user interface provides a graphical presentation of the weather information to a user onboard the aircraft. Preferably, the graphical user interface includes one or more user-selectable options for graphically displaying at least one of convection information, turbulence information, icing information, weather satellite information, SIGMET information, significant weather prognosis information, and winds aloft information.

Abstract translation: 用于在飞行器上提供天气信息的装置包括处理器单元和图形用户界面。 处理器单元在从地面来源接收飞机上的天线信息之后处理天气信息，并且图形用户界面向飞机上的用户提供天气信息的图形呈现。 优选地，图形用户界面包括用于图形地显示对流信息，湍流信息，结冰信息，气象卫星信息，SIGMET信息，重要天气预报信息和风高空信息中的至少一个的一个或多个用户可选择的选项。

公开(公告)号：WO01081946A1

公开(公告)日：2001-11-01

申请号：PCT/JP2000/002706

申请日：2000-04-25

IPC: B64D45/00 ,  G01S13/95 ,  G01W1/10 ,  G01S13/91 ,  G08G5/00 ,  G01W1/00

CPC classification number: G01W1/10 ,  G01S13/953 ,  G01W2001/003 ,  Y02A90/18

Abstract: Turbulence predictions and alerts can be presented by exchanging information between a mobile unit (200) equipped on aircraft and a base station (100) placed fixedly on an airport (for instance, between a mobile unit and the nearest base station) even if no model of wind current is available beforehand. Each mobile unit (200) independently carries out sequences of data collection, decision and distribution at any time (at least before the service of aircraft), while a base station (100) carries out a sequence of summarizing collected data at regular intervals every day.

Abstract translation: 可以通过在装备在飞机上的移动单元（200）和固定地放置在机场（例如，移动单元和最近的基站之间）的基站（100）之间交换信息来呈现湍流预测和警报，即使没有模型 的风电场可用。 每个移动单元（200）在任何时间（至少在飞机服务之前）独立地执行数据收集，决定和分配的顺序，而基站（100）每天以规则的间隔执行汇总收集的数据的顺序 。

公开(公告)号：WO2016174618A1

公开(公告)日：2016-11-03

申请号：PCT/IB2016/052427

申请日：2016-04-29

Applicant: EVOLVE THE FUTURE SRL

Inventor： RIZZI, Gaetano

IPC: G01W1/00 ,  G08G5/00

CPC classification number: G08G5/0091 ,  G01W1/00 ,  G01W1/10 ,  G01W2001/003 ,  G08G5/0013 ,  G08G5/0021

Abstract: A method for processing and providing information relating to the effects of turbulent movements present in a fluid and perceived or perceivable by a moving vehicle when acted on by these turbulent movements comprises the steps of detecting on-board a first moving vehicle A a perceived level of turbulence TpA to which the vehicle is subject in that moment; calculating a parameter N indicative of the turbulence by applying to the perceived level of turbulence TpA a correction function f(TpA, k1A, k2A, k3A,.... knA) where k1A, k2A, k3A,....,knA are parameters considered to be indicative of the influence of the specific first moving vehicle A on the level of turbulence perceived in it; transmitting a pair of values formed by the parameter N and the position P of the first moving vehicle A at the moment when it is subject to the turbulence level TpA, so that they are received by a second moving vehicle B; calculating on-board the second moving vehicle B a predicted level of turbulence TpB by means of an inverse function f-1(N, k1B, k2B, k3B,....,knB), where k1B, k2B, k3B,....,knB are parameters considered to be indicative of the influence of the specific second moving vehicle B on the level of turbulence perceivable therein based on the parameter N; using the predicted level of turbulence TpB as an indication of the level of turbulence which would be perceived on the second moving vehicle B if it were to pass through said point P. Devices (11, 14) and electronic systems (10) applying this method are also described.

Abstract translation: 一种用于处理和提供与流体中存在的湍流运动的影响有关的信息的方法，并且当被这些湍流运动作用时由移动的车辆感知或感知的动作包括以下步骤：检测车载第一移动车辆A的感知水平 在该时刻车辆受到的湍流TpA; 通过应用感知到的湍流水平TpA来计算表示湍流的参数N，校正函数f（TpA，k1A，k2A，k3A，... knA）其中k1A，k2A，k3A，...，knA是 被认为表示特定第一移动车辆A对其中感知到的湍流的影响的参数; 在受到湍流水平TpA的时刻，传递由参数N和第一移动车辆A的位置P形成的一对值，使得它们被第二移动车辆B接收; 通过反函数f-1（N，k1B，k2B，k3B，...，knB）计算第二移动车辆B的预测湍流水平TpB，其中k1B，k2B，k3B，... ...，knB是基于参数N被认为表示特定第二移动车辆B对其可感知的湍流的影响的参数的参数; 使用预测水平的湍流TpB作为在第二移动车辆B上被感知的湍流水平的指示，如果它通过所述点P，则应用该方法的装置（11,14）和电子系统（10） 也被描述。

公开(公告)号：WO2005045359A2

公开(公告)日：2005-05-19

申请号：PCT/US2004/030170

申请日：2004-09-15

Applicant: RUBIN, William, L.

Inventor： RUBIN, William, L.

IPC: G01B

CPC classification number: G01W1/10 ,  G01W2001/003

Abstract: An Atmospheric Turbulence Detector utilizes a sensor to detect noise and extracts infrasound having frequencies below a specified infrasound frequency. A threshold is computed from the detection of infrasound in the vicinity of the sensor prior to the arrival of infrasound from the turbulence and an alarm is given when the infrasound from the turbulence exceeds the computed threshold. Range and direction of atmospheric turbulence are determined with the utilization of two sensors, measuring the phase difference between the detected infrasound of the two sensors, measuring amplitude differences of the infrasound detected at two separate locations.

Abstract translation: 大气湍流探测器利用传感器来检测噪声，并提取频率低于指定次声频率的次声。 在次声从湍流到达之前，在传感器附近的次声检测中计算阈值，并且当来自湍流的次声超过计算的阈值时，给出警报。 利用两个传感器来测定大气湍流的范围和方向，测量两个传感器检测到的次声之间的相位差，测量在两个不同位置处检测到的次声的振幅差异。

公开(公告)号：WO2003019230A1

公开(公告)日：2003-03-06

申请号：PCT/AU2002/001129

申请日：2002-08-19

Applicant: TELE-IP LIMITED ,  MARTIN, Andrew, Louis

Inventor： MARTIN, Andrew, Louis

IPC: G01S15/02

CPC classification number: G01S15/885 ,  G01N29/02 ,  G01N29/2456 ,  G01N29/46 ,  G01N2291/012 ,  G01N2291/045 ,  G01N2291/103 ,  G01P5/24 ,  G01S15/104 ,  G01S15/582 ,  G01S15/87 ,  G01W2001/003

Abstract: Sodar systems and methods for acoustically sounding air are disclosed in which chirps longer than 300 ms - and preferably with durations of tens of seconds - are used along with matched filter and/or Fourier processing methods to derive phase signals indicative of air characteristics in range. A listen-while-transmit strategy is preferred, the direct signal being removed by subtracting the phase signals from two or more receivers located near the transmitter so as to be in the same noise environment. The resultant differential signals can be related to cross-range wind with range distance. In one example, apparatus (100) is employed comprising a reflector dish (102) over which one central loudspeaker 110 and four microphones (112, 114, 130 and 132) are mounted, the microphones preferably being located on cardinal compass points and having their axes (124, 126) slightly angled with respect to the vertical transmission axis (122).

Abstract translation: 公开了用于声学探测空气的Sodar系统和方法，其中使用长于300ms（优选持续数十秒）的啁啾以及匹配的滤波器和/或傅里叶处理方法来导出指示范围内的空气特性的相位信号。 听同时发送策略是优选的，通过从位于发射机附近的两个或更多个接收机减去相位信号以使其处于相同的噪声环境中，直接信号被去除。 得到的差分信号可以与距离范围的横跨风相关。 在一个示例中，采用装置（100），其包括反射器盘（102），一个中心扬声器110和四个麦克风（112,114,130和132）安装在该反射器盘上，麦克风优选地位于基数罗盘点上， 轴（124,126）相对于垂直传动轴线（122）稍微倾斜。

公开(公告)号：WO1991005269A1

公开(公告)日：1991-04-18

申请号：PCT/AU1990000458

申请日：1990-09-28

Applicant: NEURONICS PTY. LTD. ,  HUGHES, John, Leonard

Inventor： NEURONICS PTY. LTD.

IPC: G01S17/88

CPC classification number: G01S7/4802 ,  G01S17/95 ,  G01W2001/003 ,  Y02A90/19

Abstract: This invention relates to a laser radar system which is installed in an aircraft (1) and transmits a laser beam from its output aperture (2) ahead of the aircraft (1) via beam (3) which samples the atmosphere ahead as scattered beam (4). When the transmitted beam (3) penetrates a region of the atmosphere affected by clear air turbulence (5) additional back scattering (6) occurs which allows for the detection of said clear air turbulence. On detection of the clear air turbulence (5) by the invention, the flight path of plane (1) is changed so as to avoid said turbulence (5).

Abstract translation: 本发明涉及一种安装在飞行器（1）中的激光雷达系统，并且通过经由前述的大气（3）的射束（3）将来自其输出孔（2）的激光束透射到飞行器（1） 4）。 当透射光束（3）穿透受空气湍流影响的大气区域（5）时，会发生额外的背散射（6），从而可以检测到所述空气湍流。 在通过本发明检测到空气湍流（5）时，改变平面（1）的飞行路径以避免所述湍流（5）。

公开(公告)号：WO1990010203A1

公开(公告)日：1990-09-07

申请号：PCT/US1990000976

申请日：1990-02-20

Applicant: ALLIED-SIGNAL INC.

Inventor： ALLIED-SIGNAL INC. ,  BARRETT, Joseph, J.

IPC: G01J05/46

CPC classification number: G01J5/602 ,  G01J5/0014 ,  G01J5/601 ,  G01W2001/003

Abstract: Air turbulence (windshear as well as clear air turbulence) in navigable airspace is detected by remotely sensing changes in the spatial temperature profile of an air column ahead of an aircraft by repeatedly sensing the intensity of the thermal radiation from the column of atmospheric air in at least two spectral peaks in the 4.17 to 4.2 νm region of the CO2 spectral emission band, and comparing the relative intensity of the spectral peaks over time. Apparatus which includes a tunable Fabry-Perot etalon is provided for the practice of the method.

Abstract translation: 通过远程检测飞机前方的空气塔的空间温度曲线的变化来检测航行空域中的空气湍流（风切变以及清澈的空气湍流），通过反复感测来自大气中的热源的热辐射的强度 在二氧化碳光谱发射带的4.17至4.2μm的区域内至少有两个光谱峰，并比较光谱峰随时间的相对强度。 提供了包括可调法布里 - 珀罗标准具的装置，用于实施该方法。

公开(公告)号：WO2009101988A1

公开(公告)日：2009-08-20

申请号：PCT/JP2009/052327

申请日：2009-02-12

Applicant: ウェザー・サービス株式会社 ,  横田 匡彦

Inventor： 横田 匡彦

IPC: G01W1/00

CPC classification number: G01W1/10 ,  G01W2001/003

Abstract: 　信頼性の高い予測結果が得られる乱気流予測システムを提供することを課題とし、大気の状態に関するデータの入力を受け付けるデータ受付部２１と、データ受付部２１によって受け付けられたデータを用いて、乱気流の発生に関わる異なる物理過程に係る複数種類の指数を算出する指数算出部２４と、指数算出部２４によって算出された複数種類の指数に基づいて、乱気流の発生可能性を示す予測値を算出する予測値算出部２５と、を備える、乱気流予測システム１とした。

Abstract translation: 一种空气湍流预测系统，导致高度可靠的预测结果。 系统（1）包括用于接收与大气状态相关的数据的输入的数据接收单元（21），用于通过使用接收到的数据来计算与发生空气湍流有关的不同物理过程的指标的指标计算单元（24） ，以及预测值计算部（25），用于从计算出的指标计算出表示发生空气湍流的可能性的预测值。