公开(公告)号：US20090222207A1

公开(公告)日：2009-09-03

申请号：US12039947

申请日：2008-02-29

Applicant: Roger D. Bernhardt

Inventor： Roger D. Bernhardt

IPC: G06F19/00

CPC classification number: G01N21/31 ,  G01J3/02 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/0289 ,  G01J3/10 ,  G01J3/42 ,  G01N2021/1795 ,  G01N2201/0214 ,  G01N2201/0627 ,  G01N2201/0696 ,  G01S7/003 ,  G01S7/497 ,  G01S17/003 ,  G01S17/89 ,  G01S17/95 ,  G05D1/104 ,  Y02A90/19

Abstract: A method for mapping, in three dimensions, the contents of a plume within an area is described. The method includes distributing spectrally sensitive sensors on a first surface of a vehicle, distributing spectrally sensitive emitters on a second surface of a vehicle, causing the emitters to output a signal directed through the plume and towards the sensors, receiving at least a portion of the emitter output at the sensors, communicating an output of the sensors, the sensor output caused by the received optical emitter output, to a central processing unit, and analyzing the sensor outputs and time-based vehicle positions to characterize the plume and an area surrounding the plume in three dimensions over a period of time.

Abstract translation: 描述了在三维中映射区域内的羽流的内容的方法。 该方法包括在车辆的第一表面上分布频谱敏感的传感器，在车辆的第二表面上分配频谱敏感的发射器，使得发射器输出引导通过羽流并朝向传感器的信号，接收至少一部分 在传感器处输出发射器，将传感器的输出，由接收到的光发射器输出引起的传感器输出传送到中央处理单元，以及分析传感器输出和基于时间的车辆位置，以表征羽流和周围的区域 在一段时间内三维羽流。

公开(公告)号：US4986656A

公开(公告)日：1991-01-22

申请号：US443679

申请日：1989-11-30

Applicant: Harold E. Sweeney ,  Paul J. Titterton ,  Donald A. Leonard

Inventor： Harold E. Sweeney ,  Paul J. Titterton ,  Donald A. Leonard

IPC: G01J3/12 ,  G01J3/26 ,  G01J3/44 ,  G01N21/53

CPC classification number: G01J3/44 ,  G01N21/53 ,  G01J2003/1252 ,  G01J3/26 ,  G01N2021/1793 ,  G01N2201/0214

Abstract: A method of remotely measuring the diffuse attenuation coefficient K of ocean water from an airborne platform such as an aircraft. By directing a pulsed laser beam having a wavelength .lambda..sub.0 from the platform into the water, the beam interacts therewith to produce inelastic Brillouin backscatter signals at the wavelength .lambda..sub.1, where .lambda..sub.1 .noteq..lambda..sub.0. The desired backscatter propagate generally oppositely to the direction of propagation of the pulsed laser beam so that the backscatter can be received and collected at the platform. The upwelling optical energy includes the desired backscatter signals, which are separated out from the remainder of the upwelling optical energy. The separated backscatter signals are converted to equivalent electrical signals and periodically analyzed to generate therefrom the diffuse attenuation coefficient of the ocean water at the .lambda..sub.1 wavelength at periodic depths beneath the water surface. In another aspect of this invention both the Brillouin backscatter signals and the Raman backscatteer signals are separately filtered out to simultaneously measure the diffuse attenuation coefficient of the water at two distinct wavelengths. In another aspect of this invention the diffused attenation coefficient K is measured from a submerged platform, such as a submarine. This has the advantage of allowing deep ocean layers to be measured along with ocean water beneath the polar ice cap.

Abstract translation: 遥测飞机等机载平台的海洋漫反射衰减系数K的方法。 通过将具有波长λ0的脉冲激光束从平台引导到水中，光束与其相互作用以产生波长λ1的无弹性布里渊反向散射信号，其中λ1是等于λ0。期望的反向散射通常与方向相反地传播 的脉冲激光束的传播，使得可以在平台处接收和收集反向散射。 上升流的光能包括期望的后向散射信号，其从上升流的光能的剩余部分中分离出来。 分离的反向散射信号被转换成等效的电信号并且周期性地分析以产生在水面下的周期性深度处的λ1波长处的海水的漫射衰减系数。 在本发明的另一方面，布里渊反向散射信号和拉曼反向电平信号都被分别滤出，以同时测量两个不同波长的水的漫反射衰减系数。 在本发明的另一方面，从浸没的平台（例如潜艇）测量扩散的衰减系数K. 这具有允许深海层与极地冰盖下面的海水一起测量的优点。

公开(公告)号：WO2017022556A1

公开(公告)日：2017-02-09

申请号：PCT/JP2016/071799

申请日：2016-07-26

Applicant: コニカミノルタ株式会社

Inventor： 長澤　光 ,  今出　久一郎 ,  影山　将史 ,  石川　亮太

IPC: G01M3/38 ,  B64C39/02 ,  B64D47/00 ,  G01B11/00 ,  G01N21/3504 ,  G01N21/39 ,  G01S17/42 ,  G01S17/89

CPC classification number: B64C39/02 ,  B64D47/00 ,  G01B11/00 ,  G01M3/38 ,  G01N21/3504 ,  G01N21/39 ,  G01N2021/399 ,  G01N2201/0214 ,  G01S17/42 ,  G01S17/89

Abstract: 無人飛行体には、ガス検知部、測距部及び高度制御部が設置されている。ガス検知部は、所定の周波数を中心周波数として所定の変調周波数で周波数変調した検知光を、無人飛行体の進行方向から見て前方斜め下方に出射する。ガス検知部は、検知光の出射により、測定箇所（ガス輸送用の管状部材のうち、検知光が照射されている箇所）から戻ってきた光を第１の光として受光し、受光した第１の光に基づいて、測定箇所でのガス漏れを検査する。測距部は、ガス検知部と測定箇所の距離を測定する。高度制御部は、測定された距離に基づいて、無人飛行体の飛行高度を制御する。

Abstract translation: 气体检测单元，距离测量单元和高度控制单元设置在无人驾驶飞行器中。 从无人驾驶飞行体的行进方向看，气体检测单元从前方向对角地向下发射，该预定频率的预定调制频率进行频率调制的检测光作为中心频率。 气体检测单元从检测光的发射接收从测量位置（由用于气体输送的管状构件中的检测光照射的位置）返回的光作为第一光，并且检查在该位置处的气体泄漏 基于接收到的第一光的测量位置。 距离测量单元测量气体检测单元与测量位置之间的距离。 高程控制单元根据测量距离控制无人驾驶飞行体的飞行高度。

公开(公告)号：WO2012046180A1

公开(公告)日：2012-04-12

申请号：PCT/IB2011/054351

申请日：2011-10-04

Applicant: TEA SISTEMI S.p.A. ,  ANDREUSSI, Paolo

Inventor： ANDREUSSI, Paolo

IPC: G01M3/38 ,  G01N21/39

CPC classification number: G01N21/3103 ,  G01M3/38 ,  G01N21/3504 ,  G01N2021/1795 ,  G01N2021/399 ,  G01N2201/0214

Abstract: Method for the quantification of the fugitive gas flow from a dispersed source (A) by monitoring with a remote detection optical instrument mounted on an aircraft (UAV) which moves at a determined height along a plane (S) perpendicular to the direction of the wind field (u), such wind field being known through suitable positioning of meteorological stations within and in areas neighbouring the site to be monitored according to known techniques and use of commercially available diagnostic meteorological models. By this instrument discrete vertical measurements are carried out of the fugitive gas concentration averaged over said height along the whole width (W) of the plane (S) to yield corresponding mean vertical concentration values and, according to mean wind speed values detected at said discrete vertical measurements, a value of the fugitive gas flow (Q) is obtained by integrating the product of the mean vertical concentration values and of the corresponding mean wind speed values with respect to the surface of the sampling plane (S). The obtained value of the fugitive gas flow (Q) is corrected by a corrective factor (a) obtainable by comparing concentration values obtained by direct measurements and values calculated by dispersion models.

Abstract translation: 通过使用安装在飞行器（UAV）上的远程检测光学仪器进行监测来量化来自分散源（A）的短暂气体流的方法，其以垂直于风向的平面（S）在确定的高度移动 （u），这样的风场是通过根据已知技术和市售的诊断性气象模型的使用通过适当地定位要监测的站点内和附近的区域中的气象站而已知的。 通过该仪器，沿着平面（S）的整个宽度（W）在所述高度上平均的逸散气体浓度进行离散垂直测量，以产生相应的平均垂直浓度值，并且根据在所述离散值处检测到的平均风速值 通过将平均垂直浓度值和对应的平均风速值的乘积相对于采样平面（S）的表面积分，获得短暂的气体流量（Q）的值。 通过比较通过直接测量获得的浓度值和通过分散模型计算的值可获得的校正因子（a）来校正获得的逸散气体流量（Q）值。

公开(公告)号：WO2009005848A1

公开(公告)日：2009-01-08

申请号：PCT/US2008/051553

申请日：2008-01-21

Applicant: THE BOEING COMPANY ,  THE REGENTS OF THE UNIVERSITY OF CALIFORNIA ,  DORVEE, Jason, R. ,  LINK, Jamie, R. ,  SAILOR, Michael, J. ,  HAGER, Harold, E. ,  SHERMAN, William, D.

Inventor： DORVEE, Jason, R. ,  LINK, Jamie, R. ,  SAILOR, Michael, J. ,  HAGER, Harold, E. ,  SHERMAN, William, D.

IPC: G01N21/78 ,  G01N33/00

CPC classification number: G01N21/39 ,  G01N21/783 ,  G01N2015/0088 ,  G01N2021/1793 ,  G01N2021/7773 ,  G01N2021/7796 ,  G01N2201/0214 ,  G01N2201/06113

Abstract: A system and method for free space, optical remote sensing of a potential threat agent using spectrally responsive sensor material. In one example the sensor material is formed by particles, which in one particular form are porous photonic crystals. The particles are dispersed into an area being monitored for the presence of the potential threat agent. A pair of lasers is used to generate optical light beams that are directed at the sensor particles after the particles have been dispersed. The light reflected by the sensor particles is then analyzed. The presence of the potential threat agent causes a shift in the spectral peak of light reflected from the sensor particles that can be sensed using photo detectors and a processing subsystem. The system can be tuned to remotely detect for specific chemical, biological or environmental agents that may be present within a given area.

Abstract translation: 使用光谱响应传感器材料的自由空间，潜在威胁剂的光学遥感的系统和方法。 在一个示例中，传感器材料由颗粒形成，其在一种特定形式中是多孔光子晶体。 颗粒被分散到正在监测的潜在威胁剂的存在的区域中。 使用一对激光器在颗粒分散之后产生指向传感器颗粒的光束。 然后分析由传感器颗粒反射的光。 潜在威胁剂的存在导致从可以使用光电检测器和处理子系统感测的传感器颗粒反射的光的光谱峰值的偏移。 该系统可以被调整以远程检测可能存在于给定区域内的特定化学，生物或环境因素。

公开(公告)号：EP3301025A3

公开(公告)日：2018-05-02

申请号：EP17191993.9

申请日：2017-09-20

Applicant: Honeywell International Inc.

Inventor： GARDE, Jason ,  FAN, Xiao Zhu ,  LODDEN, Grant ,  KIMMEL, Danny Thomas

IPC: B64D15/20 ,  G01S17/95 ,  G01S7/48 ,  G01N21/49 ,  G01N21/53 ,  G01N21/47

CPC classification number: G01N21/53 ,  B64D15/20 ,  B64D43/00 ,  G01N15/0211 ,  G01N15/1434 ,  G01N21/49 ,  G01N21/538 ,  G01N2015/0046 ,  G01N2021/4709 ,  G01N2201/0214 ,  G01N2201/06113 ,  G01N2201/068 ,  G01N2201/12 ,  G01S17/023 ,  G01S17/87 ,  G01S17/95 ,  Y02A90/19

Abstract: In one embodiment, a laser particle sensor (102) on or in a vehicle is provided. The laser particle sensor comprises an optical system (103); a processing system (116) coupled to the optical system; wherein the optical system is configured to transmit one or more laser light beams (112) to detect particles in a volume of freestream fluid (114), and to have the one or more light beams terminate on a portion of the vehicle on which the optical system is mounted; and wherein the optical system is configured to receive a backscattered portion of the one or more laser light beams transmitted by the optical system.

公开(公告)号：EP3098562A1

公开(公告)日：2016-11-30

申请号：EP15783802.0

申请日：2015-04-02

Applicant: Sony Corporation

Inventor： TANAKA, Kayoko ,  SABE, Kohtaro ,  SAWADA, Tsutomu ,  SHIMIZU, Satoru ,  SUZUKI, Kousuke ,  DUERR, Peter ,  SHIBUYA, Miki ,  MIZUMURA, Hironari

IPC: G01C11/00 ,  B64D47/08 ,  G01C15/00 ,  G01N21/84 ,  G01N21/95

CPC classification number: G06T7/73 ,  B64D47/08 ,  G01C11/00 ,  G01C15/00 ,  G01M5/0091 ,  G01N21/84 ,  G01N21/95 ,  G01N2201/0214

Abstract: [Object] To provide a novel and improved information processing device that can make more efficient an inspection performed by a flying body capable of performing imaging.
[Solution] Provided is an information processing device including an imaging position information acquisition unit configured to acquire imaging position information at a time when a structure is imaged which is acquired by an imaging device configured to fly over a periphery of the structure to image the structure on the basis of certain flight information, and a damage data generating unit configured to use a captured image of the structure imaged by the imaging device and the imaging position information and to generate data related to damage of the structure including position information of damage of the structure included in the captured image.

Abstract translation: 提供一种能够使能够进行成像的飞行体进行的检查更有效的新型改进的信息处理装置。 [解决方案]提供了一种信息处理设备，包括：成像位置信息获取单元，被配置为在被构造成在结构的周边飞越的成像设备获取的结构成像时获取成像位置信息，以对结构进行成像 基于某些飞行信息，以及损伤数据生成单元，被配置为使用由所述成像装置成像的结构的拍摄图像和所述成像位置信息，并且生成与所述结构的损坏相关的数据，所述数据包括： 拍摄图像中包含的结构。

公开(公告)号：EP2946192A1

公开(公告)日：2015-11-25

申请号：EP13831954.6

申请日：2013-12-10

Applicant: KNMI

Inventor： ALLAART, Marc

IPC: G01N21/01 ,  G01N21/76 ,  G01N33/00

CPC classification number: G01N21/01 ,  G01N21/05 ,  G01N21/766 ,  G01N33/0037 ,  G01N2021/0118 ,  G01N2021/0325 ,  G01N2201/0214 ,  G01N2201/0221 ,  G01N2201/0646 ,  Y02A50/245

Abstract: The present invention relates to a gas measuring device (1) which is mobile, such as able to be sent into space, for performing a measurement relating to a concentration of a gas, such as nitrogen oxides, such as nitrogen dioxides, in a gas mixture such as air, comprising: - a reaction chamber (2) suitable for holding a reaction mixture for the purpose of bringing the gas into contact therein with the reaction mixture; - gas feed means (3), such as comprising a gas mixture feed tube, for feeding the gas mixture to the re¬ action chamber (2); - gas discharge means (4), such as comprising a gas mixture discharge tube, for discharging gas from the reaction chamber (2); - at least one photoelectric element (5), such as a photodiode, for converting photons, which are preferably released during a reaction between the gas and the reaction mixture, to electrical energy; - a processing circuit (31), such as an amplification circuit for a sampling circuit, for the purpose of providing a signal for sampling corresponding to a value of the released photons.

公开(公告)号：EP2846148A1

公开(公告)日：2015-03-11

申请号：EP14181758.5

申请日：2014-08-21

Applicant: ROSEMOUNT AEROSPACE INC.

Inventor： Ray, Mark ,  Anderson, Kaare Josef

IPC: G01N21/21 ,  B64D15/20 ,  G01N21/53 ,  G01S17/95 ,  G01S7/499 ,  G01N21/47 ,  G01N21/17

CPC classification number: G01N21/53 ,  B64D47/00 ,  G01N21/21 ,  G01N21/538 ,  G01N2021/1793 ,  G01N2021/216 ,  G01N2021/4709 ,  G01N2201/0214 ,  G01S7/499 ,  G01S17/95 ,  Y02A90/19

Abstract: A method of optically determining the presence of volcanic ash within a cloud comprises emitting a circularly polarized illuminating beam within a cloud (102) and analyzing backscatter light to identify the presence of volcanic ash within the cloud (104). The method may further include determining the degree to which the cloud has altered the polarization state of the emitted beam. The index of refraction of the backscatter light and the opacity of the backscatter light may also be analyzed.

Abstract translation: 光学确定性采矿的方法，火山灰的云内的存在的步骤包括发射云（102）和分析反向散射的光中的圆偏振的照明光束来识别云（104）内的火山灰的存在。 该方法可包括确定性此外采矿到的云具有改变发射的光束的偏振状态的程度。 后向散射的光的折射和后向散射光的不透明度的索引可以因此被分析。

公开(公告)号：JP2018087808A

公开(公告)日：2018-06-07

申请号：JP2017187739

申请日：2017-09-28

Applicant: ハネウェル・インターナショナル・インコーポレーテッド ,  Honeywell International Inc.

Inventor： ジェイソン・ガーデ ,  シャオ・チュー・ファン ,  グラント・ロッデン ,  ダニー・トーマス・キンメル

IPC: G01N21/49

CPC classification number: G01N21/53 ,  B64D15/20 ,  B64D43/00 ,  B64D45/00 ,  B64D47/02 ,  G01N15/0211 ,  G01N15/1434 ,  G01N21/49 ,  G01N21/538 ,  G01N2015/0046 ,  G01N2021/4709 ,  G01N2201/0214 ,  G01N2201/06113 ,  G01N2201/068 ,  G01N2201/12 ,  G01S17/023 ,  G01S17/87 ,  G01S17/95 ,  Y02A90/19

Abstract: 【課題】輸送機関上または輸送機関内における粒子センサを提供する。 【解決手段】このレーザ粒子センサは、光学システムと、この光学システムに結合された処理システムとを含む。光学システムは、自由流体の空間域において粒子を検出するために1本以上のレーザ光ビームを送信するように、更に、光学システムが取り付けられている輸送機関の一部において、1本以上の光ビームを停止させるように構成される。光学システムは、この光学システムによって送信された1本以上のレーザ光ビームの後方散乱部分を受光するように構成される。 【選択図】図1