公开(公告)号：US20240151578A1

公开(公告)日：2024-05-09

申请号：US18318397

申请日：2023-05-16

申请人： PixArt Imaging Incorporation

发明人： Hui-Hsuan Chen ,  Nien-Tse Chen

IPC分类号： G01J1/02 ,  G01J1/04 ,  G01S7/481 ,  G01S7/499 ,  G01S17/04 ,  G02B27/14

CPC分类号： G01J1/0204 ,  G01J1/0233 ,  G01J1/0414 ,  G01J1/0466 ,  G01J1/0488 ,  G01S7/4811 ,  G01S7/4813 ,  G01S7/499 ,  G01S17/04 ,  G02B27/144 ,  Y10T29/49016

摘要： A proximity sensing device includes: a light source, a sensing unit, a light guide unit, and a window. The light source emits light, which is guided by the light guide unit to the window. The emitted light reflected by an object is received by the same window. The light guide unit includes a partial-transmissive-partial-reflective (PTPR) optical element, whereby the light emitted from the light source is reflected by the PTPR optical element, while the light reflected by the object passes through the PTPR optical element. There is only one window required.

公开(公告)号：US20130333266A1

公开(公告)日：2013-12-19

申请号：US13915772

申请日：2013-06-12

申请人： Bradley H. Gose ,  Larry R. Echols ,  Robert E. White ,  J. Michael Chambers

发明人： Bradley H. Gose ,  Larry R. Echols ,  Robert E. White ,  J. Michael Chambers

IPC分类号： F41G1/00 ,  G01J1/04

CPC分类号： F41G1/00 ,  F41G1/30 ,  G01J1/0219 ,  G01J1/0411 ,  G01J1/0466

摘要： An augmented sight and sensing system that allows both improved pointing accuracy and improved detail of sensing information through a plurality of means that superimposes situation-relevant information on a target image in a manner that allows a composite image, with or without additional sensed information, to be detected at one or more subsequent sensory locations or devices. The system includes beam-splitting means to divide incoming light beams from a target image into two separate beams, one beam that may be collected by a first sensor (such as seen by an observer's eye or alternate sensor such as a camera) and the other collected by a second imaging sensor or module, and means to generate and superimpose information (such as a reticle) on the target image seen by both, and means to collect and transmit the composite image and information.

摘要翻译： 增强的视觉和感测系统，其允许改进的指点精度和改进的感测信息的细节，通过多种方式，其以允许或不附加感测信息的合成图像将目标图像上的情境相关信息叠加在目标图像上 在一个或多个后续感觉位置或装置处检测。 该系统包括分束装置，用于将来自目标图像的入射光束分成两个单独的光束，一个光束可以由第一传感器（例如由观察者的眼睛或替代的传感器，例如照相机观察）收集，另一个 由第二成像传感器或模块收集，以及在两者所看到的目标图像上产生和叠加信息（例如光罩）的装置，以及用于收集和发送合成图像和信息的装置。

公开(公告)号：US4279507A

公开(公告)日：1981-07-21

申请号：US69779

申请日：1979-08-27

申请人： Thomas H. Bulpitt

发明人： Thomas H. Bulpitt

IPC分类号： G01J1/04 ,  G02B26/10 ,  G02B27/17

CPC分类号： G01J1/04 ,  G01J1/0403 ,  G01J1/0455 ,  G01J1/0466 ,  G02B26/108 ,  G01J1/0271

摘要： A scanning device adapted to be associated with a radiant energy measuring meter such as a luminance photometer to provide precision linear or angular scanning across an area of an object or a subject being measured without relative movement of the meter or subject. A scanning device which includes an optical assembly having an objective lens and a prism movable as a unit along or about the optical axis portion of light beams reflected or folded by and between the prisms whereby light received by the photometer is on the optical axis of the photometer regardless of the position of the movable optical assembly on the folded optical axis portion. Means are provided for moving the movable optical assembly linearly with respect to the optical axis portion for linear transverse scanning of a subject area or rotatively about said optical axis portion for angular scanning of a subject area. A scanning device for a luminance photometer which provides scanning microphotometric capability as, for example, to determine luminous cross-section of a cathode ray tube display.

摘要翻译： 扫描装置，其适于与诸如亮度光度计的辐射能量测量仪相关联，以在被测量的物体或被摄体的区域上提供精确的线性或角度扫描，而没有所述仪表或被摄体的相对运动。 一种扫描装置，其包括具有物镜的光学组件和可沿着或围绕由棱镜反射或折射的光束的光轴部分作为单元移动的棱镜，由此光度计接收的光在该光学组件的光轴上 无论移动光学组件在折叠的光轴部分上的位置如何，都是光度计。 提供了用于相对于光轴部分线性地移动可移动光学组件以用于对象区域的线性横向扫描或者围绕所述光轴部分旋转地移动可移动光学组件以用于对象区域的角度扫描的装置。 一种用于提供扫描微光度能力的亮度光度计的扫描装置，例如用于确定阴极射线管显示器的发光横截面。

公开(公告)号：US20150319377A1

公开(公告)日：2015-11-05

申请号：US14701438

申请日：2015-04-30

申请人： Redrock Microsystems, LLC

发明人： James D. Hurd

IPC分类号： H04N5/28 ,  F41G1/38 ,  G01J1/04

CPC分类号： F41G1/38 ,  G01J1/04 ,  G01J1/0411 ,  G01J1/0414 ,  G01J1/0466 ,  H04N5/28

摘要： An imaging device has an optoelectronic detector, a beam splitter, a field lens, a mirror, a control circuit, a memory and a power source disposed within a housing. The housing is configured to be mounted in an optical path of a scope. The optoelectronic detector is mounted outside of the optical path of the scope. The beam splitter is mounted in line with the optical path of the scope. The field lens is mounted in line with a reflected optical path of the beam splitter. The mirror is mounted such that the reflected optical path of the beam splitter from the field lens is reflected to the optoelectronic detector. The control circuit is connected to the optoelectronic detector. The memory is connected to the control circuit. A user interface is mounted on the housing and connected to the control circuit. The power source is connected to the control circuit.

摘要翻译： 成像装置具有设置在壳体内的光电检测器，分束器，场透镜，反射镜，控制电路，存储器和电源。 壳体被配置成安装在示波器的光路中。 光电检测器安装在示波器的光路外。 分束器与示波器的光路一致安装。 场透镜安装成与分束器的反射光路一致。 镜子被安装成使得分束器从场透镜的反射光路被反射到光电检测器。 控制电路连接到光电检测器。 存储器连接到控制电路。 用户界面安装在壳体上并连接到控制电路。 电源连接到控制电路。

公开(公告)号：US08076648B2

公开(公告)日：2011-12-13

申请号：US12472923

申请日：2009-05-27

申请人： Kil Mok Shong ,  Young Seok Kim

发明人： Kil Mok Shong ,  Young Seok Kim

IPC分类号： G01J1/42

CPC分类号： G01J1/429 ,  G01J1/02 ,  G01J1/0219 ,  G01J1/0242 ,  G01J1/0266 ,  G01J1/04 ,  G01J1/0466 ,  G01J1/4228 ,  G01R31/14

摘要： Disclosed herein is a method and apparatus for measuring partial discharge using a UV sensor array. The apparatus includes a UV sensor array including plural sensors detecting UV rays from an analyzing target of a power facility at a location separated a predetermined distance from the target and converting the UV rays into discharge current, an image measurement unit measuring the distance between the sensor array and the target and supplying an actual image of the target, a UV intensity detection unit measuring intensity of the discharge current converted from the UV rays detected by the sensor array, and a UV location detection unit analyzing and outputting a UV emitting location obtained by matching the discharge current intensity measured by the UV intensity detection unit to combined data of the actual image of the target supplied from the image measurement unit and sensor locations of the sensor array.

摘要翻译： 本文公开了一种使用UV传感器阵列测量局部放电的方法和装置。 该装置包括：紫外线传感器阵列，其包括多个传感器，该传感器检测在与目标分离预定距离并将紫外线转换成放电电流的位置处的电力设施的分析目标的紫外线;图像测量单元，其测量传感器 阵列和目标，并提供目标的实际图像; UV强度检测单元，测量从由传感器阵列检测的紫外线转换的放电电流的强度;以及UV位置检测单元，分析并输出通过 将由UV强度检测单元测量的放电电流强度与从图像测量单元提供的目标的实际图像和传感器阵列的传感器位置的组合数据进行匹配。

公开(公告)号：US4737029A

公开(公告)日：1988-04-12

申请号：US856579

申请日：1986-04-25

申请人： Kenji Yabusaki ,  Hitoshi Tozawa ,  Akira Noda ,  Takashi Ito

发明人： Kenji Yabusaki ,  Hitoshi Tozawa ,  Akira Noda ,  Takashi Ito

IPC分类号： G01J1/08 ,  G01J1/24 ,  G01J1/42 ,  G01J1/44

CPC分类号： G01J1/02 ,  G01J1/0228 ,  G01J1/04 ,  G01J1/0414 ,  G01J1/0418 ,  G01J1/0466 ,  G01J1/08 ,  G01J2001/086 ,  G01J2001/242

摘要： A photometer is providing including light detecting means for detecting incident light and generating electric signals in response thereto as a measure of the incident light thereon, and optical means for guiding light to the light detecting means from a standard light source in a calibration mode and from an object, a photometric quantity of which is to be measured, in a measurement mode. Control means are adapted to generate calibration control signals for carrying out a calibration mode wherein a photometric quantity value Dstd of the standard light source and a measured value Rstd corresponding to the intensity of the standard light source detected by the light detecting means are stored in a memory, and light measurement control signals for carrying out a measurement mode wherein a photometric quantity value Rm corresponding to the photometric quantity of the object measured by the light detecting means is also stored in memory such that a CPU or similar computing means can communicate with the memory and compute a photometric quantity value R of the object according to the formulaR=Rm.times.(Dstd/Rstd).

摘要翻译： 提供了一种光度计，其包括用于检测入射光并响应于其产生电信号的光检测装置作为其上的入射光的量度;以及光学装置，用于以标准模式从标准光源引导光到光检测装置， 在测量模式中要测量的物体，其光度量。 控制装置适于产生用于执行校准模式的校准控制信号，其中标准光源的光度值Dstd和由光检测装置检测到的标准光源的强度对应的测量值Rstd存储在 存储器和光测量控制信号，用于执行测量模式，其中与由光检测装置测量的对象的光度相对应的光度值Rm也存储在存储器中，使得CPU或类似计算装置可以与 存储并根据公式R = Rmx（Dstd / Rstd）计算对象的测光量值R.

公开(公告)号：US09693029B1

公开(公告)日：2017-06-27

申请号：US14978766

申请日：2015-12-22

申请人： Microvision, Inc.

发明人： Robert James Jackson

IPC分类号： G02B26/08 ,  H04N9/31 ,  G02B26/10 ,  G02B3/00

CPC分类号： H04N9/3194 ,  G01J1/0425 ,  G01J1/0466 ,  G02B3/0006 ,  G02B26/101 ,  G02B26/105 ,  G02B27/0101 ,  G02B2027/011 ,  H04N3/08 ,  H04N9/14 ,  H04N9/3135 ,  H04N9/3161

摘要： A scanning projector and method is provided that generates a feedback signal from at least one photodetector. In the scanning projector, a scanning mirror is configured to reflect laser light into an image region and an over scanned region. The at least one photodetector is configured to receive a portion of the reflected laser light impacting the over scanned region, and provides the feedback signal responsive to the received portion of light. This feedback signal can then be used to provide precise control of the scanning mirror.

公开(公告)号：US20140158868A1

公开(公告)日：2014-06-12

申请号：US13801428

申请日：2013-03-13

申请人： Guillermo Jorge Keller

发明人： Guillermo Jorge Keller

IPC分类号： G02B27/02 ,  G02B7/182 ,  G02B7/18

CPC分类号： G02B27/028 ,  G01J1/0466 ,  G01J3/0248 ,  G02B7/24 ,  G02B17/008 ,  G02B25/001 ,  Y10T29/49826

摘要： Methods, systems and apparatuses for rotational viewing systems for optical and/or other measuring equipment are disclosed. The rotational viewing device includes a housing having an interface end opposite a viewing end. The housing has one or more bends between the interface end and the viewing end, an internal mirror, and one or more rotatable joints or connections allowing at least part of the housing to be rotated in a plane parallel or orthogonal to an optical axis of an apparatus to which the viewing device interfaces at the interface end. The rotational viewing device also includes an eyepiece, located at or near the viewing end.

摘要翻译： 公开了用于光学和/或其他测量设备的旋转观察系统的方法，系统和装置。 旋转观察装置包括具有与观察端相对的界面端的壳体。 壳体在接口端和观察端之间具有一个或多个弯曲部，内部反射镜以及允许至少部分壳体在与 观察设备在接口端接口的装置。 旋转观察装置还包括位于观察端处或附近的目镜。

公开(公告)号：US20100163743A1

公开(公告)日：2010-07-01

申请号：US12472923

申请日：2009-05-27

申请人： Kil Mok Shong ,  Young Seok Kim

发明人： Kil Mok Shong ,  Young Seok Kim

IPC分类号： G01J1/42

CPC分类号： G01J1/429 ,  G01J1/02 ,  G01J1/0219 ,  G01J1/0242 ,  G01J1/0266 ,  G01J1/04 ,  G01J1/0466 ,  G01J1/4228 ,  G01R31/14

摘要： Disclosed herein is a method and apparatus for measuring partial discharge using a UV sensor array. The apparatus includes a UV sensor array including plural sensors detecting UV rays from an analyzing target of a power facility at a location separated a predetermined distance from the target and converting the UV rays into discharge current, an image measurement unit measuring the distance between the sensor array and the target and supplying an actual image of the target, a UV intensity detection unit measuring intensity of the discharge current converted from the UV rays detected by the sensor array, and a UV location detection unit analyzing and outputting a UV emitting location obtained by matching the discharge current intensity measured by the UV intensity detection unit to combined data of the actual image of the target supplied from the image measurement unit and sensor locations of the sensor array.

摘要翻译： 本文公开了一种使用UV传感器阵列测量局部放电的方法和装置。 该装置包括：紫外线传感器阵列，其包括多个传感器，该传感器检测在与目标分离预定距离并将紫外线转换成放电电流的位置处的电力设施的分析目标的紫外线;图像测量单元，其测量传感器 阵列和目标，并提供目标的实际图像; UV强度检测单元，测量从由传感器阵列检测的紫外线转换的放电电流的强度;以及UV位置检测单元，分析并输出通过 将由UV强度检测单元测量的放电电流强度与从图像测量单元提供的目标的实际图像和传感器阵列的传感器位置的组合数据进行匹配。

公开(公告)号：US20080067322A1

公开(公告)日：2008-03-20

申请号：US11520973

申请日：2006-09-14

申请人： John D. Stevens ,  Mark Anthony Hand ,  Shawn Wilcox

发明人： John D. Stevens ,  Mark Anthony Hand ,  Shawn Wilcox

IPC分类号： G01C21/02

CPC分类号： G01J1/42 ,  F21V23/0442 ,  G01J1/04 ,  G01J1/0403 ,  G01J1/0466 ,  G01J1/06 ,  G01J2001/4266

摘要： Certain embodiments of the present invention provide a cupola and photocontrol receptacle assembly that allows a user to adjust the direction of the cupola base and the photocontrol receptacle simultaneously without using tools. A fixture housing may have an opening for receiving a photocontrol receptacle connection member and one or more ribs located in proximity to the fixture housing opening. A cupola base may include an opening for receiving the connection member and features adapted to detachably engaged the fixture housing ribs. In addition, a spring may be coupled to the connection member and configured to allow the photocontrol receptacle to move in a first direction upon the application of a force in the first direction and recoil when the force is removed or decreased.

摘要翻译： 本发明的某些实施例提供一种冲天炉和光控制插座组件，其允许用户在不使用工具的情况下同时调节冲天炉基座和光控制插座的方向。 固定器壳体可以具有用于接收光控制插座连接构件的开口和位于固定件壳体开口附近的一个或多个肋。 冲天底座可以包括用于接收连接构件的开口和适于可拆卸地接合固定件外壳肋的特征。 此外，弹簧可以联接到连接构件并且构造成允许光控制容器在施加第一方向上的力时沿第一方向移动，并且当力被去除或减小时回弹。