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公开(公告)号：US4248532A
公开(公告)日：1981-02-03
申请号：US973227
申请日：1978-12-26
申请人： John C. Nosler
发明人： John C. Nosler
摘要： Electro-optical apparatus for locating the surface of an object. A laser projects a beam along one axis. Light from the beam which is reflected by an impinged object is viewed along another axis, and is transmitted to a linear (straight-line) photodetector array. The array is specially oriented angularly relative to the viewing axis and to the laser beam axis, whereby, within the selected dynamic range of the apparatus, reflected light transmitted to the array is, under all circumstances, in sharp focus along the plane of the array.
摘要翻译： 用于定位物体表面的电光装置。 激光器沿一个轴投射光束。 来自被冲击物体反射的光束的光沿另一轴线被观察，并被传输到线性（直线）光电检测器阵列。 该阵列相对于观察轴和激光束轴线成角度地定向，由此在装置的选定的动态范围内，在所有情况下，透射到阵列的反射光在阵列的平面上被锐利地聚焦 。
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公开(公告)号：US09179106B2
公开(公告)日：2015-11-03
申请号：US12975287
申请日：2010-12-21
CPC分类号： H04N7/183 , G01B11/24 , G01B11/2504 , G01B21/30 , G01C11/26 , G06T5/007 , H04N5/235 , H04N13/254
摘要： A measurement system includes an illumination unit, imaging unit, acquisition unit and correction unit. A measurement target is irradiated with illumination light. The imaging unit captures an image of light reflected by or transmitted through the measurement target. The acquisition unit acquires positional relationship information representing a positional relationship between the illumination unit and the measurement target and between the imaging unit and the measurement target. The correction unit corrects a luminance of at least one of the illumination light emitted by the illumination unit and the captured image based on the positional relationship information in such a way as to correct a luminance change of the measurement target image, wherein at least two of the measurement target, the illumination unit, and the imaging unit are variable in spatial position.
摘要翻译： 测量系统包括照明单元，成像单元，采集单元和校正单元。 用照明光照射测定对象物。 成像单元捕获由测量目标反射或透射的光的图像。 获取单元获取表示照明单元和测量对象之间以及成像单元与测量对象之间的位置关系的位置关系信息。 校正单元基于位置关系信息校正照明单元发射的照明光和拍摄图像中的至少一个的亮度，以校正测量目标图像的亮度变化，其中至少两个 测量对象，照明单元和成像单元在空间位置上是可变的。
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公开(公告)号：US08792092B2
公开(公告)日：2014-07-29
申请号：US13638139
申请日：2011-03-28
申请人： Ralf Müller
发明人： Ralf Müller
摘要： An optoelectronic inclination sensor determines the inclination of a reference plane relative to the horizontal. A sensor body has a liquid layer, the free surface of which represents a horizon that can be inclined relative to the reference plane, forming an optical boundary to the adjacent medium. A light source disposed below the liquid layer emits a light beam onto the boundary. An optical sensor surface below the liquid layer detects the light beam reflected by the boundary. An analysis unit determines the inclination of the reference plane as a function of the amount of light received by the sensor surface. A deflecting element for deflecting or initially totally reflecting the beam is disposed between the source and the liquid layer. The beam is inclined as a result of said deflection or initial total reflection. A second total reflection occurs at the boundary in both the inclined and non-inclined orientation.
摘要翻译： 光电倾斜传感器确定参考平面相对于水平面的倾斜度。 传感器体具有液体层，其自由表面可以相对于参考平面倾斜的水平面，与相邻介质形成光学边界。 设置在液体层下方的光源在边界上发射光束。 在液体层下方的光学传感器表面检测由边界反射的光束。 分析单元根据由传感器表面接收的光量确定参考平面的倾斜度。 用于偏转或最初全反射光束的偏转元件设置在源和液体层之间。 作为所述偏转或初始全反射的结果，光束是倾斜的。 在倾斜和非倾斜取向的边界处发生第二次全反射。
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公开(公告)号：US07168174B2
公开(公告)日：2007-01-30
申请号：US11079846
申请日：2005-03-14
CPC分类号： E01C19/006 , E02F3/847
摘要： A method of monitoring the location, and the orientation of a machine element, and apparatus for monitoring and controlling the operation of the machine include a robotic total station and a plurality of targets in known positions relative to the machine element. The total station, located at a known location near the machine element, repeatedly, successively determines the location of each target. Acquisition and re-acquisition of the targets is aided by stored data regarding the prior locations and movements of the targets. Further, active targets may be used to facilitate re-acquisition. The operation of the machine is controlled based upon the location and orientation of the machine element.
摘要翻译： 监视机器元件的位置和方向以及用于监视和控制机器的操作的装置的方法包括机器人全站仪和相对于机器元件已知位置的多个目标。 位于机器元件附近的已知位置的全站仪重复地连续地确定每个目标的位置。 通过存储有关目标位置和移动的数据来辅助获取和重新获取目标。 此外，可以使用主动目标来促进重新获取。 基于机器元件的位置和方向来控制机器的操作。
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公开(公告)号：US3783294A
公开(公告)日：1974-01-01
申请号：US3783294D
申请日：1972-05-19
申请人： WILD HEERBRUGG AG
发明人： KOPER R
摘要： An automated photogrammetric instrument adapted to observe conjugate areas in a stereo-pair of photographs for the purpose of determining terrain elevation and for carrying out other measurements. In order to measure X-parallax, the instrument includes means to scan each of the photographs along a path in which X-parallax is present, but which is substantially free of Y-parallax and the effects of image rotation, thereby producing first and second video signals representative of the scanned paths in the pair of photographs. The first and second video signals are applied to a correlator to produce an output value reflecting the degree of differential X-parallax.
摘要翻译： 一种自动摄影测量仪器，用于观察立体对照片中的共轭区域，以确定地形高程和进行其他测量。 为了测量X视差，仪器包括沿着X视差存在的路径扫描每个照片的装置，但是其基本上没有Y视差和图像旋转的影响，从而产生第一和第二 视频信号表示该对照片中的扫描路径。 第一和第二视频信号被施加到相关器以产生反映差分X视差程度的输出值。
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公开(公告)号：US06901329B2
公开(公告)日：2005-05-31
申请号：US10060571
申请日：2002-01-29
申请人： Bernard Burg , Craig P. Sayers
发明人： Bernard Burg , Craig P. Sayers
CPC分类号： G01C21/20 , G09B29/102
摘要： An electronic guide system is described that includes a fixed-location beacon located adjacent to a location which is associated with a plurality of landmarks to transmit electronic signals containing descriptive information of each of the landmarks. The guide system also includes a client device physically separated from the beacon to receive the electronic signals containing the descriptive information of each of the landmarks when placed by a user within a transmission range of the beacon. A viewing direction sensor is provided to determine viewing direction of the user to cause the client device to provide the user with the descriptive information of one of the landmarks at which the user is looking. An electronic guide system that includes a movable beacon is also described.
摘要翻译： 描述了一种电子引导系统，其包括位于与多个地标相关联的位置附近的固定位置信标，以传送包含每个地标的描述信息的电子信号。 引导系统还包括与信标物理分离的客户端设备，以在用户在信标的传输范围内放置时接收包含每个地标的描述信息的电子信号。 提供观察方向传感器以确定用户的观看方向，以使得客户端设备向用户提供用户所在的地标之一的描述信息。 还描述了包括可移动信标的电子引导系统。
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7.发明授权Method and tool for determining on a vehicle, especially an aircraft, the harmonization error of an equipment item 失效用于在车辆，特别是飞行器上确定设备项目的协调误差的方法和工具
公开(公告)号：US6014814A
公开(公告)日：2000-01-18
申请号：US968608
申请日：1997-11-13
摘要： The present invention relates to a method and tool for determining on a vehicle (V), especially an aircraft, the harmonization error of an on board equipment item (1) with respect to a vehicle reference frame (Rv). According to the invention, the tool comprises an element (4) representing the vehicle reference frame (Rv), an element (5) arranged at the site of the equipment item and representing said equipment item (1), a theodolite (6) taking measurements on said elements (4, 5), directly or through a prism system (7), an inclination meter (8) measuring the pitching on the second element (5) and a calculator (9) determining the harmonization error from said measurements.
摘要翻译： 本发明涉及一种用于在车辆（V），特别是飞机上确定车载设备（1）相对于车辆参考系（Rv）的协调误差的方法和工具。 根据本发明，该工具包括表示车辆参考系（Rv）的元件（4），布置在设备项目现场并表示所述设备项目（1）的元件（5），经纬仪（6） 在所述元件（4,5）上直接或通过棱镜系统（7），测量第二元件（5）上的俯仰的倾斜仪（8）和从所述测量确定协调误差的计算器（9）对所述元件（4,5）进行测量。
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公开(公告)号：US5610711A
公开(公告)日：1997-03-11
申请号：US576911
申请日：1995-12-22
申请人： Joseph F. Rando
发明人： Joseph F. Rando
CPC分类号： G01C15/002
摘要： An apparatus for use with a compact self-leveling construction laser for the purpose of allowing the user to remotely call or page the measurement beam to his location using a retroreflector. The apparatus uses an auxiliary plumb beam provided by the construction laser for scanning the job site in search of the cooperative reflector. The invention consists of a construction laser, motor driven turntable assembly to which the construction laser is attached and a cooperative reflector carried by the operator.
摘要翻译： 用于紧凑型自动调平结构激光器的装置，用于允许用户使用后向反射器远程调用或将测量光束页面到其位置。 该设备使用由施工激光器提供的辅助铅垂梁来扫描作业现场以搜索协作反射器。 本发明由施工激光器，电动机驱动的转台组件，施工激光器附着在其上，以及由操作者承载的协同反射器。
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公开(公告)号：US4039829A
公开(公告)日：1977-08-02
申请号：US686298
申请日：1976-05-14
申请人： Yasuo Kato , Masahide Okumura , Hideo Todokoro
发明人： Yasuo Kato , Masahide Okumura , Hideo Todokoro
IPC分类号： G01N23/225 , G01B15/00 , G01C11/00 , G01C11/26 , H01J37/26 , H01J37/28 , H04N13/00 , G01N23/00 , G21K7/00 , H04N9/54 , H04N9/60
CPC分类号： G01B15/00 , H01J37/28 , H04N13/00 , H04N13/0438
摘要： Apparatus capable of tridimensionally measuring the distance between two arbitrary points on the surface of a sample is disclosed. In apparatus wherein the surface of the sample to be observed is scanned with an energized beam, wherein a secondary radiation emitted from the sample is detected and wherein a sample image is displayed by making the detected signal a video signal, two sample images obtained by changing-over the incident angle of the beam on the sample surface are displayed, whereby the stereoscopic viewing of the sample surface is enabled. In this invention, there is added means for superposing and displaying marks at two positions of both the sample images as correspond to two arbitrary points on the sample surface and for automatically calculating the tridimensional distance between the two points on the sample surface on the basis of positioning signals of the marks.
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公开(公告)号：US3958232A
公开(公告)日：1976-05-18
申请号：US479470
申请日：1974-06-14
摘要： A system for the discontinuous transformation of visual images utilizing a variable delay. The visual image to be transformed is first converted to a time-varying video signal. This signal is then converted to a digital signal which is fed to a delay circuit whose time delay can be instantaneously varied. The exemplary delay circuit shown includes a random access memory which is usedc to store and release the stored digital information as a function of the desired delay. The output of the delay circuit can then be inverted to achieve the transformed visual image.
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