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公开(公告)号：US6031601A
公开(公告)日：2000-02-29
申请号：US112022
申请日：1998-07-08
申请人： Michael V. McCusker , James L. Sorden , Peter Raby
发明人： Michael V. McCusker , James L. Sorden , Peter Raby
摘要： An electronic distance meter comprises an integrated circuit from a GPS navigation receiver having a local pseudo-random number code generator for code demodulation that is connected to modulate either a polychromatic or a monochromatic light source. An optical system focuses the light on a distant target with an unknown range. Reflections from the distant target are focused on a light detector that produces a phase-delayed copy of the original pseudo-random number code. The time-of-flight to and back from the distant target is a function of the distance. The GPS receiver integrated circuit computes the range based on the code-phase delay to a precision better than one centimeter. The position of a remote target can be triangulated from several electronic distance meters each having known positions, e.g., determined by included GPS navigation receivers. Conversely, the position of a single electronic distance meter can be determined by triangulation by ranging to several remote targets each having known positions.
摘要翻译： 电子距离计包括来自GPS导航接收机的集成电路，该导航接收机具有连接到调制多色或单色光源的用于码解调的局部伪随机数码发生器。 光学系统将光聚焦在远距离的目标上，范围是未知的。 来自遥远目标的反射集中于产生原始伪随机数码的相位延迟拷贝的光检测器。 距离遥远目标的飞行时间是距离的函数。 GPS接收机集成电路将码相延迟的范围计算为精度高于一厘米。 远程目标的位置可以从具有已知位置的几个电子距离测距仪进行三角测量，例如由所包含的GPS导航接收机确定。 相反，单个电子距离计的位置可以通过测距到几个具有已知位置的远程目标的三角测量来确定。
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公开(公告)号：US5526407A
公开(公告)日：1996-06-11
申请号：US210318
申请日：1994-03-17
CPC分类号： G06F3/16
摘要： A method and apparatus for recording, categorizing, organizing, managing and retrieving speech information obtains a speech stream; stores the speech stream in at least a temporary storage; provides a visual representation of portions of the speech stream to the user; categorizes portions of a speech stream, with or without the aid of the visual representation, by user command and/or by automatic recognition of speech qualities; stores, in at least a temporary storage, structure which represents a categorized portions of the speech stream; and selectively retrieves one or more of the categorized portions of the Speech stream.
摘要翻译： 用于记录，分类，组织，管理和检索语音信息的方法和装置获得语音流; 将语音流存储在至少临时存储器中; 向用户提供语音流的部分的视觉表示; 通过用户命令和/或通过语音质量的自动识别来分类语音流的部分，有或者没有视觉表示的帮助; 存储表示语音流的分类部分的至少临时存储结构; 并且选择性地检索该语音流的一个或多个分类部分。
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公开(公告)号：US20140285631A1
公开(公告)日：2014-09-25
申请号：US13922530
申请日：2013-06-20
CPC分类号： H04N13/239 , G01C21/206 , G01S5/16 , G05D1/0248 , G05D2201/0216 , G06T7/596 , G06T7/97
摘要： An indoor navigation system is based on a multi-beam laser projector, a set of calibrated cameras, and a processor that uses knowledge of the projector design and data on laser spot locations observed by the cameras to solve the space resection problem to find the location and orientation of the projector.
摘要翻译： 室内导航系统基于多光束激光投影仪，一组校准摄像机，以及使用摄像机观察到的投影仪设计知识和激光点位置数据的处理器，以解决空间切除问题以找到位置 和投影机的方向。
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公开(公告)号：US20140039724A1
公开(公告)日：2014-02-06
申请号：US13566440
申请日：2012-08-03
摘要： A survey instrument conveyance is disclosed. One embodiment includes a mobile platform having a set of wheels attached thereto. In addition, a mechanical coupling assembly is used to couple a survey instrument to the mobile platform. An adjustable position mechanism is coupled to the mechanical coupling assembly to raise and lower the survey instrument relative to the mobile platform.
摘要翻译： 披露了一项测量仪器运输工具。 一个实施例包括具有附接到其上的一组轮的移动平台。 此外，机械耦合组件用于将测量仪器耦合到移动平台。 可调节位置机构联接到机械联接组件，以相对于移动平台升高和降低测量仪器。
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公开(公告)号：US4087765A
公开(公告)日：1978-05-02
申请号：US693851
申请日：1976-06-08
CPC分类号： H01S3/22 , H01S3/09707
摘要： Organic transfer laser method and means are disclosed employing a gas mixture which includes an acceptor gas comprising an organic molecular vapor, and a donor gas comprising a noble gas or a group II B transition metal, such as mercury, in the vapor state. The donor gas atoms are excited to high energy metastable and/or excimer states by electron beam excitation or electron beam initiated-sustainer discharge type exciting means. Collisional transfer of electronic excitation from the excited donor gas to the lasing organic molecules takes place for excitation of organic molecules to excited singlet states in sufficient number to establish a population inversion in the electronic energy levels thereof for lasing. Depending upon the mixture employed, the laser is tunable over the visible and ultraviolet regions of the electromagnetic spectrum. Operation at high peak power levels with high efficiency is possible.
摘要翻译： 公开了使用气体混合物的有机转移激光方法和装置，该气体混合物包括含有有机分子蒸气的受体气体，以及包含惰性气体或诸如汞的IIB族过渡金属，诸如汞的供体气体。 供体气体原子通过电子束激发或电子束起始 - 维持器放电型激发装置被激发成高能亚稳态和/或准分子状态。 从激发的供体气体到激光有机分子的电子激发的碰撞转移发生，用于将有机分子激发到足够数量的激发单重态，以在其电子能级中为激光建立群体反转。 根据所使用的混合物，激光可调谐在电磁光谱的可见光和紫外区域上。 在高峰值功率水平下以高效率运行是可能的。
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公开(公告)号：US08942483B2
公开(公告)日：2015-01-27
申请号：US12559322
申请日：2009-09-14
CPC分类号： G06T7/0044 , G01C15/00 , G06K9/00 , G06K9/46 , G06T7/74 , G06T2207/10032 , G06T2207/20076
摘要： An image-based georeferencing system comprises an image receiver, an image identification processor, a reference feature determiner, and a feature locator. The image receiver is configured for receiving a first image for use in georeferencing. The image comprises digital image information. The system includes a communicative coupling to a georeferenced images database of images. The image identification processor is configured for identifying a second image from the georeferenced images database that correlates to the first image. The system includes a communicative coupling to a geographic location information system. The reference feature determiner is configured for determining a reference feature common to both the second image and the first image. The feature locator is configured for accessing the geographic information system to identify and obtain geographic location information related to the common reference feature.
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公开(公告)号：US20110064312A1
公开(公告)日：2011-03-17
申请号：US12559322
申请日：2009-09-14
IPC分类号： G06K9/46
CPC分类号： G06T7/0044 , G01C15/00 , G06K9/00 , G06K9/46 , G06T7/74 , G06T2207/10032 , G06T2207/20076
摘要： An image-based georeferencing system comprises an image receiver, an image identification processor, a reference feature determiner, and a feature locator. The image receiver is configured for receiving a first image for use in georeferencing. The image comprises digital image information. The system includes a communicative coupling to a georeferenced images database of images. The image identification processor is configured for identifying a second image from the georeferenced images database that correlates to the first image. The system includes a communicative coupling to a geographic location information system. The reference feature determiner is configured for determining a reference feature common to both the second image and the first image. The feature locator is configured for accessing the geographic information system to identify and obtain geographic location information related to the common reference feature.
摘要翻译： 基于图像的地理参考系统包括图像接收器，图像识别处理器，参考特征确定器和特征定位器。 图像接收器被配置为接收用于地理参考的第一图像。 图像包括数字图像信息。 该系统包括与图像的地理参考图像数据库的交流耦合。 图像识别处理器被配置用于从与第一图像相关联的地理参考图像数据库中识别第二图像。 该系统包括与地理位置信息系统的交流耦合。 参考特征确定器被配置用于确定第二图像和第一图像两者共同的参考特征。 特征定位器被配置用于访问地理信息系统以识别和获得与公共参考特征相关的地理位置信息。
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公开(公告)号：US06774839B2
公开(公告)日：2004-08-10
申请号：US10615266
申请日：2003-07-07
IPC分类号： G01S514
CPC分类号： G01S17/023 , G01C15/002 , G01S7/4021 , G01S7/497 , G01S19/14 , G01S19/235 , G01S19/37
摘要： A combined satellite positioning and electro-optical total station system includes a reference oscillator that provides local oscillator signals for a satellite navigation receiver and a precision frequency source for use by an electronic distance meter. When the satellite navigation receiver is locked onto and tracking orbiting navigation satellites, the highly precise cesium-rubidium clocks in the navigation satellite system can be used as standards to control the reference oscillator in the combined satellite positioning and electro-optical total station system. Baseline measurements made by the electronic distance meter are therefore not subject to mis-calibrations and drift as long as the satellite navigation receiver is locked onto and tracking the orbiting navigation satellites.
摘要翻译： 组合的卫星定位和电光全站仪系统包括提供用于卫星导航接收机的本地振荡器信号的参考振荡器和由电子距离计使用的精确频率源。 当卫星导航接收机被锁定并跟踪轨道导航卫星时，导航卫星系统中的高精度铯铷钟可用作控制组合卫星定位和电光全站仪系统中参考振荡器的标准。 因此，只要卫星导航接收机被锁定并跟踪轨道导航卫星，电子距离计的基线测量就不会发生误校准和漂移。
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公开(公告)号：US06670913B1
公开(公告)日：2003-12-30
申请号：US09163286
申请日：1998-09-29
IPC分类号： G01S514
CPC分类号： G01C15/002 , G01S7/4021 , G01S7/497 , G01S17/023 , G01S19/14 , G01S19/235 , G01S19/37
摘要： A combined satellite positioning and electro-optical total station system includes a reference oscillator that provides local oscillator signals for a satellite navigation receiver and a precision frequency source for use by an electronic distance meter. When the satellite navigation receiver is locked onto and tracking orbiting navigation satellites, the highly precise cesium-rubidium clocks in the navigation satellite system can be used as standards to control the reference oscillator in the combined satellite positioning and electro-optical total station system. Baseline measurements made by the electronic distance meter are therefore not subject to mis-calibrations and drift as long as the satellite navigation receiver is locked onto and tracking the orbiting navigation satellites.
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公开(公告)号：US4258334A
公开(公告)日：1981-03-24
申请号：US686698
申请日：1976-05-17
CPC分类号： H01S3/2215 , H01S3/225
摘要： Halogen transfer laser method and means are disclosed employing a dilute mixture of molecular halogen vapor in high pressure noble gas. Noble gas atoms and molecules are excited by use of electrons to high energy metastable and/or excimer states. Collisional and/or radiative transfer of electronic excitation from the excited noble gas atoms and molecules to the lasing halogen molecules takes place for excitation of halogen molecules to upper ionic states in sufficient number to establish a population inversion in the electronic energy levels thereof for lasing. In addition to halogens, halogen-bearing compounds which dissociate and appropriately recombine to provide diatomic halogen for lasing also may be used. The laser is tunable over an electromagnetic energy range which includes ultraviolet radiation. Operation at high peak power levels with high efficiency is possible.
摘要翻译： 公开了在高压稀有气体中使用分子卤素蒸气的稀释混合物的卤素转移激光方法和装置。 贵族气体原子和分子通过使用电子到高能亚稳态和/或准分子状态而被激发。 从激发的惰性气体原子和分子到激发卤素分子的电子激发的碰撞和/或辐射转移发生，用于将卤素分子激发到足够数量的上离子状态，以在其用于激光的电子能级中建立群体反转。 除了卤素之外，还可以使用解离并适当复合以提供用于激光的双原子卤素的含卤素化合物。 激光可以在包括紫外线辐射的电磁能量范围内调节。 在高峰值功率水平下以高效率运行是可能的。
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