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1. 发明申请

US20180348330A1 DISTINGUISHING DEVICES HAVING POSITIONS AND DIRECTIONS 审中-公开
公开(公告)号：US20180348330A1
公开(公告)日：2018-12-06
申请号：US15778849
申请日：2016-11-16
申请人： PHILIPS LIGHTING HOLDING B.V.
发明人： PETRUS ANTONIUS VERBEEK , BIJU KUMAR SREEDHARAN NAIR , CORNELIS ANTONIUS VERBAKEL
IPC分类号： G01S3/786 , G01S19/48 , G01S19/14 , G01S3/783 , G01S19/51
CPC分类号： G01S3/783 , G01S3/7861 , G01S19/14 , G01S19/39 , G01S19/48 , G01S19/51 , H02J4/00 , H05B37/0218
摘要： Methods for distinguishing devices (1, 2) receive position information from position sensors (13, 23) defining positions of the devices (1, 2), and receive direction information from direction sensors (14, 24) defining directions of the devices (1, 2), and analyze the direction information. The devices (1, 2) can be distinguished from each other, even in case they are located closer to each other than the accuracies of their position sensors (13, 23). First devices (1) comprise first drivers (11) for driving first loads (15), and first controllers (12) for controlling the first drivers (11) and for receiving first position signals from first position sensors (13) and for receiving first direction signals from first direction sensors (14). The first direction sensors (14) may comprise first light detectors (16). Apparatuses (3) may commission the devices (1, 2) and may comprise receivers (31) for receiving the position information and the direction information and analyzers (32) for analyzing the direction information to distinguish the devices (1, 2).

2. 发明申请

US20180347976A1 OPTICAL SENSOR AND OPTICAL SENSOR SYSTEM 审中-公开
公开(公告)号：US20180347976A1
公开(公告)日：2018-12-06
申请号：US16101795
申请日：2018-08-13
申请人： PixArt Imaging Inc.
发明人： En-Feng Hsu , Chia-Yu Liu
IPC分类号： G01C3/08 , G01S3/783 , G01J1/44 , G01S3/78
CPC分类号： G01C3/08 , G01J1/44 , G01S3/7803 , G01S3/783
摘要： An optical sensor includes at least two optical sensing pixels and at least two different grating elements. These grating elements are disposed above these optical sensing pixels correspondingly.

3. 发明申请

US20180003756A1 E-Field Based Projectile Detection and Characterization System 审中-公开
公开(公告)号：US20180003756A1
公开(公告)日：2018-01-04
申请号：US15638934
申请日：2017-06-30
申请人： Quasar Federal Systems, Inc.
发明人： Yongming ZHANG
IPC分类号： G01R29/12 , G01V1/00 , G01S5/24 , G01S3/783 , G01S5/16
CPC分类号： G01R29/12 , G01S3/783 , G01S5/163 , G01S5/18 , G01S5/24 , G01V1/001 , G01V3/088
摘要： A system and method use electric potential measurements to locate and characterize passing projectiles, including advanced data processing methods to reject background noise and determine projectile speed, preferentially incorporating acoustic-based measurements to provide additional benefits.

4. 发明授权

US09255986B2 Method of locating an object in 3D 有权
公开(公告)号：US09255986B2
公开(公告)日：2016-02-09
申请号：US12499335
申请日：2009-07-08
申请人： Shrenik Deliwala
发明人： Shrenik Deliwala
IPC分类号： G01B11/00 , G01S5/16 , A63F13/20 , G01S3/783 , G01S5/00
CPC分类号： A63F13/40 , A63F13/06 , A63F13/213 , A63F13/235 , A63F13/52 , A63F2300/1031 , A63F2300/1087 , A63F2300/6045 , G01S3/783 , G01S5/0009 , G01S5/163
摘要： Methods and devices for calculating the position of a movable device are disclosed. The device may include multiple optical detectors (ODs) and the movable device may include light sources. Optics may be above the ODs. A controller may calculate the position of the light source based on data from the ODs and properties of the optics. The device may be a game console, and the light source may be a game controller. The roles of the OD and light sources may be interchanged. The rotation of the movable device may be determined using multiple light sources and/or multiple ODs on the movable device. The movable device may calculate its position and transmit it to a console. The light sources may be modulated by time or frequency to distinguish between the light sources. There may be two or more movable devices. There may be two or more consoles.

5. 发明授权

US09189685B2 Object detection device 有权
标题翻译：物体检测装置
公开(公告)号：US09189685B2
公开(公告)日：2015-11-17
申请号：US14001573
申请日：2012-03-14
申请人： Kenichiro Nosaka
发明人： Kenichiro Nosaka
IPC分类号： G06T7/00 , G06K9/00 , G01S3/783 , G01V8/10 , G01V9/00
CPC分类号： G06K9/00369 , G01S3/783 , G01V8/10 , G01V9/005 , G06K2209/21 , G06T7/11 , G06T7/174 , G06T7/194 , G06T2207/10048 , G06T2207/20224
摘要： An object detection device includes an acquisition unit configured to acquire information indicating a temperature distribution, a storage unit configured to store background information indicating a temperature distribution when no target object exists, a detection unit configured to detect existence or absence of a target object, and an update unit configured to repeatedly update the background information. The update unit performs, with respect to a non-detection region, a first background updating process for the update of the background information based on the acquired information and performs, with respect to a detection region, a second background updating process for the update of the background information using a correction value.
摘要翻译：对象检测装置包括：获取单元，被配置为获取指示温度分布的信息;存储单元，被配置为存储当没有目标对象时指示温度分布的背景信息;检测单元，被配置为检测目标对象的存在或不存在;以及配置为重复更新背景信息的更新单元。更新单元基于获取的信息，针对非检测区域执行用于更新背景信息的第一后台更新处理，并且针对检测区域执行用于更新的第二后台更新处理使用校正值的背景信息。

6. 发明申请

US20150226827A1 Sky Polarization and Sun Sensor System and Method 有权
标题翻译：天空极化和太阳传感器系统和方法
公开(公告)号：US20150226827A1
公开(公告)日：2015-08-13
申请号：US14521401
申请日：2014-10-22
申请人： Polaris Sensor Technologies, Inc.
发明人： Todd Michael Aycock , David Chenault , Arthur Lompado , Larry J. Pezzaniti
IPC分类号： G01S3/786 , G06K9/20 , G06K9/00
CPC分类号： G01S5/163 , G01S3/783 , G01S3/7861 , G01S3/7862 , G01S5/0263 , G01S5/16 , G06K9/00624 , G06K9/00671 , G06K9/209 , G06K9/4604 , G06T7/70 , G06T2207/20061 , G06T2207/30181 , H04N7/183
摘要： A system for determining a new orientation and/or position of an object comprises a sky polarimeter configured to record image data of the sky, a signal processing unit, and logic configured to receive and store in memory the image data received from the sky polarimeter. The logic calculates the Stokes parameters (S0, S1, S2,), DoLP, and AoP from the image data, detects obscurants and filters the obscurants (such as clouds and trees) from the image data to produce a filtered image. The logic is further configured to find the Sun and zenith in the filtered image, and to determine the roll, pitch, yaw, latitude and longitude of the object using the filtered image. A method for determining a new position/orientation of an object comprises recording raw image data using a sky polarimeter, calculating S0, S1, S2, DoLP, and AoP from the image data, detecting obscurants and filtering the obscurants from the image data to produce a filtered image, obtaining last known position/orientation data of the object, finding the Sun and zenith in the filtered image, and determining the roll, pitch, yaw, latitude and longitude of the object using the filtered image.
摘要翻译：一种用于确定物体的新取向和/或位置的系统包括被配置为记录天空的图像数据的天体偏振计，信号处理单元和被配置为在存储器中存储从天线偏振计接收的图像数据的逻辑。该逻辑从图像数据计算斯托克斯参数（S0，S1，S2，），DoLP和AoP，从图像数据中检测晦暗并过滤掉晦暗者（如云和树）以产生滤波图像。该逻辑被进一步配置成在经滤波的图像中找到太阳和天顶，并且使用滤波图像来确定对象的滚动，俯仰，偏航，纬度和经度。一种用于确定对象的新位置/取向的方法包括使用天空偏振计记录原始图像数据，从图像数据计算S0，S1，S2，DoLP和AoP，从图像数据中检测晦暗并对晦暗进行滤波以产生滤波图像，获得对象的最后已知位置/取向数据，在滤波图像中找到太阳和天顶，以及使用滤波图像确定对象的滚动，俯仰，偏航，纬度和经度。

7. 发明授权

US08921748B2 Optical window and detection system employing the same 有权
标题翻译：光学窗口及其采用的检测系统
公开(公告)号：US08921748B2
公开(公告)日：2014-12-30
申请号：US13475562
申请日：2012-05-18
申请人： Umang R. Patel , Kurt Schuder
发明人： Umang R. Patel , Kurt Schuder
IPC分类号： F41G7/20 , F41G7/26 , F42B15/01 , G01S3/781 , G01S3/783 , F41G7/00 , G02B27/00
CPC分类号： F42B15/01 , G01S3/781 , G01S3/783
摘要： An optical window for a detection system and method of employing the same. In one embodiment, the detection system includes an optical window configured to internally channel external incident radiation to an exit surface for emission. The detection system also includes a detector oriented to receive emitted radiation from the exit surface.
摘要翻译：一种用于检测系统的光学窗口及其采用方法。在一个实施例中，检测系统包括被配置为将外部入射辐射内部传送到出射表面以发射的光学窗口。检测系统还包括被定向以接收来自出射表面的发射的辐射的检测器。

8. 发明授权

US08653432B2 Coherent optical signal processing 有权
标题翻译：相干光信号处理
公开(公告)号：US08653432B2
公开(公告)日：2014-02-18
申请号：US13414957
申请日：2012-03-08
申请人： Robert A. Marsland, Jr.
发明人： Robert A. Marsland, Jr.
IPC分类号： G01J1/42 , G01S3/783
CPC分类号： G01S3/783 , H04B10/613 , H04B10/614
摘要： Coherent optical signal processing is performed in a coherent receiver (or diagnostic/testing apparatus) that converts an amplitude and/or angle-modulated optical signal into two electrical signals. A simple receiver can only detect one phase of the signal and only the polarization that is aligned with a local oscillator laser polarization. To detect both phases and both polarizations, two sets of two interferometers, one each with a π/2 phase shift are required. Coherent optical signal processing methods, apparatus, techniques, etc. are disclosed that include individual components comprising a polarization combiner, a Savart device and photodetection apparatus with substantially reduced temperature and alignment sensitivity operating in optical communication systems and/or subsystems. The various embodiments can be used alone or in such combinations to provide improved coherent optical signal processing in a receiver.
摘要翻译：相干光信号处理在将幅度和/或角度调制的光信号转换成两个电信号的相干接收机（或诊断/测试装置）中执行。简单的接收机只能检测信号的一个相位，只能检测与本机振荡器激光偏振对准的极化。为了检测两相和两极化，需要两组两个干涉仪，每个具有一个π/ 2相移。公开了相干光信号处理方法，装置，技术等，其包括具有在光通信系统和/或子系统中操作的具有显着降低的温度和对准灵敏度的偏振组合器，Savart装置和光电检测装置的各个部件。各种实施例可以单独使用或以这种组合使用以在接收器中提供改进的相干光信号处理。

9. 发明申请

US20130074824A1 SOLAR POSITION TRACKING APPARATUS COMPRISING A CYLINDRICAL LIGHT FOCUSING DEVICE 审中-公开
标题翻译：包含圆柱形光聚焦装置的太阳能定位跟踪装置
公开(公告)号：US20130074824A1
公开(公告)日：2013-03-28
申请号：US13703132
申请日：2011-06-03
申请人： Yu Bin Shin , Yu Hyun Shin
发明人： Yu Bin Shin , Yu Hyun Shin
IPC分类号： F24J2/38
CPC分类号： F24S50/20 , G01S3/783 , G01S3/7861 , Y02E10/47
摘要： The present invention relates to an apparatus capable of accurately tracking the movement of the sun. More particularly, the present invention relates to a solar position tracking apparatus comprising: a cylindrical light focusing device; an absorbing device consisting of solar energy absorbing plates; and a device which measures the amount of energy absorbed into each solar energy absorbing plate, and compares the measured amounts.
摘要翻译：本发明涉及能够准确跟踪太阳运动的装置。更具体地说，本发明涉及一种太阳能位置跟踪装置，包括：圆柱形光聚焦装置; 由太阳能吸收板组成的吸收装置; 以及测量吸收到每个太阳能吸收板中的能量的量并将其测量的量进行比较的装置。

10. 发明授权

US08334770B2 Body mounted detector and method for detecting flash in solar blind ultraviolet spectral region 有权
标题翻译：用于检测太阳盲紫外光谱区域中闪光的身体检测器和方法
公开(公告)号：US08334770B2
公开(公告)日：2012-12-18
申请号：US12533611
申请日：2009-07-31
申请人： Kristan Peter Gurton
发明人： Kristan Peter Gurton
IPC分类号： G08B21/00
CPC分类号： F41H11/00 , F41H13/00 , G01S3/781 , G01S3/783
摘要： A detector assembly for detecting a flash from the firing of a weapon comprising: a first support; a plurality of sensors supported by the first support for detecting light from the flash; the sensors operating to receive light in the range of ultraviolet light from approximately 100 nm to approximately 290 nm; a directional indicator for indicating the directional location of the first support; and an indicator assembly comprising at least one indicator; the at least one indicator operating to display the directional location of the flash.
摘要翻译：一种用于从武器的射击中检测闪光的检测器组件，包括：第一支撑件; 由所述第一支撑件支撑的多个传感器，用于检测来自所述闪光灯的光; 所述传感器用于接收在约100nm至约290nm的紫外光范围内的光; 用于指示第一支撑件的定向位置的方向指示器; 以及包括至少一个指示器的指示器组件; 所述至少一个指示器用于显示闪光灯的定向位置。

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