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1. 发明授权

US12066472B2 Calculating energy loss during an outage 有权
公开(公告)号：US12066472B2
公开(公告)日：2024-08-20
申请号：US17566383
申请日：2021-12-30
申请人： SPARKCOGNITION, INC.
发明人： Sahil Maheswari , Sandeep Gupta , Jayesh Shah , Kate Wessels
IPC分类号： G01R21/00 , G01R22/06 , G01W1/10 , G01W1/18 , G06N20/00 , G01R31/00
CPC分类号： G01R21/00 , G01W1/10 , G01R22/06 , G01R31/003 , G01W1/18 , G06N20/00
摘要： Calculating energy loss during an outage, including: determining that windspeed data indicating device windspeeds measured at an energy generating device are unavailable within a particular time duration; receiving meteorological data associated with a site location of the energy generating device, the meteorological data including meteorological windspeed data collected within the particular time duration; and predicting one or more estimated device windspeeds at the energy generating device during the particular time duration based on the meteorological data using a trained model for the energy generating device, the trained model being trained using a machine learning algorithm that utilizes historical meteorological windspeed data associated with the site location collected during a previous time duration and corresponding historical device windspeed data measured at the energy generating device during the previous time duration.

2. 发明授权

US11852780B1 Systems and methods for calibrating weather stations using maximum allowed altitude errors 有权
公开(公告)号：US11852780B1
公开(公告)日：2023-12-26
申请号：US17654278
申请日：2022-03-10
申请人： NextNav, LLC
发明人： Michael Dormody
IPC分类号： G01W1/18 , G01C5/06
CPC分类号： G01W1/18 , G01C5/06
摘要： Calibrating weather stations using maximum allowed altitude errors. Particular embodiments described herein include machines that determine a maximum allowed pressure calibration error for a weather station, determine a temperature variation associated with an environment in which the weather station resides, determine a maximum allowed altitude error for the weather station using the maximum allowed pressure calibration error and the temperature variation, and use the maximum allowed altitude error to determine if a first maximum possible altitude error associated with a first approach for estimating an altitude of the weather station exceeds the maximum allowed altitude error. If the first maximum possible altitude error associated with the first approach does not exceed the maximum allowed altitude error, the first approach is used to estimate an altitude of the weather station for use in calibrating a pressure sensor of the weather station.

3. 发明授权

US11009626B2 Empirical determination of VLF attenuation factors 有权
公开(公告)号：US11009626B2
公开(公告)日：2021-05-18
申请号：US16214804
申请日：2018-12-10
申请人： Vaisala, Inc.
发明人： Ryan K. Said
IPC分类号： G01W1/16 , G01W1/18
摘要： A method includes detecting, by a pair sensors located at two locations, a radio wave generated from a lightning discharge occurring; for the pair of sensors, determining propagation paths between the discharge and sensors; repeating the same with a second pair of sensors and another lightning discharge; for each path, determine path vectors defined by an attenuation coefficient vector; constructing a matrix with each row comprising the difference between path vectors from sensor pair measurements from the lightning discharge and including a selection entry based on the identification of the sensors to enable the logarithm of sensor calibration factors to be solved for; constructing another vector, where each entry comprises the difference between the logarithms of the sensor amplitudes from a sensor pair measurement adjusted by a logarithm of an offset; inverting a system of linear equations defined by the matrix to solve for attenuation and sensor calibration factors.

4. 发明授权

US10976471B2 Post-processing air quality forecasts 有权
公开(公告)号：US10976471B2
公开(公告)日：2021-04-13
申请号：US15451735
申请日：2017-03-07
申请人： International Business Machines Corporation
发明人： Hui Du , Yu Du , Si Huang , Yu Jia Tang , Bao Guo Xie , Meng Zhang , Xin Zhang , Shuai Zhu
IPC分类号： G01W1/00 , G01W1/02 , G01W1/10 , G01W1/18 , G06F16/31
摘要： Post-processing corrections can be applied to operational numerical model forecasts of weather variables to reduce forecast model errors. The post-processing technique is based on an analog post-processing correction scheme. In the analog scheme, the system searches for previous model forecasts that are similar to the current forecast, and modifies the current forecast based on errors in such previous predictions. An “abnormal (or abnormal) index” can be generated for each analog as a function of several meteorology variables (i.e., humidity, pressure and temperature) and two experience coefficients. The abnormal index can be used to exclude some errors. Furthermore, dynamic weights based on the “abnormal index” can be applied to the errors. Using the “abnormal index” weights in a post-processing technique may generate a more accurate air quality forecast.

5. 发明授权

US10969520B2 Post-processing air quality forecasts 有权
公开(公告)号：US10969520B2
公开(公告)日：2021-04-06
申请号：US15807248
申请日：2017-11-08
申请人： International Business Machines Corporation
发明人： Hui Du , Yu Du , Si Huang , Yu Jia Tang , Bao Guo Xie , Meng Zhang , Xin Zhang , Shuai Zhu
IPC分类号： G01W1/10 , G01W1/18 , G01W1/02 , G01W1/00 , G06F16/31
摘要： Post-processing corrections can be applied to operational numerical model forecasts of weather variables to reduce forecast model errors. The post-processing technique is based on an analog post-processing correction scheme. In the analog scheme, the system searches for previous model forecasts that are similar to the current forecast, and modifies the current forecast based on errors in such previous predictions. An “abnormal (or abnormal) index” can be generated for each analog as a function of several meteorology variables (i.e., humidity, pressure and temperature) and two experience coefficients. The abnormal index can be used to exclude some errors. Furthermore, dynamic weights based on the “abnormal index” can be applied to the errors. Using the “abnormal index” weights in a post-processing technique may generate a more accurate air quality forecast.

6. 发明授权

US10921167B1 Methods and apparatus for validating event scenarios using reference readings from sensors associated with predefined event scenarios 有权
公开(公告)号：US10921167B1
公开(公告)日：2021-02-16
申请号：US14865472
申请日：2015-09-25
申请人： EMC IP Holding Company LLC
发明人： Carmit Sahar , Marcelo Blatt , Alon Kaufman , Roni Frumkes
IPC分类号： G01D18/00 , G01W1/18
摘要： Methods and apparatus are provided for validating event scenarios using reference readings obtained from a plurality of sensors associated with one or more predefined event scenarios. If a reading from a first sensor satisfies a reference reading of the first sensor for at least one identified scenario in a scenario library, at least one additional sensor is identified from the identified scenario and a reading is obtained from the additional sensors. The identified scenario is validated when the readings of the additional sensors satisfy the reference reading for the additional sensors from the identified scenario. A confidence level is optionally determined based on the readings of the sensors in the identified scenario. The readings of the sensors are optionally monitored over time to update the confidence level of the identified scenario.

7. 发明申请

US20180246255A1 User Equipment Local Barometric Calibration 审中-公开
公开(公告)号：US20180246255A1
公开(公告)日：2018-08-30
申请号：US15959945
申请日：2018-04-23
申请人： AT&T Intellectual Property I, L.P.
发明人： Kelly Springer
IPC分类号： G01W1/18 , H04W4/02 , H04W8/24 , H04W48/16 , G01L27/00
CPC分类号： G01W1/18 , G01L27/002 , G01L27/005 , H04W4/023 , H04W8/245 , H04W48/16
摘要： A system for providing local barometric calibration for user equipment is disclosed. In particular, the system may utilize an over-the-air signal to feed local barometric pressure measurements to the user equipment so as to auto-calibrate the barometric sensor of the user equipment to the local barometric pressure. The local barometric pressure may be collated to the serving cell site identifier or wireless access point to which the user equipment is connected. The local barometric pressure measurements may be obtained by the optimal resource available in the area associated with the user equipment. For example, the local barometric pressure measurements may be obtained from the Internet, a local weather service, a local serving beacon, or other source. The barometric sensor may be calibrated at desired intervals, when certain conditions are satisfied, or any combination thereof.

8. 发明申请

US20140137632A1 DEVICE FOR CHECKING THE CALIBRATION OF CATCHING INSTRUMENTS MEASURING RAINFALL INTENSITY 有权
标题翻译：用于检查测量仪器测量雨量强度的校准装置
公开(公告)号：US20140137632A1
公开(公告)日：2014-05-22
申请号：US14129989
申请日：2012-06-28
申请人： UNIVERSITA' DEGLI STUDI DI GENOVA
发明人： Luca Giovanni Lanza , Luigi Stagi
IPC分类号： G01W1/18
CPC分类号： G01W1/18 , G01F25/0061 , G01W1/14
摘要： Device (1) for checking the calibration of catching instruments measuring rainfall intensity,which comprises a plurality of containers (2a, 2b, 2c) having a predetermined internal volume (V1, V2, V3), the volume of at least two of said containers being different from each other, said containers being intended to contain respective amounts of a liquid, wherein each container (2a, 2b, 2c) is provided with a single exhaust nozzle (3a, 3b, 3c) intended to put the internal volume (V1, V2, V3) of said container (2a, 2b, 2c) in fluid communication with an outer environment such to allow said liquid discharged from said nozzle (3a, 3b, 3c) to flow out by gravity in a substantially horizontal direction, each one of said containers (2a, 2b, 2c) further comprising air intake means (4a, 4b, 4c) intended to put the internal volume (V1, V2, V3) in fluid communication with the outer environment in order to define a compensation of the air pressure inside the container, such to make piezometric head constant at the height of said nozzle (3a, 3b, 3c) independently of the change of the liquid level in said container (2a, 2b, 2c) during its emptying, such to obtain a contemporaneous check of the dynamic and volumetric calibration of said catching instruments; a further subject of the invention is a method for carrying out such check.
摘要翻译：用于检查测量降雨强度的捕捉仪器的校准的装置（1），其包括具有预定内部容积（V1，V2，V3）的多个容器（2a，2b，2c），所述容器中的至少两个容器彼此不同，所述容器旨在容纳相应量的液体，其中每个容器（2a，2b，2c）设置有用于将内部容积（V1）设置的单个排气喷嘴（3a，3b，3c），所述容器（2a，2b，2c）的液体（V2，V3）与外部环境流体连通，以允许从所述喷嘴（3a，3b，3c）排出的所述液体在大致水平方向上通过重力流出，所述容器（2a，2b，2c）中的一个还包括用于将内部容积（V1，V2，V3）与外部环境流体连通的进气装置（4a，4b，4c），以便限定容器内的气压，使得测量头独立于所述容器（2a，2b，2c）在排空过程中液面的变化而在所述喷嘴（3a，3b，3c）的高度处恒定，以便同时检查所述容器（2a，2b，2c）的动态和体积校准捕捉仪器; 本发明的另一个主题是进行这种检查的方法。

9. 发明申请

US20130014556A1 METHOD FOR CALIBRATING OR TESTING A DETECTOR SURFACE OF A DEVICE FOR DETECTING HYDROMETEORS AND A CALIBRATION AND TESTING DEVICE 有权
标题翻译：用于校准或测试用于检测水文仪器和校准和测试装置的设备的检测器表面的方法
公开(公告)号：US20130014556A1
公开(公告)日：2013-01-17
申请号：US13577177
申请日：2010-02-22
申请人： Atte Salmi
发明人： Atte Salmi
IPC分类号： G01W1/18
CPC分类号： G01W1/18 , G01L5/0052 , G01W1/14
摘要： The invention relates to a method and device for calibrating or testing the detector surface (10) of a measuring device (1) detecting hydrometeors. According to the method, impulses are focussed on the detector surface (10) in a controlled manner, the responses caused by the impulses, detected by the detector of the measuring device (1), are measured, the measurement values of the responses are compared with the target values and the required corrections to the settings of the measuring device (1) are analysed, and the measuring device (1) is adjusted on the basis of the analysis. According to the invention, an electromagnetic radiation pulse (70) of short duration is focussed on the detector surface (10), whereby this causes a thermal-expansion reaction in the detector surface (10), detected by the detector.
摘要翻译：本发明涉及一种用于校准或测试检测水分测定仪的测量装置（1）的检测器表面（10）的方法和装置。根据该方法，以受控的方式将脉冲聚焦在检测器表面（10）上，测量由测量装置（1）的检测器检测到的脉冲引起的响应，比较响应的测量值对目标值和对测量装置（1）的设置的所需校正进行分析，并且基于分析来调整测量装置（1）。根据本发明，持续时间短的电磁辐射脉冲（70）集中在检测器表面（10）上，由此这在检测器表面（10）中由检测器检测到热膨胀反应。

10. 发明授权

US07103480B2 Non-space weather prediction and notification system and method 有权
标题翻译：非空间天气预报和通知系统及方法
公开(公告)号：US07103480B2
公开(公告)日：2006-09-05
申请号：US11195038
申请日：2005-08-01
申请人： Devrie S. Intriligator , James M. Intriligator
发明人： Devrie S. Intriligator , James M. Intriligator
IPC分类号： G01W1/00 , G01W1/18
CPC分类号： G01W1/10
摘要： A system and method of forecasting space weather (at Earth or another location) based on identifying complex patterns in solar, interplanetary, or geophysical data. These data may include current or historical measurements and/or modeled data (predicted or simulated). Data patterns (both non-event and event-related) are identified (even when another event is occurring). Such patterns may vary with recent/cyclic variations in solar (e.g. solar max/min), interplanetary, or geophysical activity. Embodiments are built around: (1) templates, (2) expert systems, (3) neural networks, (4) hybrid systems comprising combinations of (1), (2) and/or (3), and multimodal intelligent systems. Forecasts are customized and/or updated as new data arise and as systems are dynamically modified (e.g. via feedback between system parts). Numerical or other indexes are generated representing: forecasts, associated confidence levels, etc. The invention predicts events/non-events and/or other values or parameters associated with space weather (e.g. Dst, event onset time, duration, etc.).
摘要翻译：基于确定太阳能，行星际或地球物理数据中的复杂模式，预测空间天气（在地球或其他地点）的系统和方法。这些数据可以包括当前或历史测量和/或建模数据（预测或模拟）。识别数据模式（非事件和事件相关）（即使发生另一个事件）。这种模式可以随着太阳能（例如太阳能最大/最小），星际或地球物理活动中的最近/周期变化而变化。实施例围绕着：（1）模板，（2）专家系统，（3）神经网络，（4）包括（1），（2）和/或（3）的组合以及多模式智能系统的混合系统。随着新数据的出现以及系统被动态修改（例如通过系统部件之间的反馈），预测被定制和/或更新。生成数字或其他索引，表示：预测，相关的置信水平等。本发明预测与空间天气相关联的事件/非事件和/或其他值或参数（例如，Dst，事件发起时间，持续时间等）。

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