专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO1997028460A1 ENHANCED MICROBURST DETECTION SYSTEM 审中-公开
标题翻译：增强微型检测系统
公开(公告)号：WO1997028460A1
公开(公告)日：1997-08-07
申请号：PCT/US1997001389
申请日：1997-01-29
申请人： UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCH , ALBO, Eugene, David
发明人： UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCH
IPC分类号： G01S13/95
CPC分类号： G01S13/951 , G01S7/20 , G01S7/411 , Y02A90/18
摘要： A weather radar system (21) utilizing enhanced fuzzy logic processing (300) to detect atmospheric microburst events. In addition to the wind shear likelihood (250), low level surface reflectivity likelihood (252), and clutter likelihood (254) used by existing fuzzy logic based microburst detection systems to generate a combined microburst likelihood, one enhancement includes using reflectivity measurements of high level storm activity to generate an independent high level aloft reflectivity likelihood image (310) that corresponds to and confirms the findings of the low level surface reflectivity likelihood (252). Another enhancement includes using a series of combined likelihoods saved over time (635) for N successive scans of the weather radar system (21) to generate a history likelihood (620) that eliminates spurious detections from one scan to the next. Another enhancement includes generating a microburst strength determination (330) based on the wind speed loss an aircraft would experience when flying through a microburst.
摘要翻译：利用增强的模糊逻辑处理（300）来检测大气微爆事件的天气雷达系统（21）。除了现有基于模糊逻辑的微爆发检测系统使用的风切变似然（250），低水平表面反射率似然（252）和杂波似然（254）以产生组合的微爆发可能性之外，一个增强包括使用高的反射率测量级别的风暴活动以产生对应于并确认低水平表面反射率可能性的发现的独立的高水平的高级反射率似然图像（310）（252）。另一个增强方案包括使用随时间保存的一系列组合可能性（635），用于天气雷达系统（21）的N次连续扫描，以产生消除从一个扫描到下一个扫描的伪检测的历史可能性（620）。另一个增强包括基于飞行器在飞过微爆发时将经历的风速损失来产生微爆击强度确定（330）。

2. 发明申请

WO1995015502A1 BISTATIC MULTIPLE-DOPPLER RADAR NETWORK 审中-公开
标题翻译：双向多普勒雷达网络
公开(公告)号：WO1995015502A1
公开(公告)日：1995-06-08
申请号：PCT/US1994013487
申请日：1994-11-22
申请人： UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCH
发明人： UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCH , FRUSH, Charles, Lawrence , WURMAN, Joshua, M., A., R.
IPC分类号： G01S13/48
CPC分类号： G01S13/003 , G01S13/50 , G01S13/951 , Y02A90/18
摘要： A multiple-Doppler radar network can be constructed using only, one traditional, transmitting pencil-beam radar (T) and one or more passive, non-transmitting receiving sites (R1-R5). Radiation scattered from pencil beam (B) of the transmitting radar as it penetrates weather targets (ST) can be detected at the receive-only sites as well as at the transmitter. In a bistatic system, the location of targets in Cartesian space can be calculated from the pointing angle of the transmitting antenna and the time between transmission of a radar pulse from the transmitter and detection at a passive receiver site.
摘要翻译：一个多普勒雷达网络只能用一个传统的传输笔式射束雷达（T）和一个或多个无源的非发射接收站（R1-R5）构成。可以在接收站点和发射机处检测到发射雷达穿透天气目标（ST）时从铅笔波束（B）散射的辐射。在双基地系统中，笛卡尔空间中的目标位置可以从发射天线的指向角度和发射机的雷达脉冲发射之间的时间以及被动接收站点的检测来计算。

3. 发明申请

WO1994017488A1 MULTIPIPELINE MULTIPROCESSOR SYSTEM 审中-公开
标题翻译：多管道多处理器系统
公开(公告)号：WO1994017488A1
公开(公告)日：1994-08-04
申请号：PCT/US1994000706
申请日：1994-01-19
申请人： UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCH
发明人： UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCH , SCHWARZTRAUBER, Paul, Noble
IPC分类号： G06F15/80
CPC分类号： G06F15/803 , G06F15/17393
摘要： The multipipeline multiprocessor includes communication hardware and parallel communication algorithms that are free of contention but also optimal in the sense that communication time is minimized for any vector computation task. This apparatus makes use of a hypercube processor interconnection network that has the capability to transmit on all wires simultaneously. A set of optimal routing algorithms for any of a plurality of communication taks are either computed or stored in a memory to direct the interprocessor communication. Each computation task is defined as a plurality of sub-tasks, each sub-task defining a particular hypercube interconnection of the processors. The execution of the plurality of sub-tasks on the hypercube interconnection network implements the computation task. Selecting the plurality of sub-tasks in a manner that interconnects the processors in a non-blocking manner also reduces the communication time, since the activation of the hypercube interconnections are expeditiously accomplished, since no crosspoint switch settings must be computed.
摘要翻译：多通道多处理器包括没有争用的通信硬件和并行通信算法，但是对于任何向量计算任务的通信时间最小化的意义上也是最优的。该设备利用具有同时在所有电线上传输的能力的超立方体处理器互连网络。用于多个通信tak中的任何一个的一组最优路由算法被计算或存储在存储器中以指导处理器间通信。每个计算任务被定义为多个子任务，每个子任务定义处理器的特定超立方体互连。超立方互连网络上的多个子任务的执行实现了计算任务。由于不需要计算交叉点开关设置，所以以非阻塞方式互连处理器的方式选择多个子任务也可以减少通信时间，因为超立方体互连的激活是快速实现的。

4. 发明申请

WO1997021119A1 ATMOSPHERIC WATER VAPOR SENSING SYSTEM USING GLOBAL POSITIONING SATELLITES 审中-公开
标题翻译：使用全球定位卫星的大气水蒸汽传感系统
公开(公告)号：WO1997021119A1
公开(公告)日：1997-06-12
申请号：PCT/US1996019183
申请日：1996-12-02
申请人： UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCH
发明人： UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCH , SOLHEIM, Fredrick, Stuart , WARE, Randolph, H.
IPC分类号： G01W01/00
CPC分类号： G01S19/14 , G01W1/00
摘要： An atmospheric water vapor sensing system using Global Positioning Satellites (GPS) (120-124) to determine the refractivity and Slant-path Water Vapor (SWV) between an Earth-based GPS receiver (105) and a plurality of satellite-based GPS transmitters (120-124). Either the refractivity measure or the SWV measure can be input directly into weather forecasting models. SWV is the integrated atmospheric water vapor in a column of atmosphere at an acute angular line-of-sight path between the Earth-based GPS receiver (105, 220) and any one of the plurality of satellite-based GPS transmitters (120-124). SWV sensing facilitates atmospheric soundings over land and water to provide global scale high resolution atmospheric tomography for use in operational meteorology and meteorological forecasting.
摘要翻译：使用全球定位卫星（GPS）（120-124）的大气水汽感测系统确定地球GPS接收机（105）和多个基于卫星的GPS发射机之间的折射率和斜路水汽（SWV）（120-124）。折射率测量或SWV测量可以直接输入到天气预报模型中。 SWV是在地球GPS接收机（105,220）与多个基于卫星的GPS发射机（120-124）中的任何一个之间的急剧角度视距路径的大气中的集合大气水汽）。 SWV感测有助于大陆和水面的大气探测，以提供全球范围的高分辨率大气层析成像，用于操作气象和气象预报。

5. 发明申请

WO1996021152A1 GAS CONCENTRATION AND INJECTION SYSTEM FOR CHROMATOGRAPHIC ANALYSIS OF ORGANIC TRACE GASES 审中-公开
标题翻译：有机气体气相色谱分析气体浓度和注入系统
公开(公告)号：WO1996021152A1
公开(公告)日：1996-07-11
申请号：PCT/US1996000160
申请日：1996-01-05
申请人： UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCH
发明人： UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCH , HELMIG, Detlev
IPC分类号： G01N30/08
CPC分类号： G01N30/12 , G01N1/40 , G01N2001/4027 , G01N2030/122 , G01N2030/3023 , G01N2030/3076
摘要： A system for concentrating and injecting individual organic components of a gas sample into a gas chromatograph (104). The concentration and injection system includes a first tube (104) longitudinally disposed within a second tube (125), with a columnar space (128) therebetween. The second tube carries both a coolant and a heated fluid seriatim, thereby allowing the respective temperature conductors to directly contact the surface of the first tube and efficiently achieve the desired temperatures in the required time frame for optimum separation and sensitive detection of volatile organic compounds within the gas sample. The present system has the additional advantages of providing a flexible freezeout temperature due to the ability to regulate the cryogen flow and a flexible disorption due to the ability to regulate the temperature of the heated fluid held in a reservoir (200). Further, using a heated fluid coupled with the ability to regulate the fluid's temperature and flow prevents the problem of overheating the cryotrap (100, 125, 128).
摘要翻译：一种用于将气体样品的各种有机组分浓缩并注入到气相色谱仪（104）中的系统。浓缩和注射系统包括纵向设置在第二管（125）内的第一管（104），其间具有柱状空间（128）。第二管带有冷却剂和加热的流体系列，从而允许相应的温度导体直接接触第一管的表面，并在所需的时间范围内有效地达到所需的温度，以便最佳地分离和敏感地检测挥发性有机化合物气体样品。由于能够调节储存器（200）中保持的加热流体的温度，本系统具有提供柔性冷冻温度的附加优点，因为能够调节冷冻剂流量和柔性吸收。此外，使用与调节流体温度和流量的能力相结合的加热流体可以防止冷冻滚筒（100,125,128）过热的问题。

6. 发明申请

WO1995015503A1 RECEIVER ANTENNA FOR BISTATIC DOPPLER RADAR NETWORK 审中-公开
标题翻译：接收天线用于双向多普勒雷达网络
公开(公告)号：WO1995015503A1
公开(公告)日：1995-06-08
申请号：PCT/US1994013488
申请日：1994-11-22
申请人： UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCH
发明人： UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCH , RANDALL, Mitchell, A. , HOLLOWAY, Christopher, L. , WURMAN, Joshua, M., A., R.
IPC分类号： G01S13/95
CPC分类号： G01S13/951 , G01S13/003 , G01S13/87 , G01S19/14 , Y02A90/18
摘要： A multiple-Doppler radar network can be constructed using only one, traditional, transmitting pencil-beam radar (421) and one or more passive, non-transmitting receiving sites (411). Radiation scattered from the pencil beam of the transmitting radar as it penetrates weather targets can be detected at the receive-only sites (411) as well as at the transmitter (421). In a bistatic system, the location of targets in Cartesian space can be calculated (423) from the pointing angle of the transmitting antenna and the time between transmission of a radar pulse from the transmitter and detection at a passive receiver site.
摘要翻译：可以仅使用一个传统的发射笔式射束雷达（421）和一个或多个被动的，不发射的接收站点（411）来构造多普勒雷达网络。可以在仅接收站点（411）以及在发射机（421）处检测到发射雷达的铅笔波束穿透天气目标时散射的辐射。在双基系统中，可以从发射天线的指向角度和发射机的雷达脉冲发射之间的时间和无源接收机站点的检测时间来计算笛卡尔空间中目标的位置（423）。

7. 发明申请

WO1991017457A1 ICING HAZARD DETECTION FOR AIRCRAFT 审中-公开
标题翻译：航空器危险检测
公开(公告)号：WO1991017457A1
公开(公告)日：1991-11-14
申请号：PCT/US1991002527
申请日：1991-04-12
申请人： UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCH
发明人： UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCH , SAND, Wayne, R.
IPC分类号： G01S13/38
CPC分类号： G01S13/953 , G01S13/106 , Y02A90/18
摘要： An airborne Icing Hazard Detector for aircraft uses dual frequency radar beams which are transmitted into a cloud ahead of the aircraft. The reflected signals at each of the two frequencies are compared and processed to determine the presence, amount and location of regions of liquid water in the cloud. The presence of liquid water is determined as a result of liquid water attenuating the power of one of the signals a greater amount than the other signal, due to different attenuation characteristics of the two signals at the two frequencies. A temperature sensor provides ambient temperature information to determine if the detected liquid water is super-cooled. Upon detection of a predetermined amount of liquid water and the determination that it is super-cooled, an advance warning indication is provided to allow the pilot to avoid flying through the volumetric region of supercooled liquid water and risking ice formation on the aircraft.

8. 发明申请

WO1998021609A1 FROZEN PRECIPITATION ACCUMULATION ALERT SYSTEM 审中-公开
标题翻译：冷冻降温累积警报系统
公开(公告)号：WO1998021609A1
公开(公告)日：1998-05-22
申请号：PCT/US1997020839
申请日：1997-11-14
申请人： UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCH
发明人： UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCH , RASMUSSEN, Roy, Martin , ADAMS, Wayne, Michael , COLE, Jeff, Alan , HAGE, Frank, William , WADE, Charles, Geoffery
IPC分类号： G01W01/14
CPC分类号： G01W1/14 , G01W1/02
摘要： A frozen precipitation accumulation alert system for a target area wherein the system comprises a means and apparatus for measuring at least one meteorological indicator in at least one measurement location proximate to the target area, detecting meteorological structure using radar data from a weather radar over a region that includes the target area, and determing a precipitation accumulation forecast based on the meteorological structure and at least one meteorological indicator. The system further includes a means and apparatus for quantifying a precipitation rate of frozen precipitation over time wherein the precipitation rate is one of the meteorological indicators, and generating a view of user selected ones of the meteorological indicators, the meteorological structure, and the precipitation accumulation forecast.
摘要翻译：一种用于目标区域的冷冻降水累积警报系统，其中该系统包括用于在邻近目标区域的至少一个测量位置中测量至少一个气象指示器的装置和装置，使用来自区域上的天气雷达的雷达数据来检测气象结构包括目标区域，并根据气象结构和至少一个气象指标确定降水积累预报。该系统还包括一种用于量化冷冻降水随时间的降水速率的方法和装置，其中降水率是气象指标之一，并产生用户选择的气象指标，气象结构和降水积累的观点预测。

9. 发明申请

WO1997037213A1 ICE DETECTION USING RADIOMETERS 审中-公开
标题翻译：使用放射计的ICE检测
公开(公告)号：WO1997037213A1
公开(公告)日：1997-10-09
申请号：PCT/US1997005444
申请日：1997-04-01
申请人： UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCH
发明人： UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCH , VIVEKANANDAN, Jothiram
IPC分类号： G01N22/04
CPC分类号： G01N22/04
摘要： A radiometer system (20) detects naturally occurring atmospheric microwave radiation (50, 52, 54) in three bands at approximately 20, 30, and 90 GHz. Signals representing radiation intensity at each of these bands are converted into a brightness temperature and used as a system input to a processing system that yields system outputs (56) including the atmospheric ice water path, liquid water path, and water vapor content. A parameterized radiative transfer model (P102) is used to quantify radiation emanating from the atmosphere. The applied signal processing technique provides measurement of the total ice column in the atmosphere, and simultaneously provides accurate measurement of water vapor and liquid water. A calibration technique (P110) enhances the accuracy of ice detection measurements by correcting for the effects of absorptive atmospheric components, such as water vapor and liquid water.
摘要翻译：辐射计系统（20）在大约20,30和90GHz的三个频带中检测天然存在的大气微波辐射（50,52,54）。代表这些频带中的每一个的辐射强度的信号被转换成亮度温度，并用作产生系统输出（56）的系统输入，该系统输出（56）包括大气冰水路径，液态水路径和水汽含量。参数化辐射传递模型（P102）用于量化大气辐射的辐射。应用信号处理技术提供了大气中总冰柱的测量，同时提供了水蒸气和液态水的精确测量。校准技术（P110）通过校正吸收性大气成分（如水蒸气和液态水）的影响，提高了冰检测测量的准确性。

10. 发明申请

WO1997035209A1 IMPROVED METHOD OF MOMENT ESTIMATION AND FEATURE EXTRACTION FOR DEVICES WHICH MEASURE SPECTRA AS A FUNCTION OF RANGE OR TIME 审中-公开
标题翻译：用于测量范围作为范围或时间的函数的设备的改进的方法估计和特征提取
公开(公告)号：WO1997035209A1
公开(公告)日：1997-09-25
申请号：PCT/US1996017388
申请日：1996-11-01
申请人： UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCH
发明人： UNIVERSITY CORPORATION FOR ATMOSPHERIC RESEARCH , CORNMAN, Lawrence, Bruce , MORSE, Corinne, Sue , GOODRICH, Robert, Kent
IPC分类号： G01S13/95
CPC分类号： G01S13/95 , Y02A90/18
摘要： The computation system of the present invention comprises an improved method of moment estimation for devices which measure spectra as a function of range or time. The preferred embodiment of this system is illustrated as part of an automated meteorological monitoring system for the accurate real time detection of meteorological phenomena, such as winds, wind shear and turbulence. This automated meteorological monitoring system uses a standard weather radar transmitted to scan a predetermined volume of space with a stream of radar pulses to determine the characteristics of meteorological phenomena that are extant in the predetermined volume. The computation of the present invention utilizes novel signal processing algorithms in the improved method of moment estimation to excise the valid data from the return echoes, which are corrupted by the presence of contaminating signals. Separating the valid data from the noise in this manner improves the responsiveness and accuracy of the system in which this method is implemented.
摘要翻译：本发明的计算系统包括测量作为范围或时间的函数的光谱的装置的改进的力矩估计方法。该系统的优选实施例被示出为用于气象现象如风，风切变和湍流的精确实时检测的自动气象监测系统的一部分。这种自动气象监测系统使用传输的标准天气雷达用雷达脉冲流扫描预定体积的空间，以确定在预定体积中存在的气象现象的特征。本发明的计算在改进的力矩估计方法中利用新颖的信号处理算法来从返回回波中消除有效数据，这些信号被污染信号的存在所破坏。以这种方式将有效数据与噪声分离，提高了实施该方法的系统的响应性和准确性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式