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公开(公告)号：US08115622B2
公开(公告)日：2012-02-14
申请号：US12275205
申请日：2008-11-20
IPC分类号： G08B1/08
CPC分类号： H01Q1/04
摘要： An underground radio communications and personnel tracking system uses a portable communications device worn by a miner when underground in a mine. A cap-lamp transceiver provides voice and text communication on ultra-low frequency (ULF) to ultra-high frequency (UHF) carrier frequencies and modulation adapted by programming of a software defined radio to making selective and agile radio contacts via through-the-earth, conductor/lifeline, coal seam, tunnel, and ionosphere/earth-surface waveguides for transmission of electromagnetic waves. These waveguides comprise layered earth coal and mineral deposits, and manmade mining complex infrastructures which serendipitously form efficient waveguides. Ultra-Low Frequency F1/F1 repeaters are placed underground in the mine, and providing for extended range of communication of the cap-lamp transceiver with radios and tracking devices above ground of the mine.
摘要翻译： 一个地下无线电通信和人员跟踪系统使用矿井在地下埋设的便携式通信设备。 帽灯收发器提供超低频（ULF）到超高频（UHF）载波频率的语音和文本通信，以及通过编程软件定义的无线电来调整调制，通过通过通信的方式使选择性和敏捷的无线电接触， 地球，导体/生命线，煤层，隧道和电离层/地表波导传输电磁波。 这些波导包括层状地球煤和矿床，以及人造采矿复杂的基础设施，它们偶然形成有效的波导。 超低频F1 / F1中继器被放置在矿井的地下，并提供盖灯收发器与地雷之上的无线电和跟踪装置的扩展范围的通信。
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公开(公告)号：US07224289B2
公开(公告)日：2007-05-29
申请号：US11112943
申请日：2005-04-25
申请人： Igor Bausov , Larry G. Stolarczyk , Gerald L. Stolarczyk , Eduardo Bonnin , Dennis Gibson , John G. Howard , Tito Leroy Sanchez
发明人： Igor Bausov , Larry G. Stolarczyk , Gerald L. Stolarczyk , Eduardo Bonnin , Dennis Gibson , John G. Howard , Tito Leroy Sanchez
IPC分类号： G01V3/00
CPC分类号： G01V11/002
摘要： A slickline data transmission system for a high pressure oil-field well comprises inductive couplers at opposite ends of a slickline in order to establish real-time radio communication between down-the-hole logging toolstrings and supervisory control and data acquisition equipment on the surface. A frequency shift keyed (FSK) carrier centered around radio is used to send data up to the surface and commands back down to the toolstring. The toolstring itself can be a conventional one with a TDMA interface originally intended to be memory-dumped when the toolstring is returned to the surface.
摘要翻译： 用于高压油田井的光滑数据传输系统包括在光滑线的相对端处的感应耦合器，以便在井下测井工具串与表面上的监控和数据采集设备之间建立实时无线电通信。 以无线电为中心的频移键控（FSK）载波用于将数据发送到表面，并返回到工具串。 工具串本身可以是具有TDMA接口的常规的，当TDMA工具返回到表面时，该接口原本旨在被存储转储。
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3.发明申请METHOD OF ELECTRONICALLY MAPPING UNDERGROUND UTILITY INFRASTRUCTURES FROM THE SURFACE 审中-公开从表面电子地图绘制地下实用基础设施的方法公开(公告)号：US20160097879A1
公开(公告)日：2016-04-07
申请号：US14970575
申请日：2015-12-16
CPC分类号： G01S13/885 , G01S7/414 , G01S13/86 , G01S13/867 , G01S13/89 , G01S2007/027 , G01V3/12 , G01V3/17 , H01Q1/3216 , H01Q1/521 , H01Q21/062 , H04W4/046
摘要： A non-invasive method of buried-utility-mapping includes using a long wavelength gradiometric ground penetrating radar to “see” patches of conductive material below ground and buried pipes and electrical conductors that are all constantly radio-illuminated by local AM radio broadcasts. The underground infrastructure of entire cities can be surveyed this way, point-by-point over time. A short wavelength part of the gradiometric ground penetrating radar operates shoulder-to-shoulder with the magnetic part and is able to improve shallow object resolution, map moisture build-ups under roads, and spot contaminated soils. Two gradiometric ground penetrating radar technologies, cameras, and navigation receivers can be mounted on city vehicles and a daily collection of their data batch transformed by digital processing algorithms into detailed and automatically updating false-color maps of the underground utilities of the whole city and other buried infrastructures.
摘要翻译： 埋地效用映射的非侵入性方法包括使用长波长梯度地面穿透雷达来“查看”地面下的导电材料块，以及由本地AM无线电广播不断地被无线电照射的埋管和电导体。 随着时间的推移，整个城市的地下基础设施可以逐点调查。 梯度地面穿透雷达的短波长部分与磁性部分肩并肩运行，能够提高浅层物体分辨率，在道路上绘制水分积聚，并点污染土壤。 城市车辆可以安装两台梯度地面雷达技术，照相机和导航接收机，并将数据处理算法转换成数据批量的每日收集，详细自动更新全城等地下公用事业的虚假地图 埋地基础设施。
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4.发明申请LOOK-AHEAD RADAR AND HORIZON SENSING FOR COAL CUTTING DRUMS AND HORIZONTAL DIRECTIONAL DRILLS 失效用于煤切割药物和水平方向刮伤的前瞻性雷达和霍尔森感测公开(公告)号：US20080185903A1
公开(公告)日：2008-08-07
申请号：US12053611
申请日：2008-03-23
IPC分类号： E21C35/08
CPC分类号： E21C27/24 , E21C35/08 , G01S7/4052 , G01S7/4056 , G01S13/32 , G01S13/885 , G01S2007/4082
摘要： A coal-mining machine uses a ground-penetrating radar based on a software-definable transmitter for launching pairs of widely separated and coherent continuous waves. Each pair is separated by a constant or variable different amount double-sideband suppressed carrier modulation such as 10 MHz, 20 MHz, and 30 MHz. Processing suppresses the larger first interface reflection and emphasizes the smaller second, third, etc. reflections. Processing determines the electrical parameter of the natural medium adjacent to the antenna. Deep reflections at 90-degrees and 270-degrees create maximum reflection and will be illuminated with modulation signal peaks. Quadrature detection, mixing, and down-conversion result in 0-degree and 180-degree reflections effectively dropping out in demodulation.
摘要翻译： 采煤机使用基于软件可定义变送器的地面穿透雷达，用于发射成对的广泛分离和连贯的连续波。 每对通过恒定或可变不同量的双边带抑制载波调制（如10 MHz，20 MHz和30 MHz）分开。 处理抑制较大的第一界面反射，并强调较小的第二，第三等反射。 处理确定与天线相邻的天然介质的电参数。 在90度和270度的深度反射会产生最大的反射，并会用调制信号峰值点亮。 正交检测，混合和下变频导致0度和180度反射有效地在解调中丢弃。
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公开(公告)号：US20090140852A1
公开(公告)日：2009-06-04
申请号：US12275205
申请日：2008-11-20
IPC分类号： G08B1/08
CPC分类号： H01Q1/04
摘要： An underground radio communications and personnel tracking system uses a portable communications device worn by a miner when underground in a mine. A cap-lamp transceiver provides voice and text communication on ultra-low frequency (ULF) to ultra-high frequency (UHF) carrier frequencies and modulation adapted by programming of a software defined radio to making selective and agile radio contacts via through-the-earth, conductor/lifeline, coal seam, tunnel, and ionosphere/earth-surface waveguides for transmission of electromagnetic waves. These waveguides comprise layered earth coal and mineral deposits, and manmade mining complex infrastructures which serendipitously form efficient waveguides. Ultra-Low Frequency F1/F1 repeaters are placed underground in the mine, and providing for extended range of communication of the cap-lamp transceiver with radios and tracking devices above ground of the mine.
摘要翻译： 一个地下无线电通信和人员跟踪系统使用矿井在地下埋设的便携式通信设备。 帽灯收发器提供超低频（ULF）到超高频（UHF）载波频率的语音和文本通信，以及通过编程软件定义的无线电来调整调制，以通过通过通信的方式使选择性和敏捷的无线电接触， 地球，导体/生命线，煤层，隧道和电离层/地表波导传输电磁波。 这些波导包括层状地球煤和矿床，以及人造采矿复杂的基础设施，它们偶然形成有效的波导。 超低频F1 / F1中继器被放置在矿井的地下，并提供盖灯收发器与地雷之上的无线电和跟踪装置的扩展范围的通信。
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公开(公告)号：US07336079B2
公开(公告)日：2008-02-26
申请号：US11405602
申请日：2006-04-17
申请人： Larry G. Stolarczyk , Tito Sanchez , John Myers , Chance Valentine , Gerald L. Stolarczyk , Robert Troublefield , Igor Bausov , Laxmi Narayana Botla , Beaux Beard , Richard B. Main
发明人： Larry G. Stolarczyk , Tito Sanchez , John Myers , Chance Valentine , Gerald L. Stolarczyk , Robert Troublefield , Igor Bausov , Laxmi Narayana Botla , Beaux Beard , Richard B. Main
IPC分类号： G01V3/16
CPC分类号： G01V3/17
摘要： An aerial electronic system for detection of surface and underground threats comprises an electromagnetic (EM) gradiometer flown aloft over the possible ground and underground threats to a convoy. The EM gradiometer is disposed in a Styrofoam torpedo shaped pod that is towed in flight behind an airplane. An illumination transmitter and loop antenna mounted to the airplane radiate a primary EM wave that travels down to the ground surface and penetrates beneath. Frequencies of 80 KHz to 1 MHz are selected according to whether the targets are laying on the surface or deeply buried. Detonation wire pairs, buried cables and pipes, and other conductors will re-radiate a secondary wave that can be sensed by the EM gradiometer. A reference sample of the transmitter signal is carried down a fiberoptic from the airplane to the towed pod. This signal is used in the synchronous detection to measure the secondary EM wave phase.
摘要翻译： 用于检测地面和地下威胁的航空电子系统包括一个电磁（EM）梯度计，可以在可能的地面和地面对车队的威胁中高空飞行。 EM梯度仪被放置在飞机后面被拖曳在发泡胶的鱼雷形状的荚上。 安装在飞机上的照明发射器和环形天线辐射下降到地面并穿透下面的初级EM波。 根据目标是放置在表面上还是深埋，选择80KHz至1MHz的频率。 爆炸线对，埋地电缆和管道以及其他导线将会重新辐射可由EM梯度计感测的次级波。 发射机信号的参考样本从飞机被传送到拖曳的荚。 该信号用于同步检测以测量二次EM波相位。
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7.发明授权Method of electronically mapping underground utility infrastructures from the surface 有权从地面电子地图地下公用事业基础设施的方法公开(公告)号：US09541641B2
公开(公告)日：2017-01-10
申请号：US14970575
申请日：2015-12-16
IPC分类号： G01V3/00 , G01V3/10 , G01S13/88 , H04W4/04 , G01S13/86 , G01S13/89 , G01V3/12 , G01S7/41 , H01Q1/32 , H01Q1/52 , H01Q21/06 , G01V3/17 , G01S7/02
CPC分类号： G01S13/885 , G01S7/414 , G01S13/86 , G01S13/867 , G01S13/89 , G01S2007/027 , G01V3/12 , G01V3/17 , H01Q1/3216 , H01Q1/521 , H01Q21/062 , H04W4/046
摘要： A non-invasive method of buried-utility-mapping includes using a long wavelength gradiometric ground penetrating radar to “see” patches of conductive material below ground and buried pipes and electrical conductors that are all constantly radio-illuminated by local AM radio broadcasts. The underground infrastructure of entire cities can be surveyed this way, point-by-point over time. A short wavelength part of the gradiometric ground penetrating radar operates shoulder-to-shoulder with the magnetic part and is able to improve shallow object resolution, map moisture build-ups under roads, and spot contaminated soils. Two gradiometric ground penetrating radar technologies, cameras, and navigation receivers can be mounted on city vehicles and a daily collection of their data batch transformed by digital processing algorithms into detailed and automatically updating false-color maps of the underground utilities of the whole city and other buried infrastructures.
摘要翻译： 埋地效用映射的非侵入性方法包括使用长波长梯度地面穿透雷达来“查看”地面下的导电材料块，以及由本地AM无线电广播不断地被无线电照射的埋管和电导体。 随着时间的推移，整个城市的地下基础设施可以逐点调查。 梯度地面穿透雷达的短波长部分与磁性部分肩并肩运行，能够提高浅层物体分辨率，在道路上绘制水分积聚，并点污染土壤。 城市车辆可以安装两台梯度地面雷达技术，照相机和导航接收机，并将数据处理算法转换成数据批量的每日收集，详细自动更新全城等地下公用事业的虚假地图 埋地基础设施。
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公开(公告)号：US08847813B2
公开(公告)日：2014-09-30
申请号：US13301762
申请日：2011-11-21
CPC分类号： G01S13/003 , G01V3/12
摘要： An unsynchronized acoustic or radio-frequency (RF) computed tomography (CT) imaging system with matched, but independent, continuous wave (CW) transmitters and receivers configured to radiate acoustic or RF transmissions in a plurality of vector paths through solid geologic material. A computer calculates and displays tomographic images constructed from individual acoustic or RF path signal travel time or attenuation measurements logged from registered locations from the CW transmitters and receivers after their being shuttled amongst a number of different transmitter and receiver perspectives available around said geologic material to generate data necessary for computed tomography. Each of the transmitters and receivers include independent unsynchronized crystal oscillators rated at 10-ppm or better frequency uncertainty to produce and to detect CW radio frequency (RF) transmissions.
摘要翻译： 具有匹配但独立的连续波（CW）发射机和接收机的不同步的声学或射频（RF）计算机断层摄影（CT）成像系统，其被配置为通过固体地质材料辐射多个向量路径中的声学或RF传输。 一台计算机计算并显示从单独的声学或RF路径信号行进时间构建的断层摄影图像，或者在CW发射机和接收机在从所述地质材料周围可用的多个不同的发射机和接收机视角之间穿梭之前从注册的位置记录的衰减测量结果 计算机断层扫描所需的数据。 每个发射器和接收器包括额定为10 ppm或更高频率不确定度的独立的不同步晶体振荡器，以产生和检测CW射频（RF）传输。
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公开(公告)号：US20110304495A1
公开(公告)日：2011-12-15
申请号：US12815420
申请日：2010-06-15
IPC分类号： G01S13/32
CPC分类号： G01S13/885
摘要： A beat-product radio imaging method (RIM) system uses a matched continuous wave (CW) transmitter and receiver to electronically image material in between. Signal attenuation measurements are taken from a number of different transmitter and receiver perspectives around the material. The transmitter and receiver each have a crystal oscillator rated at 10-ppm or better frequency uncertainty. The receiver's crystal oscillator is used as a local oscillator to beat down the transmitter's carrier frequency to baseband. The frequency error between the local oscillator and the transmitter carrier frequencies produces a beat product of less than one Hertz in frequency and its magnitude is inversely proportional to the path attenuation between the transmitter and receiver. An extremely low-pass filter is used to remove everything above one Hertz in the detector. The receiver sensitivity is therefore extraordinarily high.
摘要翻译： 节拍产品无线电成像方法（RIM）系统使用匹配的连续波（CW）发射机和接收机对其间的材料进行电子成像。 信号衰减测量取自材料周围的许多不同的发射器和接收器透视图。 发射器和接收器各自具有额定为10 ppm或更高频率不确定度的晶体振荡器。 接收机的晶体振荡器用作本地振荡器，以将发射机的载波频率降低到基带。 本地振荡器和发射机载波频率之间的频率误差产生频率小于1赫兹的拍频，其幅度与发射机和接收机之间的路径衰减成反比。 一个极低通滤波器用于去除检测器中高于1赫兹的物体。 因此，接收机灵敏度非常高。
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10.发明申请DOUBLE-SIDEBAND SUPPRESSED-CARRIER RADAR TO NULL NEAR-FIELD REFLECTIONS FROM A FIRST INTERFACE BETWEEN MEDIA LAYERS 失效双边载波抑制载波雷达从媒体层之间的第一个接口向邻近的反射公开(公告)号：US20080218400A1
公开(公告)日：2008-09-11
申请号：US11877655
申请日：2007-10-23
IPC分类号： G01S13/00
CPC分类号： G01S7/02 , E21C35/24 , G01S7/4052 , G01S7/4056 , G01S13/34 , G01S13/885 , G01S2007/4082 , G01V3/12
摘要： A ground-penetrating radar comprises a software-definable transmitter for launching pairs of widely separated and coherent continuous waves. Each pair is separated by a constant or variable different amount double-sideband suppressed carrier modulation such as 10 MHz, 20 MHz, and 30 MHz Processing suppresses the larger first interface reflection and emphasizes the smaller second, third, etc. reflections. Processing determines the electrical parameter of the natural medium adjacent to the antenna.The modulation process may be the variable or constant frequency difference between pairs of frequencies. If a variable frequency is used in modulation, pairs of tunable resonant microstrip patch antennas (resonant microstrip patch antenna) can be used in the antenna design. If a constant frequency difference is used in the software-defined transceiver, a wide-bandwidth antenna design is used featuring a swept or stepped-frequency continuous-wave (SFCW) radar design.The received modulation signal has a phase range that starts at 0-degrees at the transmitter antenna, which is near the first interface surface. After coherent demodulation, the first reflection is suppressed. The pair of antennas may increase suppression. Then the modulation signal phase is changed by 90-degrees and the first interface signal is measured to determine the in situ electrical parameters of the natural medium.Deep reflections at 90-degrees and 270-degrees create maximum reflection and will be illuminated with modulation signal peaks. Quadrature detection, mixing, and down-conversion result in 0-degree and 180-degree reflections effectively dropping out in demodulation.
摘要翻译： 地面穿透雷达包括一个软件可定义的发射机，用于发射一对广泛分离和连贯的连续波。 每对通过恒定或可变的不同量的双边带抑制载波调制（如10 MHz，20 MHz和30 MHz）进行分离处理抑制较大的第一接口反射，并强调较小的第二，第三等反射。 处理确定与天线相邻的天然介质的电参数。 调制过程可以是频率对之间的可变或恒定的频率差。 如果在调制中使用可变频率，则可以在天线设计中使用成对的可调谐共振微带贴片天线（共振微带贴片天线）。 如果在软件定义的收发器中使用恒定的频率差，则使用宽带天线设计，具有扫频或阶跃式连续波（SFCW）雷达设计。 所接收的调制信号具有在接近第一接口表面的发射机天线处以0度开始的相位范围。 在相干解调之后，第一反射被抑制。 这对天线可能会增加抑制。 然后将调制信号相位改变90度，并测量第一接口信号以确定天然介质的原位电参数。 在90度和270度的深度反射会产生最大的反射，并会用调制信号峰值点亮。 正交检测，混合和下变频导致0度和180度反射有效地在解调中丢弃。
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