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1.发明授权Reconfigurable portable locator employing multiple sensor array having flexible nested orthogonal antennas 有权采用具有灵活嵌套正交天线的多个传感器阵列的可重构便携式定位器公开(公告)号：US07518374B1
公开(公告)日：2009-04-14
申请号：US12016870
申请日：2008-01-18
申请人： Mark S. Olsson , Paul G. Stuart , David A. Cox , Ray Merewether , Dawn E. Shaffer , Ryan B. Levin , Michael J. Martin
发明人： Mark S. Olsson , Paul G. Stuart , David A. Cox , Ray Merewether , Dawn E. Shaffer , Ryan B. Levin , Michael J. Martin
摘要： A portable locator for detecting a buried object characterized by an electromagnetic (EM) field emission employing three-dimensional (3D) sensor arrays each having three substantially-identical EM field sensors disposed on a flexible annular wall having a radial centroid defining a sensing axis. The flexible annular sensors are retained in substantial concentricity with the corresponding sensing axes disposed in substantial mutual orthogonality. A pair of 3D sensor arrays disposed on a first axis substantially orthogonal to a second axis defined by another pair of EM field sensors each having a sensing axis disposed along the second axis. The locator introduces a user-reconfigurable user interface (UI) employing a “sticky” ratcheting audio UI and a hollow hinge assembly for redisposing the sensor assembly from an operating to a storage disposition.
摘要翻译： 一种用于检测掩埋物体的便携式定位器，其特征在于使用三维（3D）传感器阵列的电磁（EM）场发射，每个三维（3D）传感器阵列具有三个基本上相同的EM场传感器，其设置在具有限定感测轴的径向质心的柔性环形壁上。 柔性环形传感器与基本上相互正交地布置的对应感测轴基本同心地保持。 一对3D传感器阵列，其布置在基本上正交于由另一对EM场传感器限定的第二轴线的第一轴上，每个EM场传感器具有沿着第二轴线设置的感测轴。 定位器引入使用“粘性”棘轮音频UI的用户可重新配置的用户界面（UI）和用于将传感器组件从操作重新喷射到存储配置的中空铰链组件。
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2.发明授权Reconfigurable portable locator employing multiple sensor array having flexible nested orthogonal antennas 有权采用具有灵活嵌套正交天线的多个传感器阵列的可重构便携式定位器公开(公告)号：US08203343B1
公开(公告)日：2012-06-19
申请号：US11248539
申请日：2005-10-12
申请人： Mark S. Olsson , Paul G. Stuart , David A. Cox , Ray Merewether , Dawn E. Shaffer , Ryan B. Levin , Michael J. Martin
发明人： Mark S. Olsson , Paul G. Stuart , David A. Cox , Ray Merewether , Dawn E. Shaffer , Ryan B. Levin , Michael J. Martin
摘要： A portable locator for detecting a buried object characterized by an electromagnetic (EM) field emission employing three-dimensional (3D) sensor arrays each having three substantially-identical EM field sensors disposed on a flexible annular wall having a radial centroid defining a sensing axis. The flexible annular sensors are retained in substantial concentricity with the corresponding sensing axes disposed in substantial mutual orthogonality. A pair of 3D sensor arrays disposed on a first axis substantially orthogonal to a second axis defied by another pair of EM field sensors each having a sensing axis disposed along the second axis. The locator introduces a user-reconfigurable user interface (UI) employing a “sticky” ratcheting audio UI and a hollow hinge assembly for redisposing the sensor assembly from an operating to a storage disposition.
摘要翻译： 一种用于检测掩埋物体的便携式定位器，其特征在于使用三维（3D）传感器阵列的电磁（EM）场发射，每个三维（3D）传感器阵列具有三个基本上相同的EM场传感器，其设置在具有限定感测轴的径向质心的柔性环形壁上。 柔性环形传感器与基本上相互正交地布置的对应感测轴基本同心地保持。 一对3D传感器阵列，其布置在基本上正交于第二轴线的第一轴线上，所述第一轴线基本上与另一对EM场传感器对抗，所述另一对EM场传感器具有沿着所述第二轴线设置的感测轴线。 定位器引入使用“粘性”棘轮音频UI的用户可重新配置的用户界面（UI）和用于将传感器组件从操作重新喷射到存储配置的中空铰链组件。
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公开(公告)号：US09523788B1
公开(公告)日：2016-12-20
申请号：US13493883
申请日：2012-06-11
申请人： Mark S. Olsson , Paul G. Stuart , David A. Cox , Ray Merewether , Dawn E. Shaffer , Ryan B. Levin , Michael J. Martin
发明人： Mark S. Olsson , Paul G. Stuart , David A. Cox , Ray Merewether , Dawn E. Shaffer , Ryan B. Levin , Michael J. Martin
摘要： Portable locators for detecting a buried object characterized by an electromagnetic (EM) field emission are disclosed. A locator may include a magnetic field sensor array and associated processing circuitry. A locator may further include a camera and image or video processing circuitry to process images or video received from the camera. A locator may further include a user-reconfigurable user interface (UI).
摘要翻译： 公开了用于检测以电磁（EM）场发射为特征的掩埋物体的便携式定位器。 定位器可以包括磁场传感器阵列和相关联的处理电路。 定位器还可以包括相机和图像或视频处理电路，以处理从相机接收的图像或视频。 定位器还可以包括用户可重新配置的用户界面（UI）。
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4.发明授权公开(公告)号：US08564295B2
公开(公告)日：2013-10-22
申请号：US12916886
申请日：2010-11-01
申请人： Mark S. Olsson , Jeffrey A. Prsha , Dawn E. Shaffer , Ray Merewether , Michael J. Martin , Bradley D. Barnicoat , David A. Cox , Thomas R. Kolb
发明人： Mark S. Olsson , Jeffrey A. Prsha , Dawn E. Shaffer , Ray Merewether , Michael J. Martin , Bradley D. Barnicoat , David A. Cox , Thomas R. Kolb
IPC分类号： G01V3/12
CPC分类号： G01V3/08 , G01S7/03 , G01S13/88 , G01S13/885 , G01V3/15 , G06F3/016 , G06F3/0346
摘要： At least one antenna array including three mutually orthogonal antennas each sharing a common center point senses an electromagnetic signal emitted by a buried object such as a utility line, pipe or sonde. A circuit at least partially mounted in a housing is connected to the array and determines a location of the buried object by measuring signal strength and field angles in three dimensions without having to align the antenna array relative to the buried object while eliminating nulls and false peaks. A graphical user interface (GUI) has user-friendly icons, symbols, menus, numbers and graphical and auditory representation of signal strength. A plurality of different underground objects can be simultaneously detected and their different locations can be simultaneously indicated to a user via audible sounds and/or visual images on a display.
摘要翻译： 每个共享公共中心点的包括三个相互正交的天线的至少一个天线阵列感测由诸如公用事业线，管道或探测器的掩埋物体发射的电磁信号。 至少部分地安装在壳体中的电路连接到阵列并且通过在三维中测量信号强度和场角来确定掩埋物体的位置，而不必相对于掩埋物体对准天线阵列，同时消除零峰和假峰 。 图形用户界面（GUI）具有用户友好的图标，符号，菜单，数字以及信号强度的图形和听觉表示。 可以同时检测多个不同的地下物体，并且可以通过显示器上的可听见的声音和/或视觉图像同时向用户指示其不同的位置。
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公开(公告)号：US20170192120A1
公开(公告)日：2017-07-06
申请号：US15339766
申请日：2016-10-31
摘要： Buried object locators including an omnidirectional antenna array and a gradient array are disclosed. A locator display may include information associated with a buried object based on both omnidirectional antenna array signals and gradient antenna array signals.
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公开(公告)号：US20160141766A1
公开(公告)日：2016-05-19
申请号：US14207502
申请日：2014-03-12
CPC分类号： H01Q7/00 , H01Q21/205
摘要： Buried object locators including an omnidirectional antenna array and a gradient array are disclosed. A locator display may include information associated with a buried object based on both omnidirectional antenna array signals and gradient antenna array signals.
摘要翻译： 公开了包括全向天线阵列和梯度阵列的掩埋物体定位器。 定位器显示器可以包括基于全向天线阵列信号和梯度天线阵列信号的与掩埋物体相关联的信息。
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公开(公告)号：US20140132270A1
公开(公告)日：2014-05-15
申请号：US13676989
申请日：2012-11-14
IPC分类号： G01V3/10
摘要： Buried object locators including an omnidirectional antenna array and a quad gradient array are disclosed. A locator display may include information associated with a buried object based on both omnidirectional antenna array signals and quad gradient antenna array signals.
摘要翻译： 公开了包括全向天线阵列和四边梯度阵列的掩埋物体定位器。 基于全向天线阵列信号和四梯度天线阵列信号，定位器显示器可以包括与埋置物体相关联的信息。
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公开(公告)号：US09488747B2
公开(公告)日：2016-11-08
申请号：US13850181
申请日：2013-03-25
摘要： Buried object locators including an omnidirectional antenna array and a gradient array are disclosed. A locator display may include information associated with a buried object based on both omnidirectional antenna array signals and gradient antenna array signals.
摘要翻译： 公开了包括全向天线阵列和梯度阵列的掩埋物体定位器。 定位器显示器可以包括基于全向天线阵列信号和梯度天线阵列信号的与掩埋物体相关联的信息。
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公开(公告)号：US20140139223A1
公开(公告)日：2014-05-22
申请号：US13850181
申请日：2013-03-25
IPC分类号： G01V3/12
摘要： Buried object locators including an omnidirectional antenna array and a gradient array are disclosed. A locator display may include information associated with a buried object based on both omnidirectional antenna array signals and gradient antenna array signals.
摘要翻译： 公开了包括全向天线阵列和梯度阵列的掩埋物体定位器。 定位器显示器可以包括基于全向天线阵列信号和梯度天线阵列信号的与掩埋物体相关联的信息。
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公开(公告)号：US10031253B2
公开(公告)日：2018-07-24
申请号：US15339766
申请日：2016-10-31
摘要： Buried object locators including an omnidirectional antenna array and a gradient array are disclosed. A locator display may include information associated with a buried object based on both omnidirectional antenna array signals and gradient antenna array signals.
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