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公开(公告)号：US20140022106A1
公开(公告)日：2014-01-23
申请号：US13081153
申请日：2011-04-06
申请人： Herbert Duvoisin , Juan Antonio Torres-Rosario , Christopher Gary Sentelle , Douglas O. Carlson , Glen A. Holman , Marquette Trishaun
发明人： Herbert Duvoisin , Juan Antonio Torres-Rosario , Christopher Gary Sentelle , Douglas O. Carlson , Glen A. Holman , Marquette Trishaun
IPC分类号： G01S13/88
CPC分类号： G01S13/885 , G01S7/354 , G01S7/412 , G01S13/0209 , G01S13/347 , G01S13/86 , G01V3/12
摘要： An apparatus includes an extendable wand, and a sensor head coupled to the wand. The sensor head includes a continuous wave metal detector (CWMD) and a radar. When the wand is collapsed, the wand and the sensor head collapse to fill a volume that is smaller than a volume filled by the sensor head and the wand when the wand is extended. Frequency-domain data from a sensor configured to sense a region is accessed, the frequency-domain data is transformed to generate a time-domain representation of the region, a first model is determined based on the accessed frequency-domain data, a second model is determined based on the generated time-domain representation, the second model being associated with a particular region within the sensed region, and a background model that represents a background of the region is determined based on the first model and the second model.
摘要翻译： 一种装置包括可延伸的魔杖和耦合到魔杖的传感器头。 传感器头包括连续波金属探测器（CWMD）和雷达。 当魔杖折叠时，当魔杖延伸时，魔杖和传感器头塌缩以填充小于由传感器头和魔杖填充的体积的体积。 来自被配置为感测区域的传感器的频域数据被访问，频域数据被变换以产生该区域的时域表示，基于所访问的频域数据确定第一模型，第二模型 基于所生成的时域表示确定第二模型与感测区域内的特定区域相关联，并且基于第一模型和第二模型确定表示该区域的背景的背景模型。
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公开(公告)号：US07532127B2
公开(公告)日：2009-05-12
申请号：US11253811
申请日：2005-10-20
申请人： Glen A. Holman , Herbert Duvoisin , Gregory W. Stilwell , Jason A. Clark , Tim L. Davis , C. Andrew Helm
发明人： Glen A. Holman , Herbert Duvoisin , Gregory W. Stilwell , Jason A. Clark , Tim L. Davis , C. Andrew Helm
IPC分类号： G08B21/00
CPC分类号： G01V3/15
摘要： A hand-held, wand-type buried object detector includes a motion and position sensor that provides data about the sensor head of the buried object detector. An inertial measuring device including three accelerometers and three gyroscopes is one example of a motion and position sensor. The buried object detector includes a processor/communicator device that is capable of processing the data from the motion and position sensor and communicating feedback, based on the processing results, to the operator about the operation of the buried object detector. In one example, a personal digital assistant may be configured for use as a processor/communicator device of a buried object detector.
摘要翻译： 一种手持式魔杖型掩埋物体检测器，包括提供关于掩埋物体检测器的传感器头部的数据的运动和位置传感器。 包括三个加速度计和三个陀螺仪的惯性测量装置是运动和位置传感器的一个例子。 掩埋物体检测器包括处理器/通信器装置，其能够处理来自运动和位置传感器的数据，并且基于处理结果向操作者传达关于掩埋物体检测器的操作的反馈。 在一个示例中，个人数字助理可以被配置为用作掩埋物体检测器的处理器/通信器装置。
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公开(公告)号：US20060091888A1
公开(公告)日：2006-05-04
申请号：US11253811
申请日：2005-10-20
申请人： Glen Holman , Herbert Duvoisin , Gregory Stilwell , Jason Clark , Tim Davis , C. Helm
发明人： Glen Holman , Herbert Duvoisin , Gregory Stilwell , Jason Clark , Tim Davis , C. Helm
CPC分类号： G01V3/15
摘要： A hand-held, wand-type buried object detector includes a motion and position sensor that provides data about the sensor head of the buried object detector. An inertial measuring device including three accelerometers and three gyroscopes is one example of a motion and position sensor. The buried object detector includes a processor/communicator device that is capable of processing the data from the motion and position sensor and communicating feedback, based on the processing results, to the operator about the operation of the buried object detector. In one example, a personal digital assistant may be configured for use as a processor/communicator device of a buried object detector.
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公开(公告)号：US20070030195A1
公开(公告)日：2007-02-08
申请号：US11381375
申请日：2006-05-03
IPC分类号： G01S13/04
CPC分类号： G01S13/04 , G01S7/412 , G01S13/003 , G01S13/87 , G01S13/887 , G01S13/89 , G06K9/00771 , G06K2209/09
摘要： A concealed object detection system for detecting objects concealed on a person includes radar transceivers that are each configured and positioned to direct a radar signal at a person and to detect a portion of the radar signal reflected by the person. A processor connected to the radar transceivers processes the portions of the radar signals detected by the radar transceivers to determine whether the person is carrying a concealed object. The system may produce a real-time alert, such as an audible alert, when a concealed object is detected.
摘要翻译： 用于检测隐藏在人身上的物体的隐藏对象检测系统包括雷达收发器，每个雷达收发器被配置和定位成将雷达信号引导到人身上并且检测由该人反射的雷达信号的一部分。 连接到雷达收发器的处理器处理由雷达收发器检测到的雷达信号的部分，以确定该人是否携带隐藏对象。 当检测到隐藏的对象时，系统可能会产生实时警报，例如声音警报。
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公开(公告)号：US20050099331A1
公开(公告)日：2005-05-12
申请号：US11009135
申请日：2004-12-13
摘要： A concealed object detection system for detecting objects concealed on a person includes radar transponders that are each configured and positioned to direct a radar signal at a person and to detect a portion of the radar signal reflected by the person. A processor connected to the radar transponders processes the portions of the radar signals detected by the radar transponders to determine whether the person is carrying a concealed object. The system may produce a real-time alert, such as an audible alert, when a concealed object is detected.
摘要翻译： 用于检测隐藏在人身上的物体的隐藏对象检测系统包括雷达应答器，其被配置和定位成将雷达信号引导到人身上并且检测由该人反射的雷达信号的一部分。 连接到雷达应答器的处理器处理由雷达转发器检测到的雷达信号的部分，以确定该人是否携带隐藏对象。 当检测到隐藏的对象时，系统可能会产生实时警报，例如声音警报。
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