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1. 发明申请

US20130002434A1 RADAR BASED SYSTEMS AND METHODS FOR DETECTING A FALLEN PERSON 有权
标题翻译：基于雷达的系统和检测人员的方法
公开(公告)号：US20130002434A1
公开(公告)日：2013-01-03
申请号：US13173489
申请日：2011-06-30
申请人： Paul Edward Cuddihy , Jeffrey Michael Ashe , Corey Nicholas Bufi , Sahika Genc
发明人： Paul Edward Cuddihy , Jeffrey Michael Ashe , Corey Nicholas Bufi , Sahika Genc
IPC分类号： G08B23/00 , G01S13/88
CPC分类号： G08B21/043 , G01S7/41 , G01S13/0209 , G01S13/18 , G01S13/87 , G08B21/0469
摘要： Methods, systems and non-transitory computer readable mediums that store instructions executable by one or more processors to perform a method for detecting a fallen person are presented. The present technique includes identifying a reference plane and a reference line in a designated space monitored using one or more range-controlled radars. These radars are coupled to one or more antennas configured to define fields of the range-controlled radars to one or more portions of the designated space, where at least one portion corresponds to the reference plane. The range-controlled radars detect presence of one or more parameters corresponding to a subject disposed in the designated space. The parameters, for example, include one or more physiological parameters and one or more motion parameters. The range-controlled radars then identify the subject as the fallen person if the one or more physiological parameters corresponding to the subject are detected proximate the reference plane.
摘要翻译：存储存储可由一个或多个处理器执行以执行用于检测堕落人的方法的指令的方法，系统和非暂时计算机可读介质。本技术包括在使用一个或多个范围控制的雷达监视的指定空间中识别参考平面和参考线。这些雷达耦合到一个或多个天线，其被配置为将范围控制的雷达的场定义到指定空间的一个或多个部分，其中至少一个部分对应于参考平面。范围控制的雷达检测与设置在指定空间中的被摄体对应的一个或多个参数的存在。参数例如包括一个或多个生理参数和一个或多个运动参数。如果在接近参考平面检测到与被摄体对应的一个或多个生理参数，则范围控制的雷达然后将被摄体识别为堕落人物。

2. 发明申请

US20120004851A1 FIELD-PORTABLE IMPEDANCE READER AND METHODS OF MAKING THE SAME 有权
标题翻译：现场便携式阻抗读取器及其制造方法
公开(公告)号：US20120004851A1
公开(公告)日：2012-01-05
申请号：US12827623
申请日：2010-06-30
申请人： Radislav Alexandrovich Potyrailo , Jeffrey Michael Ashe , William Guy Morris , Cheryl Margaret Surman
发明人： Radislav Alexandrovich Potyrailo , Jeffrey Michael Ashe , William Guy Morris , Cheryl Margaret Surman
IPC分类号： G06F19/00 , G01R27/00
CPC分类号： G01N33/0073
摘要： A field-portable impedance reader is provided. The impedance reader comprises a reader antenna, an impedance compensator, a calibrator, and a synchronous sampler. The impedance reader further comprises a digital processor that receives and processes signals from the synchronous sampler. Further, a wireless system comprising the impedance reader of the invention is provided.
摘要翻译：提供现场便携式阻抗读取器。阻抗读取器包括读取器天线，阻抗补偿器，校准器和同步采样器。阻抗读取器还包括接收和处理来自同步采样器的信号的数字处理器。此外，提供了包括本发明的阻抗读取器的无线系统。

3. 发明授权

US6084545A Near-field calibration system for phase-array antennas 有权
标题翻译：相位阵列天线近场校准系统
公开(公告)号：US6084545A
公开(公告)日：2000-07-04
申请号：US352508
申请日：1999-07-12
申请人： Erik Lier , Daniel Sanford Purdy , Jeffrey Michael Ashe , Anthony Wykeham Jacomb-Hood , Vladimir Volman
发明人： Erik Lier , Daniel Sanford Purdy , Jeffrey Michael Ashe , Anthony Wykeham Jacomb-Hood , Vladimir Volman
IPC分类号： H01Q3/26 , H01Q3/00
CPC分类号： H01Q3/267
摘要： A near-field calibration arrangement for a phased-array antenna determines the phase shifts or attenuation of the elemental control elements of the array. The calibration system includes a probe located in the near field, and a calibration tone generator. The tone generator is coupled to the probe in the case of calibration of a receive antenna, and to the signal port of the array in the case of calibration of a transmit antenna. A code generator generates sets of values, with each set being orthogonal to the others. The codes are applied to the control input port of the array antenna, so that the codes encode the tone passing through the antenna. The encoded tones are applied to a decoder and processor, which processes the signals to determine the phase shift or attenuation associated with each bit of the control signal.
摘要翻译：用于相控阵天线的近场校准装置确定阵列的基本控制元件的相移或衰减。校准系统包括位于近场的探测器和校准音发生器。在校准发射天线的情况下，在对接收天线进行校准的情况下，将音调发生器耦合到探针，并耦合到阵列的信号端口。代码生成器生成值集合，每个集合与其他集合正交。这些代码被应用到阵列天线的控制输入端口，使得编码对通过天线的音调进行编码。经编码的音调被应用于解码器和处理器，其处理信号以确定与控制信号的每个位相关联的相移或衰减。

4. 发明授权

US5812084A Method for estimating the precise orientation of a satellite-borne phased array antenna and bearing of a remote receiver 失效
标题翻译：用于估计卫星相控阵天线和远程接收机的方位的精确方向的方法
公开(公告)号：US5812084A
公开(公告)日：1998-09-22
申请号：US768005
申请日：1996-12-13
申请人： Pierino Gianni Bonanni , Jeffrey Michael Ashe , Seth David Silverstein
发明人： Pierino Gianni Bonanni , Jeffrey Michael Ashe , Seth David Silverstein
IPC分类号： H01Q3/02 , H01Q1/28 , H01Q3/26 , H01Q3/36 , H01Q21/00 , H04B7/185
CPC分类号： H01Q21/00 , H01Q3/26
摘要： The precise three-axis attitude of a space-borne phases-array antenna is estimated based on the assumption that the array geometry, consisting of the number of radiating elements and their relative spacing in three dimensions, is known and that the array position and coarse knowledge of the array attitude are available a priori. An estimate is first made of the set of complex-valued gains that define each element's straight-through contribution to the signals received at each of two or more remote calibration sites, where a "straight-through" antenna configuration is defined as the condition in which all elements are made to radiate with the same amplitude and phase. An optimization strategy is then used to determine which array attitude lying in the neighborhood of the coarsely known attitude is most consistent with the full set of straight-through gain values. Another technique for estimating the precise angular location of a receiver with respect to the coordinates of the space-borne phased-array antenna is based on the assumptions that the array geometry is known, and that the receiver bearing is coarsely known or available. After an estimate is made of the set of complex-valued gains that define each element's straight-through contribution to a composite signal measured at the receiver site, an optimization strategy is used to determine which receiver direction lying in the neighborhood of the coarsely known direction is most consistent with the latter set of straight-through gain values.
摘要翻译：基于以下假设估计空间相位阵列天线的精确三轴姿态：由辐射元件的数量及其在三维中的相对间隔组成的阵列几何形状是已知的，并且阵列位置和粗糙度阵列态度的知识是先验的。首先估计一组复值增益，其定义每个元件对两个或更多个远程校准位置中的每一个处接收到的信号的直通贡献，其中“直通”天线配置被定义为所有元素都以相同的幅度和相位辐射。然后使用优化策略来确定位于粗略知道姿态附近的哪个阵列姿态与整个直通增益值最一致。用于估计接收机相对于空间相控阵天线的坐标的精确角位置的另一技术是基于阵列几何形状已知的假设，并且接收器轴承是粗略已知的或可用的。在估计定义每个元素对在接收站点测量的复合信号的直通贡献的复值增益的集合之后，使用优化策略来确定位于粗略已知方向附近的哪个接收机方向与后一组直通增益值最一致。

5. 发明授权

US09649055B2 System and methods for physiological monitoring 有权
公开(公告)号：US09649055B2
公开(公告)日：2017-05-16
申请号：US13435966
申请日：2012-03-30
申请人： Jeffrey Michael Ashe , Aharon Yakimov , Siavash Yazdanfar , Milos Todorovic
发明人： Jeffrey Michael Ashe , Aharon Yakimov , Siavash Yazdanfar , Milos Todorovic
IPC分类号： A61B5/1455 , A61B5/029 , A61B5/08 , A61B5/024
CPC分类号： A61B5/14552 , A61B5/02427 , A61B5/029 , A61B5/08
摘要： Embodiments of devices, methods, and non-transitory computer readable media for monitoring a subject are presented. The monitoring device includes at least one sensor configured to monitor one or more physiological parameters of a subject and a processing unit operatively coupled to the sensor. The sensor comprises a plurality of radiation sources and detectors disposed on a flexible substrate in a designated physical arrangement. The processing unit is configured to dynamically configure an operational geometry of the sensor by controlling the intensity of one or more of the radiation sources and the gain of one or more of the detectors so as to satisfy at least one quality metric associated with one or more physiological parameters of the subject.

6. 发明授权

US08983578B2 System and method for transducer placement in soft-field tomography 有权
标题翻译：用于软磁场层析成像中传感器放置的系统和方法
公开(公告)号：US08983578B2
公开(公告)日：2015-03-17
申请号：US13406236
申请日：2012-02-27
申请人： Alexander Seth Ross , Jeffrey Michael Ashe
发明人： Alexander Seth Ross , Jeffrey Michael Ashe
IPC分类号： A61B5/00 , A61B5/053
CPC分类号： A61B5/053 , A61B5/0536
摘要： A system and method for transducer placement in soft-field tomography are provided. One system includes a plurality of transducers configured for positioning at a surface of an object in a non-soft-field tomography configuration. The system also includes an interface and a processor communicating with the plurality of transducers via the interface. The processor is configured to perform soft-field sensing using soft-field data acquired by the plurality of transducers.
摘要翻译：提供了一种用于软磁场层析成像中换能器放置的系统和方法。一个系统包括被配置为在非软磁场断层摄影配置中定位在物体表面处的多个换能器。该系统还包括经由接口与多个换能器通信的接口和处理器。处理器被配置为使用由多个换能器获取的软场数据来执行软磁场感测。

7. 发明授权

US08742935B2 Radar based systems and methods for detecting a fallen person 有权
标题翻译：基于雷达的系统和检测堕落者的方法
公开(公告)号：US08742935B2
公开(公告)日：2014-06-03
申请号：US13173489
申请日：2011-06-30
申请人： Paul Edward Cuddihy , Jeffrey Michael Ashe , Corey Nicholas Bufi , Sahika Genc
发明人： Paul Edward Cuddihy , Jeffrey Michael Ashe , Corey Nicholas Bufi , Sahika Genc
IPC分类号： G08B23/00
CPC分类号： G08B21/043 , G01S7/41 , G01S13/0209 , G01S13/18 , G01S13/87 , G08B21/0469
摘要： Methods, systems and non-transitory computer readable mediums that store instructions executable by one or more processors to perform a method for detecting a fallen person are presented. The present technique includes identifying a reference plane and a reference line in a designated space monitored using one or more range-controlled radars. These radars are coupled to one or more antennas configured to define fields of the range-controlled radars to one or more portions of the designated space, where at least one portion corresponds to the reference plane. The range-controlled radars detect presence of one or more parameters corresponding to a subject disposed in the designated space. The parameters, for example, include one or more physiological parameters and one or more motion parameters. The range-controlled radars then identify the subject as the fallen person if the one or more physiological parameters corresponding to the subject are detected proximate the reference plane.
摘要翻译：存储存储可由一个或多个处理器执行以执行用于检测堕落人的方法的指令的方法，系统和非暂时计算机可读介质。本技术包括在使用一个或多个范围控制的雷达监视的指定空间中识别参考平面和参考线。这些雷达耦合到一个或多个天线，其被配置为将范围控制的雷达的场定义到指定空间的一个或多个部分，其中至少一个部分对应于参考平面。范围控制的雷达检测与设置在指定空间中的被摄体对应的一个或多个参数的存在。参数例如包括一个或多个生理参数和一个或多个运动参数。如果在接近参考平面检测到与被摄体对应的一个或多个生理参数，则范围控制的雷达然后将被摄体识别为堕落人物。

8. 发明申请

US20130226527A1 SYSTEM AND METHOD FOR DETERMINING PHYSIOLOGICAL PARAMETERS BASED ON ELECTRICAL IMPEDANCE MEASUREMENTS 有权
标题翻译：基于电气阻抗测量法确定生理参数的系统和方法
公开(公告)号：US20130226527A1
公开(公告)日：2013-08-29
申请号：US13408868
申请日：2012-02-29
申请人： Amit Satish Gore , Jeffrey Michael Ashe , Emad Andarawis Andarawis
发明人： Amit Satish Gore , Jeffrey Michael Ashe , Emad Andarawis Andarawis
IPC分类号： G06F15/00
CPC分类号： A61B5/7282 , A61B5/0402 , A61B5/0531 , A61B5/0816 , A61B5/11 , A61B5/113 , A61B5/7207 , A61B5/7225 , A61B5/7264 , A61B5/7275 , G16H40/63
摘要： A system and method for determining physiological parameters based on electrical impedance measurements is provided. One method includes obtaining electrical measurement signals acquired from a plurality of transducers coupled to a surface of an object and spatially pre-conditioning the obtained electrical measurement signals. The method also includes performing multiple-input-multiple-output (MIMO) analog to information conversion (AIC) of the spatially pre-conditioned electrical measurement signals to correlate the spatially pre-conditioned electrical measurement signals to separate the electrical measurement signals.
摘要翻译：提供了一种基于电阻抗测量来确定生理参数的系统和方法。一种方法包括获得从耦合到对象表面的多个换能器获取的电测量信号，并空间预处理所获得的电测量信号。该方法还包括对空间预调节的电测量信号执行多输入多输出（MIMO）模拟到信息转换（AIC），以将空间预调节的电测量信号相互关联以分离电测量信号。

9. 发明申请

US20130225985A1 SYSTEM AND METHOD FOR TRANSDUCER PLACEMENT IN SOFT-FIELD TOMOGRAPHY 有权
标题翻译：系统和方法在软磁场测量中的传感器放置
公开(公告)号：US20130225985A1
公开(公告)日：2013-08-29
申请号：US13406236
申请日：2012-02-27
申请人： Alexander Seth Ross , Jeffrey Michael Ashe
发明人： Alexander Seth Ross , Jeffrey Michael Ashe
IPC分类号： A61B5/0402 , G01N21/59 , G01N25/18 , G01J5/02 , A61B6/00 , G01N21/55 , G01R27/04 , G01R27/08 , A61B5/0476 , G01J3/30 , G01N21/49
CPC分类号： A61B5/053 , A61B5/0536
摘要： A system and method for transducer placement in soft-field tomography are provided. One system includes a plurality of transducers configured for positioning at a surface of an object in a non-soft-field tomography configuration. The system also includes an interface and a processor communicating with the plurality of transducers via the interface. The processor is configured to perform soft-field sensing using soft-field data acquired by the plurality of transducers.
摘要翻译：提供了一种用于软磁场层析成像中换能器放置的系统和方法。一个系统包括被配置为在非软磁场断层摄影配置中定位在物体表面处的多个换能器。该系统还包括经由接口与多个换能器通信的接口和处理器。处理器被配置为使用由多个换能器获取的软场数据来执行软磁场感测。

10. 发明申请

US20120157866A1 SYSTEM AND METHOD FOR DETERMINING PHYSIOLOGICAL PARAMETERS BASED ON ELECTRICAL IMPEDANCE MEASUREMENTS 有权
标题翻译：基于电气阻抗测量法确定生理参数的系统和方法
公开(公告)号：US20120157866A1
公开(公告)日：2012-06-21
申请号：US12973718
申请日：2010-12-20
申请人： Alexander Seth Ross , Jeffrey Michael Ashe
发明人： Alexander Seth Ross , Jeffrey Michael Ashe
IPC分类号： A61B5/053 , A61B5/11 , A61B5/0402
CPC分类号： A61B5/0535 , A61B5/0402 , A61B5/7214
摘要： A system and method for determining physiological parameters based on electrical impedance measurements is provided. One method includes obtaining electrical measurement signals acquired from a plurality of transducers coupled to a surface of an object and constructing a system matrix to define one or more relationships between the impedance measurement signals. The method also includes decomposing the system matrix to separate the electrical measurement signals.
摘要翻译：提供了一种基于电阻抗测量来确定生理参数的系统和方法。一种方法包括获得从耦合到对象的表面的多个换能器获取的电测量信号，并且构建系统矩阵以定义阻抗测量信号之间的一个或多个关系。该方法还包括分解系统矩阵以分离电测量信号。

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