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1. 发明授权

US09658309B2 Precision location method and system 有权
公开(公告)号：US09658309B2
公开(公告)日：2017-05-23
申请号：US13522937
申请日：2011-01-19
申请人： Vincent Thomas Amendolare , R. James Duckworth , David Cyganski
发明人： Vincent Thomas Amendolare , R. James Duckworth , David Cyganski
IPC分类号： G01S3/02 , G01S5/02 , H04W4/04
CPC分类号： G01S5/02 , G01S5/0221 , G01S5/0226 , G01S5/0252 , H04W4/04 , H04W4/043
摘要： Systems and methods for locating an object are disclosed herein. The locator system includes a plurality of reference units and a processor in communication with the reference units. The reference units are positioned about a region in which a mobile unit is located, and each reference unit includes a transceiver for transmitting and receiving a transaction-based location signal to and from the mobile unit. The processor is configured for estimating time offsets between the mobile unit and reference units and aligning the transaction-based location signals from the reference units by removing the time offsets. The processor is further configured for collectively processing data representative of the aligned location signals based on a plurality of potential locations to identify at least one of the potential locations as a likely mobile unit location.

2. 发明申请

US20120293372A1 PRECISION LOCATION METHOD AND SYSTEM 审中-公开
标题翻译：精密定位方法与系统
公开(公告)号：US20120293372A1
公开(公告)日：2012-11-22
申请号：US13522937
申请日：2011-01-19
申请人： Vincent Thomas Amendolare , R. James Duckworth , David Cyganski
发明人： Vincent Thomas Amendolare , R. James Duckworth , David Cyganski
IPC分类号： G01S5/02
CPC分类号： G01S5/02 , G01S5/0221 , G01S5/0226 , G01S5/0252 , H04W4/04 , H04W4/043
摘要： Systems and methods for locating an object are disclosed herein. The locator system includes a plurality of reference units and a processor in communication with the reference units. The reference units are positioned about a region in which a mobile unit is located, and each reference unit includes a transceiver for transmitting and receiving a transaction-based location signal to and from the mobile unit. The processor is configured for estimating time offsets between the mobile unit and reference units and aligning the transaction-based location signals from the reference units by removing the time offsets. The processor is further configured for collectively processing data representative of the aligned location signals based on a plurality of potential locations to identify at least one of the potential locations as a likely mobile unit location.
摘要翻译：本文公开了用于定位物体的系统和方法。定位器系统包括多个参考单元和与参考单元通信的处理器。参考单元围绕移动单元所在的区域定位，并且每个参考单元包括用于向移动单元发送和从移动单元接收基于交易的位置信号的收发器。处理器被配置为估计移动单元和参考单元之间的时间偏移，并且通过移除时间偏移来对准来自参考单元的基于事务的位置信号。处理器还被配置为基于多个潜在位置来共同处理表示对准的位置信号的数据，以将潜在位置中的至少一个识别为可能的移动单元位置。

3. 发明申请

US20100277339A1 PRECISION LOCATION METHODS AND SYSTEMS 有权
标题翻译：精确定位方法和系统
公开(公告)号：US20100277339A1
公开(公告)日：2010-11-04
申请号：US12664844
申请日：2008-06-13
申请人： David Cyganski , R. James Duckworth , John A. Orr , William R. Michalson
发明人： David Cyganski , R. James Duckworth , John A. Orr , William R. Michalson
IPC分类号： G08B5/22
CPC分类号： G01S1/026 , G01S5/02
摘要： Systems and methods are described herein for determining the location of a transmitter by jointly and collectively processing the full sampled signal data from a plurality of receivers to form a single solution.
摘要翻译：这里描述了用于通过共同和共同地处理来自多个接收器的全采样信号数据来确定发射机的位置以形成单个解决方案的系统和方法。

4. 发明授权

US07292189B2 Methods and apparatus for high resolution positioning 失效
标题翻译：高分辨率定位的方法和装置
公开(公告)号：US07292189B2
公开(公告)日：2007-11-06
申请号：US11223079
申请日：2005-09-08
申请人： John A. Orr , William R. Michalson , David Cyganski , R. James Duckworth
发明人： John A. Orr , William R. Michalson , David Cyganski , R. James Duckworth
IPC分类号： G01S3/02
CPC分类号： G01S5/0215 , G01S5/06
摘要： The invention relates to a method of signal analysis that determines the location of a transmitter and to devices that implement the method. The method includes receiving by at least three receivers, from a transmitter, a first continuous-time signal having a first channel. The first channel includes a first plurality of signal carriers having known relative initial phases and having known frequencies which are periodically spaced and which are orthogonal to one another within a first frequency range. The signal analysis method also includes determining the phase shifts of the carriers of the first channel resulting from the distance the carriers traveled in reaching the first receiver. Analysis of the phase shifts yields time difference of arrival information amongst the receivers, which is further processed to determine the location of the transmitter.
摘要翻译：本发明涉及一种信号分析方法，其确定发射机的位置以及实现该方法的设备。该方法包括由至少三个接收机从发射机接收具有第一信道的第一连续时间信号。第一信道包括具有已知的相对初始相位的第一多个信号载波，并具有周期性间隔的已知频率，并且在第一频率范围内彼此正交。信号分析方法还包括确定由载波在到达第一接收机时行进的距离导致的第一信道的载波的相移。相移的分析产生接收机之间到达信息的时间差，其进一步被处理以确定发射机的位置。

5. 发明授权

US09476963B2 Search and rescue method and system 有权
标题翻译：搜救方法和系统
公开(公告)号：US09476963B2
公开(公告)日：2016-10-25
申请号：US13642319
申请日：2011-04-25
申请人： David Cyganski , R. James Duckworth
发明人： David Cyganski , R. James Duckworth
IPC分类号： G01S3/14 , G08B21/02 , G01S3/28 , G01S5/02 , G01S11/06 , H01Q21/24 , H01Q21/28
CPC分类号： G01S3/146 , G01S3/28 , G01S5/0205 , G01S11/06 , G08B21/0263 , H01Q21/24 , H01Q21/28
摘要： A method for locating a transmitter using a receiver which include, but are not limited to the steps of transmitting a plurality of distinctive and orthogonally polarized signals from a transmitter; receiving the transmitted signals at a pair of separated antennas; demodulating the distinctive orthogonal signals received at each of the pair of separated antennas; and determining a direction to the transmitter from the signals received at the pair of antennas. The system for determining the location of a transmitter using a receiver includes, but is not limited to, having a transmitter adapted for orthogonally transmitting a plurality of distinctive signals; a receiver having a pair of separated antennas for receiving the orthogonally transmitted signals; separate demodulators in the receiver for each antenna of the pair of separated antennas for demodulating the distinctive signals; and signal processing circuitry in the receiver adapted for using the demodulated distinctive signals for determining a direction to the transmitter.
摘要翻译：一种用于使用接收机定位发射机的方法，包括但不限于从发射机发送多个不同的和正交极化信号的步骤; 在一对分离的天线处接收发送的信号; 解调在所述一对分离天线中的每一个处接收的所述不同的正交信号; 以及根据在所述一对天线处接收的信号确定到所述发射机的方向。用于使用接收机确定发射机的位置的系统包括但不限于具有适于正交发射多个不同信号的发射机; 具有一对分离天线的接收机，用于接收正交发射的信号; 用于解调不同信号的分离天线对中的每个天线的接收机中的单独的解调器; 以及接收器中的信号处理电路，其适于使用解调的特征信号来确定发射机的方向。

6. 发明授权

US09274208B2 Enhanced RF location methods and systems 有权
标题翻译：增强射频定位方法和系统
公开(公告)号：US09274208B2
公开(公告)日：2016-03-01
申请号：US13536361
申请日：2012-06-28
申请人： David Cyganski , R. James Duckworth
发明人： David Cyganski , R. James Duckworth
IPC分类号： G01S3/02 , G01S5/02
CPC分类号： G01S5/0257 , G01S5/021 , G01S5/0252 , G01S5/0294
摘要： Methods and systems that use the time-wise stability of RF location systems and the short time accuracy and spatial stability of inertial tracking system to increase the accuracy of tracking method.
摘要翻译：使用RF定位系统的时间稳定性和惯性跟踪系统的短时精度和空间稳定性的方法和系统来提高跟踪方法的准确性。

7. 发明授权

US08928459B2 Precision location methods and systems 有权
标题翻译：精密定位方法和系统
公开(公告)号：US08928459B2
公开(公告)日：2015-01-06
申请号：US12664844
申请日：2008-06-13
申请人： David Cyganski , R. James Duckworth , John A. Orr , William R. Michalson
发明人： David Cyganski , R. James Duckworth , John A. Orr , William R. Michalson
IPC分类号： G08B5/22 , G01S1/02 , G01S5/02
CPC分类号： G01S1/026 , G01S5/02
摘要： Systems and methods are described herein for determining the location of a transmitter by jointly and collectively processing the full sampled signal data from a plurality of receivers to form a single solution.
摘要翻译：这里描述了用于通过共同和共同地处理来自多个接收器的全采样信号数据来确定发射机的位置以形成单个解决方案的系统和方法。

8. 发明申请

US20130099975A1 SEARCH AND RESCUE METHOD AND SYSTEM 有权
标题翻译：搜索和恢复方法和系统
公开(公告)号：US20130099975A1
公开(公告)日：2013-04-25
申请号：US13642319
申请日：2011-04-25
申请人： David Cyganski , R. James Duckworth
发明人： David Cyganski , R. James Duckworth
IPC分类号： G01S3/14
CPC分类号： G01S3/146 , G01S3/28 , G01S5/0205 , G01S11/06 , G08B21/0263 , H01Q21/24 , H01Q21/28
摘要： A method for locating a transmitter using a receiver which include, but are not limited to the steps of transmitting a plurality of distinctive and orthogonally polarized signals from a transmitter; receiving the transmitted signals at a pair of separated antennas; demodulating the distinctive orthogonal signals received at each of the pair of separated antennas; and determining a direction to the transmitter from the signals received at the pair of antennas. The system for determining the location of a transmitter using a receiver includes, but is not limited to, having a transmitter adapted for orthogonally transmitting a plurality of distinctive signals; a receiver having a pair of separated antennas for receiving the orthogonally transmitted signals; separate demodulators in the receiver for each antenna of the pair of separated antennas for demodulating the distinctive signals; and signal processing circuitry in the receiver adapted for using the demodulated distinctive signals for determining a direction to the transmitter.
摘要翻译：一种用于使用接收机定位发射机的方法，包括但不限于从发射机发送多个不同的和正交极化信号的步骤; 在一对分离的天线处接收发送的信号; 解调在所述一对分离天线中的每一个处接收的所述不同的正交信号; 以及根据在所述一对天线处接收的信号确定到所述发射机的方向。用于使用接收机确定发射机的位置的系统包括但不限于具有适于正交发射多个不同信号的发射机; 具有一对分离天线的接收机，用于接收正交发射的信号; 用于解调不同信号的分离天线对中的每个天线的接收机中的单独的解调器; 以及接收器中的信号处理电路，其适于使用解调的特征信号来确定发射机的方向。

9. 发明申请

US20130038488A1 ENHANCED RF LOCATION METHODS AND SYSTEMS 有权
标题翻译：增强射频定位方法和系统
公开(公告)号：US20130038488A1
公开(公告)日：2013-02-14
申请号：US13536361
申请日：2012-06-28
申请人： David Cyganski , R. James Duckworth
发明人： David Cyganski , R. James Duckworth
IPC分类号： G01S3/02
CPC分类号： G01S5/0257 , G01S5/021 , G01S5/0252 , G01S5/0294
摘要： Methods and systems that use the time-wise stability of RF location systems and the short time accuracy and spatial stability of inertial tracking system to increase the accuracy of tracking method.
摘要翻译：使用RF定位系统的时间稳定性和惯性跟踪系统的短时精度和空间稳定性的方法和系统来提高跟踪方法的准确性。

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